Importando pacotes e carregando as bibliotecas

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## To acknowledge our work, please cite the package:
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## Kaplan, J. & Schlegel, B. (2023). fastDummies: Fast Creation of Dummy (Binary) Columns and Rows from Categorical Variables. Version 1.7.1. URL: https://github.com/jacobkap/fastDummies, https://jacobkap.github.io/fastDummies/.
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## corrplot 0.92 loaded

Carregando os dados

## Rows: 24976 Columns: 108
## ── Column specification ────────────────────────────────────────────────────────
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## ℹ Use `spec()` to retrieve the full column specification for this data.
## ℹ Specify the column types or set `show_col_types = FALSE` to quiet this message.
## Rows: 24976 Columns: 107
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## 
## ℹ Use `spec()` to retrieve the full column specification for this data.
## ℹ Specify the column types or set `show_col_types = FALSE` to quiet this message.

Função auxiliares para execução do stepwise

Transformando variáveis qualitativas

Resumo das variáveis

##    016399044a                              023c68873b      0342faceb5  
##  Min.   :6129   369c07e037bdf9071badfa06c0f6ef4e:   59   Min.   :5040  
##  1st Qu.:6398   c0f379d9af329b0213f319e69a97c4a6:   57   1st Qu.:5292  
##  Median :6452   8f41b2d9ac870e4e2211b7f8c77b8015:   56   Median :5339  
##  Mean   :6452   a61b6349dc22d541cb2bf767cba9a84b:   56   Mean   :5339  
##  3rd Qu.:6507   ce46ea842bf36508eb7405ee3241a4c5:   55   3rd Qu.:5385  
##  Max.   :6805   58586eae2b39d07886d0906440df8c02:   54   Max.   :5595  
##                 (Other)                         :24639                 
##    04e7268385    06888ceac9   072b7e8f27       087235d61e    
##  Min.   :35132   0: 3505    Min.   :-131.5   Min.   :-33.00  
##  1st Qu.:35717   1:21471    1st Qu.: 279.5   1st Qu.: 10.00  
##  Median :35843              Median : 573.0   Median : 24.00  
##  Mean   :35844              Mean   : 789.3   Mean   : 37.87  
##  3rd Qu.:35971              3rd Qu.:1074.7   3rd Qu.: 65.00  
##  Max.   :36617              Max.   :7683.0   Max.   :155.00  
##                                                              
##    0b846350ef          0e2ab0831c          12eda2d982        136c1727c3    
##  Min.   :-534285.1   Min.   :-4801.982   Min.   :  6.357   Min.   : 0.210  
##  1st Qu.:     -1.0   1st Qu.:   -0.973   1st Qu.: 32.500   1st Qu.: 1.837  
##  Median :      0.0   Median :    0.008   Median : 42.081   Median : 2.707  
##  Mean   :    -21.2   Mean   :   -0.147   Mean   : 44.045   Mean   : 3.216  
##  3rd Qu.:      1.0   3rd Qu.:    1.006   3rd Qu.: 53.661   3rd Qu.: 4.016  
##  Max.   :   8511.2   Max.   : 3263.127   Max.   :136.076   Max.   :31.790  
##                                                                            
##    173b6590ae       174825d438      1f222e3669      1f3058af83   
##  Min.   :0.2129   Min.   :    4   Min.   :15.23   Min.   :34686  
##  1st Qu.:0.8380   1st Qu.:12398   1st Qu.:21.87   1st Qu.:35379  
##  Median :0.9485   Median :25072   Median :28.33   Median :35506  
##  Mean   :0.9349   Mean   :25004   Mean   :28.35   Mean   :35507  
##  3rd Qu.:1.0465   3rd Qu.:37493   3rd Qu.:34.91   3rd Qu.:35634  
##  Max.   :1.3967   Max.   :49952   Max.   :41.37   Max.   :36323  
##                                                                  
##    1fa099bb01       20f1afc5c7        253eb5ef11          25bbf0e7e7    
##  Min.   :-64.00   Min.   : 0.0002   Min.   :0.0000029   Min.   :-91.00  
##  1st Qu.: 16.00   1st Qu.: 2.4376   1st Qu.:0.2247037   1st Qu.: 17.00  
##  Median : 28.00   Median : 5.8543   Median :0.4995968   Median : 23.00  
##  Mean   : 41.42   Mean   : 8.4452   Mean   :0.5002357   Mean   : 42.27  
##  3rd Qu.: 63.00   3rd Qu.:11.7095   3rd Qu.:0.7757522   3rd Qu.: 66.00  
##  Max.   :212.00   Max.   :86.1792   Max.   :0.9999775   Max.   :223.00  
##                                                                         
##    2719b72c0d         298ed82b22         29bbd86997         2a457d15d9     
##  Min.   :   127.2   Min.   :0.003121   Min.   :0.002308   Min.   :-116.00  
##  1st Qu.: 15913.4   1st Qu.:0.321315   1st Qu.:0.315105   1st Qu.:  17.00  
##  Median : 63080.5   Median :0.503397   Median :0.495207   Median :  21.00  
##  Mean   : 62287.1   Mean   :0.500901   Mean   :0.499155   Mean   :  36.18  
##  3rd Qu.:108226.1   3rd Qu.:0.680018   3rd Qu.:0.683253   3rd Qu.:  54.00  
##  Max.   :123826.3   Max.   :0.997309   Max.   :0.999233   Max.   : 212.00  
##                                                                            
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##  Min.   :  24.66   Min.   : 0.03204   Min.   :0.07276  
##  1st Qu.:  92.60   1st Qu.: 1.99667   1st Qu.:0.68785  
##  Median : 131.57   Median : 3.34972   Median :0.89379  
##  Mean   : 173.87   Mean   : 3.91553   Mean   :0.89808  
##  3rd Qu.: 202.79   3rd Qu.: 5.21012   3rd Qu.:1.10587  
##  Max.   :3254.31   Max.   :20.37858   Max.   :2.03634  
##                                                        
##                             361f93f4d1    384bec5dd1   3df2300fa2     
##  f06a110f1992f4b2ebb6bca6a484978a:   58   0: 2897    Min.   :  58.05  
##  ee9fc69b78ba54e1eb43e25d099bbe31:   53   1:22079    1st Qu.: 142.35  
##  0be236dfcfb635f559f232d7ca65f93c:   51              Median : 206.88  
##  e4332210c6788b369e8cc7f54808dabb:   51              Mean   : 281.52  
##  61e66ed9cf26784e514e6536dbf791c5:   49              3rd Qu.: 329.49  
##  e55e3904c3dd4cae319de4913fad7004:   49              Max.   :5538.49  
##  (Other)                         :24665                               
##    3e200bf766      3eb53ae932      435dec85e2          4468394575    
##  Min.   :37674   Min.   :1.538   Min.   :0.0000369   Min.   : 3.062  
##  1st Qu.:38298   1st Qu.:2.468   1st Qu.:0.0737484   1st Qu.:13.876  
##  Median :38431   Median :2.715   Median :0.1794271   Median :17.680  
##  Mean   :38431   Mean   :2.743   Mean   :0.2560269   Mean   :18.338  
##  3rd Qu.:38565   3rd Qu.:2.988   3rd Qu.:0.3522771   3rd Qu.:22.026  
##  Max.   :39270   Max.   :4.854   Max.   :2.8260357   Max.   :52.560  
##                                                                      
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##  1st Qu.:0.3074208   1st Qu.:    -0.96   1st Qu.: 2.80040   1st Qu.:1.0022405  
##  Median :0.4999183   Median :     0.02   Median : 6.79340   Median :1.0065804  
##  Mean   :0.4980019   Mean   :     0.22   Mean   : 9.87359   Mean   :0.9351881  
##  3rd Qu.:0.6885438   3rd Qu.:     1.03   3rd Qu.:13.60292   3rd Qu.:1.0142407  
##  Max.   :0.9995046   Max.   : 33372.54   Max.   :83.84800   Max.   :1.1100283  
##                                                                                
##    56371466d7      5b862c0a8f     5f360995ef      60ec1426ce    
##  Min.   :13225   Min.   :4802   Min.   :431.0   Min.   :0.0515  
##  1st Qu.:13573   1st Qu.:5054   1st Qu.:513.0   1st Qu.:0.6988  
##  Median :13652   Median :5102   Median :528.0   Median :0.9324  
##  Mean   :13652   Mean   :5102   Mean   :528.5   Mean   :0.9420  
##  3rd Qu.:13730   3rd Qu.:5150   3rd Qu.:544.0   3rd Qu.:1.1684  
##  Max.   :14133   Max.   :5389   Max.   :632.0   Max.   :2.3385  
##                                                                 
##    63bcf89b1d         6516422788       65aed7dc1f       6db53d265a   
##  Min.   : 0.00014   Min.   : 63.28   Min.   :-96.00   Min.   :   12  
##  1st Qu.: 1.19356   1st Qu.:202.02   1st Qu.: 17.00   1st Qu.:12626  
##  Median : 2.88026   Median :227.86   Median : 24.00   Median :25150  
##  Mean   : 4.20579   Mean   :235.18   Mean   : 43.66   Mean   :25040  
##  3rd Qu.: 5.79478   3rd Qu.:263.03   3rd Qu.: 69.00   3rd Qu.:37581  
##  Max.   :42.29624   Max.   :469.58   Max.   :236.00   Max.   :49950  
##                                                                      
##    7734c0c22f       7743f273c2       779d13189e           77b3b41efa      
##  Min.   :-23.49   Min.   : 0.001   Min.   :-11613.256   Min.   :-185.790  
##  1st Qu.: 25.88   1st Qu.: 1.993   1st Qu.:    -0.986   1st Qu.:   2.912  
##  Median : 49.86   Median : 4.796   Median :     0.005   Median :  39.806  
##  Mean   : 56.15   Mean   : 6.920   Mean   :     1.422   Mean   :  39.999  
##  3rd Qu.: 78.86   3rd Qu.: 9.653   3rd Qu.:     0.996   3rd Qu.:  77.485  
##  Max.   :316.56   Max.   :72.708   Max.   : 15196.709   Max.   : 253.983  
##                                                                           
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##  Min.   :-154.9   Min.   :0.1356   Min.   : 0.00025   1      :9175  
##  1st Qu.: 928.7   1st Qu.:0.7698   1st Qu.: 1.96949   0      :8455  
##  Median :2189.5   Median :0.9283   Median : 4.82701   2      :4917  
##  Mean   :2182.3   Mean   :0.9157   Mean   : 6.94611   3      :1830  
##  3rd Qu.:3424.0   3rd Qu.:1.0711   3rd Qu.: 9.67463   4      : 481  
##  Max.   :4508.7   Max.   :1.5943   Max.   :70.37153   5      :  99  
##                                                       (Other):  19  
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##  Min.   : 0.00014   Min.   : 0.06004   Min.   :0.0000003   Min.   :   34.29  
##  1st Qu.: 2.73093   1st Qu.: 2.13747   1st Qu.:0.1954873   1st Qu.:  611.57  
##  Median : 6.53069   Median : 4.98332   Median :0.5057884   Median : 1250.03  
##  Mean   : 9.42799   Mean   : 7.09229   Mean   :0.5011737   Mean   : 1652.19  
##  3rd Qu.:13.12237   3rd Qu.: 9.82829   3rd Qu.:0.8036556   3rd Qu.: 2270.48  
##  Max.   :91.36094   Max.   :71.54517   Max.   :0.9999999   Max.   :12319.00  
##                                                                              
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##  Median :47483   0f5002bbbb17df40b636a4c4c50bd710:   51   Median : 124587  
##  Mean   :47482   76492e644fe01fb74d86d279ff588f4a:   51   Mean   : 178125  
##  3rd Qu.:47491   79367a94cd8ad8a1386c608d0b150d2a:   51   3rd Qu.: 247637  
##  Max.   :47523   23ccdc7abca6c5cef5f3f5336e82116d:   50   Max.   :1887315  
##                  (Other)                         :24661                    
##    8f5f7c556a                                91145d159d      96c30c7eef      
##  Min.   :-83.00   33073762299a55d2ab54f847c8a7c921:   66   Min.   :0.000126  
##  1st Qu.: 13.00   e256327c1844e3666894a63bef12f128:   63   1st Qu.:0.331263  
##  Median : 19.00   9af1df22f4087751f683a99501ad6b98:   60   Median :0.721685  
##  Mean   : 37.43   254d6edd9704920df808f41b13e3549f:   59   Mean   :0.968226  
##  3rd Qu.: 60.00   68c724d6abd5cd93b6f531ecad977f74:   59   3rd Qu.:1.346574  
##  Max.   :209.00   52fb248a94e8650cebfbbfb21a8b6c0b:   58   Max.   :7.492790  
##                   (Other)                         :24611                     
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##  Min.   :  0.05532   Min.   : 0.000087   Min.   :-142657715   0: 1031   
##  1st Qu.:  1.44897   1st Qu.: 0.717958   1st Qu.:     28086   1:23945   
##  Median :  2.70032   Median : 1.742367   Median :     38516             
##  Mean   :  4.16138   Mean   : 2.529009   Mean   :     33954             
##  3rd Qu.:  5.10120   3rd Qu.: 3.482941   3rd Qu.:     48969             
##  Max.   :106.57126   Max.   :25.173468   Max.   :  32543875             
##                                                                         
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##  Min.   :-50247.20   Min.   :-54.0   Min.   :-5339.624   Min.   :-26342.955  
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##  Median :    -0.01   Median : 25.0   Median :   -0.009   Median :    -0.002  
##  Mean   :    -2.13   Mean   : 39.4   Mean   :    0.734   Mean   :    -0.750  
##  3rd Qu.:     0.98   3rd Qu.: 65.0   3rd Qu.:    0.992   3rd Qu.:     0.984  
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##                                                                              
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##  3rd Qu.:37528   3rd Qu.:3.4751   3rd Qu.:37432   3rd Qu.:0.8536  
##  Max.   :49951   Max.   :9.8836   Max.   :49952   Max.   :1.0000  
##                                                                   
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##  3rd Qu.: 3.937126   3rd Qu.:     1.01  
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##                                         
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##  673390b6aa6ebef46d851ebbfd7c19a6:  221   1st Qu.:0.74711   1st Qu.:    -1.01  
##  68ab2c192c6fd62d9de503be78cbd3fe:  219   Median :0.91691   Median :    -0.01  
##  34b29495d27155762785160c1d44beaa:  215   Mean   :0.90959   Mean   :    -1.84  
##  4661209cb3adaa375abf500a72b87574:  214   3rd Qu.:1.07929   3rd Qu.:     1.00  
##  9a2d2cb82d158f83ab721a316c899698:  209   Max.   :1.74156   Max.   : 33213.56  
##  (Other)                         :23674                                        
##    bdf934caa7        beb6e17af1      c0c3df65b1      c1b8ce2354       
##  Min.   : 0.0798   Min.   :    1   Min.   :    1   Min.   : 45778999  
##  1st Qu.: 1.5496   1st Qu.:12748   1st Qu.:12895   1st Qu.: 73438011  
##  Median : 2.7376   Median :25322   Median :25340   Median : 80764553  
##  Mean   : 3.9679   Mean   :25167   Mean   :25232   Mean   : 81618138  
##  3rd Qu.: 4.8719   3rd Qu.:37621   3rd Qu.:37691   3rd Qu.: 88890375  
##  Max.   :67.1302   Max.   :49952   Max.   :49952   Max.   :144378835  
##                                                                       
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##  Min.   :-13521.150   Min.   :-1269   Min.   :2776   Min.   :    670  
##  1st Qu.:    -0.983   1st Qu.: 1532   1st Qu.:2941   1st Qu.: 164445  
##  Median :     0.006   Median : 1984   Median :2975   Median : 397960  
##  Mean   :    -0.426   Mean   : 1987   Mean   :2976   Mean   : 567152  
##  3rd Qu.:     0.992   3rd Qu.: 2446   3rd Qu.:3010   3rd Qu.: 779489  
##  Max.   :  3080.032   Max.   :13949   Max.   :3179   Max.   :6244488  
##                                                                       
##    dcfcbc2ea1      e0a0772df0                                   e16e640635   
##  Min.   :38744   Min.   :0.0000011   dfaeacc0ced1ca04fc8e0815cdb78525:  184  
##  1st Qu.:39349   1st Qu.:0.2103642   f949431d6f18e3b26f6fde1b20f070ec:  184  
##  Median :39487   Median :0.5020075   876b7bc4a2ec297062ee531d9ba4a24f:  179  
##  Mean   :39485   Mean   :0.5007384   250e6488c3a4b403cadb87b2866a50d8:  174  
##  3rd Qu.:39619   3rd Qu.:0.7893820   515ac2ee6867f341f68fa79372d17679:  174  
##  Max.   :40304   Max.   :0.9999998   3e1273ad0cf5a5f27270b9540e046211:  171  
##                                      (Other)                         :23910  
##    e5efa4d39a        e7ee22effb      e86a2190c1      ea0f4a32e3    
##  Min.   : -129.3   Min.   :-56.0   Min.   :    1   Min.   :0.1411  
##  1st Qu.:13909.5   1st Qu.: 13.0   1st Qu.:12395   1st Qu.:0.7995  
##  Median :21861.3   Median : 21.0   Median :24976   Median :0.9369  
##  Mean   :22035.8   Mean   : 32.8   Mean   :24912   Mean   :0.9254  
##  3rd Qu.:30173.5   3rd Qu.: 51.0   3rd Qu.:37442   3rd Qu.:1.0612  
##  Max.   :46660.3   Max.   :158.0   Max.   :49952   Max.   :1.5225  
##                                                                    
##    ed7e658a27      ee2ac696ff         f013b60e50       f0a0febd35     
##  Min.   : 2514   Min.   :0.001317   Min.   :0.2541   Min.   :-188.18  
##  1st Qu.:10312   1st Qu.:1.003929   1st Qu.:0.8434   1st Qu.:  25.61  
##  Median :13186   Median :1.005198   Median :0.9534   Median :  69.13  
##  Mean   :14843   Mean   :0.968233   Mean   :0.9380   Mean   :  69.24  
##  3rd Qu.:17814   3rd Qu.:1.006697   3rd Qu.:1.0466   3rd Qu.: 112.90  
##  Max.   :62001   Max.   :1.017143   Max.   :1.3503   Max.   : 311.19  
##                                                                       
##                             f1f0984934      f66b98dd69          fbf66c8021     
##  6f2a574469db65c13448b693ad5aca1c:  106   Min.   :0.0000022   Min.   :-101.38  
##  ac57568a3a435501ac356cad77a4d957:  103   1st Qu.:0.1444816   1st Qu.:  17.06  
##  7d1ab1e7b26fcbd91a972154f6fa860e:  100   Median :0.5829451   Median :  40.68  
##  b1d448724055697b94a122878757a54a:  100   Mean   :0.5755702   Mean   :  40.71  
##  c0e421345f4d099c646992fad48af409:   97   3rd Qu.:1.0025573   3rd Qu.:  64.86  
##  dd19fd8cab2ba69b1d2271cbd0817ca0:   97   Max.   :1.1458164   Max.   : 179.20  
##  (Other)                         :24373                                        
##    fdf8628ca7       fe0318e273         fe8cdd80ba       ffd1cdcfc1     
##  Min.   : 846.0   Min.   :0.000259   Min.   : 0.236   Min.   : 0.3315  
##  1st Qu.: 977.0   1st Qu.:1.000519   1st Qu.:14.890   1st Qu.: 1.8503  
##  Median : 997.0   Median :1.000597   Median :26.957   Median : 2.6993  
##  Mean   : 996.9   Mean   :0.973738   Mean   :27.027   Mean   : 3.1630  
##  3rd Qu.:1017.0   3rd Qu.:1.000674   3rd Qu.:39.215   3rd Qu.: 3.9484  
##  Max.   :1111.0   Max.   :1.001109   Max.   :61.403   Max.   :24.3726  
##                                                                        
##        id            target       
##  0      :    1   Min.   :-0.2398  
##  1      :    1   1st Qu.: 0.5031  
##  2      :    1   Median : 0.9838  
##  3      :    1   Mean   : 1.6609  
##  4      :    1   3rd Qu.: 1.9680  
##  5      :    1   Max.   :61.3261  
##  (Other):24970

Análise de correlação

##                     [,1]
## 016399044a -0.0270287199
## 0342faceb5  0.0034402204
## 04e7268385 -0.0135373203
## 072b7e8f27 -0.0048929133
## 087235d61e  0.0379737970
## 0b846350ef  0.0042591638
## 0e2ab0831c -0.0008952024
## 12eda2d982 -0.0047327872
## 136c1727c3  0.0228667023
## 173b6590ae  0.0050271738
## 174825d438 -0.0671542939
## 1f222e3669  0.0079044581
## 1f3058af83 -0.0233818108
## 1fa099bb01  0.0146423138
## 20f1afc5c7 -0.0044565638
## 253eb5ef11  0.1452504090
## 25bbf0e7e7  0.0122453501
## 2719b72c0d -0.2158846790
## 298ed82b22 -0.0125751613
## 29bbd86997  0.0116775920
## 2a457d15d9 -0.0069884525
## 2bc6ab42f7 -0.0330379323
## 2d7fe4693a -0.0738470404
## 2e874bc151  0.0075339702
## 3df2300fa2 -0.0328878361
## 3e200bf766 -0.0049996440
## 3eb53ae932 -0.0216696208
## 435dec85e2 -0.0140446478
## 4468394575  0.0020925224
## 49756d8e0f  0.0148289084
## 4fc17427c8  0.0020529516
## 55907cc1de  0.0079232026
## 55cf3f7627  0.0015418501
## 56371466d7 -0.0203767747
## 5b862c0a8f  0.1144497793
## 5f360995ef  0.0585004092
## 60ec1426ce  0.0195561265
## 63bcf89b1d -0.0147733291
## 6516422788 -0.0162713254
## 65aed7dc1f  0.0204834239
## 6db53d265a -0.1346590433
## 7734c0c22f -0.0021929399
## 7743f273c2  0.0004870435
## 779d13189e -0.0036338248
## 77b3b41efa -0.0062700731
## 7841b6a5b1 -0.0873657660
## 789b5244a9  0.0078988384
## 7925993f42 -0.0024244373
## 7fe6cb4c98  0.0488748423
## 8311343404 -0.0132194207
## 87b982928b  0.0372979341
## 8a21502326  0.1517785960
## 8c2e088a3d -0.0774463206
## 8de0382f02 -0.0054944635
## 8f5f7c556a  0.0642024268
## 96c30c7eef  0.1518012735
## 96e6f0be58 -0.0329409920
## 98475257f7  0.0216383924
## 99d44111c9 -0.0045793595
## 9b6e0b36c2  0.0036779387
## a14fd026ce  0.0339392631
## a24802caa5 -0.0048572077
## aa69c802b6  0.0005489342
## abca7a848f  0.0118843544
## ac826f0013  0.0031801763
## ae08d2297e -0.0172047442
## aee1e4fc85 -0.1559728360
## b4112a94a6 -0.0054959164
## b709f75447 -0.0021574217
## b9a487ac3c -0.0019670483
## ba54a2a637  0.0029682786
## bdf934caa7  0.0167311137
## beb6e17af1 -0.1051597379
## c0c3df65b1  0.0304525124
## c1b8ce2354 -0.0216697834
## c58f611921 -0.0045795743
## d035af6ffa  0.0068418749
## d2c775fa99 -0.0847162732
## d4d6566f9c -0.0140368343
## dcfcbc2ea1 -0.0069999267
## e0a0772df0 -0.0875410773
## e5efa4d39a  0.0115612959
## e7ee22effb -0.0126076439
## e86a2190c1  0.1496535008
## ea0f4a32e3 -0.0603735165
## ed7e658a27  0.1486563788
## ee2ac696ff -0.0015523454
## f013b60e50  0.0500825138
## f0a0febd35  0.0197798497
## f66b98dd69 -0.2158469989
## fbf66c8021 -0.0062990745
## fdf8628ca7  0.0060477376
## fe0318e273 -0.0203929305
## fe8cdd80ba  0.1437556049
## ffd1cdcfc1  0.0148539152
## target      1.0000000000

Resumo estatístico da variável target

##    Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
## -0.2398  0.5031  0.9838  1.6609  1.9680 61.3261

Criação da variável faixa de target

## Frequencies  
## df1$fxcnt_cat  
## Type: Ordered Factor  
## 
##                              Freq   % Valid   % Valid Cum.   % Total   % Total Cum.
## ------------------------- ------- --------- -------------- --------- --------------
##       [ -0.2398 a 0.5031]    6244     25.00          25.00     25.00          25.00
##         (0.5031 a 0.9838]    6244     25.00          50.00     25.00          50.00
##         (0.9838 a 1.9680]    6244     25.00          75.00     25.00          75.00
##       (1.9680 a 61.3261 ]    6244     25.00         100.00     25.00         100.00
##                      <NA>       0                               0.00         100.00
##                     Total   24976    100.00         100.00    100.00         100.00

Tabelas cruzadas entre a variável de faixa de target e as variáveis qualitativas

## 
##  
##    Cell Contents
## |-------------------------|
## |                       N |
## |-------------------------|
## 
##  
## Total Observations in Table:  24976 
## 
##  
##                     | df1$`06888ceac9` 
##       df1$fxcnt_cat |         0 |         1 | Row Total | 
## --------------------|-----------|-----------|-----------|
## [ -0.2398 a 0.5031] |       477 |      5767 |      6244 | 
## --------------------|-----------|-----------|-----------|
##   (0.5031 a 0.9838] |       738 |      5506 |      6244 | 
## --------------------|-----------|-----------|-----------|
##   (0.9838 a 1.9680] |       971 |      5273 |      6244 | 
## --------------------|-----------|-----------|-----------|
## (1.9680 a 61.3261 ] |      1319 |      4925 |      6244 | 
## --------------------|-----------|-----------|-----------|
##        Column Total |      3505 |     21471 |     24976 | 
## --------------------|-----------|-----------|-----------|
## 
##  
## Statistics for All Table Factors
## 
## 
## Pearson's Chi-squared test 
## ------------------------------------------------------------
## Chi^2 =  509.1306     d.f. =  3     p =  0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005010766 
## 
## 
## 
## 
##  
##    Cell Contents
## |-------------------------|
## |                       N |
## |-------------------------|
## 
##  
## Total Observations in Table:  24976 
## 
##  
##                     | df1$`384bec5dd1` 
##       df1$fxcnt_cat |         0 |         1 | Row Total | 
## --------------------|-----------|-----------|-----------|
## [ -0.2398 a 0.5031] |       698 |      5546 |      6244 | 
## --------------------|-----------|-----------|-----------|
##   (0.5031 a 0.9838] |       723 |      5521 |      6244 | 
## --------------------|-----------|-----------|-----------|
##   (0.9838 a 1.9680] |       746 |      5498 |      6244 | 
## --------------------|-----------|-----------|-----------|
## (1.9680 a 61.3261 ] |       730 |      5514 |      6244 | 
## --------------------|-----------|-----------|-----------|
##        Column Total |      2897 |     22079 |     24976 | 
## --------------------|-----------|-----------|-----------|
## 
##  
## Statistics for All Table Factors
## 
## 
## Pearson's Chi-squared test 
## ------------------------------------------------------------
## Chi^2 =  1.869211     d.f. =  3     p =  0.5999908 
## 
## 
## 
## Warning in chisq.test(t, correct = FALSE, ...): Chi-squared approximation may
## be incorrect
## 
##  
##    Cell Contents
## |-------------------------|
## |                       N |
## |-------------------------|
## 
##  
## Total Observations in Table:  24976 
## 
##  
##                     | df1$`7cb7913148` 
##       df1$fxcnt_cat |         0 |         1 |         2 |         3 |         4 |         5 |         6 |         7 | Row Total | 
## --------------------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|
## [ -0.2398 a 0.5031] |      2103 |      2309 |      1231 |       464 |       107 |        24 |         5 |         1 |      6244 | 
## --------------------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|
##   (0.5031 a 0.9838] |      2140 |      2250 |      1228 |       473 |       118 |        30 |         4 |         1 |      6244 | 
## --------------------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|
##   (0.9838 a 1.9680] |      2106 |      2327 |      1223 |       448 |       113 |        23 |         4 |         0 |      6244 | 
## --------------------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|
## (1.9680 a 61.3261 ] |      2106 |      2289 |      1235 |       445 |       143 |        22 |         4 |         0 |      6244 | 
## --------------------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|
##        Column Total |      8455 |      9175 |      4917 |      1830 |       481 |        99 |        17 |         2 |     24976 | 
## --------------------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|-----------|
## 
##  
## Statistics for All Table Factors
## 
## 
## Pearson's Chi-squared test 
## ------------------------------------------------------------
## Chi^2 =  13.06927     d.f. =  21     p =  0.9061784 
## 
## 
## 
## 
##  
##    Cell Contents
## |-------------------------|
## |                       N |
## |-------------------------|
## 
##  
## Total Observations in Table:  24976 
## 
##  
##                     | df1$`9a575e82a4` 
##       df1$fxcnt_cat |         0 |         1 | Row Total | 
## --------------------|-----------|-----------|-----------|
## [ -0.2398 a 0.5031] |        75 |      6169 |      6244 | 
## --------------------|-----------|-----------|-----------|
##   (0.5031 a 0.9838] |       163 |      6081 |      6244 | 
## --------------------|-----------|-----------|-----------|
##   (0.9838 a 1.9680] |       291 |      5953 |      6244 | 
## --------------------|-----------|-----------|-----------|
## (1.9680 a 61.3261 ] |       502 |      5742 |      6244 | 
## --------------------|-----------|-----------|-----------|
##        Column Total |      1031 |     23945 |     24976 | 
## --------------------|-----------|-----------|-----------|
## 
##  
## Statistics for All Table Factors
## 
## 
## Pearson's Chi-squared test 
## ------------------------------------------------------------
## Chi^2 =  417.3796     d.f. =  3     p =  0.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003805491 
## 
## 
## 

Vetor com os nomes das variáveis qualitativas

Gráfico scatter plot entre as variaveis mais significativas por correlacao de pearson e variavel resposta target

## Warning: `qplot()` was deprecated in ggplot2 3.4.0.
## This warning is displayed once every 8 hours.
## Call `lifecycle::last_lifecycle_warnings()` to see where this warning was
## generated.

Gráfico de correlação entre as variáveis

Combinando variáveis de interesse

Dividindo os dados em conjunto de treino e validação

Ajuste do modelo de regressão linear com seleção de variáveis stepwise

1a tentativa

## Start:  AIC=23305.19
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `96e6f0be58`    1      0.00 65505 23303
## - `3e200bf766`    1      0.00 65505 23303
## - `77b3b41efa`    1      0.02 65505 23303
## - a24802caa5      1      0.02 65505 23303
## - `4468394575`    1      0.03 65505 23303
## - `7734c0c22f`    1      0.04 65505 23303
## - `55cf3f7627`    1      0.05 65505 23303
## - fe8cdd80ba      1      0.07 65505 23303
## - b709f75447      1      0.08 65505 23303
## - `3df2300fa2`    1      0.10 65505 23303
## - `96c30c7eef`    1      0.12 65505 23303
## - `6516422788`    1      0.13 65505 23303
## - d035af6ffa      1      0.14 65505 23303
## - `7cb7913148_3`  1      0.21 65505 23303
## - `779d13189e`    1      0.24 65505 23303
## - `0e2ab0831c`    1      0.30 65505 23303
## - `99d44111c9`    1      0.37 65505 23303
## - c58f611921      1      0.37 65505 23303
## - `7cb7913148_7`  1      0.50 65505 23303
## - `1f222e3669`    1      0.60 65505 23303
## - `7cb7913148_5`  1      0.65 65505 23303
## - ee2ac696ff      1      0.76 65506 23303
## - `4fc17427c8`    1      0.80 65506 23303
## - `0342faceb5`    1      0.93 65506 23303
## - `072b7e8f27`    1      1.05 65506 23304
## - ba54a2a637      1      1.12 65506 23304
## - `173b6590ae`    1      1.14 65506 23304
## - fdf8628ca7      1      1.21 65506 23304
## - `384bec5dd1_1`  1      1.22 65506 23304
## - `9b6e0b36c2`    1      1.26 65506 23304
## - `2e874bc151`    1      1.34 65506 23304
## - `7cb7913148_6`  1      1.41 65506 23304
## - `8de0382f02`    1      1.42 65506 23304
## - b4112a94a6      1      1.42 65506 23304
## - `12eda2d982`    1      1.51 65506 23304
## - `7925993f42`    1      1.63 65506 23304
## - `7841b6a5b1`    1      1.95 65507 23304
## - `0b846350ef`    1      1.97 65507 23304
## - `7cb7913148_1`  1      1.97 65507 23304
## - e5efa4d39a      1      2.12 65507 23304
## - d4d6566f9c      1      2.14 65507 23304
## - `435dec85e2`    1      2.14 65507 23304
## - `29bbd86997`    1      2.29 65507 23304
## - dcfcbc2ea1      1      2.30 65507 23304
## - `20f1afc5c7`    1      2.49 65507 23304
## - fbf66c8021      1      2.76 65508 23304
## - `2bc6ab42f7`    1      3.62 65508 23304
## - `25bbf0e7e7`    1      4.33 65509 23304
## - aa69c802b6      1      5.03 65510 23304
## - b9a487ac3c      1      5.51 65510 23305
## - e7ee22effb      1      5.93 65511 23305
## - `63bcf89b1d`    1      6.24 65511 23305
## - ac826f0013      1      6.45 65511 23305
## - `8311343404`    1      6.75 65512 23305
## - `298ed82b22`    1      7.20 65512 23305
## - `7743f273c2`    1      7.28 65512 23305
## <none>                        65505 23305
## - e0a0772df0      1      7.96 65513 23305
## - f66b98dd69      1      8.78 65514 23306
## - `8a21502326`    1      9.08 65514 23306
## - `2719b72c0d`    1      9.12 65514 23306
## - `2a457d15d9`    1      9.30 65514 23306
## - `789b5244a9`    1      9.85 65515 23306
## - ed7e658a27      1      9.86 65515 23306
## - `7cb7913148_2`  1     10.69 65515 23306
## - `56371466d7`    1     11.23 65516 23306
## - `98475257f7`    1     11.61 65516 23306
## - `7cb7913148_4`  1     11.85 65517 23306
## - `49756d8e0f`    1     12.07 65517 23306
## - `1fa099bb01`    1     12.33 65517 23306
## - ae08d2297e      1     12.67 65517 23307
## - c1b8ce2354      1     13.00 65518 23307
## - `3eb53ae932`    1     13.00 65518 23307
## - `04e7268385`    1     15.82 65521 23307
## - `55907cc1de`    1     17.03 65522 23308
## - abca7a848f      1     18.49 65523 23308
## - bdf934caa7      1     27.82 65533 23311
## - ffd1cdcfc1      1     31.20 65536 23312
## - `136c1727c3`    1     32.81 65538 23312
## - `60ec1426ce`    1     33.59 65538 23312
## - `65aed7dc1f`    1     39.57 65544 23314
## - fe0318e273      1     40.07 65545 23314
## - `016399044a`    1     54.17 65559 23318
## - f0a0febd35      1     54.43 65559 23318
## - `253eb5ef11`    1     66.79 65572 23321
## - `1f3058af83`    1     76.02 65581 23324
## - c0c3df65b1      1    109.56 65614 23332
## - `87b982928b`    1    110.63 65615 23333
## - a14fd026ce      1    111.77 65617 23333
## - `087235d61e`    1    136.90 65642 23340
## - `5f360995ef`    1    227.34 65732 23364
## - f013b60e50      1    232.04 65737 23365
## - `7fe6cb4c98`    1    284.95 65790 23379
## - `174825d438`    1    341.98 65847 23394
## - ea0f4a32e3      1    373.33 65878 23402
## - `8f5f7c556a`    1    401.67 65906 23410
## - `2d7fe4693a`    1    498.23 66003 23436
## - `8c2e088a3d`    1    521.59 66026 23442
## - d2c775fa99      1    716.61 66221 23493
## - `5b862c0a8f`    1   1129.17 66634 23602
## - beb6e17af1      1   1140.31 66645 23605
## - `06888ceac9_1`  1   1284.94 66790 23643
## - `9a575e82a4_1`  1   1335.43 66840 23656
## - `6db53d265a`    1   1484.12 66989 23695
## - aee1e4fc85      1   1535.68 67040 23708
## - e86a2190c1      1   1847.37 67352 23789
## 
## Step:  AIC=23303.19
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `3e200bf766`    1      0.00 65505 23301
## - `77b3b41efa`    1      0.02 65505 23301
## - a24802caa5      1      0.02 65505 23301
## - `4468394575`    1      0.03 65505 23301
## - `7734c0c22f`    1      0.04 65505 23301
## - `55cf3f7627`    1      0.05 65505 23301
## - fe8cdd80ba      1      0.07 65505 23301
## - b709f75447      1      0.08 65505 23301
## - `96c30c7eef`    1      0.12 65505 23301
## - `6516422788`    1      0.13 65505 23301
## - d035af6ffa      1      0.14 65505 23301
## - `7cb7913148_3`  1      0.21 65505 23301
## - `779d13189e`    1      0.24 65505 23301
## - `0e2ab0831c`    1      0.30 65505 23301
## - `99d44111c9`    1      0.37 65505 23301
## - c58f611921      1      0.37 65505 23301
## - `7cb7913148_7`  1      0.50 65505 23301
## - `1f222e3669`    1      0.60 65505 23301
## - `7cb7913148_5`  1      0.66 65505 23301
## - ee2ac696ff      1      0.76 65506 23301
## - `4fc17427c8`    1      0.80 65506 23301
## - `0342faceb5`    1      0.93 65506 23301
## - `072b7e8f27`    1      1.05 65506 23302
## - ba54a2a637      1      1.12 65506 23302
## - `173b6590ae`    1      1.14 65506 23302
## - fdf8628ca7      1      1.21 65506 23302
## - `384bec5dd1_1`  1      1.22 65506 23302
## - `3df2300fa2`    1      1.23 65506 23302
## - `9b6e0b36c2`    1      1.26 65506 23302
## - `2e874bc151`    1      1.34 65506 23302
## - `7cb7913148_6`  1      1.41 65506 23302
## - `8de0382f02`    1      1.42 65506 23302
## - b4112a94a6      1      1.42 65506 23302
## - `12eda2d982`    1      1.51 65506 23302
## - `7925993f42`    1      1.63 65506 23302
## - `7841b6a5b1`    1      1.95 65507 23302
## - `0b846350ef`    1      1.97 65507 23302
## - `7cb7913148_1`  1      1.97 65507 23302
## - e5efa4d39a      1      2.12 65507 23302
## - d4d6566f9c      1      2.14 65507 23302
## - `435dec85e2`    1      2.14 65507 23302
## - `29bbd86997`    1      2.29 65507 23302
## - dcfcbc2ea1      1      2.30 65507 23302
## - `20f1afc5c7`    1      2.49 65507 23302
## - fbf66c8021      1      2.76 65508 23302
## - `2bc6ab42f7`    1      3.91 65509 23302
## - `25bbf0e7e7`    1      4.33 65509 23302
## - aa69c802b6      1      5.03 65510 23302
## - b9a487ac3c      1      5.51 65510 23303
## - e7ee22effb      1      5.93 65511 23303
## - `63bcf89b1d`    1      6.24 65511 23303
## - ac826f0013      1      6.46 65511 23303
## - `8311343404`    1      6.75 65512 23303
## - `298ed82b22`    1      7.20 65512 23303
## - `7743f273c2`    1      7.28 65512 23303
## <none>                        65505 23303
## - e0a0772df0      1      7.96 65513 23303
## - f66b98dd69      1      8.78 65514 23304
## - `8a21502326`    1      9.08 65514 23304
## - `2719b72c0d`    1      9.12 65514 23304
## - `2a457d15d9`    1      9.30 65514 23304
## - `789b5244a9`    1      9.85 65515 23304
## - ed7e658a27      1      9.86 65515 23304
## - `7cb7913148_2`  1     10.69 65515 23304
## - `56371466d7`    1     11.23 65516 23304
## - `98475257f7`    1     11.61 65516 23304
## - `7cb7913148_4`  1     11.85 65517 23304
## - `49756d8e0f`    1     12.08 65517 23304
## - `1fa099bb01`    1     12.33 65517 23304
## - ae08d2297e      1     12.67 65517 23305
## - c1b8ce2354      1     13.00 65518 23305
## - `3eb53ae932`    1     13.00 65518 23305
## + `96e6f0be58`    1      0.00 65505 23305
## - `04e7268385`    1     15.82 65521 23305
## - `55907cc1de`    1     17.03 65522 23306
## - abca7a848f      1     18.49 65523 23306
## - bdf934caa7      1     27.82 65533 23309
## - ffd1cdcfc1      1     31.20 65536 23310
## - `136c1727c3`    1     32.82 65538 23310
## - `60ec1426ce`    1     33.59 65538 23310
## - `65aed7dc1f`    1     39.57 65544 23312
## - fe0318e273      1     40.07 65545 23312
## - `016399044a`    1     54.17 65559 23316
## - f0a0febd35      1     54.43 65559 23316
## - `253eb5ef11`    1     66.79 65572 23319
## - `1f3058af83`    1     76.02 65581 23322
## - c0c3df65b1      1    109.57 65614 23330
## - `87b982928b`    1    110.63 65615 23331
## - a14fd026ce      1    111.79 65617 23331
## - `087235d61e`    1    136.91 65642 23338
## - `5f360995ef`    1    227.35 65732 23362
## - f013b60e50      1    232.04 65737 23363
## - `7fe6cb4c98`    1    284.95 65790 23377
## - `174825d438`    1    342.04 65847 23392
## - ea0f4a32e3      1    373.33 65878 23400
## - `8f5f7c556a`    1    401.72 65906 23408
## - `2d7fe4693a`    1    498.25 66003 23434
## - `8c2e088a3d`    1    521.59 66026 23440
## - d2c775fa99      1    716.69 66221 23491
## - `5b862c0a8f`    1   1129.21 66634 23600
## - beb6e17af1      1   1140.32 66645 23603
## - `06888ceac9_1`  1   1284.94 66790 23641
## - `9a575e82a4_1`  1   1335.67 66840 23654
## - `6db53d265a`    1   1484.13 66989 23693
## - aee1e4fc85      1   1535.93 67041 23706
## - e86a2190c1      1   1847.39 67352 23787
## 
## Step:  AIC=23301.19
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `072b7e8f27` + a24802caa5 + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `77b3b41efa`    1      0.02 65505 23299
## - a24802caa5      1      0.02 65505 23299
## - `4468394575`    1      0.03 65505 23299
## - `7734c0c22f`    1      0.04 65505 23299
## - `55cf3f7627`    1      0.05 65505 23299
## - fe8cdd80ba      1      0.07 65505 23299
## - b709f75447      1      0.08 65505 23299
## - `96c30c7eef`    1      0.12 65505 23299
## - `6516422788`    1      0.13 65505 23299
## - d035af6ffa      1      0.14 65505 23299
## - `7cb7913148_3`  1      0.21 65505 23299
## - `779d13189e`    1      0.24 65505 23299
## - `0e2ab0831c`    1      0.30 65505 23299
## - `99d44111c9`    1      0.37 65505 23299
## - c58f611921      1      0.37 65505 23299
## - `7cb7913148_7`  1      0.50 65505 23299
## - `1f222e3669`    1      0.60 65505 23299
## - `7cb7913148_5`  1      0.65 65505 23299
## - ee2ac696ff      1      0.76 65506 23299
## - `4fc17427c8`    1      0.80 65506 23299
## - `0342faceb5`    1      0.93 65506 23299
## - `072b7e8f27`    1      1.05 65506 23300
## - ba54a2a637      1      1.12 65506 23300
## - `173b6590ae`    1      1.14 65506 23300
## - fdf8628ca7      1      1.21 65506 23300
## - `384bec5dd1_1`  1      1.22 65506 23300
## - `3df2300fa2`    1      1.23 65506 23300
## - `9b6e0b36c2`    1      1.26 65506 23300
## - `2e874bc151`    1      1.34 65506 23300
## - `7cb7913148_6`  1      1.41 65506 23300
## - `8de0382f02`    1      1.42 65506 23300
## - b4112a94a6      1      1.42 65506 23300
## - `12eda2d982`    1      1.51 65506 23300
## - `7925993f42`    1      1.63 65506 23300
## - `7841b6a5b1`    1      1.95 65507 23300
## - `0b846350ef`    1      1.97 65507 23300
## - `7cb7913148_1`  1      1.98 65507 23300
## - e5efa4d39a      1      2.12 65507 23300
## - d4d6566f9c      1      2.14 65507 23300
## - `435dec85e2`    1      2.14 65507 23300
## - `29bbd86997`    1      2.29 65507 23300
## - dcfcbc2ea1      1      2.31 65507 23300
## - `20f1afc5c7`    1      2.49 65507 23300
## - fbf66c8021      1      2.76 65508 23300
## - `2bc6ab42f7`    1      3.91 65509 23300
## - `25bbf0e7e7`    1      4.33 65509 23300
## - aa69c802b6      1      5.03 65510 23300
## - b9a487ac3c      1      5.51 65510 23301
## - e7ee22effb      1      5.93 65511 23301
## - `63bcf89b1d`    1      6.24 65511 23301
## - ac826f0013      1      6.46 65511 23301
## - `8311343404`    1      6.75 65512 23301
## - `298ed82b22`    1      7.20 65512 23301
## - `7743f273c2`    1      7.28 65512 23301
## <none>                        65505 23301
## - e0a0772df0      1      7.96 65513 23301
## - f66b98dd69      1      8.78 65514 23302
## - `8a21502326`    1      9.08 65514 23302
## - `2719b72c0d`    1      9.12 65514 23302
## - `2a457d15d9`    1      9.30 65514 23302
## - `789b5244a9`    1      9.85 65515 23302
## - ed7e658a27      1      9.86 65515 23302
## - `7cb7913148_2`  1     10.69 65515 23302
## - `56371466d7`    1     11.24 65516 23302
## - `98475257f7`    1     11.61 65516 23302
## - `7cb7913148_4`  1     11.85 65517 23302
## - `49756d8e0f`    1     12.08 65517 23302
## - `1fa099bb01`    1     12.33 65517 23302
## - ae08d2297e      1     12.67 65517 23303
## - c1b8ce2354      1     13.00 65518 23303
## - `3eb53ae932`    1     13.00 65518 23303
## + `3e200bf766`    1      0.00 65505 23303
## + `96e6f0be58`    1      0.00 65505 23303
## - `04e7268385`    1     15.82 65521 23303
## - `55907cc1de`    1     17.03 65522 23304
## - abca7a848f      1     18.49 65523 23304
## - bdf934caa7      1     27.82 65533 23307
## - ffd1cdcfc1      1     31.19 65536 23308
## - `136c1727c3`    1     32.81 65538 23308
## - `60ec1426ce`    1     33.59 65538 23308
## - `65aed7dc1f`    1     39.56 65544 23310
## - fe0318e273      1     40.09 65545 23310
## - `016399044a`    1     54.17 65559 23314
## - f0a0febd35      1     54.42 65559 23314
## - `253eb5ef11`    1     66.80 65572 23317
## - `1f3058af83`    1     76.02 65581 23320
## - c0c3df65b1      1    109.58 65614 23328
## - `87b982928b`    1    110.63 65615 23329
## - a14fd026ce      1    111.80 65617 23329
## - `087235d61e`    1    136.92 65642 23336
## - `5f360995ef`    1    227.36 65732 23360
## - f013b60e50      1    232.04 65737 23361
## - `7fe6cb4c98`    1    284.96 65790 23375
## - `174825d438`    1    342.09 65847 23390
## - ea0f4a32e3      1    373.34 65878 23398
## - `8f5f7c556a`    1    401.75 65907 23406
## - `2d7fe4693a`    1    498.25 66003 23432
## - `8c2e088a3d`    1    521.65 66026 23438
## - d2c775fa99      1    716.72 66221 23489
## - `5b862c0a8f`    1   1129.56 66634 23598
## - beb6e17af1      1   1140.35 66645 23601
## - `06888ceac9_1`  1   1284.95 66790 23639
## - `9a575e82a4_1`  1   1335.67 66840 23652
## - `6db53d265a`    1   1484.26 66989 23691
## - aee1e4fc85      1   1535.97 67041 23704
## - e86a2190c1      1   1847.42 67352 23785
## 
## Step:  AIC=23299.19
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `072b7e8f27` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - a24802caa5      1      0.02 65505 23297
## - `4468394575`    1      0.03 65505 23297
## - `7734c0c22f`    1      0.04 65505 23297
## - `55cf3f7627`    1      0.05 65505 23297
## - fe8cdd80ba      1      0.07 65505 23297
## - b709f75447      1      0.08 65505 23297
## - `96c30c7eef`    1      0.12 65505 23297
## - `6516422788`    1      0.13 65505 23297
## - d035af6ffa      1      0.14 65505 23297
## - `7cb7913148_3`  1      0.21 65505 23297
## - `779d13189e`    1      0.24 65505 23297
## - `0e2ab0831c`    1      0.30 65505 23297
## - `99d44111c9`    1      0.37 65505 23297
## - c58f611921      1      0.37 65505 23297
## - `7cb7913148_7`  1      0.50 65505 23297
## - `1f222e3669`    1      0.60 65505 23297
## - `7cb7913148_5`  1      0.65 65505 23297
## - ee2ac696ff      1      0.76 65506 23297
## - `4fc17427c8`    1      0.80 65506 23297
## - `0342faceb5`    1      0.93 65506 23297
## - `072b7e8f27`    1      1.05 65506 23298
## - ba54a2a637      1      1.12 65506 23298
## - `173b6590ae`    1      1.14 65506 23298
## - fdf8628ca7      1      1.21 65506 23298
## - `384bec5dd1_1`  1      1.23 65506 23298
## - `3df2300fa2`    1      1.23 65506 23298
## - `9b6e0b36c2`    1      1.26 65506 23298
## - `2e874bc151`    1      1.34 65506 23298
## - `7cb7913148_6`  1      1.41 65506 23298
## - `8de0382f02`    1      1.42 65506 23298
## - b4112a94a6      1      1.42 65506 23298
## - `12eda2d982`    1      1.51 65506 23298
## - `7925993f42`    1      1.63 65506 23298
## - `7841b6a5b1`    1      1.95 65507 23298
## - `0b846350ef`    1      1.97 65507 23298
## - `7cb7913148_1`  1      1.97 65507 23298
## - e5efa4d39a      1      2.12 65507 23298
## - d4d6566f9c      1      2.13 65507 23298
## - `435dec85e2`    1      2.14 65507 23298
## - `29bbd86997`    1      2.29 65507 23298
## - dcfcbc2ea1      1      2.31 65507 23298
## - `20f1afc5c7`    1      2.49 65507 23298
## - fbf66c8021      1      2.77 65508 23298
## - `2bc6ab42f7`    1      3.91 65509 23298
## - `25bbf0e7e7`    1      4.34 65509 23298
## - aa69c802b6      1      5.04 65510 23298
## - b9a487ac3c      1      5.50 65510 23299
## - e7ee22effb      1      5.93 65511 23299
## - `63bcf89b1d`    1      6.24 65511 23299
## - ac826f0013      1      6.46 65511 23299
## - `8311343404`    1      6.75 65512 23299
## - `298ed82b22`    1      7.21 65512 23299
## - `7743f273c2`    1      7.28 65512 23299
## <none>                        65505 23299
## - e0a0772df0      1      7.96 65513 23299
## - f66b98dd69      1      8.78 65514 23300
## - `8a21502326`    1      9.08 65514 23300
## - `2719b72c0d`    1      9.12 65514 23300
## - `2a457d15d9`    1      9.31 65514 23300
## - `789b5244a9`    1      9.85 65515 23300
## - ed7e658a27      1      9.86 65515 23300
## - `7cb7913148_2`  1     10.69 65515 23300
## - `56371466d7`    1     11.23 65516 23300
## - `98475257f7`    1     11.61 65516 23300
## - `7cb7913148_4`  1     11.85 65517 23300
## - `49756d8e0f`    1     12.08 65517 23300
## - `1fa099bb01`    1     12.33 65517 23300
## - ae08d2297e      1     12.67 65517 23301
## - c1b8ce2354      1     13.00 65518 23301
## - `3eb53ae932`    1     13.00 65518 23301
## + `77b3b41efa`    1      0.02 65505 23301
## + `3e200bf766`    1      0.00 65505 23301
## + `96e6f0be58`    1      0.00 65505 23301
## - `04e7268385`    1     15.82 65521 23301
## - `55907cc1de`    1     17.03 65522 23302
## - abca7a848f      1     18.49 65523 23302
## - bdf934caa7      1     27.81 65533 23305
## - ffd1cdcfc1      1     31.19 65536 23306
## - `136c1727c3`    1     32.80 65538 23306
## - `60ec1426ce`    1     33.60 65538 23306
## - `65aed7dc1f`    1     39.56 65544 23308
## - fe0318e273      1     40.10 65545 23308
## - `016399044a`    1     54.18 65559 23312
## - f0a0febd35      1     54.45 65559 23312
## - `253eb5ef11`    1     66.80 65572 23315
## - `1f3058af83`    1     76.05 65581 23318
## - c0c3df65b1      1    109.59 65614 23326
## - `87b982928b`    1    110.64 65615 23327
## - a14fd026ce      1    111.84 65617 23327
## - `087235d61e`    1    136.92 65642 23334
## - `5f360995ef`    1    227.36 65732 23358
## - f013b60e50      1    232.04 65737 23359
## - `7fe6cb4c98`    1    284.99 65790 23373
## - `174825d438`    1    342.11 65847 23388
## - ea0f4a32e3      1    373.36 65878 23397
## - `8f5f7c556a`    1    401.73 65907 23404
## - `2d7fe4693a`    1    498.30 66003 23430
## - `8c2e088a3d`    1    521.63 66026 23436
## - d2c775fa99      1    716.72 66222 23487
## - `5b862c0a8f`    1   1129.54 66634 23596
## - beb6e17af1      1   1140.41 66645 23599
## - `06888ceac9_1`  1   1285.01 66790 23637
## - `9a575e82a4_1`  1   1335.67 66840 23650
## - `6db53d265a`    1   1484.35 66989 23689
## - aee1e4fc85      1   1535.97 67041 23702
## - e86a2190c1      1   1847.50 67352 23784
## 
## Step:  AIC=23297.2
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `072b7e8f27` + `12eda2d982` + c58f611921 + 
##     `99d44111c9` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `779d13189e` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + b709f75447 + `4468394575` + `4fc17427c8` + 
##     b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `4468394575`    1      0.03 65505 23295
## - `7734c0c22f`    1      0.04 65505 23295
## - `55cf3f7627`    1      0.05 65505 23295
## - fe8cdd80ba      1      0.07 65505 23295
## - b709f75447      1      0.08 65505 23295
## - `96c30c7eef`    1      0.12 65505 23295
## - `6516422788`    1      0.13 65505 23295
## - d035af6ffa      1      0.14 65505 23295
## - `7cb7913148_3`  1      0.21 65505 23295
## - `779d13189e`    1      0.24 65505 23295
## - `0e2ab0831c`    1      0.30 65505 23295
## - `99d44111c9`    1      0.37 65505 23295
## - c58f611921      1      0.37 65505 23295
## - `7cb7913148_7`  1      0.50 65505 23295
## - `1f222e3669`    1      0.60 65505 23295
## - `7cb7913148_5`  1      0.65 65505 23295
## - ee2ac696ff      1      0.77 65506 23295
## - `4fc17427c8`    1      0.80 65506 23295
## - `0342faceb5`    1      0.93 65506 23295
## - `072b7e8f27`    1      1.05 65506 23296
## - ba54a2a637      1      1.12 65506 23296
## - `173b6590ae`    1      1.14 65506 23296
## - fdf8628ca7      1      1.21 65506 23296
## - `384bec5dd1_1`  1      1.22 65506 23296
## - `3df2300fa2`    1      1.23 65506 23296
## - `9b6e0b36c2`    1      1.26 65506 23296
## - `2e874bc151`    1      1.34 65506 23296
## - `7cb7913148_6`  1      1.41 65506 23296
## - `8de0382f02`    1      1.42 65506 23296
## - b4112a94a6      1      1.43 65506 23296
## - `12eda2d982`    1      1.51 65506 23296
## - `7925993f42`    1      1.63 65506 23296
## - `7841b6a5b1`    1      1.95 65507 23296
## - `0b846350ef`    1      1.97 65507 23296
## - `7cb7913148_1`  1      1.98 65507 23296
## - e5efa4d39a      1      2.12 65507 23296
## - d4d6566f9c      1      2.13 65507 23296
## - `435dec85e2`    1      2.13 65507 23296
## - `29bbd86997`    1      2.29 65507 23296
## - dcfcbc2ea1      1      2.30 65507 23296
## - `20f1afc5c7`    1      2.49 65507 23296
## - fbf66c8021      1      2.76 65508 23296
## - `2bc6ab42f7`    1      3.92 65509 23296
## - `25bbf0e7e7`    1      4.34 65509 23296
## - aa69c802b6      1      5.04 65510 23296
## - b9a487ac3c      1      5.50 65510 23297
## - e7ee22effb      1      5.92 65511 23297
## - `63bcf89b1d`    1      6.24 65511 23297
## - ac826f0013      1      6.46 65511 23297
## - `8311343404`    1      6.74 65512 23297
## - `298ed82b22`    1      7.21 65512 23297
## - `7743f273c2`    1      7.28 65512 23297
## <none>                        65505 23297
## - e0a0772df0      1      7.96 65513 23297
## - f66b98dd69      1      8.78 65514 23298
## - `8a21502326`    1      9.08 65514 23298
## - `2719b72c0d`    1      9.12 65514 23298
## - `2a457d15d9`    1      9.31 65514 23298
## - `789b5244a9`    1      9.85 65515 23298
## - ed7e658a27      1      9.86 65515 23298
## - `7cb7913148_2`  1     10.67 65515 23298
## - `56371466d7`    1     11.24 65516 23298
## - `98475257f7`    1     11.62 65516 23298
## - `7cb7913148_4`  1     11.85 65517 23298
## - `49756d8e0f`    1     12.07 65517 23298
## - `1fa099bb01`    1     12.34 65517 23298
## - ae08d2297e      1     12.68 65517 23299
## - c1b8ce2354      1     12.99 65518 23299
## - `3eb53ae932`    1     12.99 65518 23299
## + a24802caa5      1      0.02 65505 23299
## + `77b3b41efa`    1      0.02 65505 23299
## + `3e200bf766`    1      0.00 65505 23299
## + `96e6f0be58`    1      0.00 65505 23299
## - `04e7268385`    1     15.81 65521 23299
## - `55907cc1de`    1     17.04 65522 23300
## - abca7a848f      1     18.49 65523 23300
## - bdf934caa7      1     27.81 65533 23303
## - ffd1cdcfc1      1     31.19 65536 23304
## - `136c1727c3`    1     32.78 65538 23304
## - `60ec1426ce`    1     33.62 65538 23304
## - `65aed7dc1f`    1     39.57 65544 23306
## - fe0318e273      1     40.11 65545 23306
## - `016399044a`    1     54.21 65559 23310
## - f0a0febd35      1     54.45 65559 23310
## - `253eb5ef11`    1     66.81 65572 23313
## - `1f3058af83`    1     76.07 65581 23316
## - c0c3df65b1      1    109.58 65614 23324
## - `87b982928b`    1    110.65 65615 23325
## - a14fd026ce      1    111.82 65617 23325
## - `087235d61e`    1    136.90 65642 23332
## - `5f360995ef`    1    227.33 65732 23356
## - f013b60e50      1    232.04 65737 23357
## - `7fe6cb4c98`    1    285.01 65790 23371
## - `174825d438`    1    342.12 65847 23386
## - ea0f4a32e3      1    373.39 65878 23395
## - `8f5f7c556a`    1    401.72 65907 23402
## - `2d7fe4693a`    1    498.28 66003 23428
## - `8c2e088a3d`    1    521.64 66026 23434
## - d2c775fa99      1    716.70 66222 23485
## - `5b862c0a8f`    1   1129.96 66635 23594
## - beb6e17af1      1   1140.44 66645 23597
## - `06888ceac9_1`  1   1284.99 66790 23635
## - `9a575e82a4_1`  1   1335.65 66840 23648
## - `6db53d265a`    1   1484.34 66989 23687
## - aee1e4fc85      1   1535.95 67041 23700
## - e86a2190c1      1   1847.69 67352 23782
## 
## Step:  AIC=23295.21
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `072b7e8f27` + `12eda2d982` + c58f611921 + 
##     `99d44111c9` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `779d13189e` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + b709f75447 + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `7734c0c22f`    1      0.04 65505 23293
## - `55cf3f7627`    1      0.05 65505 23293
## - fe8cdd80ba      1      0.07 65505 23293
## - b709f75447      1      0.08 65505 23293
## - `96c30c7eef`    1      0.12 65505 23293
## - `6516422788`    1      0.13 65505 23293
## - d035af6ffa      1      0.14 65505 23293
## - `7cb7913148_3`  1      0.21 65505 23293
## - `779d13189e`    1      0.24 65505 23293
## - `0e2ab0831c`    1      0.30 65505 23293
## - `99d44111c9`    1      0.37 65505 23293
## - c58f611921      1      0.37 65505 23293
## - `7cb7913148_7`  1      0.50 65505 23293
## - `1f222e3669`    1      0.60 65505 23293
## - `7cb7913148_5`  1      0.66 65505 23293
## - ee2ac696ff      1      0.76 65506 23293
## - `4fc17427c8`    1      0.80 65506 23293
## - `0342faceb5`    1      0.93 65506 23294
## - `072b7e8f27`    1      1.04 65506 23294
## - ba54a2a637      1      1.12 65506 23294
## - `173b6590ae`    1      1.14 65506 23294
## - fdf8628ca7      1      1.21 65506 23294
## - `384bec5dd1_1`  1      1.23 65506 23294
## - `3df2300fa2`    1      1.23 65506 23294
## - `9b6e0b36c2`    1      1.26 65506 23294
## - `2e874bc151`    1      1.34 65506 23294
## - `7cb7913148_6`  1      1.41 65506 23294
## - `8de0382f02`    1      1.42 65506 23294
## - b4112a94a6      1      1.43 65506 23294
## - `12eda2d982`    1      1.51 65506 23294
## - `7925993f42`    1      1.64 65506 23294
## - `7841b6a5b1`    1      1.96 65507 23294
## - `0b846350ef`    1      1.98 65507 23294
## - `7cb7913148_1`  1      1.98 65507 23294
## - e5efa4d39a      1      2.12 65507 23294
## - d4d6566f9c      1      2.13 65507 23294
## - `435dec85e2`    1      2.13 65507 23294
## - `29bbd86997`    1      2.29 65507 23294
## - dcfcbc2ea1      1      2.30 65507 23294
## - `20f1afc5c7`    1      2.50 65507 23294
## - fbf66c8021      1      2.76 65508 23294
## - `2bc6ab42f7`    1      3.91 65509 23294
## - `25bbf0e7e7`    1      4.33 65509 23294
## - aa69c802b6      1      5.03 65510 23295
## - b9a487ac3c      1      5.50 65510 23295
## - e7ee22effb      1      5.94 65511 23295
## - `63bcf89b1d`    1      6.25 65511 23295
## - ac826f0013      1      6.47 65511 23295
## - `8311343404`    1      6.74 65512 23295
## - `298ed82b22`    1      7.22 65512 23295
## - `7743f273c2`    1      7.28 65512 23295
## <none>                        65505 23295
## - e0a0772df0      1      7.97 65513 23295
## - f66b98dd69      1      8.79 65514 23296
## - `8a21502326`    1      9.07 65514 23296
## - `2719b72c0d`    1      9.13 65514 23296
## - `2a457d15d9`    1      9.32 65514 23296
## - `789b5244a9`    1      9.84 65515 23296
## - ed7e658a27      1      9.85 65515 23296
## - `7cb7913148_2`  1     10.68 65516 23296
## - `56371466d7`    1     11.24 65516 23296
## - `98475257f7`    1     11.62 65516 23296
## - `7cb7913148_4`  1     11.86 65517 23296
## - `49756d8e0f`    1     12.08 65517 23296
## - `1fa099bb01`    1     12.36 65517 23296
## - ae08d2297e      1     12.69 65518 23297
## - c1b8ce2354      1     12.98 65518 23297
## - `3eb53ae932`    1     12.98 65518 23297
## + `4468394575`    1      0.03 65505 23297
## + a24802caa5      1      0.02 65505 23297
## + `77b3b41efa`    1      0.02 65505 23297
## + `3e200bf766`    1      0.00 65505 23297
## + `96e6f0be58`    1      0.00 65505 23297
## - `04e7268385`    1     15.81 65521 23297
## - `55907cc1de`    1     17.04 65522 23298
## - abca7a848f      1     18.50 65523 23298
## - bdf934caa7      1     27.81 65533 23301
## - ffd1cdcfc1      1     31.21 65536 23302
## - `136c1727c3`    1     32.76 65538 23302
## - `60ec1426ce`    1     33.63 65538 23302
## - `65aed7dc1f`    1     39.55 65544 23304
## - fe0318e273      1     40.13 65545 23304
## - `016399044a`    1     54.20 65559 23308
## - f0a0febd35      1     54.45 65559 23308
## - `253eb5ef11`    1     66.81 65572 23311
## - `1f3058af83`    1     76.09 65581 23314
## - c0c3df65b1      1    109.60 65614 23322
## - `87b982928b`    1    110.64 65615 23323
## - a14fd026ce      1    111.85 65617 23323
## - `087235d61e`    1    136.87 65642 23330
## - `5f360995ef`    1    227.31 65732 23354
## - f013b60e50      1    232.02 65737 23355
## - `7fe6cb4c98`    1    285.04 65790 23369
## - `174825d438`    1    342.10 65847 23384
## - ea0f4a32e3      1    373.39 65878 23393
## - `8f5f7c556a`    1    401.73 65907 23400
## - `2d7fe4693a`    1    498.26 66003 23426
## - `8c2e088a3d`    1    521.64 66026 23432
## - d2c775fa99      1    716.69 66222 23484
## - `5b862c0a8f`    1   1130.22 66635 23592
## - beb6e17af1      1   1140.53 66645 23595
## - `06888ceac9_1`  1   1285.32 66790 23633
## - `9a575e82a4_1`  1   1335.73 66841 23646
## - `6db53d265a`    1   1484.41 66989 23685
## - aee1e4fc85      1   1535.97 67041 23698
## - e86a2190c1      1   1847.66 67352 23780
## 
## Step:  AIC=23293.22
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `072b7e8f27` + `12eda2d982` + c58f611921 + 
##     `99d44111c9` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `779d13189e` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     b709f75447 + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `55cf3f7627`    1      0.05 65505 23291
## - fe8cdd80ba      1      0.07 65505 23291
## - b709f75447      1      0.08 65505 23291
## - `96c30c7eef`    1      0.12 65505 23291
## - `6516422788`    1      0.13 65505 23291
## - d035af6ffa      1      0.14 65505 23291
## - `7cb7913148_3`  1      0.21 65505 23291
## - `779d13189e`    1      0.24 65505 23291
## - `0e2ab0831c`    1      0.30 65505 23291
## - `99d44111c9`    1      0.37 65505 23291
## - c58f611921      1      0.37 65505 23291
## - `7cb7913148_7`  1      0.50 65505 23291
## - `1f222e3669`    1      0.60 65505 23291
## - `7cb7913148_5`  1      0.66 65506 23291
## - ee2ac696ff      1      0.76 65506 23291
## - `4fc17427c8`    1      0.80 65506 23291
## - `0342faceb5`    1      0.93 65506 23292
## - `072b7e8f27`    1      1.05 65506 23292
## - ba54a2a637      1      1.12 65506 23292
## - `173b6590ae`    1      1.14 65506 23292
## - fdf8628ca7      1      1.21 65506 23292
## - `384bec5dd1_1`  1      1.22 65506 23292
## - `3df2300fa2`    1      1.24 65506 23292
## - `9b6e0b36c2`    1      1.25 65506 23292
## - `2e874bc151`    1      1.34 65506 23292
## - `7cb7913148_6`  1      1.41 65506 23292
## - `8de0382f02`    1      1.42 65506 23292
## - b4112a94a6      1      1.43 65506 23292
## - `12eda2d982`    1      1.51 65506 23292
## - `7841b6a5b1`    1      1.95 65507 23292
## - `0b846350ef`    1      1.98 65507 23292
## - `7cb7913148_1`  1      1.98 65507 23292
## - e5efa4d39a      1      2.12 65507 23292
## - d4d6566f9c      1      2.13 65507 23292
## - `435dec85e2`    1      2.13 65507 23292
## - `29bbd86997`    1      2.29 65507 23292
## - dcfcbc2ea1      1      2.31 65507 23292
## - `20f1afc5c7`    1      2.50 65507 23292
## - `7925993f42`    1      2.60 65507 23292
## - fbf66c8021      1      2.75 65508 23292
## - `2bc6ab42f7`    1      3.92 65509 23292
## - `25bbf0e7e7`    1      4.32 65509 23292
## - aa69c802b6      1      5.03 65510 23293
## - b9a487ac3c      1      5.50 65510 23293
## - e7ee22effb      1      5.95 65511 23293
## - `63bcf89b1d`    1      6.26 65511 23293
## - ac826f0013      1      6.47 65511 23293
## - `8311343404`    1      6.74 65512 23293
## - `298ed82b22`    1      7.23 65512 23293
## - `7743f273c2`    1      7.27 65512 23293
## <none>                        65505 23293
## - e0a0772df0      1      7.96 65513 23293
## - f66b98dd69      1      8.79 65514 23294
## - `8a21502326`    1      9.07 65514 23294
## - `2719b72c0d`    1      9.13 65514 23294
## - `2a457d15d9`    1      9.32 65514 23294
## - `789b5244a9`    1      9.84 65515 23294
## - ed7e658a27      1      9.85 65515 23294
## - `7cb7913148_2`  1     10.69 65516 23294
## - `56371466d7`    1     11.22 65516 23294
## - `98475257f7`    1     11.61 65516 23294
## - `7cb7913148_4`  1     11.85 65517 23294
## - `49756d8e0f`    1     12.08 65517 23294
## - `1fa099bb01`    1     12.37 65517 23294
## - ae08d2297e      1     12.68 65518 23295
## - c1b8ce2354      1     12.98 65518 23295
## - `3eb53ae932`    1     12.98 65518 23295
## + `7734c0c22f`    1      0.04 65505 23295
## + `4468394575`    1      0.03 65505 23295
## + a24802caa5      1      0.02 65505 23295
## + `77b3b41efa`    1      0.02 65505 23295
## + `3e200bf766`    1      0.00 65505 23295
## + `96e6f0be58`    1      0.00 65505 23295
## - `04e7268385`    1     15.82 65521 23295
## - `55907cc1de`    1     17.04 65522 23296
## - abca7a848f      1     18.52 65523 23296
## - bdf934caa7      1     27.82 65533 23299
## - ffd1cdcfc1      1     31.22 65536 23300
## - `136c1727c3`    1     32.74 65538 23300
## - `60ec1426ce`    1     33.65 65539 23300
## - `65aed7dc1f`    1     39.55 65544 23302
## - fe0318e273      1     40.14 65545 23302
## - `016399044a`    1     54.21 65559 23306
## - f0a0febd35      1     54.45 65559 23306
## - `253eb5ef11`    1     66.83 65572 23309
## - `1f3058af83`    1     76.09 65581 23312
## - c0c3df65b1      1    109.60 65614 23320
## - `87b982928b`    1    110.60 65615 23321
## - a14fd026ce      1    111.87 65617 23321
## - `087235d61e`    1    136.95 65642 23328
## - `5f360995ef`    1    227.38 65732 23352
## - f013b60e50      1    231.99 65737 23353
## - `7fe6cb4c98`    1    285.06 65790 23367
## - `174825d438`    1    342.09 65847 23382
## - ea0f4a32e3      1    373.40 65878 23391
## - `8f5f7c556a`    1    401.84 65907 23398
## - `2d7fe4693a`    1    498.23 66003 23424
## - `8c2e088a3d`    1    521.60 66026 23430
## - d2c775fa99      1    716.68 66222 23482
## - `5b862c0a8f`    1   1130.27 66635 23590
## - beb6e17af1      1   1140.50 66645 23593
## - `06888ceac9_1`  1   1285.38 66790 23631
## - `9a575e82a4_1`  1   1335.71 66841 23644
## - `6db53d265a`    1   1484.49 66989 23683
## - aee1e4fc85      1   1535.95 67041 23696
## - e86a2190c1      1   1847.69 67353 23778
## 
## Step:  AIC=23291.23
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `072b7e8f27` + `12eda2d982` + c58f611921 + 
##     `99d44111c9` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `779d13189e` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     b709f75447 + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - fe8cdd80ba      1      0.07 65505 23289
## - b709f75447      1      0.08 65505 23289
## - `96c30c7eef`    1      0.12 65505 23289
## - `6516422788`    1      0.13 65505 23289
## - d035af6ffa      1      0.14 65505 23289
## - `7cb7913148_3`  1      0.21 65505 23289
## - `779d13189e`    1      0.24 65505 23289
## - `0e2ab0831c`    1      0.30 65505 23289
## - `99d44111c9`    1      0.37 65505 23289
## - c58f611921      1      0.37 65505 23289
## - `7cb7913148_7`  1      0.51 65505 23289
## - `1f222e3669`    1      0.60 65506 23289
## - `7cb7913148_5`  1      0.66 65506 23289
## - ee2ac696ff      1      0.76 65506 23289
## - `4fc17427c8`    1      0.80 65506 23289
## - `0342faceb5`    1      0.92 65506 23290
## - `072b7e8f27`    1      1.05 65506 23290
## - ba54a2a637      1      1.12 65506 23290
## - `173b6590ae`    1      1.15 65506 23290
## - fdf8628ca7      1      1.21 65506 23290
## - `384bec5dd1_1`  1      1.22 65506 23290
## - `3df2300fa2`    1      1.24 65506 23290
## - `9b6e0b36c2`    1      1.25 65506 23290
## - `2e874bc151`    1      1.34 65506 23290
## - `7cb7913148_6`  1      1.40 65506 23290
## - `8de0382f02`    1      1.41 65506 23290
## - b4112a94a6      1      1.42 65506 23290
## - `12eda2d982`    1      1.50 65506 23290
## - `7841b6a5b1`    1      1.95 65507 23290
## - `0b846350ef`    1      1.97 65507 23290
## - `7cb7913148_1`  1      1.98 65507 23290
## - e5efa4d39a      1      2.12 65507 23290
## - d4d6566f9c      1      2.13 65507 23290
## - `435dec85e2`    1      2.13 65507 23290
## - `29bbd86997`    1      2.29 65507 23290
## - dcfcbc2ea1      1      2.31 65507 23290
## - `20f1afc5c7`    1      2.50 65507 23290
## - `7925993f42`    1      2.59 65508 23290
## - fbf66c8021      1      2.75 65508 23290
## - `2bc6ab42f7`    1      3.92 65509 23290
## - `25bbf0e7e7`    1      4.34 65509 23290
## - aa69c802b6      1      5.02 65510 23291
## - b9a487ac3c      1      5.50 65510 23291
## - e7ee22effb      1      5.95 65511 23291
## - `63bcf89b1d`    1      6.23 65511 23291
## - ac826f0013      1      6.46 65511 23291
## - `8311343404`    1      6.73 65512 23291
## - `298ed82b22`    1      7.23 65512 23291
## - `7743f273c2`    1      7.26 65512 23291
## <none>                        65505 23291
## - e0a0772df0      1      7.96 65513 23291
## - f66b98dd69      1      8.80 65514 23292
## - `8a21502326`    1      9.09 65514 23292
## - `2719b72c0d`    1      9.14 65514 23292
## - `2a457d15d9`    1      9.33 65514 23292
## - `789b5244a9`    1      9.86 65515 23292
## - ed7e658a27      1      9.87 65515 23292
## - `7cb7913148_2`  1     10.68 65516 23292
## - `56371466d7`    1     11.23 65516 23292
## - `98475257f7`    1     11.61 65517 23292
## - `7cb7913148_4`  1     11.86 65517 23292
## - `49756d8e0f`    1     12.08 65517 23292
## - `1fa099bb01`    1     12.37 65517 23292
## - ae08d2297e      1     12.69 65518 23293
## - c1b8ce2354      1     12.98 65518 23293
## - `3eb53ae932`    1     12.98 65518 23293
## + `55cf3f7627`    1      0.05 65505 23293
## + `7734c0c22f`    1      0.04 65505 23293
## + `4468394575`    1      0.03 65505 23293
## + a24802caa5      1      0.02 65505 23293
## + `77b3b41efa`    1      0.02 65505 23293
## + `3e200bf766`    1      0.00 65505 23293
## + `96e6f0be58`    1      0.00 65505 23293
## - `04e7268385`    1     15.82 65521 23294
## - `55907cc1de`    1     17.04 65522 23294
## - abca7a848f      1     18.51 65523 23294
## - bdf934caa7      1     27.84 65533 23297
## - ffd1cdcfc1      1     31.20 65536 23298
## - `136c1727c3`    1     32.74 65538 23298
## - `60ec1426ce`    1     33.64 65539 23298
## - `65aed7dc1f`    1     39.55 65544 23300
## - fe0318e273      1     40.12 65545 23300
## - `016399044a`    1     54.21 65559 23304
## - f0a0febd35      1     54.43 65559 23304
## - `253eb5ef11`    1     66.81 65572 23307
## - `1f3058af83`    1     76.07 65581 23310
## - c0c3df65b1      1    109.60 65615 23318
## - `87b982928b`    1    110.56 65615 23319
## - a14fd026ce      1    111.86 65617 23319
## - `087235d61e`    1    136.95 65642 23326
## - `5f360995ef`    1    227.35 65732 23350
## - f013b60e50      1    231.94 65737 23351
## - `7fe6cb4c98`    1    285.02 65790 23365
## - `174825d438`    1    342.04 65847 23380
## - ea0f4a32e3      1    373.36 65878 23389
## - `8f5f7c556a`    1    401.81 65907 23396
## - `2d7fe4693a`    1    498.45 66003 23422
## - `8c2e088a3d`    1    521.55 66026 23428
## - d2c775fa99      1    716.64 66222 23480
## - `5b862c0a8f`    1   1130.67 66636 23588
## - beb6e17af1      1   1140.68 66646 23591
## - `06888ceac9_1`  1   1285.35 66790 23629
## - `9a575e82a4_1`  1   1335.66 66841 23642
## - `6db53d265a`    1   1484.46 66989 23681
## - aee1e4fc85      1   1535.96 67041 23694
## - e86a2190c1      1   1847.64 67353 23776
## 
## Step:  AIC=23289.25
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     fdf8628ca7 + b4112a94a6 + `8de0382f02` + `173b6590ae` + `072b7e8f27` + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + b709f75447 + `4fc17427c8` + 
##     b9a487ac3c + ee2ac696ff + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - b709f75447      1      0.08 65505 23287
## - `96c30c7eef`    1      0.12 65505 23287
## - `6516422788`    1      0.13 65505 23287
## - d035af6ffa      1      0.14 65505 23287
## - `7cb7913148_3`  1      0.21 65505 23287
## - `779d13189e`    1      0.23 65505 23287
## - `0e2ab0831c`    1      0.30 65505 23287
## - `99d44111c9`    1      0.37 65505 23287
## - c58f611921      1      0.37 65505 23287
## - `7cb7913148_7`  1      0.50 65505 23287
## - `1f222e3669`    1      0.60 65506 23287
## - `7cb7913148_5`  1      0.65 65506 23287
## - ee2ac696ff      1      0.75 65506 23287
## - `4fc17427c8`    1      0.80 65506 23288
## - `0342faceb5`    1      0.92 65506 23288
## - `072b7e8f27`    1      1.05 65506 23288
## - ba54a2a637      1      1.12 65506 23288
## - `173b6590ae`    1      1.15 65506 23288
## - fdf8628ca7      1      1.20 65506 23288
## - `384bec5dd1_1`  1      1.21 65506 23288
## - `3df2300fa2`    1      1.24 65506 23288
## - `9b6e0b36c2`    1      1.26 65506 23288
## - `2e874bc151`    1      1.33 65506 23288
## - `7cb7913148_6`  1      1.40 65506 23288
## - `8de0382f02`    1      1.41 65506 23288
## - b4112a94a6      1      1.42 65506 23288
## - `12eda2d982`    1      1.50 65506 23288
## - `7841b6a5b1`    1      1.96 65507 23288
## - `0b846350ef`    1      1.97 65507 23288
## - `7cb7913148_1`  1      1.98 65507 23288
## - e5efa4d39a      1      2.12 65507 23288
## - d4d6566f9c      1      2.13 65507 23288
## - `435dec85e2`    1      2.13 65507 23288
## - `29bbd86997`    1      2.30 65507 23288
## - dcfcbc2ea1      1      2.30 65507 23288
## - `20f1afc5c7`    1      2.50 65507 23288
## - `7925993f42`    1      2.59 65508 23288
## - fbf66c8021      1      2.74 65508 23288
## - `2bc6ab42f7`    1      3.93 65509 23288
## - `25bbf0e7e7`    1      4.33 65509 23288
## - aa69c802b6      1      5.02 65510 23289
## - b9a487ac3c      1      5.50 65510 23289
## - e7ee22effb      1      5.94 65511 23289
## - `63bcf89b1d`    1      6.23 65511 23289
## - ac826f0013      1      6.45 65511 23289
## - `8311343404`    1      6.74 65512 23289
## - `298ed82b22`    1      7.21 65512 23289
## - `7743f273c2`    1      7.26 65512 23289
## <none>                        65505 23289
## - e0a0772df0      1      7.98 65513 23289
## - f66b98dd69      1      8.81 65514 23290
## - `8a21502326`    1      9.07 65514 23290
## - `2719b72c0d`    1      9.16 65514 23290
## - `2a457d15d9`    1      9.32 65514 23290
## - `789b5244a9`    1      9.85 65515 23290
## - ed7e658a27      1      9.86 65515 23290
## - `7cb7913148_2`  1     10.69 65516 23290
## - `56371466d7`    1     11.23 65516 23290
## - `98475257f7`    1     11.60 65517 23290
## - `7cb7913148_4`  1     11.87 65517 23290
## - `49756d8e0f`    1     12.09 65517 23290
## - `1fa099bb01`    1     12.37 65517 23291
## - ae08d2297e      1     12.67 65518 23291
## - c1b8ce2354      1     12.99 65518 23291
## - `3eb53ae932`    1     12.99 65518 23291
## + fe8cdd80ba      1      0.07 65505 23291
## + `55cf3f7627`    1      0.05 65505 23291
## + `7734c0c22f`    1      0.04 65505 23291
## + `4468394575`    1      0.03 65505 23291
## + a24802caa5      1      0.02 65505 23291
## + `77b3b41efa`    1      0.02 65505 23291
## + `3e200bf766`    1      0.00 65505 23291
## + `96e6f0be58`    1      0.00 65505 23291
## - `04e7268385`    1     15.81 65521 23292
## - `55907cc1de`    1     17.08 65522 23292
## - abca7a848f      1     18.51 65524 23292
## - bdf934caa7      1     27.83 65533 23295
## - ffd1cdcfc1      1     31.19 65536 23296
## - `136c1727c3`    1     32.78 65538 23296
## - `60ec1426ce`    1     33.62 65539 23296
## - `65aed7dc1f`    1     39.54 65545 23298
## - fe0318e273      1     40.09 65545 23298
## - `016399044a`    1     54.22 65559 23302
## - f0a0febd35      1     54.38 65559 23302
## - `1f3058af83`    1     76.11 65581 23308
## - c0c3df65b1      1    109.72 65615 23316
## - `87b982928b`    1    110.61 65616 23317
## - a14fd026ce      1    111.85 65617 23317
## - `087235d61e`    1    137.05 65642 23324
## - `5f360995ef`    1    227.41 65732 23348
## - f013b60e50      1    232.08 65737 23349
## - `7fe6cb4c98`    1    285.04 65790 23363
## - `174825d438`    1    341.99 65847 23378
## - ea0f4a32e3      1    373.38 65878 23387
## - `8f5f7c556a`    1    401.77 65907 23394
## - `2d7fe4693a`    1    498.49 66003 23420
## - `8c2e088a3d`    1    521.62 66027 23426
## - d2c775fa99      1    716.86 66222 23478
## - `5b862c0a8f`    1   1130.60 66636 23586
## - beb6e17af1      1   1141.28 66646 23589
## - `06888ceac9_1`  1   1285.73 66791 23627
## - `9a575e82a4_1`  1   1335.59 66841 23640
## - `6db53d265a`    1   1484.41 66989 23679
## - aee1e4fc85      1   1535.93 67041 23692
## - `253eb5ef11`    1   1827.97 67333 23768
## - e86a2190c1      1   1847.68 67353 23774
## 
## Step:  AIC=23287.27
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     fdf8628ca7 + b4112a94a6 + `8de0382f02` + `173b6590ae` + `072b7e8f27` + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `4fc17427c8` + b9a487ac3c + 
##     ee2ac696ff + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `96c30c7eef`    1      0.11 65505 23285
## - `6516422788`    1      0.13 65505 23285
## - d035af6ffa      1      0.14 65505 23285
## - `7cb7913148_3`  1      0.21 65505 23285
## - `779d13189e`    1      0.23 65505 23285
## - `0e2ab0831c`    1      0.30 65505 23285
## - `99d44111c9`    1      0.37 65505 23285
## - c58f611921      1      0.37 65505 23285
## - `7cb7913148_7`  1      0.50 65506 23285
## - `1f222e3669`    1      0.60 65506 23285
## - `7cb7913148_5`  1      0.65 65506 23285
## - ee2ac696ff      1      0.75 65506 23286
## - `4fc17427c8`    1      0.80 65506 23286
## - `0342faceb5`    1      0.92 65506 23286
## - `072b7e8f27`    1      1.05 65506 23286
## - ba54a2a637      1      1.12 65506 23286
## - `173b6590ae`    1      1.14 65506 23286
## - fdf8628ca7      1      1.21 65506 23286
## - `384bec5dd1_1`  1      1.22 65506 23286
## - `3df2300fa2`    1      1.24 65506 23286
## - `9b6e0b36c2`    1      1.26 65506 23286
## - `2e874bc151`    1      1.33 65506 23286
## - `7cb7913148_6`  1      1.40 65506 23286
## - `8de0382f02`    1      1.42 65506 23286
## - b4112a94a6      1      1.42 65506 23286
## - `12eda2d982`    1      1.50 65507 23286
## - `7841b6a5b1`    1      1.96 65507 23286
## - `7cb7913148_1`  1      1.97 65507 23286
## - `0b846350ef`    1      1.97 65507 23286
## - d4d6566f9c      1      2.12 65507 23286
## - `435dec85e2`    1      2.12 65507 23286
## - e5efa4d39a      1      2.12 65507 23286
## - `29bbd86997`    1      2.30 65507 23286
## - dcfcbc2ea1      1      2.31 65507 23286
## - `20f1afc5c7`    1      2.50 65508 23286
## - `7925993f42`    1      2.58 65508 23286
## - fbf66c8021      1      2.73 65508 23286
## - `2bc6ab42f7`    1      3.93 65509 23286
## - `25bbf0e7e7`    1      4.33 65509 23286
## - aa69c802b6      1      5.03 65510 23287
## - b9a487ac3c      1      5.50 65511 23287
## - e7ee22effb      1      5.96 65511 23287
## - `63bcf89b1d`    1      6.22 65511 23287
## - ac826f0013      1      6.44 65512 23287
## - `8311343404`    1      6.73 65512 23287
## - `298ed82b22`    1      7.20 65512 23287
## - `7743f273c2`    1      7.26 65512 23287
## <none>                        65505 23287
## - e0a0772df0      1      7.97 65513 23287
## - f66b98dd69      1      8.82 65514 23288
## - `8a21502326`    1      9.07 65514 23288
## - `2719b72c0d`    1      9.16 65514 23288
## - `2a457d15d9`    1      9.32 65514 23288
## - `789b5244a9`    1      9.85 65515 23288
## - ed7e658a27      1      9.86 65515 23288
## - `7cb7913148_2`  1     10.69 65516 23288
## - `56371466d7`    1     11.24 65516 23288
## - `98475257f7`    1     11.61 65517 23288
## - `7cb7913148_4`  1     11.87 65517 23288
## - `49756d8e0f`    1     12.13 65517 23288
## - `1fa099bb01`    1     12.36 65517 23289
## - ae08d2297e      1     12.68 65518 23289
## - c1b8ce2354      1     12.98 65518 23289
## - `3eb53ae932`    1     12.98 65518 23289
## + b709f75447      1      0.08 65505 23289
## + fe8cdd80ba      1      0.07 65505 23289
## + `55cf3f7627`    1      0.05 65505 23289
## + `7734c0c22f`    1      0.04 65505 23289
## + `4468394575`    1      0.03 65505 23289
## + a24802caa5      1      0.02 65505 23289
## + `77b3b41efa`    1      0.02 65505 23289
## + `3e200bf766`    1      0.00 65505 23289
## + `96e6f0be58`    1      0.00 65505 23289
## - `04e7268385`    1     15.81 65521 23290
## - `55907cc1de`    1     17.08 65522 23290
## - abca7a848f      1     18.50 65524 23290
## - bdf934caa7      1     27.85 65533 23293
## - ffd1cdcfc1      1     31.19 65536 23294
## - `136c1727c3`    1     32.78 65538 23294
## - `60ec1426ce`    1     33.60 65539 23294
## - `65aed7dc1f`    1     39.54 65545 23296
## - fe0318e273      1     40.09 65545 23296
## - `016399044a`    1     54.27 65559 23300
## - f0a0febd35      1     54.36 65559 23300
## - `1f3058af83`    1     76.13 65581 23306
## - c0c3df65b1      1    109.68 65615 23314
## - `87b982928b`    1    110.65 65616 23315
## - a14fd026ce      1    111.81 65617 23315
## - `087235d61e`    1    137.04 65642 23322
## - `5f360995ef`    1    227.43 65733 23346
## - f013b60e50      1    232.14 65737 23347
## - `7fe6cb4c98`    1    285.10 65790 23361
## - `174825d438`    1    341.91 65847 23376
## - ea0f4a32e3      1    373.32 65878 23385
## - `8f5f7c556a`    1    401.78 65907 23392
## - `2d7fe4693a`    1    498.59 66004 23418
## - `8c2e088a3d`    1    521.67 66027 23424
## - d2c775fa99      1    716.86 66222 23476
## - `5b862c0a8f`    1   1130.73 66636 23584
## - beb6e17af1      1   1141.38 66646 23587
## - `06888ceac9_1`  1   1285.77 66791 23625
## - `9a575e82a4_1`  1   1335.61 66841 23638
## - `6db53d265a`    1   1484.58 66990 23677
## - aee1e4fc85      1   1536.02 67041 23690
## - `253eb5ef11`    1   1828.21 67333 23766
## - e86a2190c1      1   1847.62 67353 23772
## 
## Step:  AIC=23285.3
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `072b7e8f27` + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `6516422788`    1      0.13 65505 23283
## - d035af6ffa      1      0.14 65505 23283
## - `7cb7913148_3`  1      0.21 65505 23283
## - `779d13189e`    1      0.23 65505 23283
## - `0e2ab0831c`    1      0.30 65505 23283
## - `99d44111c9`    1      0.37 65506 23283
## - c58f611921      1      0.37 65506 23283
## - `7cb7913148_7`  1      0.51 65506 23283
## - `1f222e3669`    1      0.60 65506 23284
## - `7cb7913148_5`  1      0.65 65506 23284
## - ee2ac696ff      1      0.75 65506 23284
## - `4fc17427c8`    1      0.80 65506 23284
## - `0342faceb5`    1      0.91 65506 23284
## - `072b7e8f27`    1      1.05 65506 23284
## - ba54a2a637      1      1.12 65506 23284
## - `173b6590ae`    1      1.15 65506 23284
## - fdf8628ca7      1      1.20 65506 23284
## - `384bec5dd1_1`  1      1.23 65506 23284
## - `3df2300fa2`    1      1.24 65506 23284
## - `9b6e0b36c2`    1      1.25 65506 23284
## - `2e874bc151`    1      1.33 65507 23284
## - `7cb7913148_6`  1      1.40 65507 23284
## - `8de0382f02`    1      1.42 65507 23284
## - b4112a94a6      1      1.43 65507 23284
## - `12eda2d982`    1      1.50 65507 23284
## - `7841b6a5b1`    1      1.95 65507 23284
## - `7cb7913148_1`  1      1.97 65507 23284
## - `0b846350ef`    1      1.97 65507 23284
## - d4d6566f9c      1      2.12 65507 23284
## - `435dec85e2`    1      2.12 65507 23284
## - e5efa4d39a      1      2.13 65507 23284
## - dcfcbc2ea1      1      2.30 65507 23284
## - `29bbd86997`    1      2.31 65507 23284
## - `20f1afc5c7`    1      2.51 65508 23284
## - `7925993f42`    1      2.58 65508 23284
## - fbf66c8021      1      2.73 65508 23284
## - `2bc6ab42f7`    1      3.93 65509 23284
## - `25bbf0e7e7`    1      4.31 65509 23284
## - aa69c802b6      1      5.03 65510 23285
## - b9a487ac3c      1      5.52 65511 23285
## - e7ee22effb      1      5.95 65511 23285
## - `63bcf89b1d`    1      6.23 65511 23285
## - ac826f0013      1      6.45 65512 23285
## - `8311343404`    1      6.73 65512 23285
## - `298ed82b22`    1      7.20 65512 23285
## - `7743f273c2`    1      7.24 65512 23285
## <none>                        65505 23285
## - e0a0772df0      1      7.96 65513 23285
## - `8a21502326`    1      9.05 65514 23286
## - `2a457d15d9`    1      9.34 65515 23286
## - `789b5244a9`    1      9.85 65515 23286
## - ed7e658a27      1      9.86 65515 23286
## - `7cb7913148_2`  1     10.69 65516 23286
## - f66b98dd69      1     10.91 65516 23286
## - `56371466d7`    1     11.25 65516 23286
## - `2719b72c0d`    1     11.32 65517 23286
## - `98475257f7`    1     11.61 65517 23286
## - `7cb7913148_4`  1     11.88 65517 23286
## - `49756d8e0f`    1     12.16 65517 23286
## - `1fa099bb01`    1     12.33 65518 23287
## - ae08d2297e      1     12.72 65518 23287
## - c1b8ce2354      1     12.96 65518 23287
## - `3eb53ae932`    1     12.96 65518 23287
## + `96c30c7eef`    1      0.11 65505 23287
## + b709f75447      1      0.08 65505 23287
## + fe8cdd80ba      1      0.07 65505 23287
## + `55cf3f7627`    1      0.05 65505 23287
## + `7734c0c22f`    1      0.03 65505 23287
## + `4468394575`    1      0.03 65505 23287
## + a24802caa5      1      0.02 65505 23287
## + `77b3b41efa`    1      0.02 65505 23287
## + `3e200bf766`    1      0.00 65505 23287
## + `96e6f0be58`    1      0.00 65505 23287
## - `04e7268385`    1     15.82 65521 23288
## - `55907cc1de`    1     17.09 65522 23288
## - abca7a848f      1     18.52 65524 23288
## - bdf934caa7      1     27.82 65533 23291
## - ffd1cdcfc1      1     31.18 65536 23292
## - `136c1727c3`    1     32.76 65538 23292
## - `60ec1426ce`    1     33.60 65539 23292
## - `65aed7dc1f`    1     39.55 65545 23294
## - fe0318e273      1     40.06 65545 23294
## - `016399044a`    1     54.27 65559 23298
## - f0a0febd35      1     54.37 65560 23298
## - `1f3058af83`    1     76.05 65581 23304
## - c0c3df65b1      1    109.62 65615 23312
## - `87b982928b`    1    110.61 65616 23313
## - a14fd026ce      1    111.88 65617 23313
## - `087235d61e`    1    136.98 65642 23320
## - `5f360995ef`    1    227.36 65733 23344
## - f013b60e50      1    232.09 65737 23345
## - `7fe6cb4c98`    1    285.16 65790 23359
## - `174825d438`    1    342.06 65847 23374
## - ea0f4a32e3      1    373.35 65879 23383
## - `8f5f7c556a`    1    401.70 65907 23390
## - `2d7fe4693a`    1    498.78 66004 23416
## - `8c2e088a3d`    1    521.76 66027 23422
## - d2c775fa99      1    716.93 66222 23474
## - `5b862c0a8f`    1   1130.61 66636 23582
## - beb6e17af1      1   1141.69 66647 23585
## - `06888ceac9_1`  1   1285.70 66791 23623
## - `9a575e82a4_1`  1   1335.55 66841 23636
## - `6db53d265a`    1   1484.53 66990 23675
## - aee1e4fc85      1   1535.92 67041 23688
## - `253eb5ef11`    1   1828.10 67333 23764
## - e86a2190c1      1   1847.50 67353 23770
## 
## Step:  AIC=23283.34
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `072b7e8f27` + `12eda2d982` + c58f611921 + 
##     `99d44111c9` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `779d13189e` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + `0e2ab0831c` + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - d035af6ffa      1      0.13 65505 23281
## - `7cb7913148_3`  1      0.21 65506 23281
## - `779d13189e`    1      0.23 65506 23281
## - `0e2ab0831c`    1      0.30 65506 23281
## - `99d44111c9`    1      0.37 65506 23281
## - c58f611921      1      0.37 65506 23281
## - `7cb7913148_7`  1      0.52 65506 23282
## - `1f222e3669`    1      0.59 65506 23282
## - `7cb7913148_5`  1      0.65 65506 23282
## - ee2ac696ff      1      0.75 65506 23282
## - `4fc17427c8`    1      0.80 65506 23282
## - `0342faceb5`    1      0.92 65506 23282
## - `072b7e8f27`    1      1.06 65506 23282
## - ba54a2a637      1      1.12 65506 23282
## - `173b6590ae`    1      1.15 65506 23282
## - fdf8628ca7      1      1.19 65507 23282
## - `384bec5dd1_1`  1      1.22 65507 23282
## - `9b6e0b36c2`    1      1.25 65507 23282
## - `3df2300fa2`    1      1.26 65507 23282
## - `2e874bc151`    1      1.32 65507 23282
## - `7cb7913148_6`  1      1.40 65507 23282
## - `8de0382f02`    1      1.43 65507 23282
## - b4112a94a6      1      1.44 65507 23282
## - `12eda2d982`    1      1.49 65507 23282
## - `7841b6a5b1`    1      1.94 65507 23282
## - `7cb7913148_1`  1      1.97 65507 23282
## - `0b846350ef`    1      1.97 65507 23282
## - d4d6566f9c      1      2.11 65507 23282
## - `435dec85e2`    1      2.11 65507 23282
## - e5efa4d39a      1      2.13 65507 23282
## - dcfcbc2ea1      1      2.30 65508 23282
## - `29bbd86997`    1      2.30 65508 23282
## - `20f1afc5c7`    1      2.51 65508 23282
## - `7925993f42`    1      2.59 65508 23282
## - fbf66c8021      1      2.72 65508 23282
## - `2bc6ab42f7`    1      3.95 65509 23282
## - `25bbf0e7e7`    1      4.33 65510 23282
## - aa69c802b6      1      5.03 65510 23283
## - b9a487ac3c      1      5.54 65511 23283
## - e7ee22effb      1      5.95 65511 23283
## - `63bcf89b1d`    1      6.22 65512 23283
## - ac826f0013      1      6.44 65512 23283
## - `8311343404`    1      6.72 65512 23283
## - `298ed82b22`    1      7.21 65513 23283
## - `7743f273c2`    1      7.23 65513 23283
## <none>                        65505 23283
## - e0a0772df0      1      7.94 65513 23284
## - `8a21502326`    1      9.03 65514 23284
## - `2a457d15d9`    1      9.34 65515 23284
## - `789b5244a9`    1      9.83 65515 23284
## - ed7e658a27      1      9.84 65515 23284
## - `7cb7913148_2`  1     10.69 65516 23284
## - f66b98dd69      1     10.91 65516 23284
## - `56371466d7`    1     11.21 65517 23284
## - `2719b72c0d`    1     11.31 65517 23284
## - `98475257f7`    1     11.60 65517 23284
## - `7cb7913148_4`  1     11.91 65517 23284
## - `49756d8e0f`    1     12.17 65517 23285
## - `1fa099bb01`    1     12.32 65518 23285
## - ae08d2297e      1     12.72 65518 23285
## - c1b8ce2354      1     12.95 65518 23285
## - `3eb53ae932`    1     12.95 65518 23285
## + `6516422788`    1      0.13 65505 23285
## + `96c30c7eef`    1      0.11 65505 23285
## + b709f75447      1      0.08 65505 23285
## + fe8cdd80ba      1      0.07 65505 23285
## + `55cf3f7627`    1      0.05 65505 23285
## + `7734c0c22f`    1      0.04 65505 23285
## + `4468394575`    1      0.03 65505 23285
## + a24802caa5      1      0.02 65505 23285
## + `77b3b41efa`    1      0.02 65505 23285
## + `3e200bf766`    1      0.00 65505 23285
## + `96e6f0be58`    1      0.00 65505 23285
## - `04e7268385`    1     15.79 65521 23286
## - `55907cc1de`    1     17.05 65522 23286
## - abca7a848f      1     18.52 65524 23286
## - bdf934caa7      1     27.82 65533 23289
## - ffd1cdcfc1      1     31.21 65537 23290
## - `136c1727c3`    1     32.75 65538 23290
## - `60ec1426ce`    1     33.61 65539 23290
## - `65aed7dc1f`    1     39.51 65545 23292
## - fe0318e273      1     40.03 65545 23292
## - `016399044a`    1     54.24 65560 23296
## - f0a0febd35      1     54.33 65560 23296
## - `1f3058af83`    1     76.00 65581 23302
## - c0c3df65b1      1    109.61 65615 23311
## - `87b982928b`    1    110.57 65616 23311
## - a14fd026ce      1    111.84 65617 23311
## - `087235d61e`    1    136.91 65642 23318
## - `5f360995ef`    1    227.29 65733 23342
## - f013b60e50      1    232.22 65738 23343
## - `7fe6cb4c98`    1    285.15 65790 23357
## - `174825d438`    1    342.24 65848 23372
## - ea0f4a32e3      1    373.42 65879 23381
## - `8f5f7c556a`    1    402.01 65907 23388
## - `2d7fe4693a`    1    499.00 66004 23414
## - `8c2e088a3d`    1    521.84 66027 23420
## - d2c775fa99      1    717.05 66222 23472
## - `5b862c0a8f`    1   1130.62 66636 23580
## - beb6e17af1      1   1141.99 66647 23584
## - `06888ceac9_1`  1   1285.59 66791 23621
## - `9a575e82a4_1`  1   1335.46 66841 23634
## - `6db53d265a`    1   1484.56 66990 23673
## - aee1e4fc85      1   1536.14 67041 23687
## - `253eb5ef11`    1   1828.87 67334 23763
## - e86a2190c1      1   1847.40 67353 23768
## 
## Step:  AIC=23281.37
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `072b7e8f27` + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `4fc17427c8` + 
##     b9a487ac3c + ee2ac696ff + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `7cb7913148_3`  1      0.21 65506 23279
## - `779d13189e`    1      0.23 65506 23279
## - `0e2ab0831c`    1      0.30 65506 23280
## - `99d44111c9`    1      0.37 65506 23280
## - c58f611921      1      0.37 65506 23280
## - `7cb7913148_7`  1      0.52 65506 23280
## - `7cb7913148_5`  1      0.65 65506 23280
## - ee2ac696ff      1      0.75 65506 23280
## - `4fc17427c8`    1      0.80 65506 23280
## - `0342faceb5`    1      0.91 65506 23280
## - `072b7e8f27`    1      1.06 65507 23280
## - ba54a2a637      1      1.12 65507 23280
## - `173b6590ae`    1      1.15 65507 23280
## - fdf8628ca7      1      1.20 65507 23280
## - `384bec5dd1_1`  1      1.22 65507 23280
## - `9b6e0b36c2`    1      1.25 65507 23280
## - `3df2300fa2`    1      1.25 65507 23280
## - `2e874bc151`    1      1.32 65507 23280
## - `7cb7913148_6`  1      1.40 65507 23280
## - `8de0382f02`    1      1.43 65507 23280
## - b4112a94a6      1      1.43 65507 23280
## - `12eda2d982`    1      1.49 65507 23280
## - `7841b6a5b1`    1      1.94 65507 23280
## - `0b846350ef`    1      1.97 65507 23280
## - `7cb7913148_1`  1      1.98 65507 23280
## - d4d6566f9c      1      2.11 65508 23280
## - `435dec85e2`    1      2.11 65508 23280
## - e5efa4d39a      1      2.13 65508 23280
## - dcfcbc2ea1      1      2.30 65508 23280
## - `29bbd86997`    1      2.30 65508 23280
## - `20f1afc5c7`    1      2.51 65508 23280
## - `7925993f42`    1      2.58 65508 23280
## - fbf66c8021      1      2.71 65508 23280
## - `2bc6ab42f7`    1      3.95 65509 23280
## - `25bbf0e7e7`    1      4.33 65510 23280
## - aa69c802b6      1      5.03 65510 23281
## - b9a487ac3c      1      5.54 65511 23281
## - e7ee22effb      1      5.93 65511 23281
## - `63bcf89b1d`    1      6.22 65512 23281
## - ac826f0013      1      6.42 65512 23281
## - `8311343404`    1      6.72 65512 23281
## - `298ed82b22`    1      7.23 65513 23281
## - `7743f273c2`    1      7.24 65513 23281
## <none>                        65505 23281
## - e0a0772df0      1      7.93 65513 23282
## - `8a21502326`    1      9.02 65514 23282
## - `2a457d15d9`    1      9.32 65515 23282
## - `789b5244a9`    1      9.82 65515 23282
## - ed7e658a27      1      9.83 65515 23282
## - `7cb7913148_2`  1     10.71 65516 23282
## - f66b98dd69      1     10.93 65516 23282
## - `56371466d7`    1     11.21 65517 23282
## - `2719b72c0d`    1     11.34 65517 23282
## - `98475257f7`    1     11.61 65517 23282
## - `7cb7913148_4`  1     11.97 65517 23283
## - `1f222e3669`    1     12.03 65517 23283
## - `49756d8e0f`    1     12.18 65518 23283
## - `1fa099bb01`    1     12.34 65518 23283
## - ae08d2297e      1     12.70 65518 23283
## - c1b8ce2354      1     12.97 65518 23283
## - `3eb53ae932`    1     12.97 65518 23283
## + d035af6ffa      1      0.13 65505 23283
## + `6516422788`    1      0.13 65505 23283
## + `96c30c7eef`    1      0.11 65505 23283
## + b709f75447      1      0.08 65505 23283
## + fe8cdd80ba      1      0.07 65505 23283
## + `55cf3f7627`    1      0.05 65505 23283
## + `7734c0c22f`    1      0.04 65505 23283
## + `4468394575`    1      0.04 65505 23283
## + a24802caa5      1      0.02 65505 23283
## + `77b3b41efa`    1      0.02 65505 23283
## + `3e200bf766`    1      0.00 65505 23283
## + `96e6f0be58`    1      0.00 65505 23283
## - `04e7268385`    1     15.81 65521 23284
## - `55907cc1de`    1     17.05 65523 23284
## - abca7a848f      1     18.48 65524 23284
## - bdf934caa7      1     27.84 65533 23287
## - ffd1cdcfc1      1     31.24 65537 23288
## - `136c1727c3`    1     32.77 65538 23288
## - `60ec1426ce`    1     33.63 65539 23288
## - `65aed7dc1f`    1     39.49 65545 23290
## - fe0318e273      1     39.98 65545 23290
## - `016399044a`    1     54.24 65560 23294
## - f0a0febd35      1     54.32 65560 23294
## - `1f3058af83`    1     76.05 65581 23300
## - c0c3df65b1      1    109.64 65615 23309
## - `87b982928b`    1    110.62 65616 23309
## - a14fd026ce      1    111.91 65617 23309
## - `087235d61e`    1    136.84 65642 23316
## - `5f360995ef`    1    227.28 65733 23340
## - f013b60e50      1    232.15 65738 23341
## - `7fe6cb4c98`    1    285.34 65791 23355
## - `174825d438`    1    342.26 65848 23370
## - ea0f4a32e3      1    373.29 65879 23379
## - `8f5f7c556a`    1    402.00 65907 23386
## - `2d7fe4693a`    1    499.10 66005 23412
## - `8c2e088a3d`    1    521.71 66027 23418
## - d2c775fa99      1    717.18 66223 23470
## - `5b862c0a8f`    1   1130.65 66636 23579
## - beb6e17af1      1   1141.86 66647 23582
## - `06888ceac9_1`  1   1285.50 66791 23619
## - `9a575e82a4_1`  1   1335.44 66841 23632
## - `6db53d265a`    1   1484.94 66990 23671
## - aee1e4fc85      1   1536.60 67042 23685
## - `253eb5ef11`    1   1828.78 67334 23761
## - e86a2190c1      1   1847.76 67353 23766
## 
## Step:  AIC=23279.43
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `072b7e8f27` + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `4fc17427c8` + b9a487ac3c + 
##     ee2ac696ff + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `779d13189e`    1      0.23 65506 23278
## - `0e2ab0831c`    1      0.30 65506 23278
## - `99d44111c9`    1      0.37 65506 23278
## - c58f611921      1      0.37 65506 23278
## - `7cb7913148_7`  1      0.51 65506 23278
## - `7cb7913148_5`  1      0.61 65506 23278
## - ee2ac696ff      1      0.76 65506 23278
## - `4fc17427c8`    1      0.79 65506 23278
## - `0342faceb5`    1      0.90 65507 23278
## - `072b7e8f27`    1      1.05 65507 23278
## - ba54a2a637      1      1.12 65507 23278
## - `173b6590ae`    1      1.17 65507 23278
## - fdf8628ca7      1      1.20 65507 23278
## - `384bec5dd1_1`  1      1.21 65507 23278
## - `9b6e0b36c2`    1      1.24 65507 23278
## - `3df2300fa2`    1      1.26 65507 23278
## - `2e874bc151`    1      1.33 65507 23278
## - `8de0382f02`    1      1.42 65507 23278
## - `7cb7913148_6`  1      1.42 65507 23278
## - b4112a94a6      1      1.43 65507 23278
## - `12eda2d982`    1      1.47 65507 23278
## - `7841b6a5b1`    1      1.93 65508 23278
## - `0b846350ef`    1      1.97 65508 23278
## - d4d6566f9c      1      2.12 65508 23278
## - `435dec85e2`    1      2.12 65508 23278
## - e5efa4d39a      1      2.13 65508 23278
## - dcfcbc2ea1      1      2.30 65508 23278
## - `29bbd86997`    1      2.31 65508 23278
## - `20f1afc5c7`    1      2.52 65508 23278
## - `7925993f42`    1      2.58 65508 23278
## - `7cb7913148_1`  1      2.64 65508 23278
## - fbf66c8021      1      2.72 65508 23278
## - `2bc6ab42f7`    1      3.95 65510 23278
## - `25bbf0e7e7`    1      4.35 65510 23279
## - aa69c802b6      1      5.01 65511 23279
## - b9a487ac3c      1      5.53 65511 23279
## - e7ee22effb      1      5.92 65512 23279
## - `63bcf89b1d`    1      6.22 65512 23279
## - ac826f0013      1      6.41 65512 23279
## - `8311343404`    1      6.73 65512 23279
## - `298ed82b22`    1      7.21 65513 23279
## - `7743f273c2`    1      7.25 65513 23279
## <none>                        65506 23279
## - e0a0772df0      1      7.92 65514 23280
## - `8a21502326`    1      8.99 65515 23280
## - `2a457d15d9`    1      9.35 65515 23280
## - `789b5244a9`    1      9.79 65515 23280
## - ed7e658a27      1      9.80 65515 23280
## - f66b98dd69      1     10.89 65517 23280
## - `56371466d7`    1     11.22 65517 23280
## - `2719b72c0d`    1     11.29 65517 23280
## - `98475257f7`    1     11.59 65517 23280
## - `1f222e3669`    1     12.05 65518 23281
## - `49756d8e0f`    1     12.15 65518 23281
## - `1fa099bb01`    1     12.28 65518 23281
## - `7cb7913148_2`  1     12.30 65518 23281
## - `7cb7913148_4`  1     12.41 65518 23281
## - ae08d2297e      1     12.71 65518 23281
## - c1b8ce2354      1     12.97 65519 23281
## - `3eb53ae932`    1     12.97 65519 23281
## + `7cb7913148_3`  1      0.21 65505 23281
## + d035af6ffa      1      0.13 65506 23281
## + `6516422788`    1      0.13 65506 23281
## + `96c30c7eef`    1      0.11 65506 23281
## + b709f75447      1      0.08 65506 23281
## + fe8cdd80ba      1      0.06 65506 23281
## + `55cf3f7627`    1      0.05 65506 23281
## + `7734c0c22f`    1      0.04 65506 23281
## + `4468394575`    1      0.03 65506 23281
## + a24802caa5      1      0.02 65506 23281
## + `77b3b41efa`    1      0.02 65506 23281
## + `3e200bf766`    1      0.00 65506 23281
## + `96e6f0be58`    1      0.00 65506 23281
## - `04e7268385`    1     15.82 65521 23282
## - `55907cc1de`    1     17.04 65523 23282
## - abca7a848f      1     18.50 65524 23282
## - bdf934caa7      1     27.86 65534 23285
## - ffd1cdcfc1      1     31.24 65537 23286
## - `136c1727c3`    1     32.82 65538 23286
## - `60ec1426ce`    1     33.70 65539 23286
## - `65aed7dc1f`    1     39.43 65545 23288
## - fe0318e273      1     40.03 65546 23288
## - `016399044a`    1     54.25 65560 23292
## - f0a0febd35      1     54.29 65560 23292
## - `1f3058af83`    1     76.15 65582 23298
## - c0c3df65b1      1    109.71 65615 23307
## - `87b982928b`    1    110.47 65616 23307
## - a14fd026ce      1    111.86 65618 23307
## - `087235d61e`    1    136.73 65642 23314
## - `5f360995ef`    1    227.22 65733 23338
## - f013b60e50      1    232.06 65738 23339
## - `7fe6cb4c98`    1    285.50 65791 23354
## - `174825d438`    1    342.24 65848 23368
## - ea0f4a32e3      1    373.32 65879 23377
## - `8f5f7c556a`    1    402.01 65908 23384
## - `2d7fe4693a`    1    499.31 66005 23410
## - `8c2e088a3d`    1    521.59 66027 23416
## - d2c775fa99      1    717.17 66223 23468
## - `5b862c0a8f`    1   1130.61 66636 23577
## - beb6e17af1      1   1141.68 66647 23580
## - `06888ceac9_1`  1   1285.30 66791 23617
## - `9a575e82a4_1`  1   1335.57 66841 23630
## - `6db53d265a`    1   1484.99 66991 23669
## - aee1e4fc85      1   1536.45 67042 23683
## - `253eb5ef11`    1   1829.22 67335 23759
## - e86a2190c1      1   1849.68 67355 23764
## 
## Step:  AIC=23277.49
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `072b7e8f27` + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `0e2ab0831c`    1      0.30 65506 23276
## - `99d44111c9`    1      0.37 65506 23276
## - c58f611921      1      0.37 65506 23276
## - `7cb7913148_7`  1      0.51 65506 23276
## - `7cb7913148_5`  1      0.61 65507 23276
## - ee2ac696ff      1      0.76 65507 23276
## - `4fc17427c8`    1      0.79 65507 23276
## - `0342faceb5`    1      0.90 65507 23276
## - `072b7e8f27`    1      1.05 65507 23276
## - ba54a2a637      1      1.12 65507 23276
## - `173b6590ae`    1      1.17 65507 23276
## - fdf8628ca7      1      1.20 65507 23276
## - `384bec5dd1_1`  1      1.21 65507 23276
## - `9b6e0b36c2`    1      1.24 65507 23276
## - `3df2300fa2`    1      1.26 65507 23276
## - `2e874bc151`    1      1.33 65507 23276
## - `8de0382f02`    1      1.42 65507 23276
## - `7cb7913148_6`  1      1.42 65507 23276
## - b4112a94a6      1      1.43 65507 23276
## - `12eda2d982`    1      1.47 65507 23276
## - `7841b6a5b1`    1      1.94 65508 23276
## - `0b846350ef`    1      1.97 65508 23276
## - d4d6566f9c      1      2.12 65508 23276
## - `435dec85e2`    1      2.12 65508 23276
## - e5efa4d39a      1      2.13 65508 23276
## - dcfcbc2ea1      1      2.30 65508 23276
## - `29bbd86997`    1      2.30 65508 23276
## - `20f1afc5c7`    1      2.52 65508 23276
## - `7925993f42`    1      2.58 65508 23276
## - `7cb7913148_1`  1      2.64 65509 23276
## - fbf66c8021      1      2.71 65509 23276
## - `2bc6ab42f7`    1      3.96 65510 23276
## - `25bbf0e7e7`    1      4.35 65510 23277
## - aa69c802b6      1      5.02 65511 23277
## - b9a487ac3c      1      5.53 65511 23277
## - e7ee22effb      1      5.91 65512 23277
## - `63bcf89b1d`    1      6.21 65512 23277
## - ac826f0013      1      6.42 65512 23277
## - `8311343404`    1      6.72 65513 23277
## - `298ed82b22`    1      7.22 65513 23277
## - `7743f273c2`    1      7.26 65513 23277
## <none>                        65506 23278
## - e0a0772df0      1      7.93 65514 23278
## - `8a21502326`    1      9.00 65515 23278
## - `2a457d15d9`    1      9.32 65515 23278
## - `789b5244a9`    1      9.79 65516 23278
## - ed7e658a27      1      9.81 65516 23278
## - f66b98dd69      1     10.88 65517 23278
## - `56371466d7`    1     11.21 65517 23278
## - `2719b72c0d`    1     11.29 65517 23278
## - `98475257f7`    1     11.59 65517 23279
## - `1f222e3669`    1     12.12 65518 23279
## - `49756d8e0f`    1     12.21 65518 23279
## - `1fa099bb01`    1     12.27 65518 23279
## - `7cb7913148_2`  1     12.34 65518 23279
## - `7cb7913148_4`  1     12.42 65518 23279
## - ae08d2297e      1     12.71 65519 23279
## - c1b8ce2354      1     12.97 65519 23279
## - `3eb53ae932`    1     12.97 65519 23279
## + `779d13189e`    1      0.23 65506 23279
## + `7cb7913148_3`  1      0.21 65506 23279
## + d035af6ffa      1      0.13 65506 23280
## + `6516422788`    1      0.13 65506 23280
## + `96c30c7eef`    1      0.11 65506 23280
## + b709f75447      1      0.08 65506 23280
## + fe8cdd80ba      1      0.06 65506 23280
## + `55cf3f7627`    1      0.05 65506 23280
## + `7734c0c22f`    1      0.04 65506 23280
## + `4468394575`    1      0.04 65506 23280
## + a24802caa5      1      0.02 65506 23280
## + `77b3b41efa`    1      0.02 65506 23280
## + `3e200bf766`    1      0.00 65506 23280
## + `96e6f0be58`    1      0.00 65506 23280
## - `04e7268385`    1     15.84 65522 23280
## - `55907cc1de`    1     17.04 65523 23280
## - abca7a848f      1     18.51 65524 23280
## - bdf934caa7      1     27.84 65534 23283
## - ffd1cdcfc1      1     31.14 65537 23284
## - `136c1727c3`    1     32.80 65539 23284
## - `60ec1426ce`    1     33.71 65540 23284
## - `65aed7dc1f`    1     39.46 65545 23286
## - fe0318e273      1     40.04 65546 23286
## - f0a0febd35      1     54.32 65560 23290
## - `016399044a`    1     54.37 65560 23290
## - `1f3058af83`    1     76.06 65582 23296
## - c0c3df65b1      1    109.74 65616 23305
## - `87b982928b`    1    110.59 65616 23305
## - a14fd026ce      1    111.92 65618 23305
## - `087235d61e`    1    136.65 65643 23312
## - `5f360995ef`    1    227.27 65733 23336
## - f013b60e50      1    231.98 65738 23337
## - `7fe6cb4c98`    1    285.60 65791 23352
## - `174825d438`    1    342.13 65848 23367
## - ea0f4a32e3      1    373.23 65879 23375
## - `8f5f7c556a`    1    401.96 65908 23382
## - `2d7fe4693a`    1    499.31 66005 23408
## - `8c2e088a3d`    1    522.29 66028 23414
## - d2c775fa99      1    717.12 66223 23466
## - `5b862c0a8f`    1   1130.96 66637 23575
## - beb6e17af1      1   1141.47 66647 23578
## - `06888ceac9_1`  1   1285.92 66792 23615
## - `9a575e82a4_1`  1   1335.63 66842 23628
## - `6db53d265a`    1   1484.77 66991 23667
## - aee1e4fc85      1   1536.97 67043 23681
## - `253eb5ef11`    1   1829.53 67335 23757
## - e86a2190c1      1   1849.57 67355 23762
## 
## Step:  AIC=23275.57
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `072b7e8f27` + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `99d44111c9`    1      0.37 65507 23274
## - c58f611921      1      0.37 65507 23274
## - `7cb7913148_7`  1      0.51 65507 23274
## - `7cb7913148_5`  1      0.61 65507 23274
## - ee2ac696ff      1      0.76 65507 23274
## - `4fc17427c8`    1      0.79 65507 23274
## - `0342faceb5`    1      0.90 65507 23274
## - `072b7e8f27`    1      1.05 65507 23274
## - ba54a2a637      1      1.11 65507 23274
## - `173b6590ae`    1      1.17 65507 23274
## - fdf8628ca7      1      1.19 65507 23274
## - `384bec5dd1_1`  1      1.19 65507 23274
## - `9b6e0b36c2`    1      1.24 65507 23274
## - `3df2300fa2`    1      1.26 65507 23274
## - `2e874bc151`    1      1.33 65508 23274
## - `8de0382f02`    1      1.42 65508 23274
## - `7cb7913148_6`  1      1.42 65508 23274
## - b4112a94a6      1      1.43 65508 23274
## - `12eda2d982`    1      1.48 65508 23274
## - `7841b6a5b1`    1      1.95 65508 23274
## - `0b846350ef`    1      1.97 65508 23274
## - d4d6566f9c      1      2.12 65508 23274
## - `435dec85e2`    1      2.12 65508 23274
## - e5efa4d39a      1      2.13 65508 23274
## - dcfcbc2ea1      1      2.29 65508 23274
## - `29bbd86997`    1      2.30 65508 23274
## - `20f1afc5c7`    1      2.51 65509 23274
## - `7925993f42`    1      2.57 65509 23274
## - `7cb7913148_1`  1      2.65 65509 23274
## - fbf66c8021      1      2.71 65509 23274
## - `2bc6ab42f7`    1      3.96 65510 23275
## - `25bbf0e7e7`    1      4.35 65511 23275
## - aa69c802b6      1      5.02 65511 23275
## - b9a487ac3c      1      5.53 65512 23275
## - e7ee22effb      1      5.92 65512 23275
## - `63bcf89b1d`    1      6.19 65512 23275
## - ac826f0013      1      6.44 65513 23275
## - `8311343404`    1      6.77 65513 23275
## - `298ed82b22`    1      7.17 65513 23276
## - `7743f273c2`    1      7.33 65514 23276
## <none>                        65506 23276
## - e0a0772df0      1      7.96 65514 23276
## - `8a21502326`    1      8.97 65515 23276
## - `2a457d15d9`    1      9.32 65516 23276
## - `789b5244a9`    1      9.76 65516 23276
## - ed7e658a27      1      9.77 65516 23276
## - f66b98dd69      1     10.86 65517 23276
## - `56371466d7`    1     11.19 65517 23277
## - `2719b72c0d`    1     11.27 65517 23277
## - `98475257f7`    1     11.60 65518 23277
## - `1f222e3669`    1     12.15 65518 23277
## - `49756d8e0f`    1     12.18 65518 23277
## - `1fa099bb01`    1     12.27 65518 23277
## - `7cb7913148_4`  1     12.34 65519 23277
## - `7cb7913148_2`  1     12.36 65519 23277
## - ae08d2297e      1     12.72 65519 23277
## - c1b8ce2354      1     12.97 65519 23277
## - `3eb53ae932`    1     12.97 65519 23277
## + `0e2ab0831c`    1      0.30 65506 23278
## + `779d13189e`    1      0.24 65506 23278
## + `7cb7913148_3`  1      0.21 65506 23278
## + d035af6ffa      1      0.13 65506 23278
## + `6516422788`    1      0.13 65506 23278
## + `96c30c7eef`    1      0.10 65506 23278
## + b709f75447      1      0.08 65506 23278
## + fe8cdd80ba      1      0.06 65506 23278
## + `55cf3f7627`    1      0.05 65506 23278
## + `7734c0c22f`    1      0.04 65506 23278
## + `4468394575`    1      0.03 65506 23278
## + a24802caa5      1      0.02 65506 23278
## + `77b3b41efa`    1      0.02 65506 23278
## + `3e200bf766`    1      0.00 65506 23278
## + `96e6f0be58`    1      0.00 65506 23278
## - `04e7268385`    1     15.81 65522 23278
## - `55907cc1de`    1     17.05 65523 23278
## - abca7a848f      1     18.54 65525 23278
## - bdf934caa7      1     27.83 65534 23281
## - ffd1cdcfc1      1     31.15 65537 23282
## - `136c1727c3`    1     32.79 65539 23282
## - `60ec1426ce`    1     33.84 65540 23283
## - `65aed7dc1f`    1     39.48 65546 23284
## - fe0318e273      1     40.02 65546 23284
## - f0a0febd35      1     54.36 65561 23288
## - `016399044a`    1     54.38 65561 23288
## - `1f3058af83`    1     76.09 65582 23294
## - c0c3df65b1      1    109.97 65616 23303
## - `87b982928b`    1    110.55 65617 23303
## - a14fd026ce      1    111.84 65618 23303
## - `087235d61e`    1    136.57 65643 23310
## - `5f360995ef`    1    227.05 65733 23334
## - f013b60e50      1    232.13 65738 23335
## - `7fe6cb4c98`    1    285.57 65792 23350
## - `174825d438`    1    341.99 65848 23365
## - ea0f4a32e3      1    373.47 65880 23373
## - `8f5f7c556a`    1    401.95 65908 23380
## - `2d7fe4693a`    1    499.06 66005 23406
## - `8c2e088a3d`    1    522.38 66029 23412
## - d2c775fa99      1    716.98 66223 23464
## - `5b862c0a8f`    1   1130.93 66637 23573
## - beb6e17af1      1   1142.36 66649 23576
## - `06888ceac9_1`  1   1286.54 66793 23614
## - `9a575e82a4_1`  1   1335.49 66842 23626
## - `6db53d265a`    1   1484.66 66991 23665
## - aee1e4fc85      1   1536.75 67043 23679
## - `253eb5ef11`    1   1829.36 67336 23755
## - e86a2190c1      1   1849.29 67355 23760
## 
## Step:  AIC=23273.67
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `072b7e8f27` + 
##     `12eda2d982` + c58f611921 + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `7cb7913148_7`  1      0.50 65507 23272
## - `7cb7913148_5`  1      0.61 65507 23272
## - ee2ac696ff      1      0.77 65507 23272
## - `4fc17427c8`    1      0.79 65507 23272
## - `0342faceb5`    1      0.89 65507 23272
## - `072b7e8f27`    1      1.06 65508 23272
## - ba54a2a637      1      1.12 65508 23272
## - `173b6590ae`    1      1.15 65508 23272
## - fdf8628ca7      1      1.19 65508 23272
## - `384bec5dd1_1`  1      1.22 65508 23272
## - `9b6e0b36c2`    1      1.25 65508 23272
## - `3df2300fa2`    1      1.27 65508 23272
## - `2e874bc151`    1      1.34 65508 23272
## - `8de0382f02`    1      1.41 65508 23272
## - b4112a94a6      1      1.42 65508 23272
## - `7cb7913148_6`  1      1.43 65508 23272
## - `12eda2d982`    1      1.49 65508 23272
## - `7841b6a5b1`    1      1.96 65509 23272
## - `0b846350ef`    1      1.97 65509 23272
## - d4d6566f9c      1      2.13 65509 23272
## - `435dec85e2`    1      2.13 65509 23272
## - e5efa4d39a      1      2.13 65509 23272
## - `29bbd86997`    1      2.30 65509 23272
## - dcfcbc2ea1      1      2.32 65509 23272
## - `20f1afc5c7`    1      2.54 65509 23272
## - `7925993f42`    1      2.56 65509 23272
## - `7cb7913148_1`  1      2.63 65509 23272
## - fbf66c8021      1      2.71 65509 23272
## - `2bc6ab42f7`    1      3.97 65511 23273
## - `25bbf0e7e7`    1      4.35 65511 23273
## - aa69c802b6      1      5.01 65512 23273
## - b9a487ac3c      1      5.52 65512 23273
## - e7ee22effb      1      5.89 65512 23273
## - `63bcf89b1d`    1      6.18 65513 23273
## - ac826f0013      1      6.42 65513 23273
## - `8311343404`    1      6.79 65513 23274
## - `298ed82b22`    1      7.17 65514 23274
## - c58f611921      1      7.26 65514 23274
## - `7743f273c2`    1      7.30 65514 23274
## <none>                        65507 23274
## - e0a0772df0      1      7.99 65515 23274
## - `8a21502326`    1      8.92 65515 23274
## - `2a457d15d9`    1      9.33 65516 23274
## - `789b5244a9`    1      9.71 65516 23274
## - ed7e658a27      1      9.72 65516 23274
## - f66b98dd69      1     10.84 65517 23275
## - `56371466d7`    1     11.23 65518 23275
## - `2719b72c0d`    1     11.24 65518 23275
## - `98475257f7`    1     11.58 65518 23275
## - `49756d8e0f`    1     12.10 65519 23275
## - `1f222e3669`    1     12.14 65519 23275
## - `1fa099bb01`    1     12.23 65519 23275
## - `7cb7913148_2`  1     12.31 65519 23275
## - `7cb7913148_4`  1     12.33 65519 23275
## - ae08d2297e      1     12.70 65519 23275
## - c1b8ce2354      1     13.00 65520 23275
## - `3eb53ae932`    1     13.00 65520 23275
## + `99d44111c9`    1      0.37 65506 23276
## + `0e2ab0831c`    1      0.30 65506 23276
## + `779d13189e`    1      0.23 65506 23276
## + `7cb7913148_3`  1      0.21 65506 23276
## + d035af6ffa      1      0.13 65506 23276
## + `6516422788`    1      0.12 65506 23276
## + `96c30c7eef`    1      0.10 65506 23276
## + b709f75447      1      0.08 65506 23276
## + `55cf3f7627`    1      0.05 65507 23276
## + fe8cdd80ba      1      0.05 65507 23276
## + `7734c0c22f`    1      0.04 65507 23276
## + `4468394575`    1      0.04 65507 23276
## + a24802caa5      1      0.02 65507 23276
## + `77b3b41efa`    1      0.02 65507 23276
## + `3e200bf766`    1      0.00 65507 23276
## + `96e6f0be58`    1      0.00 65507 23276
## - `04e7268385`    1     15.80 65522 23276
## - `55907cc1de`    1     17.04 65524 23276
## - abca7a848f      1     18.57 65525 23277
## - bdf934caa7      1     27.91 65534 23279
## - ffd1cdcfc1      1     31.06 65538 23280
## - `136c1727c3`    1     32.84 65539 23280
## - `60ec1426ce`    1     33.86 65540 23281
## - `65aed7dc1f`    1     39.46 65546 23282
## - fe0318e273      1     40.06 65547 23282
## - `016399044a`    1     54.34 65561 23286
## - f0a0febd35      1     54.35 65561 23286
## - `1f3058af83`    1     76.09 65583 23292
## - c0c3df65b1      1    110.25 65617 23301
## - `87b982928b`    1    110.50 65617 23301
## - a14fd026ce      1    111.84 65618 23302
## - `087235d61e`    1    136.65 65643 23308
## - `5f360995ef`    1    226.92 65733 23332
## - f013b60e50      1    232.31 65739 23334
## - `7fe6cb4c98`    1    285.54 65792 23348
## - `174825d438`    1    341.93 65848 23363
## - ea0f4a32e3      1    373.55 65880 23371
## - `8f5f7c556a`    1    401.97 65909 23379
## - `2d7fe4693a`    1    499.10 66006 23404
## - `8c2e088a3d`    1    522.84 66029 23411
## - d2c775fa99      1    717.07 66224 23462
## - `5b862c0a8f`    1   1130.73 66637 23571
## - beb6e17af1      1   1142.08 66649 23574
## - `06888ceac9_1`  1   1286.41 66793 23612
## - `9a575e82a4_1`  1   1335.32 66842 23624
## - `6db53d265a`    1   1485.80 66992 23664
## - aee1e4fc85      1   1536.77 67043 23677
## - `253eb5ef11`    1   1829.10 67336 23753
## - e86a2190c1      1   1849.51 67356 23758
## 
## Step:  AIC=23271.8
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `072b7e8f27` + 
##     `12eda2d982` + c58f611921 + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `7cb7913148_5`  1      0.61 65508 23270
## - ee2ac696ff      1      0.77 65508 23270
## - `4fc17427c8`    1      0.79 65508 23270
## - `0342faceb5`    1      0.91 65508 23270
## - `072b7e8f27`    1      1.05 65508 23270
## - ba54a2a637      1      1.12 65508 23270
## - `173b6590ae`    1      1.15 65508 23270
## - fdf8628ca7      1      1.19 65508 23270
## - `384bec5dd1_1`  1      1.19 65508 23270
## - `9b6e0b36c2`    1      1.25 65508 23270
## - `3df2300fa2`    1      1.26 65508 23270
## - `2e874bc151`    1      1.33 65508 23270
## - `8de0382f02`    1      1.40 65508 23270
## - b4112a94a6      1      1.41 65508 23270
## - `7cb7913148_6`  1      1.43 65508 23270
## - `12eda2d982`    1      1.51 65509 23270
## - `0b846350ef`    1      1.97 65509 23270
## - `7841b6a5b1`    1      1.97 65509 23270
## - d4d6566f9c      1      2.12 65509 23270
## - `435dec85e2`    1      2.12 65509 23270
## - e5efa4d39a      1      2.13 65509 23270
## - `29bbd86997`    1      2.30 65509 23270
## - dcfcbc2ea1      1      2.31 65509 23270
## - `20f1afc5c7`    1      2.54 65510 23270
## - `7925993f42`    1      2.58 65510 23270
## - `7cb7913148_1`  1      2.66 65510 23270
## - fbf66c8021      1      2.73 65510 23270
## - `2bc6ab42f7`    1      3.96 65511 23271
## - `25bbf0e7e7`    1      4.37 65511 23271
## - aa69c802b6      1      5.01 65512 23271
## - b9a487ac3c      1      5.51 65513 23271
## - e7ee22effb      1      5.91 65513 23271
## - `63bcf89b1d`    1      6.18 65513 23271
## - ac826f0013      1      6.39 65513 23272
## - `8311343404`    1      6.79 65514 23272
## - `298ed82b22`    1      7.23 65514 23272
## - c58f611921      1      7.26 65514 23272
## - `7743f273c2`    1      7.31 65514 23272
## <none>                        65507 23272
## - e0a0772df0      1      7.99 65515 23272
## - `8a21502326`    1      8.91 65516 23272
## - `2a457d15d9`    1      9.35 65516 23272
## - `789b5244a9`    1      9.70 65517 23272
## - ed7e658a27      1      9.71 65517 23272
## - f66b98dd69      1     10.79 65518 23273
## - `56371466d7`    1     11.20 65518 23273
## - `2719b72c0d`    1     11.20 65518 23273
## - `98475257f7`    1     11.56 65519 23273
## - `49756d8e0f`    1     12.13 65519 23273
## - `1f222e3669`    1     12.17 65519 23273
## - `1fa099bb01`    1     12.19 65519 23273
## - `7cb7913148_4`  1     12.35 65519 23273
## - `7cb7913148_2`  1     12.36 65519 23273
## - ae08d2297e      1     12.78 65520 23273
## - c1b8ce2354      1     13.01 65520 23273
## - `3eb53ae932`    1     13.01 65520 23273
## + `7cb7913148_7`  1      0.50 65507 23274
## + `99d44111c9`    1      0.36 65507 23274
## + `0e2ab0831c`    1      0.30 65507 23274
## + `779d13189e`    1      0.23 65507 23274
## + `7cb7913148_3`  1      0.21 65507 23274
## + `6516422788`    1      0.13 65507 23274
## + d035af6ffa      1      0.13 65507 23274
## + `96c30c7eef`    1      0.11 65507 23274
## + b709f75447      1      0.08 65507 23274
## + `55cf3f7627`    1      0.06 65507 23274
## + fe8cdd80ba      1      0.05 65507 23274
## + `7734c0c22f`    1      0.04 65507 23274
## + `4468394575`    1      0.03 65507 23274
## + a24802caa5      1      0.02 65507 23274
## + `77b3b41efa`    1      0.02 65507 23274
## + `3e200bf766`    1      0.00 65507 23274
## + `96e6f0be58`    1      0.00 65507 23274
## - `04e7268385`    1     15.77 65523 23274
## - `55907cc1de`    1     17.08 65524 23274
## - abca7a848f      1     18.64 65526 23275
## - bdf934caa7      1     27.93 65535 23277
## - ffd1cdcfc1      1     31.06 65538 23278
## - `136c1727c3`    1     32.88 65540 23279
## - `60ec1426ce`    1     33.84 65541 23279
## - `65aed7dc1f`    1     39.56 65547 23280
## - fe0318e273      1     39.82 65547 23280
## - `016399044a`    1     54.28 65561 23284
## - f0a0febd35      1     54.35 65561 23284
## - `1f3058af83`    1     76.35 65583 23290
## - c0c3df65b1      1    110.19 65617 23299
## - `87b982928b`    1    110.35 65617 23299
## - a14fd026ce      1    112.00 65619 23300
## - `087235d61e`    1    136.69 65644 23306
## - `5f360995ef`    1    226.86 65734 23330
## - f013b60e50      1    232.46 65740 23332
## - `7fe6cb4c98`    1    285.65 65793 23346
## - `174825d438`    1    342.05 65849 23361
## - ea0f4a32e3      1    373.53 65881 23369
## - `8f5f7c556a`    1    401.95 65909 23377
## - `2d7fe4693a`    1    498.81 66006 23402
## - `8c2e088a3d`    1    522.83 66030 23409
## - d2c775fa99      1    716.75 66224 23460
## - `5b862c0a8f`    1   1130.66 66638 23569
## - beb6e17af1      1   1143.02 66650 23572
## - `06888ceac9_1`  1   1286.70 66794 23610
## - `9a575e82a4_1`  1   1335.48 66843 23623
## - `6db53d265a`    1   1485.89 66993 23662
## - aee1e4fc85      1   1537.58 67045 23675
## - `253eb5ef11`    1   1829.07 67336 23751
## - e86a2190c1      1   1849.79 67357 23757
## 
## Step:  AIC=23269.96
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `072b7e8f27` + `12eda2d982` + c58f611921 + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `4fc17427c8` + b9a487ac3c + 
##     ee2ac696ff + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - ee2ac696ff      1      0.77 65508 23268
## - `4fc17427c8`    1      0.79 65508 23268
## - `0342faceb5`    1      0.91 65509 23268
## - `072b7e8f27`    1      1.05 65509 23268
## - ba54a2a637      1      1.12 65509 23268
## - `173b6590ae`    1      1.15 65509 23268
## - `384bec5dd1_1`  1      1.19 65509 23268
## - fdf8628ca7      1      1.20 65509 23268
## - `9b6e0b36c2`    1      1.24 65509 23268
## - `3df2300fa2`    1      1.27 65509 23268
## - `2e874bc151`    1      1.33 65509 23268
## - `8de0382f02`    1      1.41 65509 23268
## - b4112a94a6      1      1.42 65509 23268
## - `7cb7913148_6`  1      1.44 65509 23268
## - `12eda2d982`    1      1.55 65509 23268
## - `7841b6a5b1`    1      1.96 65510 23268
## - `0b846350ef`    1      1.97 65510 23268
## - d4d6566f9c      1      2.12 65510 23268
## - `435dec85e2`    1      2.12 65510 23268
## - e5efa4d39a      1      2.13 65510 23268
## - `29bbd86997`    1      2.30 65510 23269
## - dcfcbc2ea1      1      2.33 65510 23269
## - `20f1afc5c7`    1      2.53 65510 23269
## - `7925993f42`    1      2.56 65510 23269
## - fbf66c8021      1      2.70 65510 23269
## - `7cb7913148_1`  1      2.85 65511 23269
## - `2bc6ab42f7`    1      3.96 65512 23269
## - `25bbf0e7e7`    1      4.39 65512 23269
## - aa69c802b6      1      5.18 65513 23269
## - b9a487ac3c      1      5.51 65513 23269
## - e7ee22effb      1      5.95 65514 23270
## - `63bcf89b1d`    1      6.18 65514 23270
## - ac826f0013      1      6.36 65514 23270
## - `8311343404`    1      6.86 65515 23270
## - c58f611921      1      7.26 65515 23270
## - `298ed82b22`    1      7.26 65515 23270
## - `7743f273c2`    1      7.30 65515 23270
## <none>                        65508 23270
## - e0a0772df0      1      7.99 65516 23270
## - `8a21502326`    1      8.89 65517 23270
## - `2a457d15d9`    1      9.34 65517 23270
## - `789b5244a9`    1      9.67 65517 23270
## - ed7e658a27      1      9.69 65517 23270
## - f66b98dd69      1     10.73 65518 23271
## - `2719b72c0d`    1     11.14 65519 23271
## - `56371466d7`    1     11.23 65519 23271
## - `98475257f7`    1     11.50 65519 23271
## - `49756d8e0f`    1     12.16 65520 23271
## - `1fa099bb01`    1     12.17 65520 23271
## - `1f222e3669`    1     12.21 65520 23271
## - `7cb7913148_4`  1     12.47 65520 23271
## - `7cb7913148_2`  1     12.73 65520 23271
## - ae08d2297e      1     12.90 65521 23271
## - c1b8ce2354      1     13.05 65521 23271
## - `3eb53ae932`    1     13.05 65521 23271
## + `7cb7913148_5`  1      0.61 65507 23272
## + `7cb7913148_7`  1      0.49 65507 23272
## + `99d44111c9`    1      0.35 65507 23272
## + `0e2ab0831c`    1      0.30 65507 23272
## + `779d13189e`    1      0.23 65507 23272
## + `7cb7913148_3`  1      0.18 65507 23272
## + d035af6ffa      1      0.13 65508 23272
## + `6516422788`    1      0.13 65508 23272
## + `96c30c7eef`    1      0.11 65508 23272
## + b709f75447      1      0.08 65508 23272
## + `55cf3f7627`    1      0.06 65508 23272
## + fe8cdd80ba      1      0.05 65508 23272
## + `7734c0c22f`    1      0.04 65508 23272
## + `4468394575`    1      0.03 65508 23272
## + a24802caa5      1      0.02 65508 23272
## + `77b3b41efa`    1      0.02 65508 23272
## + `3e200bf766`    1      0.00 65508 23272
## + `96e6f0be58`    1      0.00 65508 23272
## - `04e7268385`    1     15.78 65523 23272
## - `55907cc1de`    1     17.10 65525 23272
## - abca7a848f      1     18.61 65526 23273
## - bdf934caa7      1     28.00 65536 23275
## - ffd1cdcfc1      1     31.04 65539 23276
## - `136c1727c3`    1     32.99 65541 23277
## - `60ec1426ce`    1     33.76 65541 23277
## - `65aed7dc1f`    1     39.50 65547 23278
## - fe0318e273      1     39.88 65548 23279
## - `016399044a`    1     54.22 65562 23282
## - f0a0febd35      1     54.38 65562 23282
## - `1f3058af83`    1     76.42 65584 23288
## - c0c3df65b1      1    110.06 65618 23297
## - `87b982928b`    1    110.41 65618 23297
## - a14fd026ce      1    111.99 65620 23298
## - `087235d61e`    1    136.58 65644 23304
## - `5f360995ef`    1    226.98 65735 23328
## - f013b60e50      1    232.80 65740 23330
## - `7fe6cb4c98`    1    285.49 65793 23344
## - `174825d438`    1    342.62 65850 23359
## - ea0f4a32e3      1    373.48 65881 23367
## - `8f5f7c556a`    1    401.80 65909 23375
## - `2d7fe4693a`    1    498.89 66007 23401
## - `8c2e088a3d`    1    523.16 66031 23407
## - d2c775fa99      1    716.72 66224 23458
## - `5b862c0a8f`    1   1130.62 66638 23567
## - beb6e17af1      1   1142.75 66650 23570
## - `06888ceac9_1`  1   1287.32 66795 23608
## - `9a575e82a4_1`  1   1335.76 66843 23621
## - `6db53d265a`    1   1485.73 66993 23660
## - aee1e4fc85      1   1537.06 67045 23673
## - `253eb5ef11`    1   1829.32 67337 23750
## - e86a2190c1      1   1849.92 67358 23755
## 
## Step:  AIC=23268.17
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `072b7e8f27` + `12eda2d982` + c58f611921 + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `4fc17427c8` + b9a487ac3c + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `4fc17427c8`    1      0.80 65509 23266
## - `0342faceb5`    1      0.91 65509 23266
## - `072b7e8f27`    1      1.05 65509 23266
## - `173b6590ae`    1      1.14 65510 23266
## - fdf8628ca7      1      1.17 65510 23266
## - ba54a2a637      1      1.19 65510 23266
## - `384bec5dd1_1`  1      1.21 65510 23266
## - `3df2300fa2`    1      1.25 65510 23266
## - `9b6e0b36c2`    1      1.25 65510 23266
## - `2e874bc151`    1      1.32 65510 23266
## - `8de0382f02`    1      1.40 65510 23266
## - b4112a94a6      1      1.41 65510 23266
## - `7cb7913148_6`  1      1.43 65510 23266
## - `12eda2d982`    1      1.57 65510 23267
## - `7841b6a5b1`    1      1.93 65510 23267
## - `0b846350ef`    1      1.97 65510 23267
## - d4d6566f9c      1      2.11 65511 23267
## - `435dec85e2`    1      2.11 65511 23267
## - e5efa4d39a      1      2.13 65511 23267
## - `29bbd86997`    1      2.30 65511 23267
## - dcfcbc2ea1      1      2.35 65511 23267
## - `20f1afc5c7`    1      2.52 65511 23267
## - `7925993f42`    1      2.54 65511 23267
## - fbf66c8021      1      2.70 65511 23267
## - `7cb7913148_1`  1      2.83 65511 23267
## - `2bc6ab42f7`    1      3.93 65512 23267
## - `25bbf0e7e7`    1      4.36 65513 23267
## - aa69c802b6      1      5.20 65514 23268
## - b9a487ac3c      1      5.54 65514 23268
## - e7ee22effb      1      5.89 65514 23268
## - `63bcf89b1d`    1      6.21 65515 23268
## - ac826f0013      1      6.40 65515 23268
## - `8311343404`    1      6.82 65515 23268
## - c58f611921      1      7.27 65516 23268
## - `298ed82b22`    1      7.27 65516 23268
## - `7743f273c2`    1      7.30 65516 23268
## <none>                        65508 23268
## - e0a0772df0      1      7.92 65516 23268
## - `8a21502326`    1      8.88 65517 23268
## - `2a457d15d9`    1      9.31 65518 23269
## - `789b5244a9`    1      9.67 65518 23269
## - ed7e658a27      1      9.68 65518 23269
## - f66b98dd69      1     10.70 65519 23269
## - `2719b72c0d`    1     11.10 65520 23269
## - `56371466d7`    1     11.28 65520 23269
## - `98475257f7`    1     11.58 65520 23269
## - `49756d8e0f`    1     12.12 65521 23269
## - `1f222e3669`    1     12.13 65521 23269
## - `1fa099bb01`    1     12.19 65521 23269
## - `7cb7913148_4`  1     12.52 65521 23270
## - `7cb7913148_2`  1     12.75 65521 23270
## - ae08d2297e      1     12.90 65521 23270
## - c1b8ce2354      1     13.11 65522 23270
## - `3eb53ae932`    1     13.11 65522 23270
## + ee2ac696ff      1      0.77 65508 23270
## + `7cb7913148_5`  1      0.61 65508 23270
## + `7cb7913148_7`  1      0.50 65508 23270
## + `99d44111c9`    1      0.35 65508 23270
## + `0e2ab0831c`    1      0.30 65508 23270
## + `779d13189e`    1      0.23 65508 23270
## + `7cb7913148_3`  1      0.18 65508 23270
## + d035af6ffa      1      0.13 65508 23270
## + `6516422788`    1      0.13 65508 23270
## + `96c30c7eef`    1      0.11 65508 23270
## + b709f75447      1      0.08 65508 23270
## + `55cf3f7627`    1      0.06 65508 23270
## + fe8cdd80ba      1      0.04 65508 23270
## + `7734c0c22f`    1      0.04 65508 23270
## + `4468394575`    1      0.03 65508 23270
## + a24802caa5      1      0.02 65508 23270
## + `77b3b41efa`    1      0.02 65508 23270
## + `3e200bf766`    1      0.00 65508 23270
## + `96e6f0be58`    1      0.00 65508 23270
## - `04e7268385`    1     15.72 65524 23270
## - `55907cc1de`    1     17.10 65526 23271
## - abca7a848f      1     18.53 65527 23271
## - bdf934caa7      1     27.94 65536 23274
## - ffd1cdcfc1      1     31.11 65540 23274
## - `136c1727c3`    1     32.93 65541 23275
## - `60ec1426ce`    1     33.86 65542 23275
## - `65aed7dc1f`    1     39.46 65548 23277
## - fe0318e273      1     40.00 65548 23277
## - f0a0febd35      1     54.30 65563 23281
## - `016399044a`    1     54.40 65563 23281
## - `1f3058af83`    1     76.74 65585 23287
## - c0c3df65b1      1    110.21 65619 23296
## - `87b982928b`    1    110.32 65619 23296
## - a14fd026ce      1    112.12 65621 23296
## - `087235d61e`    1    136.81 65645 23303
## - `5f360995ef`    1    227.16 65736 23327
## - f013b60e50      1    233.06 65741 23328
## - `7fe6cb4c98`    1    285.64 65794 23342
## - `174825d438`    1    342.55 65851 23357
## - ea0f4a32e3      1    373.47 65882 23366
## - `8f5f7c556a`    1    402.10 65911 23373
## - `2d7fe4693a`    1    498.64 66007 23399
## - `8c2e088a3d`    1    522.81 66031 23405
## - d2c775fa99      1    717.39 66226 23457
## - `5b862c0a8f`    1   1130.99 66639 23565
## - beb6e17af1      1   1142.18 66651 23568
## - `06888ceac9_1`  1   1287.85 66796 23606
## - `9a575e82a4_1`  1   1335.57 66844 23619
## - `6db53d265a`    1   1485.16 66994 23658
## - aee1e4fc85      1   1536.50 67045 23672
## - `253eb5ef11`    1   1828.64 67337 23748
## - e86a2190c1      1   1850.14 67359 23753
## 
## Step:  AIC=23266.38
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `072b7e8f27` + `12eda2d982` + c58f611921 + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + b9a487ac3c + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `0342faceb5`    1      0.93 65510 23265
## - `072b7e8f27`    1      1.06 65510 23265
## - `173b6590ae`    1      1.14 65510 23265
## - fdf8628ca7      1      1.18 65510 23265
## - `384bec5dd1_1`  1      1.18 65510 23265
## - ba54a2a637      1      1.19 65510 23265
## - `9b6e0b36c2`    1      1.25 65510 23265
## - `3df2300fa2`    1      1.25 65510 23265
## - `2e874bc151`    1      1.34 65511 23265
## - `8de0382f02`    1      1.40 65511 23265
## - b4112a94a6      1      1.41 65511 23265
## - `7cb7913148_6`  1      1.43 65511 23265
## - `12eda2d982`    1      1.59 65511 23265
## - `7841b6a5b1`    1      1.96 65511 23265
## - `0b846350ef`    1      1.97 65511 23265
## - d4d6566f9c      1      2.13 65511 23265
## - `435dec85e2`    1      2.13 65511 23265
## - e5efa4d39a      1      2.13 65511 23265
## - `29bbd86997`    1      2.30 65512 23265
## - dcfcbc2ea1      1      2.38 65512 23265
## - `20f1afc5c7`    1      2.55 65512 23265
## - `7925993f42`    1      2.59 65512 23265
## - fbf66c8021      1      2.70 65512 23265
## - `7cb7913148_1`  1      2.83 65512 23265
## - `2bc6ab42f7`    1      3.93 65513 23265
## - `25bbf0e7e7`    1      4.36 65514 23266
## - aa69c802b6      1      5.20 65514 23266
## - b9a487ac3c      1      5.55 65515 23266
## - e7ee22effb      1      5.85 65515 23266
## - `63bcf89b1d`    1      6.16 65515 23266
## - ac826f0013      1      6.40 65516 23266
## - `8311343404`    1      6.84 65516 23266
## - `298ed82b22`    1      7.25 65516 23266
## - `7743f273c2`    1      7.25 65516 23266
## - c58f611921      1      7.26 65516 23266
## <none>                        65509 23266
## - e0a0772df0      1      7.98 65517 23266
## - `8a21502326`    1      8.94 65518 23267
## - `2a457d15d9`    1      9.32 65519 23267
## - `789b5244a9`    1      9.73 65519 23267
## - ed7e658a27      1      9.74 65519 23267
## - f66b98dd69      1     10.71 65520 23267
## - `2719b72c0d`    1     11.11 65520 23267
## - `56371466d7`    1     11.26 65520 23267
## - `98475257f7`    1     11.56 65521 23268
## - `1f222e3669`    1     12.10 65521 23268
## - `49756d8e0f`    1     12.17 65521 23268
## - `1fa099bb01`    1     12.17 65521 23268
## - `7cb7913148_4`  1     12.52 65522 23268
## - `7cb7913148_2`  1     12.76 65522 23268
## - ae08d2297e      1     12.88 65522 23268
## - c1b8ce2354      1     13.09 65522 23268
## - `3eb53ae932`    1     13.09 65522 23268
## + `4fc17427c8`    1      0.80 65508 23268
## + ee2ac696ff      1      0.78 65508 23268
## + `7cb7913148_5`  1      0.61 65509 23268
## + `7cb7913148_7`  1      0.50 65509 23268
## + `99d44111c9`    1      0.35 65509 23268
## + `0e2ab0831c`    1      0.30 65509 23268
## + `779d13189e`    1      0.23 65509 23268
## + `7cb7913148_3`  1      0.18 65509 23268
## + d035af6ffa      1      0.13 65509 23268
## + `6516422788`    1      0.13 65509 23268
## + `96c30c7eef`    1      0.11 65509 23268
## + b709f75447      1      0.08 65509 23268
## + `55cf3f7627`    1      0.05 65509 23268
## + `7734c0c22f`    1      0.04 65509 23268
## + fe8cdd80ba      1      0.04 65509 23268
## + `4468394575`    1      0.03 65509 23268
## + a24802caa5      1      0.02 65509 23268
## + `77b3b41efa`    1      0.02 65509 23268
## + `3e200bf766`    1      0.00 65509 23268
## + `96e6f0be58`    1      0.00 65509 23268
## - `04e7268385`    1     15.78 65525 23269
## - `55907cc1de`    1     17.03 65526 23269
## - abca7a848f      1     18.41 65528 23269
## - bdf934caa7      1     27.96 65537 23272
## - ffd1cdcfc1      1     31.06 65540 23273
## - `136c1727c3`    1     32.90 65542 23273
## - `60ec1426ce`    1     33.84 65543 23273
## - `65aed7dc1f`    1     39.42 65549 23275
## - fe0318e273      1     40.00 65549 23275
## - `016399044a`    1     54.38 65564 23279
## - f0a0febd35      1     54.44 65564 23279
## - `1f3058af83`    1     76.68 65586 23285
## - c0c3df65b1      1    110.16 65619 23294
## - `87b982928b`    1    110.35 65620 23294
## - a14fd026ce      1    112.12 65621 23294
## - `087235d61e`    1    136.86 65646 23301
## - `5f360995ef`    1    227.30 65737 23325
## - f013b60e50      1    233.43 65743 23327
## - `7fe6cb4c98`    1    285.60 65795 23340
## - `174825d438`    1    342.35 65852 23356
## - ea0f4a32e3      1    373.91 65883 23364
## - `8f5f7c556a`    1    402.18 65911 23371
## - `2d7fe4693a`    1    498.67 66008 23397
## - `8c2e088a3d`    1    523.02 66032 23403
## - d2c775fa99      1    717.77 66227 23455
## - `5b862c0a8f`    1   1131.23 66640 23564
## - beb6e17af1      1   1142.00 66651 23566
## - `06888ceac9_1`  1   1287.49 66797 23605
## - `9a575e82a4_1`  1   1335.94 66845 23617
## - `6db53d265a`    1   1484.86 66994 23656
## - aee1e4fc85      1   1536.66 67046 23670
## - `253eb5ef11`    1   1829.58 67339 23746
## - e86a2190c1      1   1850.87 67360 23752
## 
## Step:  AIC=23264.63
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `072b7e8f27` + `12eda2d982` + c58f611921 + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `072b7e8f27`    1      1.05 65511 23263
## - `173b6590ae`    1      1.13 65511 23263
## - ba54a2a637      1      1.18 65511 23263
## - `384bec5dd1_1`  1      1.19 65511 23263
## - fdf8628ca7      1      1.21 65511 23263
## - `9b6e0b36c2`    1      1.23 65511 23263
## - `3df2300fa2`    1      1.24 65511 23263
## - `2e874bc151`    1      1.33 65511 23263
## - `8de0382f02`    1      1.39 65512 23263
## - b4112a94a6      1      1.40 65512 23263
## - `7cb7913148_6`  1      1.42 65512 23263
## - `12eda2d982`    1      1.58 65512 23263
## - `0b846350ef`    1      1.94 65512 23263
## - `7841b6a5b1`    1      1.94 65512 23263
## - d4d6566f9c      1      2.12 65512 23263
## - `435dec85e2`    1      2.13 65512 23263
## - e5efa4d39a      1      2.15 65512 23263
## - `29bbd86997`    1      2.32 65512 23263
## - dcfcbc2ea1      1      2.35 65513 23263
## - `20f1afc5c7`    1      2.54 65513 23263
## - `7925993f42`    1      2.58 65513 23263
## - fbf66c8021      1      2.71 65513 23263
## - `7cb7913148_1`  1      2.84 65513 23263
## - `2bc6ab42f7`    1      3.91 65514 23264
## - `25bbf0e7e7`    1      4.35 65515 23264
## - aa69c802b6      1      5.24 65515 23264
## - b9a487ac3c      1      5.59 65516 23264
## - e7ee22effb      1      5.89 65516 23264
## - `63bcf89b1d`    1      6.15 65516 23264
## - ac826f0013      1      6.39 65517 23264
## - `8311343404`    1      6.85 65517 23264
## - `298ed82b22`    1      7.19 65517 23264
## - `7743f273c2`    1      7.22 65517 23265
## - c58f611921      1      7.28 65517 23265
## <none>                        65510 23265
## - e0a0772df0      1      7.96 65518 23265
## - `8a21502326`    1      8.87 65519 23265
## - `2a457d15d9`    1      9.30 65519 23265
## - `789b5244a9`    1      9.66 65520 23265
## - ed7e658a27      1      9.67 65520 23265
## - f66b98dd69      1     10.69 65521 23266
## - `2719b72c0d`    1     11.09 65521 23266
## - `56371466d7`    1     11.28 65521 23266
## - `98475257f7`    1     11.53 65522 23266
## - `1f222e3669`    1     12.08 65522 23266
## - `49756d8e0f`    1     12.10 65522 23266
## - `1fa099bb01`    1     12.18 65522 23266
## - `7cb7913148_4`  1     12.47 65523 23266
## - `7cb7913148_2`  1     12.71 65523 23266
## - ae08d2297e      1     12.91 65523 23266
## - c1b8ce2354      1     13.05 65523 23266
## - `3eb53ae932`    1     13.05 65523 23266
## + `0342faceb5`    1      0.93 65509 23266
## + `4fc17427c8`    1      0.82 65509 23266
## + ee2ac696ff      1      0.78 65509 23266
## + `7cb7913148_5`  1      0.61 65510 23266
## + `7cb7913148_7`  1      0.51 65510 23266
## + `99d44111c9`    1      0.34 65510 23266
## + `0e2ab0831c`    1      0.30 65510 23266
## + `779d13189e`    1      0.23 65510 23267
## + `7cb7913148_3`  1      0.17 65510 23267
## + `6516422788`    1      0.13 65510 23267
## + d035af6ffa      1      0.13 65510 23267
## + `96c30c7eef`    1      0.10 65510 23267
## + b709f75447      1      0.08 65510 23267
## + `55cf3f7627`    1      0.05 65510 23267
## + `7734c0c22f`    1      0.04 65510 23267
## + fe8cdd80ba      1      0.04 65510 23267
## + `4468394575`    1      0.03 65510 23267
## + a24802caa5      1      0.02 65510 23267
## + `77b3b41efa`    1      0.02 65510 23267
## + `3e200bf766`    1      0.00 65510 23267
## + `96e6f0be58`    1      0.00 65510 23267
## - `04e7268385`    1     15.74 65526 23267
## - `55907cc1de`    1     16.97 65527 23267
## - abca7a848f      1     18.28 65528 23268
## - bdf934caa7      1     27.99 65538 23270
## - ffd1cdcfc1      1     31.08 65541 23271
## - `136c1727c3`    1     33.06 65543 23271
## - `60ec1426ce`    1     33.85 65544 23272
## - `65aed7dc1f`    1     39.28 65549 23273
## - fe0318e273      1     40.19 65550 23273
## - `016399044a`    1     54.31 65564 23277
## - f0a0febd35      1     54.35 65565 23277
## - `1f3058af83`    1     76.50 65587 23283
## - c0c3df65b1      1    110.26 65620 23292
## - `87b982928b`    1    110.38 65621 23292
## - a14fd026ce      1    111.89 65622 23292
## - `087235d61e`    1    137.18 65647 23299
## - `5f360995ef`    1    227.24 65737 23323
## - f013b60e50      1    233.22 65743 23325
## - `7fe6cb4c98`    1    286.14 65796 23339
## - `174825d438`    1    342.07 65852 23354
## - ea0f4a32e3      1    373.72 65884 23362
## - `8f5f7c556a`    1    402.08 65912 23370
## - `2d7fe4693a`    1    498.36 66009 23395
## - `8c2e088a3d`    1    523.85 66034 23402
## - d2c775fa99      1    717.61 66228 23453
## - `5b862c0a8f`    1   1131.90 66642 23562
## - beb6e17af1      1   1143.05 66653 23565
## - `06888ceac9_1`  1   1287.66 66798 23603
## - `9a575e82a4_1`  1   1335.52 66846 23616
## - `6db53d265a`    1   1485.45 66996 23655
## - aee1e4fc85      1   1536.47 67047 23668
## - `253eb5ef11`    1   1830.58 67341 23744
## - e86a2190c1      1   1851.38 67362 23750
## 
## Step:  AIC=23262.91
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `12eda2d982` + c58f611921 + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `173b6590ae`    1      1.12 65512 23261
## - ba54a2a637      1      1.19 65512 23261
## - fdf8628ca7      1      1.20 65512 23261
## - `384bec5dd1_1`  1      1.21 65512 23261
## - `9b6e0b36c2`    1      1.22 65512 23261
## - `3df2300fa2`    1      1.24 65512 23261
## - `2e874bc151`    1      1.33 65513 23261
## - `7cb7913148_6`  1      1.41 65513 23261
## - `8de0382f02`    1      1.42 65513 23261
## - b4112a94a6      1      1.42 65513 23261
## - `12eda2d982`    1      1.55 65513 23261
## - `7841b6a5b1`    1      1.90 65513 23261
## - `0b846350ef`    1      1.94 65513 23261
## - d4d6566f9c      1      2.12 65513 23262
## - `435dec85e2`    1      2.12 65513 23262
## - e5efa4d39a      1      2.14 65513 23262
## - `29bbd86997`    1      2.32 65514 23262
## - dcfcbc2ea1      1      2.38 65514 23262
## - `20f1afc5c7`    1      2.53 65514 23262
## - `7925993f42`    1      2.58 65514 23262
## - fbf66c8021      1      2.71 65514 23262
## - `7cb7913148_1`  1      2.79 65514 23262
## - `2bc6ab42f7`    1      3.90 65515 23262
## - `25bbf0e7e7`    1      4.31 65516 23262
## - aa69c802b6      1      5.20 65516 23262
## - b9a487ac3c      1      5.61 65517 23262
## - e7ee22effb      1      5.91 65517 23262
## - `63bcf89b1d`    1      6.07 65517 23262
## - ac826f0013      1      6.38 65518 23263
## - `8311343404`    1      6.85 65518 23263
## - `298ed82b22`    1      7.22 65518 23263
## - `7743f273c2`    1      7.23 65518 23263
## - c58f611921      1      7.28 65518 23263
## <none>                        65511 23263
## - e0a0772df0      1      7.88 65519 23263
## - `8a21502326`    1      8.79 65520 23263
## - `2a457d15d9`    1      9.32 65521 23263
## - `789b5244a9`    1      9.58 65521 23264
## - ed7e658a27      1      9.59 65521 23264
## - f66b98dd69      1     10.69 65522 23264
## - `2719b72c0d`    1     11.10 65522 23264
## - `56371466d7`    1     11.23 65522 23264
## - `98475257f7`    1     11.55 65523 23264
## - `1f222e3669`    1     12.01 65523 23264
## - `49756d8e0f`    1     12.19 65523 23264
## - `1fa099bb01`    1     12.20 65523 23264
## - `7cb7913148_4`  1     12.43 65524 23264
## - `7cb7913148_2`  1     12.62 65524 23264
## - ae08d2297e      1     12.93 65524 23264
## - c1b8ce2354      1     13.08 65524 23264
## - `3eb53ae932`    1     13.08 65524 23264
## + `072b7e8f27`    1      1.05 65510 23265
## + `0342faceb5`    1      0.92 65510 23265
## + `4fc17427c8`    1      0.83 65510 23265
## + ee2ac696ff      1      0.78 65510 23265
## + `7cb7913148_5`  1      0.61 65511 23265
## + `7cb7913148_7`  1      0.51 65511 23265
## + `99d44111c9`    1      0.35 65511 23265
## + `0e2ab0831c`    1      0.29 65511 23265
## + `779d13189e`    1      0.24 65511 23265
## + `7cb7913148_3`  1      0.16 65511 23265
## + `6516422788`    1      0.14 65511 23265
## + d035af6ffa      1      0.12 65511 23265
## + `96c30c7eef`    1      0.10 65511 23265
## + b709f75447      1      0.08 65511 23265
## + `55cf3f7627`    1      0.05 65511 23265
## + `7734c0c22f`    1      0.04 65511 23265
## + fe8cdd80ba      1      0.04 65511 23265
## + `4468394575`    1      0.03 65511 23265
## + a24802caa5      1      0.02 65511 23265
## + `77b3b41efa`    1      0.02 65511 23265
## + `3e200bf766`    1      0.01 65511 23265
## + `96e6f0be58`    1      0.00 65511 23265
## - `04e7268385`    1     15.76 65527 23265
## - `55907cc1de`    1     16.87 65528 23265
## - abca7a848f      1     18.15 65529 23266
## - bdf934caa7      1     28.02 65539 23268
## - ffd1cdcfc1      1     31.26 65542 23269
## - `136c1727c3`    1     32.95 65544 23270
## - `60ec1426ce`    1     33.89 65545 23270
## - `65aed7dc1f`    1     39.26 65550 23271
## - fe0318e273      1     40.20 65551 23272
## - f0a0febd35      1     54.39 65566 23275
## - `016399044a`    1     54.42 65566 23275
## - `1f3058af83`    1     76.66 65588 23281
## - c0c3df65b1      1    110.22 65621 23290
## - `87b982928b`    1    110.36 65622 23290
## - a14fd026ce      1    111.74 65623 23291
## - `087235d61e`    1    137.13 65648 23298
## - `5f360995ef`    1    227.77 65739 23322
## - f013b60e50      1    233.21 65744 23323
## - `7fe6cb4c98`    1    286.12 65797 23337
## - `174825d438`    1    342.19 65853 23352
## - ea0f4a32e3      1    374.54 65886 23361
## - `8f5f7c556a`    1    402.54 65914 23368
## - `2d7fe4693a`    1    498.11 66009 23393
## - `8c2e088a3d`    1    523.89 66035 23400
## - d2c775fa99      1    716.80 66228 23451
## - `5b862c0a8f`    1   1132.09 66643 23560
## - beb6e17af1      1   1143.45 66655 23563
## - `06888ceac9_1`  1   1288.80 66800 23602
## - `9a575e82a4_1`  1   1335.86 66847 23614
## - `6db53d265a`    1   1484.88 66996 23653
## - aee1e4fc85      1   1535.86 67047 23666
## - `253eb5ef11`    1   1831.81 67343 23743
## - e86a2190c1      1   1852.42 67364 23748
## 
## Step:  AIC=23261.21
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `12eda2d982` + c58f611921 + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ac826f0013 + ba54a2a637 + `7925993f42` + b9a487ac3c + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - ba54a2a637      1      1.19 65514 23260
## - `384bec5dd1_1`  1      1.19 65514 23260
## - fdf8628ca7      1      1.20 65514 23260
## - `3df2300fa2`    1      1.22 65514 23260
## - `9b6e0b36c2`    1      1.23 65514 23260
## - `2e874bc151`    1      1.30 65514 23260
## - `7cb7913148_6`  1      1.42 65514 23260
## - `8de0382f02`    1      1.43 65514 23260
## - b4112a94a6      1      1.43 65514 23260
## - `12eda2d982`    1      1.54 65514 23260
## - `7841b6a5b1`    1      1.90 65514 23260
## - `0b846350ef`    1      1.98 65514 23260
## - d4d6566f9c      1      2.09 65514 23260
## - `435dec85e2`    1      2.09 65514 23260
## - e5efa4d39a      1      2.18 65515 23260
## - `29bbd86997`    1      2.35 65515 23260
## - dcfcbc2ea1      1      2.36 65515 23260
## - `20f1afc5c7`    1      2.55 65515 23260
## - `7925993f42`    1      2.57 65515 23260
## - fbf66c8021      1      2.70 65515 23260
## - `7cb7913148_1`  1      2.78 65515 23260
## - `2bc6ab42f7`    1      3.86 65516 23260
## - `25bbf0e7e7`    1      4.32 65517 23260
## - aa69c802b6      1      5.19 65518 23261
## - b9a487ac3c      1      5.63 65518 23261
## - e7ee22effb      1      5.93 65518 23261
## - `63bcf89b1d`    1      6.06 65518 23261
## - ac826f0013      1      6.41 65519 23261
## - `8311343404`    1      6.92 65519 23261
## - c58f611921      1      7.22 65520 23261
## - `7743f273c2`    1      7.27 65520 23261
## - `298ed82b22`    1      7.31 65520 23261
## <none>                        65512 23261
## - e0a0772df0      1      7.88 65520 23261
## - `8a21502326`    1      8.74 65521 23262
## - `2a457d15d9`    1      9.29 65522 23262
## - `789b5244a9`    1      9.52 65522 23262
## - ed7e658a27      1      9.53 65522 23262
## - f66b98dd69      1     10.63 65523 23262
## - `2719b72c0d`    1     11.03 65523 23262
## - `56371466d7`    1     11.13 65523 23262
## - `98475257f7`    1     11.52 65524 23262
## - `1f222e3669`    1     12.01 65524 23262
## - `49756d8e0f`    1     12.20 65525 23262
## - `1fa099bb01`    1     12.32 65525 23262
## - `7cb7913148_2`  1     12.46 65525 23262
## - `7cb7913148_4`  1     12.51 65525 23262
## - ae08d2297e      1     12.92 65525 23263
## - c1b8ce2354      1     13.02 65525 23263
## - `3eb53ae932`    1     13.02 65525 23263
## + `173b6590ae`    1      1.12 65511 23263
## + `072b7e8f27`    1      1.05 65511 23263
## + `0342faceb5`    1      0.91 65511 23263
## + `4fc17427c8`    1      0.83 65512 23263
## + ee2ac696ff      1      0.77 65512 23263
## + `7cb7913148_5`  1      0.61 65512 23263
## + `7cb7913148_7`  1      0.50 65512 23263
## + `99d44111c9`    1      0.34 65512 23263
## + `0e2ab0831c`    1      0.29 65512 23263
## + `779d13189e`    1      0.24 65512 23263
## + `7cb7913148_3`  1      0.17 65512 23263
## + `6516422788`    1      0.14 65512 23263
## + d035af6ffa      1      0.13 65512 23263
## + `96c30c7eef`    1      0.10 65512 23263
## + b709f75447      1      0.08 65512 23263
## + `55cf3f7627`    1      0.05 65512 23263
## + `7734c0c22f`    1      0.05 65512 23263
## + fe8cdd80ba      1      0.04 65512 23263
## + `4468394575`    1      0.03 65512 23263
## + a24802caa5      1      0.02 65512 23263
## + `77b3b41efa`    1      0.01 65512 23263
## + `3e200bf766`    1      0.01 65512 23263
## + `96e6f0be58`    1      0.00 65512 23263
## - `04e7268385`    1     15.76 65528 23263
## - `55907cc1de`    1     16.91 65529 23264
## - abca7a848f      1     18.09 65530 23264
## - bdf934caa7      1     28.02 65540 23267
## - ffd1cdcfc1      1     31.30 65544 23268
## - `136c1727c3`    1     32.89 65545 23268
## - `60ec1426ce`    1     34.02 65546 23268
## - `65aed7dc1f`    1     39.11 65551 23270
## - fe0318e273      1     40.11 65552 23270
## - `016399044a`    1     54.42 65567 23274
## - f0a0febd35      1     54.45 65567 23274
## - `1f3058af83`    1     76.61 65589 23280
## - c0c3df65b1      1    110.25 65623 23289
## - `87b982928b`    1    110.27 65623 23289
## - a14fd026ce      1    112.00 65624 23289
## - `087235d61e`    1    137.20 65650 23296
## - `5f360995ef`    1    227.64 65740 23320
## - f013b60e50      1    233.03 65745 23321
## - `7fe6cb4c98`    1    286.24 65799 23335
## - `174825d438`    1    342.07 65854 23350
## - ea0f4a32e3      1    374.94 65887 23359
## - `8f5f7c556a`    1    402.31 65915 23366
## - `2d7fe4693a`    1    498.10 66010 23392
## - `8c2e088a3d`    1    523.24 66036 23398
## - d2c775fa99      1    716.79 66229 23450
## - `5b862c0a8f`    1   1133.30 66646 23559
## - beb6e17af1      1   1144.18 66657 23562
## - `06888ceac9_1`  1   1288.30 66801 23600
## - `9a575e82a4_1`  1   1335.04 66847 23612
## - `6db53d265a`    1   1484.75 66997 23651
## - aee1e4fc85      1   1535.35 67048 23664
## - `253eb5ef11`    1   1831.37 67344 23741
## - e86a2190c1      1   1853.36 67366 23747
## 
## Step:  AIC=23259.53
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `12eda2d982` + c58f611921 + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ac826f0013 + `7925993f42` + b9a487ac3c + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - fdf8628ca7      1      1.19 65515 23258
## - `384bec5dd1_1`  1      1.19 65515 23258
## - `9b6e0b36c2`    1      1.23 65515 23258
## - `3df2300fa2`    1      1.24 65515 23258
## - `2e874bc151`    1      1.28 65515 23258
## - `7cb7913148_6`  1      1.42 65515 23258
## - `8de0382f02`    1      1.43 65515 23258
## - b4112a94a6      1      1.43 65515 23258
## - `12eda2d982`    1      1.56 65515 23258
## - `7841b6a5b1`    1      1.92 65515 23258
## - `0b846350ef`    1      1.98 65516 23258
## - d4d6566f9c      1      2.07 65516 23258
## - `435dec85e2`    1      2.07 65516 23258
## - e5efa4d39a      1      2.18 65516 23258
## - `29bbd86997`    1      2.35 65516 23258
## - dcfcbc2ea1      1      2.36 65516 23258
## - `20f1afc5c7`    1      2.55 65516 23258
## - `7925993f42`    1      2.59 65516 23258
## - fbf66c8021      1      2.72 65516 23258
## - `7cb7913148_1`  1      2.80 65516 23258
## - `2bc6ab42f7`    1      3.91 65517 23259
## - `25bbf0e7e7`    1      4.34 65518 23259
## - aa69c802b6      1      5.19 65519 23259
## - b9a487ac3c      1      5.62 65519 23259
## - e7ee22effb      1      5.81 65519 23259
## - `63bcf89b1d`    1      5.90 65519 23259
## - ac826f0013      1      6.36 65520 23259
## - `8311343404`    1      6.98 65521 23259
## - c58f611921      1      7.22 65521 23260
## - `7743f273c2`    1      7.25 65521 23260
## - `298ed82b22`    1      7.39 65521 23260
## <none>                        65514 23260
## - e0a0772df0      1      7.91 65521 23260
## - `8a21502326`    1      8.75 65522 23260
## - `2a457d15d9`    1      9.25 65523 23260
## - `789b5244a9`    1      9.53 65523 23260
## - ed7e658a27      1      9.54 65523 23260
## - f66b98dd69      1     10.69 65524 23260
## - `2719b72c0d`    1     11.10 65525 23260
## - `56371466d7`    1     11.13 65525 23260
## - `98475257f7`    1     11.44 65525 23261
## - `1f222e3669`    1     12.05 65526 23261
## - `49756d8e0f`    1     12.17 65526 23261
## - `1fa099bb01`    1     12.35 65526 23261
## - `7cb7913148_4`  1     12.52 65526 23261
## - `7cb7913148_2`  1     12.58 65526 23261
## - ae08d2297e      1     12.98 65527 23261
## - c1b8ce2354      1     13.01 65527 23261
## - `3eb53ae932`    1     13.01 65527 23261
## + ba54a2a637      1      1.19 65512 23261
## + `173b6590ae`    1      1.12 65512 23261
## + `072b7e8f27`    1      1.06 65512 23261
## + `0342faceb5`    1      0.90 65513 23261
## + ee2ac696ff      1      0.84 65513 23261
## + `4fc17427c8`    1      0.83 65513 23261
## + `7cb7913148_5`  1      0.61 65513 23261
## + `7cb7913148_7`  1      0.50 65513 23261
## + `99d44111c9`    1      0.35 65513 23261
## + `0e2ab0831c`    1      0.29 65513 23261
## + `779d13189e`    1      0.24 65513 23262
## + `7cb7913148_3`  1      0.17 65513 23262
## + `6516422788`    1      0.14 65513 23262
## + d035af6ffa      1      0.13 65513 23262
## + `96c30c7eef`    1      0.10 65513 23262
## + b709f75447      1      0.08 65513 23262
## + `55cf3f7627`    1      0.05 65513 23262
## + `7734c0c22f`    1      0.05 65513 23262
## + fe8cdd80ba      1      0.04 65513 23262
## + `4468394575`    1      0.03 65513 23262
## + a24802caa5      1      0.02 65514 23262
## + `77b3b41efa`    1      0.01 65514 23262
## + `3e200bf766`    1      0.01 65514 23262
## + `96e6f0be58`    1      0.00 65514 23262
## - `04e7268385`    1     15.79 65529 23262
## - `55907cc1de`    1     16.84 65530 23262
## - abca7a848f      1     18.07 65532 23262
## - bdf934caa7      1     28.06 65542 23265
## - ffd1cdcfc1      1     31.36 65545 23266
## - `136c1727c3`    1     32.80 65546 23266
## - `60ec1426ce`    1     34.13 65548 23267
## - `65aed7dc1f`    1     39.05 65553 23268
## - fe0318e273      1     39.91 65553 23268
## - `016399044a`    1     54.41 65568 23272
## - f0a0febd35      1     54.42 65568 23272
## - `1f3058af83`    1     76.74 65590 23278
## - `87b982928b`    1    110.17 65624 23287
## - c0c3df65b1      1    110.32 65624 23287
## - a14fd026ce      1    112.22 65626 23287
## - `087235d61e`    1    137.09 65651 23294
## - `5f360995ef`    1    228.30 65742 23318
## - f013b60e50      1    233.01 65747 23320
## - `7fe6cb4c98`    1    286.71 65800 23334
## - `174825d438`    1    341.88 65855 23348
## - ea0f4a32e3      1    374.83 65888 23357
## - `8f5f7c556a`    1    402.45 65916 23365
## - `2d7fe4693a`    1    498.73 66012 23390
## - `8c2e088a3d`    1    522.68 66036 23396
## - d2c775fa99      1    716.62 66230 23448
## - `5b862c0a8f`    1   1132.79 66646 23557
## - beb6e17af1      1   1144.09 66658 23560
## - `06888ceac9_1`  1   1289.87 66803 23598
## - `9a575e82a4_1`  1   1335.24 66849 23610
## - `6db53d265a`    1   1485.39 66999 23650
## - aee1e4fc85      1   1534.46 67048 23662
## - `253eb5ef11`    1   1830.90 67344 23739
## - e86a2190c1      1   1852.51 67366 23745
## 
## Step:  AIC=23257.84
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_4` + `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + b4112a94a6 + `8de0382f02` + `12eda2d982` + 
##     c58f611921 + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     ac826f0013 + `7925993f42` + b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `384bec5dd1_1`  1      1.18 65516 23256
## - `9b6e0b36c2`    1      1.19 65516 23256
## - `3df2300fa2`    1      1.23 65516 23256
## - `2e874bc151`    1      1.32 65516 23256
## - `7cb7913148_6`  1      1.42 65516 23256
## - `8de0382f02`    1      1.43 65516 23256
## - b4112a94a6      1      1.43 65516 23256
## - `12eda2d982`    1      1.54 65516 23256
## - `7841b6a5b1`    1      1.93 65517 23256
## - `0b846350ef`    1      1.99 65517 23256
## - d4d6566f9c      1      2.11 65517 23256
## - `435dec85e2`    1      2.11 65517 23256
## - e5efa4d39a      1      2.16 65517 23256
## - `29bbd86997`    1      2.33 65517 23256
## - dcfcbc2ea1      1      2.34 65517 23256
## - `20f1afc5c7`    1      2.54 65517 23256
## - `7925993f42`    1      2.59 65517 23256
## - fbf66c8021      1      2.75 65517 23257
## - `7cb7913148_1`  1      2.80 65518 23257
## - `2bc6ab42f7`    1      3.89 65519 23257
## - `25bbf0e7e7`    1      4.30 65519 23257
## - aa69c802b6      1      5.21 65520 23257
## - b9a487ac3c      1      5.61 65520 23257
## - e7ee22effb      1      5.89 65521 23257
## - `63bcf89b1d`    1      5.91 65521 23257
## - ac826f0013      1      6.43 65521 23258
## - `8311343404`    1      6.98 65522 23258
## - c58f611921      1      7.21 65522 23258
## - `7743f273c2`    1      7.32 65522 23258
## - `298ed82b22`    1      7.37 65522 23258
## <none>                        65515 23258
## - e0a0772df0      1      7.94 65523 23258
## - `8a21502326`    1      8.68 65523 23258
## - `2a457d15d9`    1      9.27 65524 23258
## - `789b5244a9`    1      9.46 65524 23258
## - ed7e658a27      1      9.47 65524 23258
## - f66b98dd69      1     10.72 65525 23259
## - `2719b72c0d`    1     11.12 65526 23259
## - `56371466d7`    1     11.12 65526 23259
## - `98475257f7`    1     11.51 65526 23259
## - `1f222e3669`    1     12.06 65527 23259
## - `49756d8e0f`    1     12.22 65527 23259
## - `1fa099bb01`    1     12.39 65527 23259
## - `7cb7913148_4`  1     12.39 65527 23259
## - `7cb7913148_2`  1     12.57 65527 23259
## - c1b8ce2354      1     12.98 65528 23259
## - `3eb53ae932`    1     12.98 65528 23259
## - ae08d2297e      1     12.98 65528 23259
## + fdf8628ca7      1      1.19 65514 23260
## + ba54a2a637      1      1.17 65514 23260
## + `173b6590ae`    1      1.12 65514 23260
## + `072b7e8f27`    1      1.05 65514 23260
## + `0342faceb5`    1      0.93 65514 23260
## + `4fc17427c8`    1      0.84 65514 23260
## + ee2ac696ff      1      0.80 65514 23260
## + `7cb7913148_5`  1      0.62 65514 23260
## + `7cb7913148_7`  1      0.49 65514 23260
## + `99d44111c9`    1      0.35 65514 23260
## + `0e2ab0831c`    1      0.28 65514 23260
## + `779d13189e`    1      0.25 65514 23260
## + `7cb7913148_3`  1      0.17 65515 23260
## + `6516422788`    1      0.13 65515 23260
## + d035af6ffa      1      0.13 65515 23260
## + `96c30c7eef`    1      0.10 65515 23260
## + b709f75447      1      0.08 65515 23260
## + `7734c0c22f`    1      0.05 65515 23260
## + `55cf3f7627`    1      0.05 65515 23260
## + fe8cdd80ba      1      0.03 65515 23260
## + `4468394575`    1      0.03 65515 23260
## + a24802caa5      1      0.02 65515 23260
## + `77b3b41efa`    1      0.01 65515 23260
## + `3e200bf766`    1      0.01 65515 23260
## + `96e6f0be58`    1      0.00 65515 23260
## - `04e7268385`    1     15.80 65531 23260
## - `55907cc1de`    1     16.92 65532 23260
## - abca7a848f      1     18.03 65533 23261
## - bdf934caa7      1     28.00 65543 23263
## - ffd1cdcfc1      1     31.42 65546 23264
## - `136c1727c3`    1     32.85 65548 23265
## - `60ec1426ce`    1     34.13 65549 23265
## - `65aed7dc1f`    1     39.08 65554 23266
## - fe0318e273      1     39.96 65555 23266
## - `016399044a`    1     54.17 65569 23270
## - f0a0febd35      1     54.51 65569 23270
## - `1f3058af83`    1     76.69 65591 23276
## - `87b982928b`    1    109.89 65625 23285
## - c0c3df65b1      1    110.36 65625 23285
## - a14fd026ce      1    111.90 65627 23286
## - `087235d61e`    1    137.19 65652 23292
## - `5f360995ef`    1    228.45 65743 23317
## - f013b60e50      1    232.88 65748 23318
## - `7fe6cb4c98`    1    286.33 65801 23332
## - `174825d438`    1    341.51 65856 23347
## - ea0f4a32e3      1    375.59 65890 23356
## - `8f5f7c556a`    1    402.87 65918 23363
## - `2d7fe4693a`    1    498.60 66013 23388
## - `8c2e088a3d`    1    523.00 66038 23395
## - d2c775fa99      1    717.26 66232 23446
## - `5b862c0a8f`    1   1132.62 66647 23556
## - beb6e17af1      1   1145.24 66660 23559
## - `06888ceac9_1`  1   1289.52 66804 23597
## - `9a575e82a4_1`  1   1335.31 66850 23609
## - `6db53d265a`    1   1486.09 67001 23648
## - aee1e4fc85      1   1533.88 67049 23660
## - `253eb5ef11`    1   1830.16 67345 23738
## - e86a2190c1      1   1853.03 67368 23744
## 
## Step:  AIC=23256.16
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `8de0382f02` + `12eda2d982` + c58f611921 + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + ac826f0013 + 
##     `7925993f42` + b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `9b6e0b36c2`    1      1.20 65517 23254
## - `3df2300fa2`    1      1.26 65517 23254
## - `2e874bc151`    1      1.32 65517 23254
## - `7cb7913148_6`  1      1.40 65517 23254
## - `8de0382f02`    1      1.42 65517 23254
## - b4112a94a6      1      1.42 65517 23254
## - `12eda2d982`    1      1.56 65517 23255
## - `7841b6a5b1`    1      1.95 65518 23255
## - `0b846350ef`    1      2.00 65518 23255
## - d4d6566f9c      1      2.11 65518 23255
## - `435dec85e2`    1      2.11 65518 23255
## - e5efa4d39a      1      2.19 65518 23255
## - dcfcbc2ea1      1      2.35 65518 23255
## - `29bbd86997`    1      2.37 65518 23255
## - `20f1afc5c7`    1      2.51 65518 23255
## - `7925993f42`    1      2.54 65518 23255
## - fbf66c8021      1      2.76 65519 23255
## - `7cb7913148_1`  1      2.82 65519 23255
## - `2bc6ab42f7`    1      3.95 65520 23255
## - `25bbf0e7e7`    1      4.29 65520 23255
## - aa69c802b6      1      5.23 65521 23256
## - b9a487ac3c      1      5.58 65521 23256
## - `63bcf89b1d`    1      5.87 65522 23256
## - e7ee22effb      1      5.89 65522 23256
## - ac826f0013      1      6.48 65522 23256
## - `8311343404`    1      6.94 65523 23256
## - c58f611921      1      7.19 65523 23256
## - `298ed82b22`    1      7.35 65523 23256
## - `7743f273c2`    1      7.39 65523 23256
## <none>                        65516 23256
## - e0a0772df0      1      7.99 65524 23256
## - `8a21502326`    1      8.63 65525 23256
## - `2a457d15d9`    1      9.23 65525 23257
## - `789b5244a9`    1      9.41 65525 23257
## - ed7e658a27      1      9.42 65525 23257
## - f66b98dd69      1     10.63 65527 23257
## - `2719b72c0d`    1     11.03 65527 23257
## - `56371466d7`    1     11.15 65527 23257
## - `98475257f7`    1     11.51 65527 23257
## - `1f222e3669`    1     12.04 65528 23257
## - `7cb7913148_4`  1     12.33 65528 23257
## - `49756d8e0f`    1     12.37 65528 23258
## - `1fa099bb01`    1     12.39 65528 23258
## - `7cb7913148_2`  1     12.66 65529 23258
## - ae08d2297e      1     12.96 65529 23258
## - c1b8ce2354      1     12.97 65529 23258
## - `3eb53ae932`    1     12.97 65529 23258
## + `384bec5dd1_1`  1      1.18 65515 23258
## + fdf8628ca7      1      1.18 65515 23258
## + ba54a2a637      1      1.17 65515 23258
## + `173b6590ae`    1      1.10 65515 23258
## + `072b7e8f27`    1      1.07 65515 23258
## + `0342faceb5`    1      0.94 65515 23258
## + ee2ac696ff      1      0.82 65515 23258
## + `4fc17427c8`    1      0.81 65515 23258
## + `7cb7913148_5`  1      0.61 65515 23258
## + `7cb7913148_7`  1      0.47 65515 23258
## + `99d44111c9`    1      0.37 65516 23258
## + `0e2ab0831c`    1      0.26 65516 23258
## + `779d13189e`    1      0.24 65516 23258
## + `7cb7913148_3`  1      0.16 65516 23258
## + `6516422788`    1      0.13 65516 23258
## + d035af6ffa      1      0.13 65516 23258
## + `96c30c7eef`    1      0.10 65516 23258
## + b709f75447      1      0.09 65516 23258
## + `7734c0c22f`    1      0.05 65516 23258
## + `55cf3f7627`    1      0.04 65516 23258
## + fe8cdd80ba      1      0.03 65516 23258
## + `4468394575`    1      0.03 65516 23258
## + a24802caa5      1      0.02 65516 23258
## + `77b3b41efa`    1      0.01 65516 23258
## + `3e200bf766`    1      0.01 65516 23258
## + `96e6f0be58`    1      0.00 65516 23258
## - `04e7268385`    1     15.87 65532 23258
## - `55907cc1de`    1     17.01 65533 23259
## - abca7a848f      1     18.10 65534 23259
## - bdf934caa7      1     28.01 65544 23262
## - ffd1cdcfc1      1     31.47 65547 23263
## - `136c1727c3`    1     32.83 65549 23263
## - `60ec1426ce`    1     34.12 65550 23263
## - `65aed7dc1f`    1     39.04 65555 23265
## - fe0318e273      1     39.90 65556 23265
## - `016399044a`    1     54.09 65570 23269
## - f0a0febd35      1     54.65 65571 23269
## - `1f3058af83`    1     76.96 65593 23275
## - `87b982928b`    1    109.65 65626 23283
## - c0c3df65b1      1    110.07 65626 23284
## - a14fd026ce      1    111.92 65628 23284
## - `087235d61e`    1    137.56 65653 23291
## - `5f360995ef`    1    228.25 65744 23315
## - f013b60e50      1    233.17 65749 23316
## - `7fe6cb4c98`    1    286.21 65802 23330
## - `174825d438`    1    341.43 65857 23345
## - ea0f4a32e3      1    375.68 65892 23354
## - `8f5f7c556a`    1    402.68 65919 23361
## - `2d7fe4693a`    1    498.72 66015 23387
## - `8c2e088a3d`    1    523.61 66040 23393
## - d2c775fa99      1    717.38 66233 23445
## - `5b862c0a8f`    1   1131.97 66648 23554
## - beb6e17af1      1   1147.09 66663 23558
## - `06888ceac9_1`  1   1289.17 66805 23595
## - `9a575e82a4_1`  1   1334.49 66850 23607
## - `6db53d265a`    1   1485.92 67002 23646
## - aee1e4fc85      1   1534.07 67050 23659
## - `253eb5ef11`    1   1829.39 67345 23736
## - e86a2190c1      1   1853.37 67369 23742
## 
## Step:  AIC=23254.48
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `8de0382f02` + `12eda2d982` + c58f611921 + 
##     `20f1afc5c7` + `0b846350ef` + ac826f0013 + `7925993f42` + 
##     b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `3df2300fa2`    1      1.24 65518 23253
## - `2e874bc151`    1      1.37 65518 23253
## - `7cb7913148_6`  1      1.40 65518 23253
## - `8de0382f02`    1      1.42 65519 23253
## - b4112a94a6      1      1.42 65519 23253
## - `12eda2d982`    1      1.55 65519 23253
## - `7841b6a5b1`    1      1.97 65519 23253
## - `0b846350ef`    1      2.00 65519 23253
## - d4d6566f9c      1      2.18 65519 23253
## - `435dec85e2`    1      2.18 65519 23253
## - e5efa4d39a      1      2.19 65519 23253
## - dcfcbc2ea1      1      2.36 65519 23253
## - `29bbd86997`    1      2.37 65519 23253
## - `20f1afc5c7`    1      2.53 65520 23253
## - `7925993f42`    1      2.61 65520 23253
## - fbf66c8021      1      2.76 65520 23253
## - `7cb7913148_1`  1      2.84 65520 23253
## - `2bc6ab42f7`    1      3.92 65521 23254
## - `25bbf0e7e7`    1      4.32 65521 23254
## - aa69c802b6      1      5.23 65522 23254
## - b9a487ac3c      1      5.54 65523 23254
## - `63bcf89b1d`    1      5.84 65523 23254
## - e7ee22effb      1      5.88 65523 23254
## - ac826f0013      1      6.43 65524 23254
## - `8311343404`    1      6.99 65524 23254
## - c58f611921      1      7.20 65524 23254
## - `298ed82b22`    1      7.34 65524 23254
## - `7743f273c2`    1      7.37 65524 23254
## <none>                        65517 23254
## - e0a0772df0      1      8.03 65525 23255
## - `8a21502326`    1      8.59 65526 23255
## - `2a457d15d9`    1      9.19 65526 23255
## - `789b5244a9`    1      9.37 65526 23255
## - ed7e658a27      1      9.38 65526 23255
## - f66b98dd69      1     10.57 65528 23255
## - `2719b72c0d`    1     10.97 65528 23255
## - `56371466d7`    1     11.13 65528 23255
## - `98475257f7`    1     11.54 65529 23256
## - `1f222e3669`    1     12.10 65529 23256
## - `7cb7913148_4`  1     12.36 65529 23256
## - `1fa099bb01`    1     12.38 65529 23256
## - `49756d8e0f`    1     12.48 65530 23256
## - `7cb7913148_2`  1     12.70 65530 23256
## - c1b8ce2354      1     12.88 65530 23256
## - `3eb53ae932`    1     12.88 65530 23256
## - ae08d2297e      1     12.94 65530 23256
## + `9b6e0b36c2`    1      1.20 65516 23256
## + `384bec5dd1_1`  1      1.18 65516 23256
## + ba54a2a637      1      1.17 65516 23256
## + fdf8628ca7      1      1.14 65516 23256
## + `173b6590ae`    1      1.11 65516 23256
## + `072b7e8f27`    1      1.06 65516 23256
## + `0342faceb5`    1      0.92 65516 23256
## + ee2ac696ff      1      0.83 65516 23256
## + `4fc17427c8`    1      0.81 65516 23256
## + `7cb7913148_5`  1      0.61 65516 23256
## + `7cb7913148_7`  1      0.47 65517 23256
## + `99d44111c9`    1      0.38 65517 23256
## + `0e2ab0831c`    1      0.26 65517 23256
## + `779d13189e`    1      0.24 65517 23256
## + `7cb7913148_3`  1      0.16 65517 23256
## + d035af6ffa      1      0.13 65517 23256
## + `6516422788`    1      0.12 65517 23256
## + `96c30c7eef`    1      0.10 65517 23256
## + b709f75447      1      0.09 65517 23256
## + `7734c0c22f`    1      0.05 65517 23256
## + `55cf3f7627`    1      0.04 65517 23256
## + fe8cdd80ba      1      0.03 65517 23256
## + `4468394575`    1      0.03 65517 23256
## + a24802caa5      1      0.02 65517 23256
## + `77b3b41efa`    1      0.01 65517 23256
## + `3e200bf766`    1      0.01 65517 23256
## + `96e6f0be58`    1      0.00 65517 23256
## - `04e7268385`    1     15.94 65533 23257
## - `55907cc1de`    1     17.05 65534 23257
## - abca7a848f      1     18.11 65535 23257
## - bdf934caa7      1     28.06 65545 23260
## - ffd1cdcfc1      1     31.47 65549 23261
## - `136c1727c3`    1     32.57 65550 23261
## - `60ec1426ce`    1     34.03 65551 23262
## - `65aed7dc1f`    1     39.11 65556 23263
## - fe0318e273      1     39.93 65557 23263
## - `016399044a`    1     53.89 65571 23267
## - f0a0febd35      1     54.48 65572 23267
## - `1f3058af83`    1     77.04 65594 23273
## - `87b982928b`    1    109.45 65627 23282
## - c0c3df65b1      1    110.20 65627 23282
## - a14fd026ce      1    111.64 65629 23282
## - `087235d61e`    1    137.31 65654 23289
## - `5f360995ef`    1    228.59 65746 23313
## - f013b60e50      1    233.13 65750 23315
## - `7fe6cb4c98`    1    285.92 65803 23329
## - `174825d438`    1    341.96 65859 23344
## - ea0f4a32e3      1    375.91 65893 23352
## - `8f5f7c556a`    1    402.86 65920 23360
## - `2d7fe4693a`    1    498.67 66016 23385
## - `8c2e088a3d`    1    523.58 66041 23392
## - d2c775fa99      1    717.22 66234 23443
## - `5b862c0a8f`    1   1131.56 66649 23552
## - beb6e17af1      1   1147.46 66665 23556
## - `06888ceac9_1`  1   1289.47 66807 23593
## - `9a575e82a4_1`  1   1334.57 66852 23605
## - `6db53d265a`    1   1486.31 67003 23645
## - aee1e4fc85      1   1535.15 67052 23657
## - `253eb5ef11`    1   1830.09 67347 23734
## - e86a2190c1      1   1854.63 67372 23740
## 
## Step:  AIC=23252.81
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `12eda2d982` + c58f611921 + `20f1afc5c7` + 
##     `0b846350ef` + ac826f0013 + `7925993f42` + b9a487ac3c + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `2e874bc151`    1      1.39 65520 23251
## - `7cb7913148_6`  1      1.41 65520 23251
## - `8de0382f02`    1      1.43 65520 23251
## - b4112a94a6      1      1.43 65520 23251
## - `12eda2d982`    1      1.55 65520 23251
## - `7841b6a5b1`    1      1.96 65520 23251
## - `0b846350ef`    1      1.99 65520 23251
## - e5efa4d39a      1      2.21 65521 23251
## - d4d6566f9c      1      2.21 65521 23251
## - `435dec85e2`    1      2.21 65521 23251
## - dcfcbc2ea1      1      2.33 65521 23251
## - `29bbd86997`    1      2.38 65521 23251
## - `20f1afc5c7`    1      2.52 65521 23252
## - `7925993f42`    1      2.61 65521 23252
## - fbf66c8021      1      2.75 65521 23252
## - `7cb7913148_1`  1      2.89 65521 23252
## - `25bbf0e7e7`    1      4.31 65523 23252
## - aa69c802b6      1      5.18 65524 23252
## - b9a487ac3c      1      5.55 65524 23252
## - e7ee22effb      1      5.82 65524 23252
## - `63bcf89b1d`    1      5.85 65524 23252
## - ac826f0013      1      6.33 65525 23252
## - `8311343404`    1      6.93 65525 23253
## - c58f611921      1      7.27 65526 23253
## - `7743f273c2`    1      7.34 65526 23253
## - `298ed82b22`    1      7.38 65526 23253
## <none>                        65518 23253
## - e0a0772df0      1      8.00 65526 23253
## - `8a21502326`    1      8.66 65527 23253
## - `2a457d15d9`    1      9.14 65527 23253
## - `789b5244a9`    1      9.44 65528 23253
## - ed7e658a27      1      9.45 65528 23253
## - f66b98dd69      1     10.57 65529 23254
## - `2719b72c0d`    1     10.97 65529 23254
## - `56371466d7`    1     11.13 65529 23254
## - `98475257f7`    1     11.57 65530 23254
## - `1f222e3669`    1     12.01 65530 23254
## - `1fa099bb01`    1     12.31 65531 23254
## - `7cb7913148_4`  1     12.36 65531 23254
## - `49756d8e0f`    1     12.46 65531 23254
## - `7cb7913148_2`  1     12.71 65531 23254
## - c1b8ce2354      1     12.85 65531 23254
## - `3eb53ae932`    1     12.85 65531 23254
## - ae08d2297e      1     12.98 65531 23254
## + `3df2300fa2`    1      1.24 65517 23254
## + `384bec5dd1_1`  1      1.21 65517 23254
## + ba54a2a637      1      1.20 65517 23254
## + `9b6e0b36c2`    1      1.18 65517 23254
## + `96e6f0be58`    1      1.13 65517 23254
## + fdf8628ca7      1      1.13 65517 23254
## + `173b6590ae`    1      1.08 65517 23254
## + `072b7e8f27`    1      1.06 65517 23254
## + `0342faceb5`    1      0.91 65517 23255
## + `4fc17427c8`    1      0.82 65518 23255
## + ee2ac696ff      1      0.81 65518 23255
## + `7cb7913148_5`  1      0.62 65518 23255
## + `7cb7913148_7`  1      0.47 65518 23255
## + `99d44111c9`    1      0.38 65518 23255
## + `0e2ab0831c`    1      0.26 65518 23255
## + `779d13189e`    1      0.25 65518 23255
## + `7cb7913148_3`  1      0.16 65518 23255
## + `6516422788`    1      0.14 65518 23255
## + d035af6ffa      1      0.13 65518 23255
## + `96c30c7eef`    1      0.10 65518 23255
## + b709f75447      1      0.09 65518 23255
## + `7734c0c22f`    1      0.05 65518 23255
## + `55cf3f7627`    1      0.04 65518 23255
## + fe8cdd80ba      1      0.03 65518 23255
## + `4468394575`    1      0.03 65518 23255
## + a24802caa5      1      0.02 65518 23255
## + `77b3b41efa`    1      0.01 65518 23255
## + `3e200bf766`    1      0.01 65518 23255
## - `04e7268385`    1     15.84 65534 23255
## - `55907cc1de`    1     16.96 65535 23255
## - abca7a848f      1     18.11 65536 23256
## - bdf934caa7      1     28.17 65547 23258
## - ffd1cdcfc1      1     31.36 65550 23259
## - `136c1727c3`    1     32.59 65551 23260
## - `60ec1426ce`    1     34.15 65552 23260
## - `65aed7dc1f`    1     38.97 65557 23261
## - fe0318e273      1     39.93 65558 23262
## - `016399044a`    1     53.72 65572 23265
## - f0a0febd35      1     54.53 65573 23265
## - `2bc6ab42f7`    1     55.54 65574 23266
## - `1f3058af83`    1     77.33 65596 23271
## - `87b982928b`    1    109.68 65628 23280
## - c0c3df65b1      1    110.60 65629 23280
## - a14fd026ce      1    111.82 65630 23281
## - `087235d61e`    1    137.57 65656 23288
## - `5f360995ef`    1    228.76 65747 23312
## - f013b60e50      1    232.89 65751 23313
## - `7fe6cb4c98`    1    286.09 65804 23327
## - `174825d438`    1    342.00 65860 23342
## - ea0f4a32e3      1    375.81 65894 23351
## - `8f5f7c556a`    1    402.23 65921 23358
## - `2d7fe4693a`    1    498.90 66017 23383
## - `8c2e088a3d`    1    523.06 66041 23390
## - d2c775fa99      1    716.64 66235 23441
## - `5b862c0a8f`    1   1131.53 66650 23550
## - beb6e17af1      1   1147.80 66666 23554
## - `06888ceac9_1`  1   1289.84 66808 23592
## - `9a575e82a4_1`  1   1335.31 66854 23604
## - `6db53d265a`    1   1486.03 67004 23643
## - aee1e4fc85      1   1534.36 67053 23656
## - `253eb5ef11`    1   1829.59 67348 23732
## - e86a2190c1      1   1854.76 67373 23739
## 
## Step:  AIC=23251.18
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + b4112a94a6 + `8de0382f02` + 
##     `12eda2d982` + c58f611921 + `20f1afc5c7` + `0b846350ef` + 
##     ac826f0013 + `7925993f42` + b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `7cb7913148_6`  1      1.41 65521 23250
## - `8de0382f02`    1      1.43 65521 23250
## - b4112a94a6      1      1.43 65521 23250
## - `12eda2d982`    1      1.57 65521 23250
## - `0b846350ef`    1      1.96 65522 23250
## - `7841b6a5b1`    1      1.97 65522 23250
## - e5efa4d39a      1      2.24 65522 23250
## - dcfcbc2ea1      1      2.28 65522 23250
## - `29bbd86997`    1      2.42 65522 23250
## - `20f1afc5c7`    1      2.51 65522 23250
## - `7925993f42`    1      2.58 65522 23250
## - fbf66c8021      1      2.68 65522 23250
## - `7cb7913148_1`  1      2.92 65523 23250
## - `25bbf0e7e7`    1      4.33 65524 23250
## - aa69c802b6      1      5.19 65525 23251
## - b9a487ac3c      1      5.58 65525 23251
## - e7ee22effb      1      5.84 65526 23251
## - `63bcf89b1d`    1      5.90 65526 23251
## - ac826f0013      1      6.35 65526 23251
## - d4d6566f9c      1      6.41 65526 23251
## - `435dec85e2`    1      6.43 65526 23251
## - `8311343404`    1      6.89 65527 23251
## - c58f611921      1      7.29 65527 23251
## - `298ed82b22`    1      7.31 65527 23251
## - `7743f273c2`    1      7.42 65527 23251
## <none>                        65520 23251
## - e0a0772df0      1      8.03 65528 23251
## - `8a21502326`    1      8.68 65528 23252
## - `2a457d15d9`    1      9.19 65529 23252
## - `789b5244a9`    1      9.46 65529 23252
## - ed7e658a27      1      9.47 65529 23252
## - f66b98dd69      1     10.53 65530 23252
## - `2719b72c0d`    1     10.93 65531 23252
## - `56371466d7`    1     11.05 65531 23252
## - `98475257f7`    1     11.65 65531 23252
## - `1f222e3669`    1     12.00 65532 23252
## - `1fa099bb01`    1     12.26 65532 23252
## - `7cb7913148_4`  1     12.45 65532 23252
## - `49756d8e0f`    1     12.50 65532 23252
## - `7cb7913148_2`  1     12.71 65532 23253
## - c1b8ce2354      1     12.84 65533 23253
## - `3eb53ae932`    1     12.84 65533 23253
## - ae08d2297e      1     13.04 65533 23253
## + `2e874bc151`    1      1.39 65518 23253
## + `3df2300fa2`    1      1.27 65518 23253
## + `9b6e0b36c2`    1      1.23 65518 23253
## + `384bec5dd1_1`  1      1.21 65519 23253
## + ba54a2a637      1      1.18 65519 23253
## + fdf8628ca7      1      1.16 65519 23253
## + `96e6f0be58`    1      1.16 65519 23253
## + `173b6590ae`    1      1.06 65519 23253
## + `072b7e8f27`    1      1.06 65519 23253
## + `0342faceb5`    1      0.91 65519 23253
## + `4fc17427c8`    1      0.83 65519 23253
## + ee2ac696ff      1      0.80 65519 23253
## + `7cb7913148_5`  1      0.62 65519 23253
## + `7cb7913148_7`  1      0.46 65519 23253
## + `99d44111c9`    1      0.39 65519 23253
## + `0e2ab0831c`    1      0.26 65519 23253
## + `779d13189e`    1      0.25 65519 23253
## + `7cb7913148_3`  1      0.16 65520 23253
## + `6516422788`    1      0.13 65520 23253
## + d035af6ffa      1      0.13 65520 23253
## + `96c30c7eef`    1      0.10 65520 23253
## + b709f75447      1      0.09 65520 23253
## + `7734c0c22f`    1      0.05 65520 23253
## + `55cf3f7627`    1      0.04 65520 23253
## + fe8cdd80ba      1      0.03 65520 23253
## + `4468394575`    1      0.03 65520 23253
## + a24802caa5      1      0.02 65520 23253
## + `3e200bf766`    1      0.01 65520 23253
## + `77b3b41efa`    1      0.01 65520 23253
## - `04e7268385`    1     15.86 65536 23253
## - `55907cc1de`    1     16.95 65537 23254
## - abca7a848f      1     18.10 65538 23254
## - bdf934caa7      1     28.09 65548 23257
## - ffd1cdcfc1      1     31.40 65551 23258
## - `136c1727c3`    1     32.69 65552 23258
## - `60ec1426ce`    1     34.04 65554 23258
## - `65aed7dc1f`    1     39.06 65559 23260
## - fe0318e273      1     40.00 65560 23260
## - `016399044a`    1     53.70 65573 23264
## - f0a0febd35      1     54.81 65575 23264
## - `2bc6ab42f7`    1     55.67 65575 23264
## - `1f3058af83`    1     77.15 65597 23270
## - `87b982928b`    1    109.83 65630 23278
## - c0c3df65b1      1    110.60 65630 23279
## - a14fd026ce      1    111.67 65631 23279
## - `087235d61e`    1    137.14 65657 23286
## - `5f360995ef`    1    228.68 65748 23310
## - f013b60e50      1    232.96 65753 23311
## - `7fe6cb4c98`    1    286.25 65806 23325
## - `174825d438`    1    341.94 65862 23340
## - ea0f4a32e3      1    375.40 65895 23349
## - `8f5f7c556a`    1    401.80 65922 23356
## - `2d7fe4693a`    1    498.69 66018 23382
## - `8c2e088a3d`    1    523.98 66044 23388
## - d2c775fa99      1    716.87 66237 23439
## - `5b862c0a8f`    1   1132.37 66652 23549
## - beb6e17af1      1   1147.83 66668 23553
## - `06888ceac9_1`  1   1290.48 66810 23590
## - `9a575e82a4_1`  1   1335.52 66855 23602
## - `6db53d265a`    1   1485.24 67005 23641
## - aee1e4fc85      1   1535.26 67055 23654
## - `253eb5ef11`    1   1829.24 67349 23731
## - e86a2190c1      1   1856.05 67376 23738
## 
## Step:  AIC=23249.56
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `8de0382f02` + `12eda2d982` + c58f611921 + 
##     `20f1afc5c7` + `0b846350ef` + ac826f0013 + `7925993f42` + 
##     b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `8de0382f02`    1      1.45 65523 23248
## - b4112a94a6      1      1.45 65523 23248
## - `12eda2d982`    1      1.60 65523 23248
## - `0b846350ef`    1      1.96 65523 23248
## - `7841b6a5b1`    1      1.98 65523 23248
## - e5efa4d39a      1      2.24 65523 23248
## - dcfcbc2ea1      1      2.30 65523 23248
## - `29bbd86997`    1      2.42 65524 23248
## - `20f1afc5c7`    1      2.53 65524 23248
## - `7925993f42`    1      2.58 65524 23248
## - fbf66c8021      1      2.66 65524 23248
## - `7cb7913148_1`  1      2.82 65524 23248
## - `25bbf0e7e7`    1      4.31 65525 23249
## - aa69c802b6      1      5.20 65526 23249
## - b9a487ac3c      1      5.52 65527 23249
## - e7ee22effb      1      5.74 65527 23249
## - `63bcf89b1d`    1      5.85 65527 23249
## - ac826f0013      1      6.35 65527 23249
## - d4d6566f9c      1      6.36 65527 23249
## - `435dec85e2`    1      6.38 65528 23249
## - `8311343404`    1      6.80 65528 23249
## - `298ed82b22`    1      7.23 65528 23250
## - c58f611921      1      7.28 65528 23250
## - `7743f273c2`    1      7.34 65528 23250
## <none>                        65521 23250
## - e0a0772df0      1      8.04 65529 23250
## - `8a21502326`    1      8.68 65530 23250
## - `2a457d15d9`    1      9.10 65530 23250
## - `789b5244a9`    1      9.46 65531 23250
## - ed7e658a27      1      9.47 65531 23250
## - f66b98dd69      1     10.44 65532 23250
## - `2719b72c0d`    1     10.84 65532 23250
## - `56371466d7`    1     11.04 65532 23250
## - `98475257f7`    1     11.67 65533 23251
## - `1f222e3669`    1     11.90 65533 23251
## - `1fa099bb01`    1     12.13 65533 23251
## - `7cb7913148_4`  1     12.38 65534 23251
## - `7cb7913148_2`  1     12.53 65534 23251
## - `49756d8e0f`    1     12.54 65534 23251
## - c1b8ce2354      1     12.88 65534 23251
## - `3eb53ae932`    1     12.88 65534 23251
## - ae08d2297e      1     12.97 65534 23251
## + `7cb7913148_6`  1      1.41 65520 23251
## + `2e874bc151`    1      1.39 65520 23251
## + `3df2300fa2`    1      1.28 65520 23251
## + `9b6e0b36c2`    1      1.23 65520 23251
## + `384bec5dd1_1`  1      1.19 65520 23251
## + ba54a2a637      1      1.18 65520 23251
## + `96e6f0be58`    1      1.18 65520 23251
## + fdf8628ca7      1      1.16 65520 23251
## + `173b6590ae`    1      1.07 65520 23251
## + `072b7e8f27`    1      1.04 65520 23251
## + `0342faceb5`    1      0.91 65520 23251
## + `4fc17427c8`    1      0.83 65520 23251
## + ee2ac696ff      1      0.79 65520 23251
## + `7cb7913148_5`  1      0.62 65521 23251
## + `7cb7913148_7`  1      0.46 65521 23251
## + `99d44111c9`    1      0.40 65521 23252
## + `0e2ab0831c`    1      0.26 65521 23252
## + `779d13189e`    1      0.25 65521 23252
## + `7cb7913148_3`  1      0.18 65521 23252
## + `6516422788`    1      0.14 65521 23252
## + d035af6ffa      1      0.13 65521 23252
## + `96c30c7eef`    1      0.09 65521 23252
## + b709f75447      1      0.09 65521 23252
## + `7734c0c22f`    1      0.05 65521 23252
## + `55cf3f7627`    1      0.04 65521 23252
## + fe8cdd80ba      1      0.03 65521 23252
## + `4468394575`    1      0.02 65521 23252
## + a24802caa5      1      0.02 65521 23252
## + `77b3b41efa`    1      0.01 65521 23252
## + `3e200bf766`    1      0.01 65521 23252
## - `04e7268385`    1     15.87 65537 23252
## - `55907cc1de`    1     16.80 65538 23252
## - abca7a848f      1     18.10 65539 23252
## - bdf934caa7      1     28.02 65549 23255
## - ffd1cdcfc1      1     31.35 65552 23256
## - `136c1727c3`    1     32.78 65554 23256
## - `60ec1426ce`    1     34.10 65555 23257
## - `65aed7dc1f`    1     38.97 65560 23258
## - fe0318e273      1     39.94 65561 23258
## - `016399044a`    1     53.49 65575 23262
## - f0a0febd35      1     54.75 65576 23262
## - `2bc6ab42f7`    1     55.82 65577 23262
## - `1f3058af83`    1     77.36 65598 23268
## - `87b982928b`    1    109.79 65631 23277
## - c0c3df65b1      1    110.42 65632 23277
## - a14fd026ce      1    111.64 65633 23277
## - `087235d61e`    1    137.00 65658 23284
## - `5f360995ef`    1    228.83 65750 23308
## - f013b60e50      1    232.74 65754 23310
## - `7fe6cb4c98`    1    286.11 65807 23324
## - `174825d438`    1    342.22 65863 23339
## - ea0f4a32e3      1    375.07 65896 23347
## - `8f5f7c556a`    1    402.06 65923 23354
## - `2d7fe4693a`    1    498.33 66019 23380
## - `8c2e088a3d`    1    523.62 66045 23387
## - d2c775fa99      1    716.29 66237 23438
## - `5b862c0a8f`    1   1132.06 66653 23547
## - beb6e17af1      1   1147.19 66668 23551
## - `06888ceac9_1`  1   1290.17 66811 23588
## - `9a575e82a4_1`  1   1335.13 66856 23600
## - `6db53d265a`    1   1485.10 67006 23639
## - aee1e4fc85      1   1535.37 67057 23652
## - `253eb5ef11`    1   1828.11 67349 23729
## - e86a2190c1      1   1856.52 67378 23736
## 
## Step:  AIC=23247.94
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `12eda2d982` + c58f611921 + `20f1afc5c7` + 
##     `0b846350ef` + ac826f0013 + `7925993f42` + b9a487ac3c + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - b4112a94a6      1      1.11 65524 23246
## - `12eda2d982`    1      1.58 65524 23246
## - `0b846350ef`    1      1.97 65525 23246
## - `7841b6a5b1`    1      1.98 65525 23246
## - e5efa4d39a      1      2.26 65525 23246
## - dcfcbc2ea1      1      2.30 65525 23247
## - `29bbd86997`    1      2.43 65525 23247
## - `20f1afc5c7`    1      2.50 65525 23247
## - `7925993f42`    1      2.59 65525 23247
## - fbf66c8021      1      2.63 65525 23247
## - `7cb7913148_1`  1      2.84 65525 23247
## - `25bbf0e7e7`    1      4.33 65527 23247
## - aa69c802b6      1      5.21 65528 23247
## - b9a487ac3c      1      5.51 65528 23247
## - e7ee22effb      1      5.70 65528 23248
## - `63bcf89b1d`    1      5.87 65528 23248
## - d4d6566f9c      1      6.33 65529 23248
## - `435dec85e2`    1      6.34 65529 23248
## - ac826f0013      1      6.36 65529 23248
## - `8311343404`    1      6.78 65529 23248
## - c58f611921      1      7.25 65530 23248
## - `298ed82b22`    1      7.27 65530 23248
## - `7743f273c2`    1      7.34 65530 23248
## <none>                        65523 23248
## - e0a0772df0      1      8.04 65531 23248
## - `8a21502326`    1      8.59 65531 23248
## - `2a457d15d9`    1      9.18 65532 23248
## - `789b5244a9`    1      9.37 65532 23248
## - ed7e658a27      1      9.38 65532 23248
## - f66b98dd69      1     10.56 65533 23249
## - `2719b72c0d`    1     10.96 65534 23249
## - `56371466d7`    1     11.02 65534 23249
## - `98475257f7`    1     11.66 65534 23249
## - `1f222e3669`    1     11.98 65535 23249
## - `1fa099bb01`    1     12.03 65535 23249
## - `7cb7913148_4`  1     12.40 65535 23249
## - `49756d8e0f`    1     12.44 65535 23249
## - `7cb7913148_2`  1     12.59 65535 23249
## - c1b8ce2354      1     12.91 65535 23249
## - `3eb53ae932`    1     12.91 65535 23249
## - ae08d2297e      1     12.98 65536 23249
## + `8de0382f02`    1      1.45 65521 23250
## + `7cb7913148_6`  1      1.44 65521 23250
## + `2e874bc151`    1      1.38 65521 23250
## + `3df2300fa2`    1      1.30 65521 23250
## + `9b6e0b36c2`    1      1.23 65521 23250
## + `96e6f0be58`    1      1.19 65521 23250
## + ba54a2a637      1      1.18 65521 23250
## + `384bec5dd1_1`  1      1.18 65521 23250
## + fdf8628ca7      1      1.16 65521 23250
## + `173b6590ae`    1      1.08 65522 23250
## + `072b7e8f27`    1      1.07 65522 23250
## + `0342faceb5`    1      0.90 65522 23250
## + `4fc17427c8`    1      0.83 65522 23250
## + ee2ac696ff      1      0.78 65522 23250
## + `7cb7913148_5`  1      0.63 65522 23250
## + `7cb7913148_7`  1      0.46 65522 23250
## + `99d44111c9`    1      0.39 65522 23250
## + `0e2ab0831c`    1      0.26 65522 23250
## + `779d13189e`    1      0.25 65522 23250
## + `7cb7913148_3`  1      0.18 65522 23250
## + `6516422788`    1      0.15 65522 23250
## + d035af6ffa      1      0.12 65522 23250
## + `96c30c7eef`    1      0.09 65522 23250
## + b709f75447      1      0.09 65522 23250
## + `7734c0c22f`    1      0.05 65523 23250
## + `55cf3f7627`    1      0.03 65523 23250
## + fe8cdd80ba      1      0.03 65523 23250
## + `4468394575`    1      0.02 65523 23250
## + a24802caa5      1      0.02 65523 23250
## + `77b3b41efa`    1      0.01 65523 23250
## + `3e200bf766`    1      0.01 65523 23250
## - `04e7268385`    1     15.92 65539 23250
## - `55907cc1de`    1     16.85 65539 23250
## - abca7a848f      1     18.17 65541 23251
## - bdf934caa7      1     27.95 65551 23253
## - ffd1cdcfc1      1     31.30 65554 23254
## - `136c1727c3`    1     32.91 65555 23255
## - `60ec1426ce`    1     33.99 65557 23255
## - `65aed7dc1f`    1     38.89 65561 23256
## - fe0318e273      1     40.05 65563 23257
## - `016399044a`    1     53.23 65576 23260
## - f0a0febd35      1     54.73 65577 23260
## - `2bc6ab42f7`    1     55.63 65578 23261
## - `1f3058af83`    1     77.60 65600 23267
## - `87b982928b`    1    109.50 65632 23275
## - c0c3df65b1      1    110.16 65633 23275
## - a14fd026ce      1    111.57 65634 23276
## - `087235d61e`    1    137.04 65660 23282
## - `5f360995ef`    1    229.37 65752 23307
## - f013b60e50      1    232.69 65755 23308
## - `7fe6cb4c98`    1    286.28 65809 23322
## - `174825d438`    1    341.60 65864 23337
## - ea0f4a32e3      1    375.82 65898 23346
## - `8f5f7c556a`    1    402.07 65925 23353
## - `2d7fe4693a`    1    498.37 66021 23378
## - `8c2e088a3d`    1    523.74 66046 23385
## - d2c775fa99      1    716.66 66239 23436
## - `5b862c0a8f`    1   1131.99 66655 23545
## - beb6e17af1      1   1147.53 66670 23550
## - `06888ceac9_1`  1   1290.36 66813 23587
## - `9a575e82a4_1`  1   1334.31 66857 23598
## - `6db53d265a`    1   1484.18 67007 23638
## - aee1e4fc85      1   1535.85 67058 23651
## - `253eb5ef11`    1   1828.21 67351 23727
## - e86a2190c1      1   1857.05 67380 23735
## 
## Step:  AIC=23246.24
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `12eda2d982` + c58f611921 + `20f1afc5c7` + `0b846350ef` + 
##     ac826f0013 + `7925993f42` + b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `12eda2d982`    1      1.58 65525 23245
## - `0b846350ef`    1      1.95 65526 23245
## - `7841b6a5b1`    1      1.96 65526 23245
## - e5efa4d39a      1      2.27 65526 23245
## - dcfcbc2ea1      1      2.29 65526 23245
## - `29bbd86997`    1      2.44 65526 23245
## - `20f1afc5c7`    1      2.47 65526 23245
## - fbf66c8021      1      2.58 65526 23245
## - `7925993f42`    1      2.60 65526 23245
## - `7cb7913148_1`  1      2.89 65527 23245
## - `25bbf0e7e7`    1      4.37 65528 23245
## - aa69c802b6      1      5.24 65529 23246
## - b9a487ac3c      1      5.52 65529 23246
## - e7ee22effb      1      5.67 65529 23246
## - `63bcf89b1d`    1      5.87 65530 23246
## - d4d6566f9c      1      6.33 65530 23246
## - ac826f0013      1      6.33 65530 23246
## - `435dec85e2`    1      6.34 65530 23246
## - `8311343404`    1      6.75 65530 23246
## - `298ed82b22`    1      7.26 65531 23246
## - c58f611921      1      7.29 65531 23246
## - `7743f273c2`    1      7.37 65531 23246
## <none>                        65524 23246
## - e0a0772df0      1      8.00 65532 23246
## - `8a21502326`    1      8.55 65532 23246
## - `2a457d15d9`    1      9.11 65533 23247
## - `789b5244a9`    1      9.33 65533 23247
## - ed7e658a27      1      9.34 65533 23247
## - f66b98dd69      1     10.54 65534 23247
## - `2719b72c0d`    1     10.94 65535 23247
## - `56371466d7`    1     10.98 65535 23247
## - `98475257f7`    1     11.71 65535 23247
## - `1fa099bb01`    1     11.89 65536 23247
## - `1f222e3669`    1     11.96 65536 23247
## - `7cb7913148_4`  1     12.38 65536 23248
## - `49756d8e0f`    1     12.45 65536 23248
## - `7cb7913148_2`  1     12.62 65536 23248
## - c1b8ce2354      1     12.87 65537 23248
## - `3eb53ae932`    1     12.87 65537 23248
## - ae08d2297e      1     12.94 65537 23248
## + `7cb7913148_6`  1      1.46 65522 23248
## + `2e874bc151`    1      1.39 65522 23248
## + `3df2300fa2`    1      1.31 65522 23248
## + `9b6e0b36c2`    1      1.22 65522 23248
## + ba54a2a637      1      1.19 65523 23248
## + `96e6f0be58`    1      1.19 65523 23248
## + `384bec5dd1_1`  1      1.17 65523 23248
## + fdf8628ca7      1      1.16 65523 23248
## + b4112a94a6      1      1.11 65523 23248
## + `8de0382f02`    1      1.11 65523 23248
## + `173b6590ae`    1      1.10 65523 23248
## + `072b7e8f27`    1      0.91 65523 23248
## + `0342faceb5`    1      0.90 65523 23248
## + `4fc17427c8`    1      0.84 65523 23248
## + ee2ac696ff      1      0.76 65523 23248
## + `7cb7913148_5`  1      0.62 65523 23248
## + `7cb7913148_7`  1      0.47 65523 23248
## + `99d44111c9`    1      0.38 65523 23248
## + `0e2ab0831c`    1      0.26 65523 23248
## + `779d13189e`    1      0.25 65523 23248
## + `7cb7913148_3`  1      0.17 65524 23248
## + `6516422788`    1      0.16 65524 23248
## + d035af6ffa      1      0.11 65524 23248
## + `96c30c7eef`    1      0.09 65524 23248
## + b709f75447      1      0.09 65524 23248
## + `7734c0c22f`    1      0.05 65524 23248
## + `55cf3f7627`    1      0.03 65524 23248
## + fe8cdd80ba      1      0.03 65524 23248
## + `4468394575`    1      0.02 65524 23248
## + a24802caa5      1      0.02 65524 23248
## + `77b3b41efa`    1      0.01 65524 23248
## + `3e200bf766`    1      0.01 65524 23248
## - `04e7268385`    1     15.88 65540 23248
## - `55907cc1de`    1     16.93 65541 23249
## - abca7a848f      1     18.09 65542 23249
## - bdf934caa7      1     27.88 65552 23252
## - ffd1cdcfc1      1     31.34 65555 23253
## - `136c1727c3`    1     32.85 65557 23253
## - `60ec1426ce`    1     33.96 65558 23253
## - `65aed7dc1f`    1     38.95 65563 23255
## - fe0318e273      1     40.15 65564 23255
## - `016399044a`    1     53.30 65577 23258
## - f0a0febd35      1     54.88 65579 23259
## - `2bc6ab42f7`    1     55.50 65579 23259
## - `1f3058af83`    1     77.61 65601 23265
## - `87b982928b`    1    109.47 65633 23273
## - c0c3df65b1      1    110.09 65634 23274
## - a14fd026ce      1    111.52 65635 23274
## - `087235d61e`    1    137.04 65661 23281
## - `5f360995ef`    1    229.44 65753 23305
## - f013b60e50      1    232.60 65756 23306
## - `7fe6cb4c98`    1    285.87 65810 23320
## - `174825d438`    1    342.29 65866 23335
## - ea0f4a32e3      1    375.88 65900 23344
## - `8f5f7c556a`    1    402.35 65926 23351
## - `2d7fe4693a`    1    498.15 66022 23377
## - `8c2e088a3d`    1    524.20 66048 23384
## - d2c775fa99      1    716.87 66241 23434
## - `5b862c0a8f`    1   1131.99 66656 23544
## - beb6e17af1      1   1147.72 66671 23548
## - `06888ceac9_1`  1   1290.82 66815 23585
## - `9a575e82a4_1`  1   1333.72 66857 23596
## - `6db53d265a`    1   1486.22 67010 23636
## - aee1e4fc85      1   1537.19 67061 23650
## - `253eb5ef11`    1   1828.36 67352 23725
## - e86a2190c1      1   1856.57 67380 23733
## 
## Step:  AIC=23244.66
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + c58f611921 + `20f1afc5c7` + `0b846350ef` + ac826f0013 + 
##     `7925993f42` + b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `7841b6a5b1`    1      1.94 65527 23243
## - `0b846350ef`    1      1.97 65527 23243
## - e5efa4d39a      1      2.27 65528 23243
## - dcfcbc2ea1      1      2.29 65528 23243
## - `29bbd86997`    1      2.45 65528 23243
## - `20f1afc5c7`    1      2.47 65528 23243
## - fbf66c8021      1      2.59 65528 23243
## - `7925993f42`    1      2.62 65528 23243
## - `7cb7913148_1`  1      2.86 65528 23243
## - `25bbf0e7e7`    1      4.31 65530 23244
## - aa69c802b6      1      5.21 65530 23244
## - b9a487ac3c      1      5.54 65531 23244
## - e7ee22effb      1      5.68 65531 23244
## - `63bcf89b1d`    1      5.82 65531 23244
## - ac826f0013      1      6.27 65532 23244
## - d4d6566f9c      1      6.36 65532 23244
## - `435dec85e2`    1      6.38 65532 23244
## - `8311343404`    1      6.82 65532 23244
## - `298ed82b22`    1      7.27 65533 23245
## - `7743f273c2`    1      7.33 65533 23245
## - c58f611921      1      7.39 65533 23245
## <none>                        65525 23245
## - e0a0772df0      1      7.96 65533 23245
## - `8a21502326`    1      8.50 65534 23245
## - `2a457d15d9`    1      9.15 65534 23245
## - `789b5244a9`    1      9.27 65535 23245
## - ed7e658a27      1      9.28 65535 23245
## - f66b98dd69      1     10.54 65536 23246
## - `2719b72c0d`    1     10.94 65536 23246
## - `56371466d7`    1     10.97 65536 23246
## - `98475257f7`    1     11.64 65537 23246
## - `1fa099bb01`    1     11.84 65537 23246
## - `1f222e3669`    1     11.97 65537 23246
## - `49756d8e0f`    1     12.40 65538 23246
## - `7cb7913148_4`  1     12.41 65538 23246
## - `7cb7913148_2`  1     12.60 65538 23246
## - c1b8ce2354      1     12.84 65538 23246
## - `3eb53ae932`    1     12.84 65538 23246
## - ae08d2297e      1     12.91 65538 23246
## + `12eda2d982`    1      1.58 65524 23246
## + `7cb7913148_6`  1      1.49 65524 23246
## + `2e874bc151`    1      1.41 65524 23246
## + `3df2300fa2`    1      1.31 65524 23246
## + `9b6e0b36c2`    1      1.21 65524 23246
## + ba54a2a637      1      1.21 65524 23246
## + `96e6f0be58`    1      1.19 65524 23246
## + `384bec5dd1_1`  1      1.18 65524 23246
## + fdf8628ca7      1      1.14 65524 23246
## + b4112a94a6      1      1.11 65524 23246
## + `8de0382f02`    1      1.11 65524 23246
## + `173b6590ae`    1      1.09 65524 23246
## + `072b7e8f27`    1      0.91 65524 23246
## + `0342faceb5`    1      0.89 65524 23246
## + `4fc17427c8`    1      0.85 65524 23246
## + ee2ac696ff      1      0.79 65524 23246
## + `7cb7913148_5`  1      0.66 65525 23246
## + `7cb7913148_7`  1      0.49 65525 23246
## + `99d44111c9`    1      0.39 65525 23247
## + `0e2ab0831c`    1      0.27 65525 23247
## + `779d13189e`    1      0.25 65525 23247
## + `7cb7913148_3`  1      0.16 65525 23247
## + `6516422788`    1      0.15 65525 23247
## + d035af6ffa      1      0.11 65525 23247
## + b709f75447      1      0.09 65525 23247
## + `96c30c7eef`    1      0.09 65525 23247
## + `7734c0c22f`    1      0.05 65525 23247
## + fe8cdd80ba      1      0.03 65525 23247
## + `55cf3f7627`    1      0.03 65525 23247
## + `4468394575`    1      0.02 65525 23247
## + a24802caa5      1      0.02 65525 23247
## + `77b3b41efa`    1      0.01 65525 23247
## + `3e200bf766`    1      0.01 65525 23247
## - `04e7268385`    1     15.88 65541 23247
## - `55907cc1de`    1     16.87 65542 23247
## - abca7a848f      1     18.12 65543 23248
## - bdf934caa7      1     27.80 65553 23250
## - ffd1cdcfc1      1     31.17 65556 23251
## - `136c1727c3`    1     32.88 65558 23251
## - `60ec1426ce`    1     33.99 65559 23252
## - `65aed7dc1f`    1     38.85 65564 23253
## - fe0318e273      1     40.26 65566 23253
## - `016399044a`    1     53.29 65579 23257
## - f0a0febd35      1     55.10 65580 23257
## - `2bc6ab42f7`    1     55.43 65581 23257
## - `1f3058af83`    1     77.68 65603 23263
## - `87b982928b`    1    109.70 65635 23272
## - c0c3df65b1      1    110.18 65635 23272
## - a14fd026ce      1    111.54 65637 23272
## - `087235d61e`    1    137.27 65663 23279
## - `5f360995ef`    1    229.63 65755 23304
## - f013b60e50      1    232.98 65758 23305
## - `7fe6cb4c98`    1    285.67 65811 23319
## - `174825d438`    1    342.15 65867 23334
## - ea0f4a32e3      1    375.56 65901 23343
## - `8f5f7c556a`    1    402.16 65927 23350
## - `2d7fe4693a`    1    498.49 66024 23375
## - `8c2e088a3d`    1    523.81 66049 23382
## - d2c775fa99      1    716.96 66242 23433
## - `5b862c0a8f`    1   1131.47 66657 23542
## - beb6e17af1      1   1147.37 66673 23546
## - `06888ceac9_1`  1   1291.26 66817 23584
## - `9a575e82a4_1`  1   1333.18 66858 23595
## - `6db53d265a`    1   1485.26 67011 23634
## - aee1e4fc85      1   1537.17 67062 23648
## - `253eb5ef11`    1   1828.49 67354 23724
## - e86a2190c1      1   1858.36 67384 23732
## 
## Step:  AIC=23243.18
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + c58f611921 + `20f1afc5c7` + `0b846350ef` + ac826f0013 + 
##     `7925993f42` + b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `0b846350ef`    1      1.97 65529 23242
## - e5efa4d39a      1      2.28 65530 23242
## - dcfcbc2ea1      1      2.35 65530 23242
## - `20f1afc5c7`    1      2.42 65530 23242
## - `29bbd86997`    1      2.46 65530 23242
## - fbf66c8021      1      2.60 65530 23242
## - `7925993f42`    1      2.60 65530 23242
## - `7cb7913148_1`  1      2.86 65530 23242
## - `25bbf0e7e7`    1      4.31 65532 23242
## - aa69c802b6      1      5.24 65532 23243
## - b9a487ac3c      1      5.52 65533 23243
## - e7ee22effb      1      5.68 65533 23243
## - `63bcf89b1d`    1      5.85 65533 23243
## - ac826f0013      1      6.26 65533 23243
## - d4d6566f9c      1      6.38 65534 23243
## - `435dec85e2`    1      6.39 65534 23243
## - `8311343404`    1      6.78 65534 23243
## - `298ed82b22`    1      7.27 65534 23243
## - `7743f273c2`    1      7.34 65535 23243
## - c58f611921      1      7.36 65535 23243
## <none>                        65527 23243
## - `8a21502326`    1      8.50 65536 23243
## - `2a457d15d9`    1      9.16 65536 23244
## - `789b5244a9`    1      9.28 65536 23244
## - ed7e658a27      1      9.29 65537 23244
## - f66b98dd69      1     10.53 65538 23244
## - `2719b72c0d`    1     10.93 65538 23244
## - `56371466d7`    1     11.02 65538 23244
## - `98475257f7`    1     11.70 65539 23244
## - `1fa099bb01`    1     11.87 65539 23244
## - `1f222e3669`    1     11.90 65539 23244
## - `7cb7913148_4`  1     12.39 65540 23244
## - `49756d8e0f`    1     12.41 65540 23244
## - `7cb7913148_2`  1     12.53 65540 23244
## - c1b8ce2354      1     12.84 65540 23245
## - `3eb53ae932`    1     12.84 65540 23245
## + `7841b6a5b1`    1      1.94 65525 23245
## - ae08d2297e      1     13.07 65540 23245
## + `12eda2d982`    1      1.57 65526 23245
## + `7cb7913148_6`  1      1.50 65526 23245
## + `2e874bc151`    1      1.42 65526 23245
## + `3df2300fa2`    1      1.30 65526 23245
## + `9b6e0b36c2`    1      1.23 65526 23245
## + ba54a2a637      1      1.23 65526 23245
## + `384bec5dd1_1`  1      1.20 65526 23245
## + `96e6f0be58`    1      1.17 65526 23245
## + fdf8628ca7      1      1.16 65526 23245
## + b4112a94a6      1      1.09 65526 23245
## + `8de0382f02`    1      1.09 65526 23245
## + `173b6590ae`    1      1.08 65526 23245
## + `072b7e8f27`    1      0.90 65526 23245
## + `0342faceb5`    1      0.88 65526 23245
## + `4fc17427c8`    1      0.88 65526 23245
## + ee2ac696ff      1      0.76 65526 23245
## + `7cb7913148_5`  1      0.65 65527 23245
## + `7cb7913148_7`  1      0.49 65527 23245
## + `99d44111c9`    1      0.41 65527 23245
## + `0e2ab0831c`    1      0.28 65527 23245
## + `779d13189e`    1      0.26 65527 23245
## + `7cb7913148_3`  1      0.15 65527 23245
## + `6516422788`    1      0.14 65527 23245
## + d035af6ffa      1      0.10 65527 23245
## + b709f75447      1      0.09 65527 23245
## + `96c30c7eef`    1      0.08 65527 23245
## + `7734c0c22f`    1      0.04 65527 23245
## + fe8cdd80ba      1      0.03 65527 23245
## + `4468394575`    1      0.03 65527 23245
## + `55cf3f7627`    1      0.02 65527 23245
## + a24802caa5      1      0.02 65527 23245
## + `77b3b41efa`    1      0.01 65527 23245
## + `3e200bf766`    1      0.01 65527 23245
## - `04e7268385`    1     15.89 65543 23245
## - `55907cc1de`    1     16.98 65544 23246
## - abca7a848f      1     18.00 65545 23246
## - bdf934caa7      1     27.73 65555 23249
## - ffd1cdcfc1      1     31.36 65559 23250
## - `136c1727c3`    1     32.92 65560 23250
## - `60ec1426ce`    1     33.91 65561 23250
## - `65aed7dc1f`    1     38.81 65566 23252
## - fe0318e273      1     40.29 65568 23252
## - `016399044a`    1     53.18 65580 23255
## - `2bc6ab42f7`    1     55.35 65583 23256
## - f0a0febd35      1     55.38 65583 23256
## - `1f3058af83`    1     77.53 65605 23262
## - `87b982928b`    1    109.45 65637 23270
## - c0c3df65b1      1    110.46 65638 23271
## - a14fd026ce      1    111.90 65639 23271
## - `087235d61e`    1    137.17 65664 23278
## - `5f360995ef`    1    229.85 65757 23302
## - f013b60e50      1    233.20 65760 23303
## - `7fe6cb4c98`    1    285.45 65813 23317
## - `174825d438`    1    341.62 65869 23332
## - ea0f4a32e3      1    375.74 65903 23341
## - `8f5f7c556a`    1    401.71 65929 23348
## - `2d7fe4693a`    1    498.17 66025 23374
## - `8c2e088a3d`    1    523.33 66051 23380
## - e0a0772df0      1    695.22 66222 23426
## - d2c775fa99      1    717.01 66244 23431
## - `5b862c0a8f`    1   1131.67 66659 23540
## - beb6e17af1      1   1146.54 66674 23544
## - `06888ceac9_1`  1   1291.92 66819 23582
## - `9a575e82a4_1`  1   1332.78 66860 23593
## - `6db53d265a`    1   1483.92 67011 23633
## - aee1e4fc85      1   1537.74 67065 23647
## - `253eb5ef11`    1   1828.69 67356 23722
## - e86a2190c1      1   1858.28 67386 23730
## 
## Step:  AIC=23241.71
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + c58f611921 + `20f1afc5c7` + ac826f0013 + `7925993f42` + 
##     b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - e5efa4d39a      1      2.28 65531 23240
## - dcfcbc2ea1      1      2.33 65532 23240
## - `20f1afc5c7`    1      2.43 65532 23240
## - `29bbd86997`    1      2.46 65532 23240
## - fbf66c8021      1      2.62 65532 23240
## - `7925993f42`    1      2.71 65532 23240
## - `7cb7913148_1`  1      2.87 65532 23240
## - `25bbf0e7e7`    1      4.34 65534 23241
## - aa69c802b6      1      5.24 65534 23241
## - b9a487ac3c      1      5.50 65535 23241
## - e7ee22effb      1      5.72 65535 23241
## - `63bcf89b1d`    1      5.82 65535 23241
## - ac826f0013      1      6.32 65536 23241
## - d4d6566f9c      1      6.34 65536 23241
## - `435dec85e2`    1      6.35 65536 23241
## - `8311343404`    1      6.80 65536 23242
## - `298ed82b22`    1      7.17 65536 23242
## - `7743f273c2`    1      7.35 65537 23242
## - c58f611921      1      7.36 65537 23242
## <none>                        65529 23242
## - `8a21502326`    1      8.45 65538 23242
## - `789b5244a9`    1      9.22 65538 23242
## - ed7e658a27      1      9.23 65538 23242
## - `2a457d15d9`    1      9.24 65538 23242
## - f66b98dd69      1     10.57 65540 23242
## - `2719b72c0d`    1     10.97 65540 23243
## - `56371466d7`    1     11.05 65540 23243
## - `1fa099bb01`    1     11.74 65541 23243
## - `98475257f7`    1     11.76 65541 23243
## - `1f222e3669`    1     11.78 65541 23243
## - `7cb7913148_2`  1     12.38 65542 23243
## - `7cb7913148_4`  1     12.39 65542 23243
## - `49756d8e0f`    1     12.42 65542 23243
## - c1b8ce2354      1     12.88 65542 23243
## - `3eb53ae932`    1     12.88 65542 23243
## + `0b846350ef`    1      1.97 65527 23243
## + `7841b6a5b1`    1      1.95 65527 23243
## - ae08d2297e      1     13.10 65542 23243
## + `12eda2d982`    1      1.58 65528 23243
## + `7cb7913148_6`  1      1.50 65528 23243
## + `2e874bc151`    1      1.39 65528 23243
## + `3df2300fa2`    1      1.29 65528 23243
## + `9b6e0b36c2`    1      1.23 65528 23243
## + ba54a2a637      1      1.23 65528 23243
## + `384bec5dd1_1`  1      1.21 65528 23243
## + fdf8628ca7      1      1.17 65528 23243
## + `96e6f0be58`    1      1.15 65528 23243
## + `173b6590ae`    1      1.12 65528 23243
## + b4112a94a6      1      1.06 65528 23243
## + `8de0382f02`    1      1.06 65528 23243
## + `4fc17427c8`    1      0.88 65528 23244
## + `072b7e8f27`    1      0.88 65528 23244
## + `0342faceb5`    1      0.85 65528 23244
## + ee2ac696ff      1      0.76 65528 23244
## + `7cb7913148_5`  1      0.65 65529 23244
## + `7cb7913148_7`  1      0.49 65529 23244
## + `99d44111c9`    1      0.40 65529 23244
## + `0e2ab0831c`    1      0.28 65529 23244
## + `779d13189e`    1      0.26 65529 23244
## + `7cb7913148_3`  1      0.15 65529 23244
## + `6516422788`    1      0.13 65529 23244
## + d035af6ffa      1      0.10 65529 23244
## + b709f75447      1      0.09 65529 23244
## + `96c30c7eef`    1      0.09 65529 23244
## + `7734c0c22f`    1      0.04 65529 23244
## + `4468394575`    1      0.04 65529 23244
## + fe8cdd80ba      1      0.03 65529 23244
## + `55cf3f7627`    1      0.02 65529 23244
## + a24802caa5      1      0.02 65529 23244
## + `77b3b41efa`    1      0.01 65529 23244
## + `3e200bf766`    1      0.01 65529 23244
## - `04e7268385`    1     15.84 65545 23244
## - `55907cc1de`    1     16.93 65546 23244
## - abca7a848f      1     17.98 65547 23244
## - bdf934caa7      1     27.78 65557 23247
## - ffd1cdcfc1      1     31.20 65560 23248
## - `136c1727c3`    1     32.94 65562 23248
## - `60ec1426ce`    1     33.89 65563 23249
## - `65aed7dc1f`    1     38.92 65568 23250
## - fe0318e273      1     40.32 65570 23250
## - `016399044a`    1     53.04 65582 23254
## - f0a0febd35      1     55.49 65585 23254
## - `2bc6ab42f7`    1     55.56 65585 23254
## - `1f3058af83`    1     77.48 65607 23260
## - `87b982928b`    1    109.30 65638 23269
## - c0c3df65b1      1    110.47 65640 23269
## - a14fd026ce      1    111.74 65641 23270
## - `087235d61e`    1    137.42 65667 23276
## - `5f360995ef`    1    229.85 65759 23301
## - f013b60e50      1    233.47 65763 23302
## - `7fe6cb4c98`    1    285.81 65815 23316
## - `174825d438`    1    341.67 65871 23331
## - ea0f4a32e3      1    375.41 65905 23340
## - `8f5f7c556a`    1    402.04 65931 23347
## - `2d7fe4693a`    1    497.96 66027 23372
## - `8c2e088a3d`    1    523.21 66052 23379
## - e0a0772df0      1    694.47 66224 23424
## - d2c775fa99      1    717.57 66247 23430
## - `5b862c0a8f`    1   1130.96 66660 23539
## - beb6e17af1      1   1145.57 66675 23543
## - `06888ceac9_1`  1   1292.21 66821 23581
## - `9a575e82a4_1`  1   1332.87 66862 23592
## - `6db53d265a`    1   1485.71 67015 23632
## - aee1e4fc85      1   1538.83 67068 23646
## - `253eb5ef11`    1   1829.01 67358 23721
## - e86a2190c1      1   1857.56 67387 23728
## 
## Step:  AIC=23240.32
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + c58f611921 + `20f1afc5c7` + ac826f0013 + `7925993f42` + 
##     b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - dcfcbc2ea1      1      2.38 65534 23239
## - `20f1afc5c7`    1      2.44 65534 23239
## - fbf66c8021      1      2.61 65534 23239
## - `7925993f42`    1      2.67 65534 23239
## - `7cb7913148_1`  1      2.80 65534 23239
## - `25bbf0e7e7`    1      4.28 65536 23240
## - aa69c802b6      1      5.24 65537 23240
## - b9a487ac3c      1      5.48 65537 23240
## - e7ee22effb      1      5.76 65537 23240
## - `63bcf89b1d`    1      5.82 65537 23240
## - ac826f0013      1      6.31 65538 23240
## - d4d6566f9c      1      6.40 65538 23240
## - `435dec85e2`    1      6.41 65538 23240
## - `8311343404`    1      6.68 65538 23240
## - `298ed82b22`    1      7.24 65539 23240
## - c58f611921      1      7.36 65539 23240
## - `7743f273c2`    1      7.44 65539 23240
## <none>                        65531 23240
## - `8a21502326`    1      8.34 65540 23240
## - `789b5244a9`    1      9.11 65541 23241
## - ed7e658a27      1      9.12 65541 23241
## - `2a457d15d9`    1      9.21 65541 23241
## - `29bbd86997`    1      9.93 65541 23241
## - f66b98dd69      1     10.44 65542 23241
## - `2719b72c0d`    1     10.84 65542 23241
## - `56371466d7`    1     11.13 65543 23241
## - `98475257f7`    1     11.71 65543 23241
## - `1fa099bb01`    1     11.78 65543 23242
## - `1f222e3669`    1     11.80 65543 23242
## - `7cb7913148_2`  1     12.35 65544 23242
## - `7cb7913148_4`  1     12.38 65544 23242
## - `49756d8e0f`    1     12.42 65544 23242
## + e5efa4d39a      1      2.28 65529 23242
## + `0b846350ef`    1      1.98 65530 23242
## + `7841b6a5b1`    1      1.96 65530 23242
## - c1b8ce2354      1     13.10 65545 23242
## - `3eb53ae932`    1     13.10 65545 23242
## - ae08d2297e      1     13.12 65545 23242
## + `12eda2d982`    1      1.59 65530 23242
## + `7cb7913148_6`  1      1.50 65530 23242
## + `2e874bc151`    1      1.43 65530 23242
## + `3df2300fa2`    1      1.30 65530 23242
## + `384bec5dd1_1`  1      1.25 65530 23242
## + `9b6e0b36c2`    1      1.23 65530 23242
## + ba54a2a637      1      1.23 65530 23242
## + `96e6f0be58`    1      1.16 65530 23242
## + `173b6590ae`    1      1.16 65530 23242
## + fdf8628ca7      1      1.15 65530 23242
## + b4112a94a6      1      1.07 65530 23242
## + `8de0382f02`    1      1.07 65530 23242
## + `072b7e8f27`    1      0.89 65531 23242
## + `4fc17427c8`    1      0.88 65531 23242
## + `0342faceb5`    1      0.86 65531 23242
## + ee2ac696ff      1      0.76 65531 23242
## + `7cb7913148_5`  1      0.65 65531 23242
## + `7cb7913148_7`  1      0.49 65531 23242
## + `99d44111c9`    1      0.40 65531 23242
## + `0e2ab0831c`    1      0.28 65531 23242
## + `779d13189e`    1      0.25 65531 23242
## + `7cb7913148_3`  1      0.16 65531 23242
## + `6516422788`    1      0.13 65531 23242
## + d035af6ffa      1      0.10 65531 23242
## + `96c30c7eef`    1      0.10 65531 23242
## + b709f75447      1      0.09 65531 23242
## + `7734c0c22f`    1      0.04 65531 23242
## + `4468394575`    1      0.04 65531 23242
## + fe8cdd80ba      1      0.04 65531 23242
## + `55cf3f7627`    1      0.02 65531 23242
## + a24802caa5      1      0.02 65531 23242
## + `77b3b41efa`    1      0.01 65531 23242
## + `3e200bf766`    1      0.01 65531 23242
## - `04e7268385`    1     15.88 65547 23243
## - `55907cc1de`    1     17.02 65548 23243
## - abca7a848f      1     18.01 65549 23243
## - bdf934caa7      1     27.67 65559 23246
## - ffd1cdcfc1      1     31.27 65563 23247
## - `136c1727c3`    1     32.90 65564 23247
## - `60ec1426ce`    1     33.84 65565 23247
## - `65aed7dc1f`    1     38.97 65570 23249
## - fe0318e273      1     40.29 65572 23249
## - `016399044a`    1     53.16 65585 23252
## - f0a0febd35      1     55.33 65587 23253
## - `2bc6ab42f7`    1     55.45 65587 23253
## - `1f3058af83`    1     77.47 65609 23259
## - `87b982928b`    1    109.05 65641 23267
## - c0c3df65b1      1    110.59 65642 23268
## - a14fd026ce      1    111.96 65643 23268
## - `087235d61e`    1    137.16 65669 23275
## - `5f360995ef`    1    230.05 65762 23300
## - f013b60e50      1    233.05 65765 23300
## - `7fe6cb4c98`    1    286.15 65818 23314
## - `174825d438`    1    341.69 65873 23329
## - ea0f4a32e3      1    374.94 65906 23338
## - `8f5f7c556a`    1    402.29 65934 23345
## - `2d7fe4693a`    1    498.98 66030 23371
## - `8c2e088a3d`    1    523.99 66055 23378
## - e0a0772df0      1    694.72 66226 23423
## - d2c775fa99      1    718.52 66250 23429
## - `5b862c0a8f`    1   1131.19 66663 23538
## - beb6e17af1      1   1145.68 66677 23541
## - `06888ceac9_1`  1   1293.23 66825 23580
## - `9a575e82a4_1`  1   1332.97 66864 23590
## - `6db53d265a`    1   1485.17 67017 23630
## - aee1e4fc85      1   1538.24 67070 23644
## - `253eb5ef11`    1   1829.57 67361 23720
## - e86a2190c1      1   1857.05 67389 23727
## 
## Step:  AIC=23238.95
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2a457d15d9` + fbf66c8021 + 
##     c58f611921 + `20f1afc5c7` + ac826f0013 + `7925993f42` + b9a487ac3c + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `20f1afc5c7`    1      2.49 65536 23238
## - fbf66c8021      1      2.57 65536 23238
## - `7925993f42`    1      2.67 65537 23238
## - `7cb7913148_1`  1      2.82 65537 23238
## - `25bbf0e7e7`    1      4.30 65538 23238
## - aa69c802b6      1      5.19 65539 23238
## - b9a487ac3c      1      5.55 65539 23238
## - `63bcf89b1d`    1      5.82 65540 23238
## - e7ee22effb      1      5.85 65540 23238
## - ac826f0013      1      6.24 65540 23239
## - d4d6566f9c      1      6.36 65540 23239
## - `435dec85e2`    1      6.37 65540 23239
## - `8311343404`    1      6.63 65540 23239
## - `298ed82b22`    1      7.21 65541 23239
## - `7743f273c2`    1      7.40 65541 23239
## - c58f611921      1      7.44 65541 23239
## <none>                        65534 23239
## - `8a21502326`    1      8.26 65542 23239
## - `789b5244a9`    1      9.02 65543 23239
## - ed7e658a27      1      9.03 65543 23239
## - `2a457d15d9`    1      9.23 65543 23239
## - `29bbd86997`    1      9.99 65544 23240
## - f66b98dd69      1     10.49 65544 23240
## - `2719b72c0d`    1     10.89 65545 23240
## - `56371466d7`    1     11.21 65545 23240
## - `1f222e3669`    1     11.70 65546 23240
## - `98475257f7`    1     11.71 65546 23240
## - `1fa099bb01`    1     11.75 65546 23240
## - `7cb7913148_2`  1     12.31 65546 23240
## - `7cb7913148_4`  1     12.37 65546 23240
## - `49756d8e0f`    1     12.48 65546 23240
## + dcfcbc2ea1      1      2.38 65531 23240
## + e5efa4d39a      1      2.34 65532 23240
## + `7841b6a5b1`    1      2.01 65532 23240
## + `0b846350ef`    1      1.95 65532 23240
## - ae08d2297e      1     13.10 65547 23240
## - c1b8ce2354      1     13.16 65547 23240
## - `3eb53ae932`    1     13.16 65547 23240
## + `12eda2d982`    1      1.59 65532 23240
## + `7cb7913148_6`  1      1.51 65532 23240
## + `2e874bc151`    1      1.38 65532 23241
## + `3df2300fa2`    1      1.26 65533 23241
## + `384bec5dd1_1`  1      1.25 65533 23241
## + `9b6e0b36c2`    1      1.25 65533 23241
## + ba54a2a637      1      1.23 65533 23241
## + fdf8628ca7      1      1.14 65533 23241
## + `173b6590ae`    1      1.14 65533 23241
## + `96e6f0be58`    1      1.14 65533 23241
## + b4112a94a6      1      1.07 65533 23241
## + `8de0382f02`    1      1.07 65533 23241
## + `4fc17427c8`    1      0.92 65533 23241
## + `072b7e8f27`    1      0.88 65533 23241
## + `0342faceb5`    1      0.83 65533 23241
## + ee2ac696ff      1      0.77 65533 23241
## + `7cb7913148_5`  1      0.68 65533 23241
## + `7cb7913148_7`  1      0.48 65533 23241
## + `99d44111c9`    1      0.43 65533 23241
## + `0e2ab0831c`    1      0.28 65534 23241
## + `779d13189e`    1      0.25 65534 23241
## + `7cb7913148_3`  1      0.16 65534 23241
## + `6516422788`    1      0.13 65534 23241
## + d035af6ffa      1      0.10 65534 23241
## + b709f75447      1      0.10 65534 23241
## + `96c30c7eef`    1      0.08 65534 23241
## + `7734c0c22f`    1      0.05 65534 23241
## + `4468394575`    1      0.04 65534 23241
## + fe8cdd80ba      1      0.03 65534 23241
## + `55cf3f7627`    1      0.02 65534 23241
## + a24802caa5      1      0.02 65534 23241
## + `77b3b41efa`    1      0.01 65534 23241
## + `3e200bf766`    1      0.01 65534 23241
## - `04e7268385`    1     15.84 65550 23241
## - `55907cc1de`    1     16.91 65551 23242
## - abca7a848f      1     18.19 65552 23242
## - bdf934caa7      1     27.79 65562 23244
## - ffd1cdcfc1      1     31.28 65565 23245
## - `136c1727c3`    1     33.03 65567 23246
## - `60ec1426ce`    1     33.71 65568 23246
## - `65aed7dc1f`    1     38.76 65573 23247
## - fe0318e273      1     40.18 65574 23248
## - `016399044a`    1     53.21 65587 23251
## - f0a0febd35      1     55.41 65589 23252
## - `2bc6ab42f7`    1     55.58 65589 23252
## - `1f3058af83`    1     77.45 65611 23258
## - `87b982928b`    1    109.13 65643 23266
## - c0c3df65b1      1    110.68 65645 23266
## - a14fd026ce      1    111.95 65646 23267
## - `087235d61e`    1    137.24 65671 23274
## - `5f360995ef`    1    230.22 65764 23298
## - f013b60e50      1    233.11 65767 23299
## - `7fe6cb4c98`    1    287.17 65821 23313
## - `174825d438`    1    341.55 65875 23328
## - ea0f4a32e3      1    375.03 65909 23337
## - `8f5f7c556a`    1    402.03 65936 23344
## - `2d7fe4693a`    1    498.96 66033 23370
## - `8c2e088a3d`    1    525.14 66059 23376
## - e0a0772df0      1    694.20 66228 23421
## - d2c775fa99      1    718.78 66253 23428
## - `5b862c0a8f`    1   1130.86 66665 23536
## - beb6e17af1      1   1145.11 66679 23540
## - `06888ceac9_1`  1   1293.32 66827 23579
## - `9a575e82a4_1`  1   1332.61 66866 23589
## - `6db53d265a`    1   1484.66 67019 23629
## - aee1e4fc85      1   1537.19 67071 23642
## - `253eb5ef11`    1   1827.79 67362 23718
## - e86a2190c1      1   1855.26 67389 23725
## 
## Step:  AIC=23237.62
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2a457d15d9` + fbf66c8021 + 
##     c58f611921 + ac826f0013 + `7925993f42` + b9a487ac3c + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - fbf66c8021      1      2.61 65539 23236
## - `7925993f42`    1      2.67 65539 23236
## - `7cb7913148_1`  1      2.75 65539 23236
## - `25bbf0e7e7`    1      4.30 65541 23237
## - aa69c802b6      1      5.13 65541 23237
## - b9a487ac3c      1      5.61 65542 23237
## - e7ee22effb      1      5.82 65542 23237
## - `63bcf89b1d`    1      5.83 65542 23237
## - ac826f0013      1      6.33 65543 23237
## - d4d6566f9c      1      6.43 65543 23237
## - `435dec85e2`    1      6.44 65543 23237
## - `8311343404`    1      6.64 65543 23237
## - `298ed82b22`    1      7.14 65543 23238
## - `7743f273c2`    1      7.40 65544 23238
## - c58f611921      1      7.43 65544 23238
## <none>                        65536 23238
## - `8a21502326`    1      8.20 65545 23238
## - `789b5244a9`    1      8.96 65545 23238
## - ed7e658a27      1      8.97 65545 23238
## - `2a457d15d9`    1      9.32 65546 23238
## - `29bbd86997`    1      9.96 65546 23238
## - f66b98dd69      1     10.52 65547 23238
## - `2719b72c0d`    1     10.92 65547 23238
## - `56371466d7`    1     11.17 65548 23239
## - `98475257f7`    1     11.59 65548 23239
## - `1fa099bb01`    1     11.63 65548 23239
## - `1f222e3669`    1     11.82 65548 23239
## - `7cb7913148_2`  1     12.23 65549 23239
## - `49756d8e0f`    1     12.47 65549 23239
## - `7cb7913148_4`  1     12.49 65549 23239
## + `20f1afc5c7`    1      2.49 65534 23239
## + dcfcbc2ea1      1      2.43 65534 23239
## + e5efa4d39a      1      2.35 65534 23239
## + `0b846350ef`    1      1.97 65534 23239
## + `7841b6a5b1`    1      1.95 65534 23239
## - c1b8ce2354      1     13.10 65549 23239
## - `3eb53ae932`    1     13.10 65549 23239
## - ae08d2297e      1     13.18 65550 23239
## + `12eda2d982`    1      1.59 65535 23239
## + `7cb7913148_6`  1      1.53 65535 23239
## + `2e874bc151`    1      1.37 65535 23239
## + `9b6e0b36c2`    1      1.26 65535 23239
## + `3df2300fa2`    1      1.25 65535 23239
## + ba54a2a637      1      1.23 65535 23239
## + `384bec5dd1_1`  1      1.23 65535 23239
## + `173b6590ae`    1      1.16 65535 23239
## + `96e6f0be58`    1      1.13 65535 23239
## + fdf8628ca7      1      1.12 65535 23239
## + b4112a94a6      1      1.04 65535 23239
## + `8de0382f02`    1      1.04 65535 23239
## + `4fc17427c8`    1      0.95 65535 23239
## + `072b7e8f27`    1      0.86 65535 23239
## + `0342faceb5`    1      0.82 65536 23239
## + ee2ac696ff      1      0.76 65536 23239
## + `7cb7913148_5`  1      0.67 65536 23239
## + `7cb7913148_7`  1      0.48 65536 23240
## + `99d44111c9`    1      0.46 65536 23240
## + `0e2ab0831c`    1      0.27 65536 23240
## + `779d13189e`    1      0.25 65536 23240
## + `7cb7913148_3`  1      0.17 65536 23240
## + `6516422788`    1      0.12 65536 23240
## + d035af6ffa      1      0.10 65536 23240
## + b709f75447      1      0.10 65536 23240
## + `96c30c7eef`    1      0.10 65536 23240
## + `7734c0c22f`    1      0.05 65536 23240
## + `4468394575`    1      0.05 65536 23240
## + fe8cdd80ba      1      0.03 65536 23240
## + `55cf3f7627`    1      0.02 65536 23240
## + a24802caa5      1      0.02 65536 23240
## + `77b3b41efa`    1      0.01 65536 23240
## + `3e200bf766`    1      0.01 65536 23240
## - `04e7268385`    1     16.12 65552 23240
## - `55907cc1de`    1     16.85 65553 23240
## - abca7a848f      1     18.27 65555 23240
## - bdf934caa7      1     27.56 65564 23243
## - ffd1cdcfc1      1     31.17 65568 23244
## - `136c1727c3`    1     33.01 65569 23244
## - `60ec1426ce`    1     33.59 65570 23245
## - `65aed7dc1f`    1     38.75 65575 23246
## - fe0318e273      1     40.23 65577 23246
## - `016399044a`    1     53.43 65590 23250
## - f0a0febd35      1     55.22 65592 23250
## - `2bc6ab42f7`    1     55.86 65592 23250
## - `1f3058af83`    1     77.58 65614 23256
## - `87b982928b`    1    109.39 65646 23265
## - c0c3df65b1      1    110.93 65647 23265
## - a14fd026ce      1    112.09 65648 23266
## - `087235d61e`    1    137.48 65674 23272
## - `5f360995ef`    1    230.67 65767 23297
## - f013b60e50      1    233.13 65769 23298
## - `7fe6cb4c98`    1    286.85 65823 23312
## - `174825d438`    1    342.09 65878 23327
## - ea0f4a32e3      1    375.02 65911 23335
## - `8f5f7c556a`    1    401.79 65938 23342
## - `2d7fe4693a`    1    499.55 66036 23368
## - `8c2e088a3d`    1    524.76 66061 23375
## - e0a0772df0      1    694.60 66231 23420
## - d2c775fa99      1    719.37 66256 23426
## - `5b862c0a8f`    1   1129.95 66666 23534
## - beb6e17af1      1   1144.86 66681 23538
## - `06888ceac9_1`  1   1293.01 66829 23577
## - `9a575e82a4_1`  1   1333.94 66870 23588
## - `6db53d265a`    1   1485.24 67022 23627
## - aee1e4fc85      1   1536.48 67073 23641
## - `253eb5ef11`    1   1827.19 67364 23716
## - e86a2190c1      1   1855.65 67392 23724
## 
## Step:  AIC=23236.31
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2a457d15d9` + c58f611921 + 
##     ac826f0013 + `7925993f42` + b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `7925993f42`    1      2.64 65542 23235
## - `7cb7913148_1`  1      2.74 65542 23235
## - `25bbf0e7e7`    1      4.27 65543 23236
## - aa69c802b6      1      5.15 65544 23236
## - b9a487ac3c      1      5.65 65545 23236
## - `63bcf89b1d`    1      5.79 65545 23236
## - e7ee22effb      1      5.83 65545 23236
## - ac826f0013      1      6.29 65545 23236
## - d4d6566f9c      1      6.33 65545 23236
## - `435dec85e2`    1      6.35 65545 23236
## - `8311343404`    1      6.69 65546 23236
## - `298ed82b22`    1      7.21 65546 23236
## - `7743f273c2`    1      7.42 65546 23236
## - c58f611921      1      7.45 65546 23236
## <none>                        65539 23236
## - `8a21502326`    1      8.24 65547 23236
## - `789b5244a9`    1      9.00 65548 23237
## - ed7e658a27      1      9.01 65548 23237
## - `2a457d15d9`    1      9.18 65548 23237
## - `29bbd86997`    1     10.07 65549 23237
## - f66b98dd69      1     10.56 65550 23237
## - `2719b72c0d`    1     10.96 65550 23237
## - `56371466d7`    1     11.18 65550 23237
## - `1fa099bb01`    1     11.64 65551 23237
## - `98475257f7`    1     11.68 65551 23237
## - `1f222e3669`    1     11.87 65551 23238
## - `7cb7913148_2`  1     12.26 65551 23238
## + fbf66c8021      1      2.61 65536 23238
## + `20f1afc5c7`    1      2.52 65536 23238
## - `7cb7913148_4`  1     12.50 65551 23238
## - `49756d8e0f`    1     12.57 65552 23238
## + dcfcbc2ea1      1      2.40 65537 23238
## + e5efa4d39a      1      2.34 65537 23238
## + `0b846350ef`    1      1.99 65537 23238
## + `7841b6a5b1`    1      1.96 65537 23238
## - c1b8ce2354      1     13.07 65552 23238
## - `3eb53ae932`    1     13.07 65552 23238
## - ae08d2297e      1     13.14 65552 23238
## + `12eda2d982`    1      1.60 65537 23238
## + `7cb7913148_6`  1      1.51 65537 23238
## + `2e874bc151`    1      1.31 65538 23238
## + `9b6e0b36c2`    1      1.27 65538 23238
## + ba54a2a637      1      1.25 65538 23238
## + `3df2300fa2`    1      1.24 65538 23238
## + `384bec5dd1_1`  1      1.24 65538 23238
## + fdf8628ca7      1      1.15 65538 23238
## + `173b6590ae`    1      1.15 65538 23238
## + `96e6f0be58`    1      1.12 65538 23238
## + b4112a94a6      1      0.99 65538 23238
## + `8de0382f02`    1      0.99 65538 23238
## + `4fc17427c8`    1      0.95 65538 23238
## + `0342faceb5`    1      0.83 65538 23238
## + `072b7e8f27`    1      0.81 65538 23238
## + ee2ac696ff      1      0.76 65538 23238
## + `7cb7913148_5`  1      0.64 65538 23238
## + `7cb7913148_7`  1      0.50 65538 23238
## + `99d44111c9`    1      0.46 65538 23238
## + `0e2ab0831c`    1      0.27 65539 23238
## + `779d13189e`    1      0.24 65539 23238
## + `7cb7913148_3`  1      0.18 65539 23238
## + `6516422788`    1      0.12 65539 23238
## + d035af6ffa      1      0.10 65539 23238
## + `96c30c7eef`    1      0.09 65539 23238
## + b709f75447      1      0.09 65539 23238
## + `4468394575`    1      0.05 65539 23238
## + `7734c0c22f`    1      0.04 65539 23238
## + fe8cdd80ba      1      0.02 65539 23238
## + `55cf3f7627`    1      0.02 65539 23238
## + a24802caa5      1      0.02 65539 23238
## + `77b3b41efa`    1      0.02 65539 23238
## + `3e200bf766`    1      0.01 65539 23238
## - `04e7268385`    1     16.27 65555 23239
## - `55907cc1de`    1     16.79 65556 23239
## - abca7a848f      1     18.28 65557 23239
## - bdf934caa7      1     27.30 65566 23242
## - ffd1cdcfc1      1     31.18 65570 23243
## - `136c1727c3`    1     32.80 65572 23243
## - `60ec1426ce`    1     33.47 65572 23243
## - `65aed7dc1f`    1     38.65 65578 23245
## - fe0318e273      1     40.14 65579 23245
## - `016399044a`    1     53.54 65592 23249
## - f0a0febd35      1     55.39 65594 23249
## - `2bc6ab42f7`    1     55.60 65595 23249
## - `1f3058af83`    1     77.43 65616 23255
## - `87b982928b`    1    109.40 65648 23264
## - c0c3df65b1      1    110.64 65650 23264
## - a14fd026ce      1    112.03 65651 23264
## - `087235d61e`    1    137.22 65676 23271
## - `5f360995ef`    1    230.07 65769 23296
## - f013b60e50      1    233.87 65773 23297
## - `7fe6cb4c98`    1    286.60 65826 23311
## - `174825d438`    1    342.32 65881 23325
## - ea0f4a32e3      1    374.84 65914 23334
## - `8f5f7c556a`    1    401.72 65941 23341
## - `2d7fe4693a`    1    499.40 66038 23367
## - `8c2e088a3d`    1    524.14 66063 23374
## - e0a0772df0      1    694.66 66234 23419
## - d2c775fa99      1    719.38 66258 23425
## - `5b862c0a8f`    1   1129.70 66669 23533
## - beb6e17af1      1   1144.28 66683 23537
## - `06888ceac9_1`  1   1292.20 66831 23576
## - `9a575e82a4_1`  1   1333.33 66872 23586
## - `6db53d265a`    1   1484.96 67024 23626
## - aee1e4fc85      1   1537.86 67077 23640
## - `253eb5ef11`    1   1829.76 67369 23716
## - e86a2190c1      1   1854.92 67394 23722
## 
## Step:  AIC=23235.01
## target ~ `06888ceac9_1` + `7cb7913148_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + 
##     d4d6566f9c + `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2a457d15d9` + c58f611921 + 
##     ac826f0013 + b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `7cb7913148_1`  1      2.75 65544 23234
## - `25bbf0e7e7`    1      4.26 65546 23234
## - aa69c802b6      1      5.20 65547 23234
## - b9a487ac3c      1      5.71 65547 23234
## - `63bcf89b1d`    1      5.74 65547 23234
## - e7ee22effb      1      5.86 65547 23235
## - d4d6566f9c      1      6.30 65548 23235
## - `435dec85e2`    1      6.31 65548 23235
## - ac826f0013      1      6.33 65548 23235
## - `8311343404`    1      6.66 65548 23235
## - `298ed82b22`    1      7.32 65549 23235
## - c58f611921      1      7.42 65549 23235
## - `7743f273c2`    1      7.45 65549 23235
## <none>                        65542 23235
## - `8a21502326`    1      8.12 65550 23235
## - `789b5244a9`    1      8.87 65550 23235
## - ed7e658a27      1      8.88 65550 23235
## - `2a457d15d9`    1      9.26 65551 23236
## - `29bbd86997`    1     10.19 65552 23236
## - f66b98dd69      1     10.59 65552 23236
## - `2719b72c0d`    1     10.99 65553 23236
## - `56371466d7`    1     11.23 65553 23236
## - `98475257f7`    1     11.78 65553 23236
## - `1fa099bb01`    1     11.82 65553 23236
## - `1f222e3669`    1     11.93 65554 23236
## - `7cb7913148_2`  1     12.35 65554 23236
## + `7925993f42`    1      2.64 65539 23236
## - `7cb7913148_4`  1     12.39 65554 23236
## + fbf66c8021      1      2.57 65539 23236
## - `49756d8e0f`    1     12.45 65554 23236
## + `20f1afc5c7`    1      2.51 65539 23236
## + dcfcbc2ea1      1      2.40 65539 23236
## + e5efa4d39a      1      2.31 65539 23236
## + `0b846350ef`    1      2.10 65539 23236
## - ae08d2297e      1     13.00 65555 23236
## - c1b8ce2354      1     13.02 65555 23236
## - `3eb53ae932`    1     13.02 65555 23236
## + `7841b6a5b1`    1      1.94 65540 23236
## + `12eda2d982`    1      1.61 65540 23237
## + `7cb7913148_6`  1      1.51 65540 23237
## + `9b6e0b36c2`    1      1.33 65540 23237
## + `2e874bc151`    1      1.27 65540 23237
## + ba54a2a637      1      1.27 65540 23237
## + `3df2300fa2`    1      1.24 65540 23237
## + `384bec5dd1_1`  1      1.19 65540 23237
## + fdf8628ca7      1      1.16 65540 23237
## + `173b6590ae`    1      1.14 65540 23237
## + `96e6f0be58`    1      1.12 65540 23237
## + b4112a94a6      1      1.01 65541 23237
## + `8de0382f02`    1      1.01 65541 23237
## + `4fc17427c8`    1      1.00 65541 23237
## + `7734c0c22f`    1      0.99 65541 23237
## + `072b7e8f27`    1      0.83 65541 23237
## + `0342faceb5`    1      0.83 65541 23237
## + ee2ac696ff      1      0.75 65541 23237
## + `7cb7913148_5`  1      0.61 65541 23237
## + `7cb7913148_7`  1      0.52 65541 23237
## + `99d44111c9`    1      0.45 65541 23237
## + `0e2ab0831c`    1      0.26 65541 23237
## + `779d13189e`    1      0.23 65541 23237
## + `7cb7913148_3`  1      0.18 65541 23237
## + `6516422788`    1      0.13 65541 23237
## + d035af6ffa      1      0.09 65542 23237
## + `96c30c7eef`    1      0.09 65542 23237
## + b709f75447      1      0.09 65542 23237
## + `4468394575`    1      0.05 65542 23237
## + fe8cdd80ba      1      0.02 65542 23237
## + `55cf3f7627`    1      0.02 65542 23237
## + `77b3b41efa`    1      0.02 65542 23237
## + a24802caa5      1      0.01 65542 23237
## + `3e200bf766`    1      0.01 65542 23237
## - `04e7268385`    1     16.39 65558 23237
## - `55907cc1de`    1     16.84 65558 23238
## - abca7a848f      1     18.39 65560 23238
## - bdf934caa7      1     27.22 65569 23240
## - ffd1cdcfc1      1     31.28 65573 23241
## - `136c1727c3`    1     32.86 65574 23242
## - `60ec1426ce`    1     33.17 65575 23242
## - `65aed7dc1f`    1     38.55 65580 23243
## - fe0318e273      1     40.01 65582 23244
## - `016399044a`    1     53.49 65595 23247
## - f0a0febd35      1     55.60 65597 23248
## - `2bc6ab42f7`    1     55.79 65597 23248
## - `1f3058af83`    1     77.53 65619 23254
## - `87b982928b`    1    109.64 65651 23262
## - c0c3df65b1      1    110.69 65652 23262
## - a14fd026ce      1    111.84 65653 23263
## - `087235d61e`    1    136.87 65678 23270
## - `5f360995ef`    1    229.93 65772 23294
## - f013b60e50      1    234.14 65776 23295
## - `7fe6cb4c98`    1    286.58 65828 23309
## - `174825d438`    1    342.64 65884 23324
## - ea0f4a32e3      1    375.55 65917 23333
## - `8f5f7c556a`    1    402.58 65944 23340
## - `2d7fe4693a`    1    499.05 66041 23366
## - `8c2e088a3d`    1    522.93 66065 23372
## - e0a0772df0      1    693.93 66236 23417
## - d2c775fa99      1    720.14 66262 23424
## - `5b862c0a8f`    1   1129.17 66671 23532
## - beb6e17af1      1   1145.50 66687 23536
## - `06888ceac9_1`  1   1292.87 66834 23574
## - `9a575e82a4_1`  1   1332.56 66874 23585
## - `6db53d265a`    1   1483.21 67025 23624
## - aee1e4fc85      1   1538.02 67080 23638
## - `253eb5ef11`    1   1829.47 67371 23714
## - e86a2190c1      1   1856.69 67398 23721
## 
## Step:  AIC=23233.75
## target ~ `06888ceac9_1` + `7cb7913148_2` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2a457d15d9` + c58f611921 + ac826f0013 + b9a487ac3c + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `25bbf0e7e7`    1      4.27 65549 23233
## - aa69c802b6      1      5.19 65550 23233
## - b9a487ac3c      1      5.71 65550 23233
## - `63bcf89b1d`    1      5.88 65550 23233
## - e7ee22effb      1      6.00 65550 23233
## - ac826f0013      1      6.29 65551 23233
## - d4d6566f9c      1      6.30 65551 23233
## - `435dec85e2`    1      6.31 65551 23233
## - `8311343404`    1      6.81 65551 23234
## - c58f611921      1      7.40 65552 23234
## - `298ed82b22`    1      7.43 65552 23234
## - `7743f273c2`    1      7.49 65552 23234
## <none>                        65544 23234
## - `8a21502326`    1      8.15 65552 23234
## - `789b5244a9`    1      8.90 65553 23234
## - ed7e658a27      1      8.92 65553 23234
## - `2a457d15d9`    1      9.22 65554 23234
## - `7cb7913148_2`  1      9.70 65554 23234
## - `29bbd86997`    1     10.21 65555 23234
## - f66b98dd69      1     10.64 65555 23235
## - `7cb7913148_4`  1     10.99 65555 23235
## - `2719b72c0d`    1     11.04 65555 23235
## - `56371466d7`    1     11.33 65556 23235
## - `98475257f7`    1     11.63 65556 23235
## - `1fa099bb01`    1     11.91 65556 23235
## - `1f222e3669`    1     12.12 65556 23235
## + `7cb7913148_1`  1      2.75 65542 23235
## - `49756d8e0f`    1     12.31 65557 23235
## + `7925993f42`    1      2.64 65542 23235
## + fbf66c8021      1      2.57 65542 23235
## + `20f1afc5c7`    1      2.44 65542 23235
## + dcfcbc2ea1      1      2.42 65542 23235
## + e5efa4d39a      1      2.24 65542 23235
## + `0b846350ef`    1      2.10 65542 23235
## - c1b8ce2354      1     12.95 65557 23235
## - `3eb53ae932`    1     12.95 65557 23235
## + `7841b6a5b1`    1      1.95 65542 23235
## - ae08d2297e      1     13.07 65557 23235
## + `12eda2d982`    1      1.58 65543 23235
## + `7cb7913148_6`  1      1.40 65543 23235
## + `9b6e0b36c2`    1      1.36 65543 23235
## + `2e874bc151`    1      1.30 65543 23235
## + `3df2300fa2`    1      1.29 65543 23235
## + ba54a2a637      1      1.29 65543 23235
## + `384bec5dd1_1`  1      1.21 65543 23235
## + fdf8628ca7      1      1.16 65543 23235
## + `96e6f0be58`    1      1.15 65543 23235
## + `173b6590ae`    1      1.13 65543 23235
## + b4112a94a6      1      1.06 65543 23236
## + `8de0382f02`    1      1.06 65543 23236
## + `7734c0c22f`    1      0.99 65543 23236
## + `4fc17427c8`    1      0.99 65543 23236
## + `072b7e8f27`    1      0.88 65543 23236
## + `0342faceb5`    1      0.83 65544 23236
## + `7cb7913148_3`  1      0.81 65544 23236
## + `7cb7913148_5`  1      0.80 65544 23236
## + ee2ac696ff      1      0.73 65544 23236
## + `7cb7913148_7`  1      0.55 65544 23236
## + `99d44111c9`    1      0.44 65544 23236
## + `0e2ab0831c`    1      0.27 65544 23236
## + `779d13189e`    1      0.23 65544 23236
## + `6516422788`    1      0.13 65544 23236
## + d035af6ffa      1      0.10 65544 23236
## + b709f75447      1      0.08 65544 23236
## + `96c30c7eef`    1      0.08 65544 23236
## + `4468394575`    1      0.05 65544 23236
## + fe8cdd80ba      1      0.02 65544 23236
## + a24802caa5      1      0.02 65544 23236
## + `55cf3f7627`    1      0.02 65544 23236
## + `3e200bf766`    1      0.01 65544 23236
## + `77b3b41efa`    1      0.01 65544 23236
## - `04e7268385`    1     16.35 65561 23236
## - `55907cc1de`    1     16.74 65561 23236
## - abca7a848f      1     18.47 65563 23237
## - bdf934caa7      1     27.15 65571 23239
## - ffd1cdcfc1      1     31.17 65576 23240
## - `136c1727c3`    1     32.92 65577 23240
## - `60ec1426ce`    1     33.24 65578 23241
## - `65aed7dc1f`    1     38.54 65583 23242
## - fe0318e273      1     39.97 65584 23242
## - `016399044a`    1     53.25 65598 23246
## - f0a0febd35      1     55.42 65600 23246
## - `2bc6ab42f7`    1     56.06 65600 23247
## - `1f3058af83`    1     77.63 65622 23252
## - `87b982928b`    1    109.62 65654 23261
## - c0c3df65b1      1    110.97 65655 23261
## - a14fd026ce      1    112.46 65657 23262
## - `087235d61e`    1    136.97 65681 23268
## - `5f360995ef`    1    230.76 65775 23293
## - f013b60e50      1    233.89 65778 23294
## - `7fe6cb4c98`    1    286.11 65830 23308
## - `174825d438`    1    342.83 65887 23323
## - ea0f4a32e3      1    376.01 65920 23332
## - `8f5f7c556a`    1    403.13 65947 23339
## - `2d7fe4693a`    1    499.70 66044 23364
## - `8c2e088a3d`    1    522.94 66067 23371
## - e0a0772df0      1    693.16 66237 23416
## - d2c775fa99      1    721.61 66266 23423
## - `5b862c0a8f`    1   1130.39 66675 23531
## - beb6e17af1      1   1146.03 66690 23535
## - `06888ceac9_1`  1   1293.23 66838 23573
## - `9a575e82a4_1`  1   1332.83 66877 23584
## - `6db53d265a`    1   1481.87 67026 23623
## - aee1e4fc85      1   1539.74 67084 23638
## - `253eb5ef11`    1   1829.34 67374 23713
## - e86a2190c1      1   1857.74 67402 23720
## 
## Step:  AIC=23232.89
## target ~ `06888ceac9_1` + `7cb7913148_2` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     c58f611921 + ac826f0013 + b9a487ac3c + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - aa69c802b6      1      5.25 65554 23232
## - b9a487ac3c      1      5.77 65554 23232
## - `63bcf89b1d`    1      5.98 65555 23232
## - e7ee22effb      1      6.02 65555 23232
## - d4d6566f9c      1      6.19 65555 23232
## - `435dec85e2`    1      6.20 65555 23232
## - ac826f0013      1      6.43 65555 23233
## - `8311343404`    1      6.62 65555 23233
## - c58f611921      1      7.44 65556 23233
## <none>                        65549 23233
## - `298ed82b22`    1      7.54 65556 23233
## - `7743f273c2`    1      7.56 65556 23233
## - `8a21502326`    1      8.32 65557 23233
## - `789b5244a9`    1      9.08 65558 23233
## - ed7e658a27      1      9.10 65558 23233
## - `2a457d15d9`    1      9.20 65558 23233
## - `7cb7913148_2`  1      9.74 65558 23234
## - `29bbd86997`    1     10.24 65559 23234
## + `25bbf0e7e7`    1      4.27 65544 23234
## - `7cb7913148_4`  1     10.87 65559 23234
## - f66b98dd69      1     11.03 65560 23234
## - `56371466d7`    1     11.29 65560 23234
## - `2719b72c0d`    1     11.44 65560 23234
## - `98475257f7`    1     11.61 65560 23234
## - `1fa099bb01`    1     11.98 65561 23234
## - `1f222e3669`    1     12.12 65561 23234
## + `7cb7913148_1`  1      2.76 65546 23234
## + `7925993f42`    1      2.62 65546 23234
## - `49756d8e0f`    1     12.41 65561 23234
## + fbf66c8021      1      2.54 65546 23234
## + `20f1afc5c7`    1      2.44 65546 23234
## + dcfcbc2ea1      1      2.44 65546 23234
## + e5efa4d39a      1      2.18 65546 23234
## + `0b846350ef`    1      2.12 65546 23234
## - c1b8ce2354      1     12.98 65562 23234
## - `3eb53ae932`    1     12.98 65562 23234
## + `7841b6a5b1`    1      1.95 65547 23234
## - ae08d2297e      1     13.16 65562 23234
## + `12eda2d982`    1      1.52 65547 23234
## + `7cb7913148_6`  1      1.39 65547 23234
## + `9b6e0b36c2`    1      1.38 65547 23234
## + `2e874bc151`    1      1.32 65547 23234
## + ba54a2a637      1      1.30 65547 23234
## + `3df2300fa2`    1      1.28 65547 23234
## + `384bec5dd1_1`  1      1.20 65547 23235
## + `173b6590ae`    1      1.15 65547 23235
## + `96e6f0be58`    1      1.14 65547 23235
## + fdf8628ca7      1      1.12 65547 23235
## + b4112a94a6      1      1.10 65548 23235
## + `8de0382f02`    1      1.10 65548 23235
## + `7734c0c22f`    1      1.01 65548 23235
## + `4fc17427c8`    1      0.99 65548 23235
## + `072b7e8f27`    1      0.92 65548 23235
## + `7cb7913148_3`  1      0.85 65548 23235
## + `7cb7913148_5`  1      0.83 65548 23235
## + `0342faceb5`    1      0.82 65548 23235
## + ee2ac696ff      1      0.70 65548 23235
## + `7cb7913148_7`  1      0.57 65548 23235
## + `99d44111c9`    1      0.43 65548 23235
## + `0e2ab0831c`    1      0.27 65548 23235
## + `779d13189e`    1      0.24 65548 23235
## + `6516422788`    1      0.14 65548 23235
## + d035af6ffa      1      0.11 65549 23235
## + b709f75447      1      0.09 65549 23235
## + `96c30c7eef`    1      0.07 65549 23235
## + `4468394575`    1      0.04 65549 23235
## + `55cf3f7627`    1      0.03 65549 23235
## + a24802caa5      1      0.02 65549 23235
## + `77b3b41efa`    1      0.02 65549 23235
## + `3e200bf766`    1      0.02 65549 23235
## + fe8cdd80ba      1      0.01 65549 23235
## - `04e7268385`    1     16.34 65565 23235
## - `55907cc1de`    1     16.74 65565 23235
## - abca7a848f      1     18.60 65567 23236
## - bdf934caa7      1     27.29 65576 23238
## - ffd1cdcfc1      1     31.12 65580 23239
## - `136c1727c3`    1     32.77 65581 23240
## - `60ec1426ce`    1     33.55 65582 23240
## - `65aed7dc1f`    1     38.60 65587 23241
## - fe0318e273      1     39.95 65589 23242
## - `016399044a`    1     53.14 65602 23245
## - f0a0febd35      1     55.44 65604 23246
## - `2bc6ab42f7`    1     56.54 65605 23246
## - `1f3058af83`    1     77.73 65626 23252
## - `87b982928b`    1    109.28 65658 23260
## - c0c3df65b1      1    110.82 65659 23260
## - a14fd026ce      1    112.23 65661 23261
## - `087235d61e`    1    136.98 65686 23267
## - `5f360995ef`    1    230.95 65780 23292
## - f013b60e50      1    233.12 65782 23293
## - `7fe6cb4c98`    1    285.83 65834 23307
## - `174825d438`    1    343.38 65892 23322
## - ea0f4a32e3      1    375.28 65924 23331
## - `8f5f7c556a`    1    403.09 65952 23338
## - `2d7fe4693a`    1    499.14 66048 23364
## - `8c2e088a3d`    1    522.50 66071 23370
## - e0a0772df0      1    693.25 66242 23415
## - d2c775fa99      1    721.21 66270 23422
## - `5b862c0a8f`    1   1132.73 66681 23530
## - beb6e17af1      1   1148.10 66697 23534
## - `06888ceac9_1`  1   1294.42 66843 23573
## - `9a575e82a4_1`  1   1334.23 66883 23583
## - `6db53d265a`    1   1482.49 67031 23622
## - aee1e4fc85      1   1538.47 67087 23636
## - `253eb5ef11`    1   1829.05 67378 23712
## - e86a2190c1      1   1857.95 67407 23720
## 
## Step:  AIC=23232.29
## target ~ `06888ceac9_1` + `7cb7913148_2` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     c58f611921 + ac826f0013 + b9a487ac3c + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - b9a487ac3c      1      5.72 65560 23232
## - `63bcf89b1d`    1      5.99 65560 23232
## - e7ee22effb      1      6.07 65560 23232
## - d4d6566f9c      1      6.21 65560 23232
## - `435dec85e2`    1      6.23 65560 23232
## - ac826f0013      1      6.44 65560 23232
## - `8311343404`    1      6.61 65560 23232
## - c58f611921      1      7.44 65561 23232
## <none>                        65554 23232
## - `7743f273c2`    1      7.62 65561 23232
## - `298ed82b22`    1      7.63 65561 23232
## - `8a21502326`    1      8.40 65562 23232
## - `2a457d15d9`    1      9.10 65563 23233
## - `789b5244a9`    1      9.16 65563 23233
## - ed7e658a27      1      9.17 65563 23233
## + aa69c802b6      1      5.25 65549 23233
## - `7cb7913148_2`  1      9.79 65564 23233
## - `29bbd86997`    1     10.02 65564 23233
## + `25bbf0e7e7`    1      4.33 65550 23233
## - f66b98dd69      1     10.96 65565 23233
## - `56371466d7`    1     11.06 65565 23233
## - `7cb7913148_4`  1     11.08 65565 23233
## - `2719b72c0d`    1     11.37 65565 23233
## - `98475257f7`    1     11.61 65565 23233
## - `1fa099bb01`    1     12.09 65566 23234
## - `1f222e3669`    1     12.15 65566 23234
## + `7cb7913148_1`  1      2.75 65551 23234
## + `7925993f42`    1      2.67 65551 23234
## + fbf66c8021      1      2.56 65551 23234
## - `49756d8e0f`    1     12.48 65566 23234
## + `20f1afc5c7`    1      2.39 65551 23234
## + dcfcbc2ea1      1      2.39 65551 23234
## + e5efa4d39a      1      2.18 65552 23234
## + `0b846350ef`    1      2.13 65552 23234
## - ae08d2297e      1     12.91 65567 23234
## + `7841b6a5b1`    1      1.98 65552 23234
## - c1b8ce2354      1     13.03 65567 23234
## - `3eb53ae932`    1     13.03 65567 23234
## + `12eda2d982`    1      1.49 65552 23234
## + `7cb7913148_6`  1      1.39 65552 23234
## + `9b6e0b36c2`    1      1.38 65552 23234
## + `2e874bc151`    1      1.33 65553 23234
## + ba54a2a637      1      1.30 65553 23234
## + `3df2300fa2`    1      1.23 65553 23234
## + `384bec5dd1_1`  1      1.22 65553 23234
## + fdf8628ca7      1      1.14 65553 23234
## + `173b6590ae`    1      1.14 65553 23234
## + b4112a94a6      1      1.14 65553 23234
## + `8de0382f02`    1      1.14 65553 23234
## + `96e6f0be58`    1      1.09 65553 23234
## + `7734c0c22f`    1      1.06 65553 23234
## + `7cb7913148_5`  1      1.03 65553 23234
## + `4fc17427c8`    1      0.99 65553 23234
## + `072b7e8f27`    1      0.95 65553 23234
## + `0342faceb5`    1      0.86 65553 23234
## + `7cb7913148_3`  1      0.80 65553 23234
## + ee2ac696ff      1      0.72 65553 23234
## + `7cb7913148_7`  1      0.57 65553 23234
## + `99d44111c9`    1      0.41 65553 23234
## + `0e2ab0831c`    1      0.27 65554 23234
## + `779d13189e`    1      0.24 65554 23234
## + `6516422788`    1      0.14 65554 23234
## + d035af6ffa      1      0.10 65554 23234
## + b709f75447      1      0.09 65554 23234
## + `96c30c7eef`    1      0.07 65554 23234
## + `4468394575`    1      0.03 65554 23234
## + `77b3b41efa`    1      0.03 65554 23234
## + `55cf3f7627`    1      0.02 65554 23234
## + a24802caa5      1      0.02 65554 23234
## + `3e200bf766`    1      0.02 65554 23234
## + fe8cdd80ba      1      0.01 65554 23234
## - `04e7268385`    1     16.10 65570 23235
## - `55907cc1de`    1     16.73 65571 23235
## - abca7a848f      1     18.41 65572 23235
## - bdf934caa7      1     27.00 65581 23238
## - ffd1cdcfc1      1     31.29 65585 23239
## - `136c1727c3`    1     32.70 65587 23239
## - `60ec1426ce`    1     33.76 65588 23239
## - `65aed7dc1f`    1     38.80 65593 23241
## - fe0318e273      1     40.02 65594 23241
## - `016399044a`    1     53.09 65607 23244
## - f0a0febd35      1     55.47 65609 23245
## - `2bc6ab42f7`    1     56.47 65610 23245
## - `1f3058af83`    1     77.34 65631 23251
## - `87b982928b`    1    110.09 65664 23260
## - c0c3df65b1      1    110.57 65664 23260
## - a14fd026ce      1    112.31 65666 23260
## - `087235d61e`    1    137.33 65691 23267
## - `5f360995ef`    1    231.23 65785 23292
## - f013b60e50      1    233.57 65787 23292
## - `7fe6cb4c98`    1    285.19 65839 23306
## - `174825d438`    1    345.32 65899 23322
## - ea0f4a32e3      1    375.25 65929 23330
## - `8f5f7c556a`    1    402.52 65956 23337
## - `2d7fe4693a`    1    499.77 66054 23363
## - `8c2e088a3d`    1    522.76 66077 23369
## - e0a0772df0      1    692.71 66247 23414
## - d2c775fa99      1    721.27 66275 23422
## - `5b862c0a8f`    1   1131.63 66685 23530
## - beb6e17af1      1   1147.42 66701 23534
## - `06888ceac9_1`  1   1292.29 66846 23572
## - `9a575e82a4_1`  1   1334.39 66888 23583
## - `6db53d265a`    1   1481.15 67035 23621
## - aee1e4fc85      1   1539.66 67094 23636
## - `253eb5ef11`    1   1826.89 67381 23711
## - e86a2190c1      1   1858.02 67412 23719
## 
## Step:  AIC=23231.81
## target ~ `06888ceac9_1` + `7cb7913148_2` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     c58f611921 + ac826f0013 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `63bcf89b1d`    1      5.95 65566 23231
## - d4d6566f9c      1      6.07 65566 23231
## - `435dec85e2`    1      6.08 65566 23231
## - e7ee22effb      1      6.12 65566 23231
## - ac826f0013      1      6.46 65566 23232
## - `8311343404`    1      6.55 65566 23232
## <none>                        65560 23232
## - c58f611921      1      7.54 65567 23232
## - `298ed82b22`    1      7.55 65567 23232
## - `7743f273c2`    1      7.60 65567 23232
## - `8a21502326`    1      8.29 65568 23232
## - `2a457d15d9`    1      9.02 65569 23232
## - `789b5244a9`    1      9.05 65569 23232
## - ed7e658a27      1      9.06 65569 23232
## + b9a487ac3c      1      5.72 65554 23232
## - `7cb7913148_2`  1      9.77 65569 23232
## + aa69c802b6      1      5.20 65554 23232
## - `29bbd86997`    1      9.98 65570 23232
## + `25bbf0e7e7`    1      4.39 65555 23233
## - `56371466d7`    1     10.99 65571 23233
## - `7cb7913148_4`  1     11.03 65571 23233
## - f66b98dd69      1     11.12 65571 23233
## - `2719b72c0d`    1     11.53 65571 23233
## - `98475257f7`    1     11.68 65571 23233
## - `1fa099bb01`    1     11.82 65571 23233
## + `7cb7913148_1`  1      2.75 65557 23233
## + `7925993f42`    1      2.73 65557 23233
## - `1f222e3669`    1     12.34 65572 23233
## + fbf66c8021      1      2.59 65557 23233
## + `20f1afc5c7`    1      2.46 65557 23233
## + dcfcbc2ea1      1      2.45 65557 23233
## - `49756d8e0f`    1     12.56 65572 23233
## - ae08d2297e      1     12.75 65572 23233
## + e5efa4d39a      1      2.16 65557 23233
## + `0b846350ef`    1      2.11 65557 23233
## + `7841b6a5b1`    1      1.95 65558 23233
## - c1b8ce2354      1     13.24 65573 23233
## - `3eb53ae932`    1     13.24 65573 23233
## + `12eda2d982`    1      1.51 65558 23233
## + `2e874bc151`    1      1.35 65558 23234
## + `9b6e0b36c2`    1      1.34 65558 23234
## + `7cb7913148_6`  1      1.34 65558 23234
## + ba54a2a637      1      1.29 65558 23234
## + `3df2300fa2`    1      1.24 65558 23234
## + `384bec5dd1_1`  1      1.19 65558 23234
## + `173b6590ae`    1      1.16 65558 23234
## + b4112a94a6      1      1.15 65558 23234
## + `8de0382f02`    1      1.15 65558 23234
## + fdf8628ca7      1      1.12 65558 23234
## + `96e6f0be58`    1      1.10 65558 23234
## + `7734c0c22f`    1      1.08 65558 23234
## + `7cb7913148_5`  1      1.03 65559 23234
## + `4fc17427c8`    1      1.01 65559 23234
## + `072b7e8f27`    1      0.96 65559 23234
## + `0342faceb5`    1      0.91 65559 23234
## + `7cb7913148_3`  1      0.80 65559 23234
## + ee2ac696ff      1      0.74 65559 23234
## + `7cb7913148_7`  1      0.56 65559 23234
## + `99d44111c9`    1      0.40 65559 23234
## + `0e2ab0831c`    1      0.27 65559 23234
## + `779d13189e`    1      0.23 65559 23234
## + `6516422788`    1      0.16 65559 23234
## + d035af6ffa      1      0.10 65559 23234
## + b709f75447      1      0.09 65559 23234
## + `96c30c7eef`    1      0.08 65559 23234
## + `4468394575`    1      0.04 65560 23234
## + `3e200bf766`    1      0.02 65560 23234
## + `77b3b41efa`    1      0.02 65560 23234
## + `55cf3f7627`    1      0.02 65560 23234
## + fe8cdd80ba      1      0.02 65560 23234
## + a24802caa5      1      0.01 65560 23234
## - `04e7268385`    1     16.18 65576 23234
## - `55907cc1de`    1     16.80 65576 23234
## - abca7a848f      1     18.38 65578 23235
## - bdf934caa7      1     27.01 65587 23237
## - ffd1cdcfc1      1     31.41 65591 23238
## - `136c1727c3`    1     32.94 65593 23239
## - `60ec1426ce`    1     33.50 65593 23239
## - `65aed7dc1f`    1     39.11 65599 23240
## - fe0318e273      1     40.23 65600 23240
## - `016399044a`    1     52.83 65612 23244
## - f0a0febd35      1     55.01 65615 23244
## - `2bc6ab42f7`    1     56.16 65616 23245
## - `1f3058af83`    1     77.81 65637 23250
## - `87b982928b`    1    110.34 65670 23259
## - c0c3df65b1      1    111.06 65671 23259
## - a14fd026ce      1    112.81 65672 23260
## - `087235d61e`    1    136.99 65697 23266
## - `5f360995ef`    1    231.82 65791 23292
## - f013b60e50      1    235.01 65795 23292
## - `7fe6cb4c98`    1    285.28 65845 23306
## - `174825d438`    1    344.45 65904 23321
## - ea0f4a32e3      1    375.43 65935 23330
## - `8f5f7c556a`    1    400.69 65960 23336
## - `2d7fe4693a`    1    500.10 66060 23363
## - `8c2e088a3d`    1    523.19 66083 23369
## - e0a0772df0      1    692.64 66252 23414
## - d2c775fa99      1    721.31 66281 23421
## - `5b862c0a8f`    1   1131.12 66691 23529
## - beb6e17af1      1   1146.89 66706 23533
## - `06888ceac9_1`  1   1294.08 66854 23572
## - `9a575e82a4_1`  1   1333.84 66893 23582
## - `6db53d265a`    1   1481.60 67041 23620
## - aee1e4fc85      1   1538.63 67098 23635
## - `253eb5ef11`    1   1824.80 67384 23710
## - e86a2190c1      1   1861.63 67421 23719
## 
## Step:  AIC=23231.4
## target ~ `06888ceac9_1` + `7cb7913148_2` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2a457d15d9` + c58f611921 + 
##     ac826f0013 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - d4d6566f9c      1      6.19 65572 23231
## - `435dec85e2`    1      6.20 65572 23231
## - e7ee22effb      1      6.27 65572 23231
## - ac826f0013      1      6.50 65572 23231
## - `8311343404`    1      6.62 65572 23231
## <none>                        65566 23231
## - `7743f273c2`    1      7.51 65573 23231
## - c58f611921      1      7.62 65573 23231
## - `298ed82b22`    1      7.63 65573 23231
## - `8a21502326`    1      8.22 65574 23232
## - `2a457d15d9`    1      8.87 65574 23232
## - `789b5244a9`    1      8.98 65575 23232
## - ed7e658a27      1      8.99 65575 23232
## + `63bcf89b1d`    1      5.95 65560 23232
## + b9a487ac3c      1      5.69 65560 23232
## + aa69c802b6      1      5.21 65560 23232
## - `7cb7913148_2`  1      9.82 65575 23232
## - `29bbd86997`    1      9.98 65576 23232
## + `25bbf0e7e7`    1      4.50 65561 23232
## - f66b98dd69      1     11.10 65577 23232
## - `7cb7913148_4`  1     11.16 65577 23232
## - `56371466d7`    1     11.26 65577 23232
## - `2719b72c0d`    1     11.51 65577 23232
## - `98475257f7`    1     11.59 65577 23232
## - `1fa099bb01`    1     11.73 65577 23232
## + `7cb7913148_1`  1      2.88 65563 23233
## + `7925993f42`    1      2.68 65563 23233
## - `1f222e3669`    1     12.34 65578 23233
## + fbf66c8021      1      2.55 65563 23233
## - `49756d8e0f`    1     12.47 65578 23233
## + `20f1afc5c7`    1      2.47 65563 23233
## + dcfcbc2ea1      1      2.44 65563 23233
## - ae08d2297e      1     12.83 65578 23233
## + e5efa4d39a      1      2.16 65563 23233
## + `0b846350ef`    1      2.09 65563 23233
## + `7841b6a5b1`    1      1.98 65564 23233
## - c1b8ce2354      1     13.41 65579 23233
## - `3eb53ae932`    1     13.41 65579 23233
## + `12eda2d982`    1      1.46 65564 23233
## + `2e874bc151`    1      1.40 65564 23233
## + `9b6e0b36c2`    1      1.31 65564 23233
## + `7cb7913148_6`  1      1.29 65564 23233
## + `3df2300fa2`    1      1.26 65564 23233
## + b4112a94a6      1      1.15 65564 23233
## + `8de0382f02`    1      1.15 65564 23233
## + `384bec5dd1_1`  1      1.15 65564 23233
## + `173b6590ae`    1      1.14 65564 23233
## + fdf8628ca7      1      1.14 65564 23233
## + ba54a2a637      1      1.12 65564 23233
## + `96e6f0be58`    1      1.12 65564 23233
## + `7cb7913148_5`  1      1.05 65564 23233
## + `7734c0c22f`    1      1.03 65564 23233
## + `072b7e8f27`    1      0.97 65565 23233
## + `4fc17427c8`    1      0.95 65565 23233
## + `0342faceb5`    1      0.89 65565 23233
## + `7cb7913148_3`  1      0.82 65565 23233
## + ee2ac696ff      1      0.76 65565 23233
## + `7cb7913148_7`  1      0.56 65565 23233
## + `99d44111c9`    1      0.39 65565 23233
## + `0e2ab0831c`    1      0.25 65565 23233
## + `779d13189e`    1      0.23 65565 23233
## + `6516422788`    1      0.16 65565 23233
## + d035af6ffa      1      0.10 65565 23233
## + `96c30c7eef`    1      0.09 65565 23233
## + b709f75447      1      0.07 65565 23233
## + `4468394575`    1      0.05 65565 23233
## + `3e200bf766`    1      0.03 65566 23233
## + `77b3b41efa`    1      0.02 65566 23233
## + fe8cdd80ba      1      0.01 65566 23233
## + a24802caa5      1      0.01 65566 23233
## + `55cf3f7627`    1      0.00 65566 23233
## - `04e7268385`    1     16.22 65582 23234
## - `55907cc1de`    1     16.66 65582 23234
## - abca7a848f      1     18.38 65584 23234
## - bdf934caa7      1     27.17 65593 23237
## - ffd1cdcfc1      1     30.98 65597 23238
## - `136c1727c3`    1     33.29 65599 23238
## - `60ec1426ce`    1     33.44 65599 23238
## - `65aed7dc1f`    1     39.09 65605 23240
## - fe0318e273      1     40.30 65606 23240
## - `016399044a`    1     53.10 65619 23244
## - f0a0febd35      1     55.15 65621 23244
## - `2bc6ab42f7`    1     55.87 65621 23244
## - `1f3058af83`    1     77.93 65643 23250
## - `87b982928b`    1    110.20 65676 23259
## - c0c3df65b1      1    111.49 65677 23259
## - a14fd026ce      1    112.77 65678 23259
## - `087235d61e`    1    137.26 65703 23266
## - `5f360995ef`    1    232.06 65798 23291
## - f013b60e50      1    234.85 65800 23292
## - `7fe6cb4c98`    1    285.85 65851 23306
## - `174825d438`    1    346.05 65912 23321
## - ea0f4a32e3      1    375.24 65941 23329
## - `8f5f7c556a`    1    400.69 65966 23336
## - `2d7fe4693a`    1    498.92 66064 23362
## - `8c2e088a3d`    1    524.79 66090 23369
## - e0a0772df0      1    692.69 66258 23413
## - d2c775fa99      1    721.35 66287 23421
## - `5b862c0a8f`    1   1129.96 66695 23528
## - beb6e17af1      1   1146.46 66712 23532
## - `06888ceac9_1`  1   1293.55 66859 23571
## - `9a575e82a4_1`  1   1333.04 66899 23581
## - `6db53d265a`    1   1485.68 67051 23621
## - aee1e4fc85      1   1538.56 67104 23635
## - `253eb5ef11`    1   1825.21 67391 23709
## - e86a2190c1      1   1862.85 67428 23719
## 
## Step:  AIC=23231.05
## target ~ `06888ceac9_1` + `7cb7913148_2` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2a457d15d9` + c58f611921 + 
##     ac826f0013 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - e7ee22effb      1      6.13 65578 23231
## - ac826f0013      1      6.57 65578 23231
## - `8311343404`    1      6.61 65578 23231
## - `435dec85e2`    1      6.72 65578 23231
## - `7743f273c2`    1      7.45 65579 23231
## <none>                        65572 23231
## - `298ed82b22`    1      7.54 65579 23231
## - c58f611921      1      7.55 65579 23231
## - `8a21502326`    1      7.95 65580 23231
## - `789b5244a9`    1      8.69 65580 23231
## - ed7e658a27      1      8.71 65580 23231
## + d4d6566f9c      1      6.19 65566 23231
## + `63bcf89b1d`    1      6.07 65566 23231
## - `2a457d15d9`    1      8.98 65581 23231
## + b9a487ac3c      1      5.54 65566 23232
## + `2e874bc151`    1      5.38 65566 23232
## + aa69c802b6      1      5.23 65566 23232
## - `29bbd86997`    1      9.93 65582 23232
## - `7cb7913148_2`  1     10.01 65582 23232
## + `25bbf0e7e7`    1      4.39 65567 23232
## - f66b98dd69      1     11.07 65583 23232
## - `7cb7913148_4`  1     11.19 65583 23232
## - `56371466d7`    1     11.35 65583 23232
## - `2719b72c0d`    1     11.48 65583 23232
## - `1fa099bb01`    1     11.66 65583 23232
## - `98475257f7`    1     11.66 65583 23232
## + `7cb7913148_1`  1      2.88 65569 23232
## - `1f222e3669`    1     12.24 65584 23232
## + `7925993f42`    1      2.64 65569 23232
## + `20f1afc5c7`    1      2.53 65569 23232
## - `49756d8e0f`    1     12.47 65584 23232
## + fbf66c8021      1      2.46 65569 23232
## + dcfcbc2ea1      1      2.40 65569 23232
## - ae08d2297e      1     12.72 65584 23232
## + e5efa4d39a      1      2.22 65570 23232
## + `0b846350ef`    1      2.04 65570 23232
## + `7841b6a5b1`    1      2.00 65570 23232
## - c1b8ce2354      1     13.40 65585 23233
## - `3eb53ae932`    1     13.40 65585 23233
## + `12eda2d982`    1      1.50 65570 23233
## + `9b6e0b36c2`    1      1.34 65570 23233
## + `3df2300fa2`    1      1.32 65570 23233
## + `7cb7913148_6`  1      1.25 65570 23233
## + `173b6590ae`    1      1.19 65571 23233
## + `384bec5dd1_1`  1      1.17 65571 23233
## + fdf8628ca7      1      1.16 65571 23233
## + `96e6f0be58`    1      1.15 65571 23233
## + b4112a94a6      1      1.15 65571 23233
## + `8de0382f02`    1      1.15 65571 23233
## + ba54a2a637      1      1.15 65571 23233
## + `7734c0c22f`    1      1.05 65571 23233
## + `7cb7913148_5`  1      0.99 65571 23233
## + `072b7e8f27`    1      0.97 65571 23233
## + `4fc17427c8`    1      0.93 65571 23233
## + `0342faceb5`    1      0.88 65571 23233
## + `7cb7913148_3`  1      0.85 65571 23233
## + ee2ac696ff      1      0.80 65571 23233
## + `7cb7913148_7`  1      0.59 65571 23233
## + `99d44111c9`    1      0.37 65571 23233
## + `0e2ab0831c`    1      0.25 65571 23233
## + `779d13189e`    1      0.24 65571 23233
## + `6516422788`    1      0.15 65572 23233
## + d035af6ffa      1      0.10 65572 23233
## + b709f75447      1      0.09 65572 23233
## + `96c30c7eef`    1      0.09 65572 23233
## + `4468394575`    1      0.05 65572 23233
## + `3e200bf766`    1      0.04 65572 23233
## + `77b3b41efa`    1      0.03 65572 23233
## + fe8cdd80ba      1      0.02 65572 23233
## + a24802caa5      1      0.02 65572 23233
## + `55cf3f7627`    1      0.00 65572 23233
## - `04e7268385`    1     15.91 65588 23233
## - `55907cc1de`    1     16.80 65589 23234
## - abca7a848f      1     18.36 65590 23234
## - bdf934caa7      1     27.43 65599 23236
## - ffd1cdcfc1      1     31.13 65603 23237
## - `136c1727c3`    1     33.17 65605 23238
## - `60ec1426ce`    1     33.29 65605 23238
## - `65aed7dc1f`    1     39.34 65611 23240
## - fe0318e273      1     40.24 65612 23240
## - `016399044a`    1     53.12 65625 23243
## - f0a0febd35      1     54.88 65627 23244
## - `2bc6ab42f7`    1     55.93 65628 23244
## - `1f3058af83`    1     77.59 65649 23250
## - `87b982928b`    1    111.45 65683 23259
## - c0c3df65b1      1    111.79 65684 23259
## - a14fd026ce      1    112.99 65685 23259
## - `087235d61e`    1    138.34 65710 23266
## - `5f360995ef`    1    231.47 65803 23291
## - f013b60e50      1    235.75 65807 23292
## - `7fe6cb4c98`    1    285.38 65857 23305
## - `174825d438`    1    345.69 65917 23321
## - ea0f4a32e3      1    374.92 65947 23329
## - `8f5f7c556a`    1    400.87 65973 23336
## - `2d7fe4693a`    1    499.76 66071 23362
## - `8c2e088a3d`    1    525.27 66097 23368
## - e0a0772df0      1    691.87 66264 23413
## - d2c775fa99      1    720.55 66292 23420
## - `5b862c0a8f`    1   1130.54 66702 23528
## - beb6e17af1      1   1146.53 66718 23532
## - `06888ceac9_1`  1   1292.56 66864 23570
## - `9a575e82a4_1`  1   1332.21 66904 23581
## - `6db53d265a`    1   1485.09 67057 23621
## - aee1e4fc85      1   1538.16 67110 23634
## - `253eb5ef11`    1   1826.09 67398 23709
## - e86a2190c1      1   1862.57 67434 23719
## 
## Step:  AIC=23230.69
## target ~ `06888ceac9_1` + `7cb7913148_2` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2a457d15d9` + c58f611921 + ac826f0013 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `8311343404`    1      6.54 65584 23230
## - ac826f0013      1      6.68 65585 23230
## - `435dec85e2`    1      6.80 65585 23230
## - `7743f273c2`    1      7.48 65585 23231
## <none>                        65578 23231
## - `298ed82b22`    1      7.53 65585 23231
## - c58f611921      1      7.61 65585 23231
## - `8a21502326`    1      7.98 65586 23231
## - `789b5244a9`    1      8.73 65587 23231
## - ed7e658a27      1      8.74 65587 23231
## + `63bcf89b1d`    1      6.22 65572 23231
## + e7ee22effb      1      6.13 65572 23231
## + d4d6566f9c      1      6.05 65572 23231
## - `2a457d15d9`    1      8.95 65587 23231
## + b9a487ac3c      1      5.59 65572 23231
## + aa69c802b6      1      5.27 65573 23231
## + `2e874bc151`    1      5.25 65573 23231
## - `29bbd86997`    1      9.75 65588 23231
## - `7cb7913148_2`  1     10.21 65588 23231
## + `25bbf0e7e7`    1      4.42 65573 23232
## - `7cb7913148_4`  1     10.96 65589 23232
## - f66b98dd69      1     10.99 65589 23232
## - `56371466d7`    1     11.29 65589 23232
## - `2719b72c0d`    1     11.40 65589 23232
## - `98475257f7`    1     11.68 65590 23232
## - `1fa099bb01`    1     11.78 65590 23232
## + `7cb7913148_1`  1      3.03 65575 23232
## + `7925993f42`    1      2.67 65575 23232
## - `1f222e3669`    1     12.45 65590 23232
## + `20f1afc5c7`    1      2.51 65575 23232
## + dcfcbc2ea1      1      2.50 65575 23232
## + fbf66c8021      1      2.47 65575 23232
## - `49756d8e0f`    1     12.56 65590 23232
## + e5efa4d39a      1      2.26 65576 23232
## - ae08d2297e      1     12.87 65591 23232
## + `0b846350ef`    1      2.09 65576 23232
## + `7841b6a5b1`    1      1.99 65576 23232
## - c1b8ce2354      1     13.46 65591 23232
## - `3eb53ae932`    1     13.46 65591 23232
## + `12eda2d982`    1      1.50 65576 23232
## + `9b6e0b36c2`    1      1.34 65577 23232
## + `3df2300fa2`    1      1.25 65577 23232
## + fdf8628ca7      1      1.24 65577 23232
## + `173b6590ae`    1      1.22 65577 23232
## + `384bec5dd1_1`  1      1.17 65577 23232
## + `7cb7913148_6`  1      1.15 65577 23232
## + b4112a94a6      1      1.12 65577 23232
## + `8de0382f02`    1      1.12 65577 23232
## + `96e6f0be58`    1      1.08 65577 23232
## + `7cb7913148_5`  1      1.05 65577 23232
## + `7734c0c22f`    1      1.03 65577 23232
## + ba54a2a637      1      1.02 65577 23232
## + `072b7e8f27`    1      0.94 65577 23232
## + `0342faceb5`    1      0.92 65577 23232
## + `4fc17427c8`    1      0.88 65577 23232
## + `7cb7913148_3`  1      0.85 65577 23232
## + ee2ac696ff      1      0.74 65577 23232
## + `7cb7913148_7`  1      0.62 65577 23232
## + `99d44111c9`    1      0.35 65578 23233
## + `0e2ab0831c`    1      0.26 65578 23233
## + `779d13189e`    1      0.22 65578 23233
## + `6516422788`    1      0.14 65578 23233
## + b709f75447      1      0.11 65578 23233
## + d035af6ffa      1      0.09 65578 23233
## + `96c30c7eef`    1      0.08 65578 23233
## + `4468394575`    1      0.07 65578 23233
## + `3e200bf766`    1      0.04 65578 23233
## + `77b3b41efa`    1      0.03 65578 23233
## + fe8cdd80ba      1      0.01 65578 23233
## + a24802caa5      1      0.01 65578 23233
## + `55cf3f7627`    1      0.00 65578 23233
## - `04e7268385`    1     15.70 65594 23233
## - `55907cc1de`    1     16.82 65595 23233
## - abca7a848f      1     18.23 65596 23234
## - bdf934caa7      1     27.27 65605 23236
## - ffd1cdcfc1      1     31.02 65609 23237
## - `136c1727c3`    1     33.25 65611 23238
## - `60ec1426ce`    1     33.38 65611 23238
## - `65aed7dc1f`    1     39.93 65618 23239
## - fe0318e273      1     40.44 65618 23240
## - `016399044a`    1     53.39 65631 23243
## - f0a0febd35      1     55.14 65633 23243
## - `2bc6ab42f7`    1     55.97 65634 23244
## - `1f3058af83`    1     77.69 65656 23249
## - c0c3df65b1      1    111.07 65689 23258
## - `87b982928b`    1    111.67 65690 23258
## - a14fd026ce      1    113.36 65691 23259
## - `087235d61e`    1    138.57 65716 23266
## - `5f360995ef`    1    231.57 65809 23290
## - f013b60e50      1    236.59 65814 23292
## - `7fe6cb4c98`    1    284.97 65863 23304
## - `174825d438`    1    346.37 65924 23321
## - ea0f4a32e3      1    375.00 65953 23328
## - `8f5f7c556a`    1    400.31 65978 23335
## - `2d7fe4693a`    1    499.69 66078 23361
## - `8c2e088a3d`    1    524.94 66103 23368
## - e0a0772df0      1    692.33 66270 23412
## - d2c775fa99      1    721.92 66300 23420
## - `5b862c0a8f`    1   1130.58 66708 23528
## - beb6e17af1      1   1145.84 66724 23532
## - `06888ceac9_1`  1   1291.54 66869 23570
## - `9a575e82a4_1`  1   1331.98 66910 23580
## - `6db53d265a`    1   1485.38 67063 23620
## - aee1e4fc85      1   1538.77 67117 23634
## - `253eb5ef11`    1   1823.94 67402 23708
## - e86a2190c1      1   1861.97 67440 23718
## 
## Step:  AIC=23230.43
## target ~ `06888ceac9_1` + `7cb7913148_2` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `298ed82b22` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2a457d15d9` + c58f611921 + ac826f0013 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - ac826f0013      1      6.63 65591 23230
## - `435dec85e2`    1      6.88 65591 23230
## - `7743f273c2`    1      7.44 65592 23230
## <none>                        65584 23230
## - `298ed82b22`    1      7.58 65592 23230
## - c58f611921      1      7.72 65592 23230
## - `8a21502326`    1      7.93 65592 23230
## + `8311343404`    1      6.54 65578 23231
## - `789b5244a9`    1      8.68 65593 23231
## - ed7e658a27      1      8.69 65593 23231
## + `63bcf89b1d`    1      6.29 65578 23231
## - `2a457d15d9`    1      8.92 65593 23231
## + e7ee22effb      1      6.07 65578 23231
## + d4d6566f9c      1      6.04 65578 23231
## + b9a487ac3c      1      5.54 65579 23231
## + aa69c802b6      1      5.26 65579 23231
## + `2e874bc151`    1      5.25 65579 23231
## - `29bbd86997`    1      9.92 65594 23231
## - `7cb7913148_2`  1      9.96 65594 23231
## + `25bbf0e7e7`    1      4.23 65580 23231
## - `7cb7913148_4`  1     10.84 65595 23231
## - f66b98dd69      1     11.15 65596 23231
## - `56371466d7`    1     11.41 65596 23232
## - `2719b72c0d`    1     11.56 65596 23232
## + `7cb7913148_1`  1      3.18 65581 23232
## - `98475257f7`    1     11.98 65596 23232
## - `1fa099bb01`    1     12.04 65596 23232
## - `1f222e3669`    1     12.24 65597 23232
## + `7925993f42`    1      2.64 65582 23232
## + `20f1afc5c7`    1      2.52 65582 23232
## + fbf66c8021      1      2.52 65582 23232
## - `49756d8e0f`    1     12.55 65597 23232
## + dcfcbc2ea1      1      2.45 65582 23232
## + e5efa4d39a      1      2.14 65582 23232
## - ae08d2297e      1     12.88 65597 23232
## + `0b846350ef`    1      2.10 65582 23232
## + `7841b6a5b1`    1      1.96 65582 23232
## + `12eda2d982`    1      1.56 65583 23232
## - c1b8ce2354      1     13.53 65598 23232
## - `3eb53ae932`    1     13.53 65598 23232
## + `9b6e0b36c2`    1      1.38 65583 23232
## + `173b6590ae`    1      1.28 65583 23232
## + fdf8628ca7      1      1.24 65583 23232
## + `3df2300fa2`    1      1.20 65583 23232
## + `7cb7913148_5`  1      1.14 65583 23232
## + `384bec5dd1_1`  1      1.13 65583 23232
## + b4112a94a6      1      1.09 65583 23232
## + `8de0382f02`    1      1.09 65583 23232
## + ba54a2a637      1      1.08 65583 23232
## + `7cb7913148_6`  1      1.07 65583 23232
## + `96e6f0be58`    1      1.01 65583 23232
## + `7734c0c22f`    1      1.01 65583 23232
## + `0342faceb5`    1      0.94 65583 23232
## + `072b7e8f27`    1      0.92 65583 23232
## + `4fc17427c8`    1      0.90 65584 23232
## + `7cb7913148_3`  1      0.88 65584 23232
## + ee2ac696ff      1      0.72 65584 23232
## + `7cb7913148_7`  1      0.62 65584 23232
## + `99d44111c9`    1      0.36 65584 23232
## + `0e2ab0831c`    1      0.31 65584 23232
## + `779d13189e`    1      0.21 65584 23232
## + `6516422788`    1      0.14 65584 23232
## + b709f75447      1      0.10 65584 23232
## + d035af6ffa      1      0.09 65584 23232
## + `96c30c7eef`    1      0.08 65584 23232
## + `4468394575`    1      0.06 65584 23232
## + `3e200bf766`    1      0.03 65584 23232
## + `77b3b41efa`    1      0.02 65584 23232
## + fe8cdd80ba      1      0.01 65584 23232
## + a24802caa5      1      0.01 65584 23232
## + `55cf3f7627`    1      0.00 65584 23232
## - `04e7268385`    1     15.72 65600 23233
## - `55907cc1de`    1     16.63 65601 23233
## - abca7a848f      1     18.24 65603 23233
## - bdf934caa7      1     27.18 65612 23236
## - ffd1cdcfc1      1     31.04 65615 23237
## - `60ec1426ce`    1     33.08 65617 23237
## - `136c1727c3`    1     33.36 65618 23237
## - `65aed7dc1f`    1     40.20 65625 23239
## - fe0318e273      1     40.40 65625 23239
## - `016399044a`    1     53.30 65638 23243
## - f0a0febd35      1     55.63 65640 23243
## - `2bc6ab42f7`    1     56.08 65640 23243
## - `1f3058af83`    1     77.23 65662 23249
## - c0c3df65b1      1    110.74 65695 23258
## - `87b982928b`    1    111.61 65696 23258
## - a14fd026ce      1    114.43 65699 23259
## - `087235d61e`    1    138.16 65723 23265
## - `5f360995ef`    1    232.84 65817 23290
## - f013b60e50      1    236.21 65821 23291
## - `7fe6cb4c98`    1    286.03 65870 23304
## - `174825d438`    1    346.06 65930 23320
## - ea0f4a32e3      1    375.69 65960 23328
## - `8f5f7c556a`    1    399.88 65984 23335
## - `2d7fe4693a`    1    499.72 66084 23361
## - `8c2e088a3d`    1    525.24 66110 23368
## - e0a0772df0      1    690.15 66275 23411
## - d2c775fa99      1    722.34 66307 23420
## - `5b862c0a8f`    1   1130.89 66715 23527
## - beb6e17af1      1   1145.94 66730 23531
## - `06888ceac9_1`  1   1292.42 66877 23570
## - `9a575e82a4_1`  1   1332.69 66917 23580
## - `6db53d265a`    1   1485.13 67070 23620
## - aee1e4fc85      1   1539.75 67124 23634
## - `253eb5ef11`    1   1825.43 67410 23708
## - e86a2190c1      1   1863.54 67448 23718
## 
## Step:  AIC=23230.2
## target ~ `06888ceac9_1` + `7cb7913148_2` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `298ed82b22` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2a457d15d9` + c58f611921 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `435dec85e2`    1      6.99 65598 23230
## - `7743f273c2`    1      7.30 65598 23230
## <none>                        65591 23230
## - c58f611921      1      7.57 65599 23230
## - `298ed82b22`    1      7.72 65599 23230
## - `8a21502326`    1      8.12 65599 23230
## + ac826f0013      1      6.63 65584 23230
## + `8311343404`    1      6.49 65585 23230
## + `63bcf89b1d`    1      6.34 65585 23230
## + e7ee22effb      1      6.18 65585 23231
## - `2a457d15d9`    1      8.83 65600 23231
## - `789b5244a9`    1      8.88 65600 23231
## - ed7e658a27      1      8.89 65600 23231
## + d4d6566f9c      1      6.11 65585 23231
## + b9a487ac3c      1      5.56 65585 23231
## + `2e874bc151`    1      5.31 65586 23231
## + aa69c802b6      1      5.27 65586 23231
## - `29bbd86997`    1     10.05 65601 23231
## - `7cb7913148_2`  1     10.12 65601 23231
## + `25bbf0e7e7`    1      4.36 65587 23231
## - `7cb7913148_4`  1     10.77 65602 23231
## - f66b98dd69      1     11.24 65602 23231
## - `56371466d7`    1     11.48 65603 23231
## - `2719b72c0d`    1     11.65 65603 23231
## - `98475257f7`    1     11.84 65603 23231
## + `7cb7913148_1`  1      3.15 65588 23231
## - `1fa099bb01`    1     12.00 65603 23231
## - `1f222e3669`    1     12.30 65603 23232
## + `7925993f42`    1      2.69 65588 23232
## + `20f1afc5c7`    1      2.62 65588 23232
## + fbf66c8021      1      2.47 65589 23232
## - `49756d8e0f`    1     12.63 65604 23232
## + dcfcbc2ea1      1      2.37 65589 23232
## - ae08d2297e      1     12.67 65604 23232
## + `0b846350ef`    1      2.17 65589 23232
## + e5efa4d39a      1      2.13 65589 23232
## + `7841b6a5b1`    1      1.94 65589 23232
## + `12eda2d982`    1      1.50 65590 23232
## - c1b8ce2354      1     13.53 65605 23232
## - `3eb53ae932`    1     13.53 65605 23232
## - `55907cc1de`    1     13.54 65605 23232
## + `9b6e0b36c2`    1      1.32 65590 23232
## + `173b6590ae`    1      1.32 65590 23232
## + fdf8628ca7      1      1.31 65590 23232
## + `384bec5dd1_1`  1      1.18 65590 23232
## + `3df2300fa2`    1      1.10 65590 23232
## + `7cb7913148_5`  1      1.09 65590 23232
## + `7cb7913148_6`  1      1.06 65590 23232
## + b4112a94a6      1      1.06 65590 23232
## + `8de0382f02`    1      1.06 65590 23232
## + ba54a2a637      1      1.03 65590 23232
## + `7734c0c22f`    1      1.01 65590 23232
## + `96e6f0be58`    1      0.95 65590 23232
## + `0342faceb5`    1      0.92 65590 23232
## + `4fc17427c8`    1      0.90 65590 23232
## + `072b7e8f27`    1      0.89 65590 23232
## + `7cb7913148_3`  1      0.87 65590 23232
## + ee2ac696ff      1      0.75 65590 23232
## + `7cb7913148_7`  1      0.58 65590 23232
## + `99d44111c9`    1      0.35 65591 23232
## + `0e2ab0831c`    1      0.33 65591 23232
## + `779d13189e`    1      0.21 65591 23232
## + `6516422788`    1      0.12 65591 23232
## + `96c30c7eef`    1      0.09 65591 23232
## + b709f75447      1      0.09 65591 23232
## + `4468394575`    1      0.08 65591 23232
## + d035af6ffa      1      0.07 65591 23232
## + `3e200bf766`    1      0.03 65591 23232
## + `77b3b41efa`    1      0.03 65591 23232
## + fe8cdd80ba      1      0.01 65591 23232
## + a24802caa5      1      0.00 65591 23232
## + `55cf3f7627`    1      0.00 65591 23232
## - `04e7268385`    1     15.49 65607 23232
## - abca7a848f      1     18.08 65609 23233
## - bdf934caa7      1     26.93 65618 23235
## - ffd1cdcfc1      1     30.91 65622 23236
## - `60ec1426ce`    1     33.03 65624 23237
## - `136c1727c3`    1     33.18 65624 23237
## - `65aed7dc1f`    1     40.15 65631 23239
## - fe0318e273      1     41.25 65632 23239
## - `016399044a`    1     53.12 65644 23242
## - `2bc6ab42f7`    1     55.87 65647 23243
## - f0a0febd35      1     56.05 65647 23243
## - `1f3058af83`    1     77.23 65668 23249
## - c0c3df65b1      1    110.83 65702 23258
## - `87b982928b`    1    111.84 65703 23258
## - a14fd026ce      1    113.91 65705 23258
## - `087235d61e`    1    138.26 65729 23265
## - `5f360995ef`    1    232.31 65823 23290
## - f013b60e50      1    236.34 65827 23291
## - `7fe6cb4c98`    1    285.66 65877 23304
## - `174825d438`    1    345.72 65937 23320
## - ea0f4a32e3      1    377.10 65968 23328
## - `8f5f7c556a`    1    401.16 65992 23335
## - `2d7fe4693a`    1    499.33 66090 23361
## - `8c2e088a3d`    1    525.03 66116 23368
## - e0a0772df0      1    689.31 66280 23411
## - d2c775fa99      1    721.45 66312 23419
## - `5b862c0a8f`    1   1128.90 66720 23526
## - beb6e17af1      1   1143.62 66735 23530
## - `06888ceac9_1`  1   1298.33 66889 23571
## - `9a575e82a4_1`  1   1334.07 66925 23580
## - `6db53d265a`    1   1484.31 67075 23619
## - aee1e4fc85      1   1537.52 67129 23633
## - `253eb5ef11`    1   1823.67 67415 23708
## - e86a2190c1      1   1861.93 67453 23718
## 
## Step:  AIC=23230.06
## target ~ `06888ceac9_1` + `7cb7913148_2` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     c58f611921 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS   AIC
## - `7743f273c2`    1      7.24 65605 23230
## - c58f611921      1      7.40 65605 23230
## <none>                        65598 23230
## - `298ed82b22`    1      7.75 65606 23230
## + `435dec85e2`    1      6.99 65591 23230
## + d4d6566f9c      1      6.98 65591 23230
## - `8a21502326`    1      8.13 65606 23230
## + ac826f0013      1      6.75 65591 23230
## + `8311343404`    1      6.57 65591 23230
## - `2a457d15d9`    1      8.59 65607 23230
## + `63bcf89b1d`    1      6.28 65592 23230
## + e7ee22effb      1      6.26 65592 23230
## - `789b5244a9`    1      8.88 65607 23230
## - ed7e658a27      1      8.90 65607 23230
## + b9a487ac3c      1      5.57 65592 23231
## + `2e874bc151`    1      5.31 65593 23231
## + aa69c802b6      1      5.24 65593 23231
## - `29bbd86997`    1      9.90 65608 23231
## - `7cb7913148_2`  1     10.16 65608 23231
## + `25bbf0e7e7`    1      4.44 65594 23231
## - `7cb7913148_4`  1     10.70 65609 23231
## - f66b98dd69      1     11.31 65609 23231
## - `56371466d7`    1     11.56 65610 23231
## - `2719b72c0d`    1     11.73 65610 23231
## - `98475257f7`    1     11.78 65610 23231
## - `1fa099bb01`    1     12.02 65610 23231
## + `7cb7913148_1`  1      2.98 65595 23231
## + `20f1afc5c7`    1      2.71 65595 23231
## - `1f222e3669`    1     12.35 65610 23231
## + `7925993f42`    1      2.63 65595 23231
## + fbf66c8021      1      2.54 65595 23231
## - ae08d2297e      1     12.57 65611 23231
## + dcfcbc2ea1      1      2.42 65596 23231
## + `0b846350ef`    1      2.11 65596 23232
## + e5efa4d39a      1      2.10 65596 23232
## - `49756d8e0f`    1     12.94 65611 23232
## + `7841b6a5b1`    1      1.95 65596 23232
## + `12eda2d982`    1      1.52 65597 23232
## - c1b8ce2354      1     13.52 65612 23232
## - `3eb53ae932`    1     13.52 65612 23232
## - `55907cc1de`    1     13.57 65612 23232
## + fdf8628ca7      1      1.37 65597 23232
## + `9b6e0b36c2`    1      1.34 65597 23232
## + `173b6590ae`    1      1.34 65597 23232
## + `384bec5dd1_1`  1      1.16 65597 23232
## + `3df2300fa2`    1      1.12 65597 23232
## + `7cb7913148_6`  1      1.10 65597 23232
## + b4112a94a6      1      1.07 65597 23232
## + `8de0382f02`    1      1.07 65597 23232
## + `7cb7913148_5`  1      1.02 65597 23232
## + ba54a2a637      1      1.02 65597 23232
## + `0342faceb5`    1      0.99 65597 23232
## + `96e6f0be58`    1      0.97 65597 23232
## + `7734c0c22f`    1      0.92 65597 23232
## + `072b7e8f27`    1      0.90 65597 23232
## + `4fc17427c8`    1      0.87 65597 23232
## + ee2ac696ff      1      0.80 65597 23232
## + `7cb7913148_3`  1      0.80 65597 23232
## + `7cb7913148_7`  1      0.57 65597 23232
## + `0e2ab0831c`    1      0.36 65598 23232
## + `99d44111c9`    1      0.35 65598 23232
## + `779d13189e`    1      0.22 65598 23232
## + `6516422788`    1      0.11 65598 23232
## + `96c30c7eef`    1      0.10 65598 23232
## + b709f75447      1      0.08 65598 23232
## + `4468394575`    1      0.07 65598 23232
## + d035af6ffa      1      0.07 65598 23232
## + `3e200bf766`    1      0.04 65598 23232
## + `77b3b41efa`    1      0.02 65598 23232
## + fe8cdd80ba      1      0.01 65598 23232
## + a24802caa5      1      0.00 65598 23232
## + `55cf3f7627`    1      0.00 65598 23232
## - `04e7268385`    1     15.63 65614 23232
## - abca7a848f      1     17.97 65616 23233
## - bdf934caa7      1     27.05 65625 23235
## - ffd1cdcfc1      1     30.92 65629 23236
## - `60ec1426ce`    1     33.00 65631 23237
## - `136c1727c3`    1     33.43 65631 23237
## - `65aed7dc1f`    1     40.01 65638 23239
## - fe0318e273      1     41.61 65640 23239
## - `016399044a`    1     53.20 65651 23242
## - `2bc6ab42f7`    1     55.42 65653 23243
## - f0a0febd35      1     56.15 65654 23243
## - `1f3058af83`    1     77.20 65675 23249
## - c0c3df65b1      1    110.19 65708 23257
## - `87b982928b`    1    111.73 65710 23258
## - a14fd026ce      1    114.69 65713 23259
## - `087235d61e`    1    138.77 65737 23265
## - `5f360995ef`    1    232.86 65831 23290
## - f013b60e50      1    237.02 65835 23291
## - `7fe6cb4c98`    1    285.53 65884 23304
## - `174825d438`    1    348.22 65946 23321
## - ea0f4a32e3      1    377.56 65976 23328
## - `8f5f7c556a`    1    400.38 65998 23334
## - `2d7fe4693a`    1    498.05 66096 23360
## - `8c2e088a3d`    1    525.64 66124 23368
## - e0a0772df0      1    689.71 66288 23411
## - d2c775fa99      1    723.16 66321 23420
## - `5b862c0a8f`    1   1130.24 66728 23527
## - beb6e17af1      1   1143.53 66742 23530
## - `06888ceac9_1`  1   1297.34 66895 23570
## - `9a575e82a4_1`  1   1330.13 66928 23579
## - `6db53d265a`    1   1484.05 67082 23619
## - aee1e4fc85      1   1541.80 67140 23634
## - `253eb5ef11`    1   1828.78 67427 23709
## - e86a2190c1      1   1859.92 67458 23717
## 
## Step:  AIC=23229.99
## target ~ `06888ceac9_1` + `7cb7913148_2` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     c58f611921
## 
##                  Df Sum of Sq   RSS   AIC
## <none>                        65605 23230
## - c58f611921      1      7.53 65613 23230
## + `7743f273c2`    1      7.24 65598 23230
## - `298ed82b22`    1      7.80 65613 23230
## + `435dec85e2`    1      6.93 65598 23230
## + d4d6566f9c      1      6.92 65598 23230
## - `8a21502326`    1      8.27 65614 23230
## + ac826f0013      1      6.61 65599 23230
## + `8311343404`    1      6.53 65599 23230
## - `2a457d15d9`    1      8.61 65614 23230
## + e7ee22effb      1      6.29 65599 23230
## + `63bcf89b1d`    1      6.19 65599 23230
## - `789b5244a9`    1      9.03 65614 23230
## - ed7e658a27      1      9.05 65614 23230
## + b9a487ac3c      1      5.56 65600 23230
## + aa69c802b6      1      5.30 65600 23231
## + `2e874bc151`    1      5.23 65600 23231
## - `29bbd86997`    1     10.04 65615 23231
## - `7cb7913148_2`  1     10.14 65615 23231
## + `25bbf0e7e7`    1      4.51 65601 23231
## - `7cb7913148_4`  1     10.58 65616 23231
## - `56371466d7`    1     11.37 65617 23231
## - f66b98dd69      1     11.44 65617 23231
## - `98475257f7`    1     11.78 65617 23231
## - `2719b72c0d`    1     11.85 65617 23231
## + `7cb7913148_1`  1      3.02 65602 23231
## - `1fa099bb01`    1     12.00 65617 23231
## + `20f1afc5c7`    1      2.71 65603 23231
## + `7925993f42`    1      2.67 65603 23231
## - ae08d2297e      1     12.38 65618 23231
## - `1f222e3669`    1     12.38 65618 23231
## + fbf66c8021      1      2.55 65603 23231
## + dcfcbc2ea1      1      2.38 65603 23231
## - `49756d8e0f`    1     12.77 65618 23231
## + e5efa4d39a      1      2.18 65603 23231
## + `0b846350ef`    1      2.13 65603 23231
## + `7841b6a5b1`    1      1.96 65603 23232
## - c1b8ce2354      1     13.31 65619 23232
## - `3eb53ae932`    1     13.31 65619 23232
## + `12eda2d982`    1      1.49 65604 23232
## - `55907cc1de`    1     13.54 65619 23232
## + fdf8628ca7      1      1.44 65604 23232
## + `173b6590ae`    1      1.37 65604 23232
## + `9b6e0b36c2`    1      1.32 65604 23232
## + `384bec5dd1_1`  1      1.23 65604 23232
## + b4112a94a6      1      1.09 65604 23232
## + `8de0382f02`    1      1.09 65604 23232
## + `3df2300fa2`    1      1.09 65604 23232
## + `7cb7913148_6`  1      1.02 65604 23232
## + `7cb7913148_5`  1      1.01 65604 23232
## + ba54a2a637      1      1.01 65604 23232
## + `7734c0c22f`    1      0.98 65604 23232
## + `0342faceb5`    1      0.96 65604 23232
## + `96e6f0be58`    1      0.94 65604 23232
## + `072b7e8f27`    1      0.92 65604 23232
## + `7cb7913148_3`  1      0.83 65604 23232
## + `4fc17427c8`    1      0.82 65604 23232
## + ee2ac696ff      1      0.80 65604 23232
## + `7cb7913148_7`  1      0.58 65605 23232
## + `0e2ab0831c`    1      0.44 65605 23232
## + `99d44111c9`    1      0.33 65605 23232
## + `779d13189e`    1      0.22 65605 23232
## + `6516422788`    1      0.11 65605 23232
## + `96c30c7eef`    1      0.08 65605 23232
## + b709f75447      1      0.08 65605 23232
## + `4468394575`    1      0.07 65605 23232
## + d035af6ffa      1      0.07 65605 23232
## + `3e200bf766`    1      0.04 65605 23232
## + `77b3b41efa`    1      0.02 65605 23232
## + fe8cdd80ba      1      0.01 65605 23232
## + a24802caa5      1      0.00 65605 23232
## + `55cf3f7627`    1      0.00 65605 23232
## - `04e7268385`    1     15.81 65621 23232
## - abca7a848f      1     17.89 65623 23233
## - bdf934caa7      1     26.84 65632 23235
## - ffd1cdcfc1      1     31.01 65636 23236
## - `60ec1426ce`    1     33.01 65638 23237
## - `136c1727c3`    1     33.27 65639 23237
## - `65aed7dc1f`    1     39.98 65645 23239
## - fe0318e273      1     41.49 65647 23239
## - `016399044a`    1     53.24 65659 23242
## - `2bc6ab42f7`    1     54.87 65660 23243
## - f0a0febd35      1     55.87 65661 23243
## - `1f3058af83`    1     76.80 65682 23248
## - c0c3df65b1      1    110.30 65716 23257
## - `87b982928b`    1    112.11 65717 23258
## - a14fd026ce      1    114.50 65720 23258
## - `087235d61e`    1    139.32 65745 23265
## - `5f360995ef`    1    233.67 65839 23290
## - f013b60e50      1    236.19 65841 23291
## - `7fe6cb4c98`    1    285.52 65891 23304
## - `174825d438`    1    348.73 65954 23321
## - ea0f4a32e3      1    378.70 65984 23329
## - `8f5f7c556a`    1    400.51 66006 23334
## - `2d7fe4693a`    1    497.89 66103 23360
## - `8c2e088a3d`    1    526.32 66132 23368
## - e0a0772df0      1    688.03 66293 23410
## - d2c775fa99      1    721.65 66327 23419
## - `5b862c0a8f`    1   1130.38 66736 23527
## - beb6e17af1      1   1143.38 66749 23530
## - `06888ceac9_1`  1   1294.84 66900 23570
## - `9a575e82a4_1`  1   1330.10 66935 23579
## - `6db53d265a`    1   1482.21 67087 23619
## - aee1e4fc85      1   1541.45 67147 23634
## - `253eb5ef11`    1   1827.29 67433 23708
## - e86a2190c1      1   1856.40 67462 23716
## 
## Call:
## lm(formula = target ~ `06888ceac9_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `04e7268385` + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2a457d15d9` + c58f611921, data = data)
## 
## Residuals:
##    Min     1Q Median     3Q    Max 
## -4.523 -0.947 -0.278  0.461 55.869 
## 
## Coefficients:
##                      Estimate     Std. Error t value             Pr(>|t|)    
## (Intercept)     719.896860172   59.022665719  12.197 < 0.0000000000000002 ***
## `06888ceac9_1`   -0.784299498    0.042288167 -18.547 < 0.0000000000000002 ***
## `7cb7913148_2`    0.060582705    0.036904731   1.642             0.100692    
## `7cb7913148_4`    0.177155948    0.105666016   1.677             0.093646 .  
## `9a575e82a4_1`   -1.389127801    0.073900097 -18.797 < 0.0000000000000002 ***
## `2719b72c0d`     -0.000576025    0.000324591  -1.775             0.075979 .  
## f66b98dd69       60.862864342   34.916455176   1.743             0.081334 .  
## aee1e4fc85       -0.842703573    0.041644361 -20.236 < 0.0000000000000002 ***
## `8a21502326`     -0.004849587    0.003271556  -1.482             0.138266    
## e86a2190c1        0.000022726    0.000001023  22.207 < 0.0000000000000002 ***
## ed7e658a27        0.001143582    0.000737704   1.550             0.121114    
## `253eb5ef11`      1.053222027    0.047803698  22.032 < 0.0000000000000002 ***
## `6db53d265a`     -0.000020181    0.000001017 -19.843 < 0.0000000000000002 ***
## `5b862c0a8f`      0.003584252    0.000206839  17.329 < 0.0000000000000002 ***
## beb6e17af1       -0.000017788    0.000001021 -17.428 < 0.0000000000000002 ***
## e0a0772df0       -0.628651315    0.046499810 -13.519 < 0.0000000000000002 ***
## d2c775fa99       -0.003931320    0.000283937 -13.846 < 0.0000000000000002 ***
## `8c2e088a3d`     -0.014645605    0.001238591 -11.824 < 0.0000000000000002 ***
## `2d7fe4693a`     -0.064714252    0.005627014 -11.501 < 0.0000000000000002 ***
## `174825d438`     -0.000009755    0.000001014  -9.625 < 0.0000000000000002 ***
## `8f5f7c556a`      0.004211064    0.000408254  10.315 < 0.0000000000000002 ***
## ea0f4a32e3       -0.761354966    0.075907648 -10.030 < 0.0000000000000002 ***
## `5f360995ef`      0.005028826    0.000638277   7.879   0.0000000000000035 ***
## f013b60e50        0.771866322    0.097445147   7.921   0.0000000000000025 ***
## `7fe6cb4c98`      0.013525275    0.001553002   8.709 < 0.0000000000000002 ***
## `087235d61e`      0.002700539    0.000443912   6.084   0.0000000012004016 ***
## `87b982928b`      0.246822787    0.045227151   5.457   0.0000000489741376 ***
## a14fd026ce        0.002334191    0.000423228   5.515   0.0000000353320049 ***
## `2bc6ab42f7`     -0.000381022    0.000099799  -3.818             0.000135 ***
## c0c3df65b1        0.000005533    0.000001022   5.413   0.0000000627976523 ***
## `016399044a`     -0.000684783    0.000182080  -3.761             0.000170 ***
## `1f3058af83`     -0.000352472    0.000078037  -4.517   0.0000063205446070 ***
## `136c1727c3`      0.021287605    0.007160198   2.973             0.002953 ** 
## c1b8ce2354       -0.000185807    0.000098801  -1.881             0.060041 .  
## `3eb53ae932`   5526.206641582 2938.500800328   1.881             0.060040 .  
## `98475257f7`      0.010374713    0.005863638   1.769             0.076856 .  
## `65aed7dc1f`      0.001240145    0.000380535   3.259             0.001120 ** 
## fe0318e273       -0.297750304    0.089681712  -3.320             0.000902 ***
## `56371466d7`     -0.000218399    0.000125652  -1.738             0.082206 .  
## f0a0febd35        0.000884143    0.000229489   3.853             0.000117 ***
## `60ec1426ce`      0.129661117    0.043784131   2.961             0.003067 ** 
## ae08d2297e       -0.000001840    0.000001015  -1.813             0.069790 .  
## bdf934caa7        0.009575473    0.003585902   2.670             0.007585 ** 
## ffd1cdcfc1        0.021876485    0.007621931   2.870             0.004107 ** 
## `49756d8e0f`      0.112903873    0.061299998   1.842             0.065518 .  
## `1fa099bb01`      0.000734956    0.000411704   1.785             0.074253 .  
## `04e7268385`     -0.000159532    0.000077845  -2.049             0.040442 *  
## `298ed82b22`     -0.092134194    0.064010884  -1.439             0.150069    
## abca7a848f        0.000002217    0.000001017   2.180             0.029265 *  
## `29bbd86997`      0.102693869    0.062876197   1.633             0.102430    
## `55907cc1de`      0.002792867    0.001472634   1.897             0.057909 .  
## `1f222e3669`      0.003535622    0.001949295   1.814             0.069727 .  
## `789b5244a9`     -9.222556480    5.954533006  -1.549             0.121441    
## `2a457d15d9`     -0.000685450    0.000453337  -1.512             0.130549    
## c58f611921       -0.000170576    0.000120580  -1.415             0.157196    
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Residual standard error: 1.94 on 17428 degrees of freedom
## Multiple R-squared:  0.2602, Adjusted R-squared:  0.2579 
## F-statistic: 113.5 on 54 and 17428 DF,  p-value: < 0.00000000000000022

Previsões e resíduos ao conjunto de treinamento

Remoção dos outliers

Ajuste do modelo de regressão linear com seleção de variáveis stepwise

2a tentativa

## Start:  AIC=1623.87
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - d4d6566f9c      1      0.00 18452 1621.9
## - `435dec85e2`    1      0.00 18452 1621.9
## - `7841b6a5b1`    1      0.01 18452 1621.9
## - `63bcf89b1d`    1      0.02 18452 1621.9
## - `072b7e8f27`    1      0.02 18452 1621.9
## - `2e874bc151`    1      0.02 18452 1621.9
## - `7cb7913148_5`  1      0.02 18452 1621.9
## - `6516422788`    1      0.02 18452 1621.9
## - `4fc17427c8`    1      0.02 18452 1621.9
## - ac826f0013      1      0.03 18452 1621.9
## - d035af6ffa      1      0.03 18452 1621.9
## - b709f75447      1      0.03 18452 1621.9
## - `99d44111c9`    1      0.03 18452 1621.9
## - c58f611921      1      0.03 18452 1621.9
## - `0e2ab0831c`    1      0.04 18452 1621.9
## - fdf8628ca7      1      0.06 18452 1621.9
## - `20f1afc5c7`    1      0.10 18452 1622.0
## - `779d13189e`    1      0.11 18452 1622.0
## - `8a21502326`    1      0.12 18452 1622.0
## - `4468394575`    1      0.13 18452 1622.0
## - `7cb7913148_1`  1      0.13 18452 1622.0
## - `7734c0c22f`    1      0.16 18452 1622.0
## - `1f222e3669`    1      0.21 18452 1622.1
## - `7cb7913148_3`  1      0.22 18452 1622.1
## - `25bbf0e7e7`    1      0.24 18452 1622.1
## - `8de0382f02`    1      0.24 18452 1622.1
## - b4112a94a6      1      0.24 18452 1622.1
## - a24802caa5      1      0.29 18452 1622.1
## - `7743f273c2`    1      0.39 18453 1622.2
## - `55cf3f7627`    1      0.43 18453 1622.3
## - `7cb7913148_7`  1      0.50 18453 1622.3
## - `2bc6ab42f7`    1      0.55 18453 1622.4
## - ee2ac696ff      1      0.56 18453 1622.4
## - `12eda2d982`    1      0.58 18453 1622.4
## - b9a487ac3c      1      0.58 18453 1622.4
## - `96e6f0be58`    1      0.58 18453 1622.4
## - `77b3b41efa`    1      0.63 18453 1622.5
## - `55907cc1de`    1      0.64 18453 1622.5
## - `7cb7913148_6`  1      0.67 18453 1622.5
## - `3df2300fa2`    1      0.71 18453 1622.5
## - `9b6e0b36c2`    1      0.71 18453 1622.5
## - e0a0772df0      1      0.76 18453 1622.6
## - `0342faceb5`    1      0.78 18453 1622.6
## - `789b5244a9`    1      0.79 18453 1622.6
## - ed7e658a27      1      0.81 18453 1622.6
## - `7cb7913148_2`  1      0.91 18453 1622.7
## - fbf66c8021      1      0.92 18453 1622.7
## - c1b8ce2354      1      0.99 18453 1622.8
## - `3eb53ae932`    1      0.99 18453 1622.8
## - `7925993f42`    1      1.24 18454 1623.0
## - `0b846350ef`    1      1.32 18454 1623.1
## - dcfcbc2ea1      1      1.65 18454 1623.4
## - `8311343404`    1      1.75 18454 1623.5
## - ba54a2a637      1      1.89 18454 1623.6
## - aa69c802b6      1      2.01 18454 1623.7
## <none>                        18452 1623.9
## - `3e200bf766`    1      2.76 18455 1624.4
## - `7cb7913148_4`  1      3.06 18455 1624.7
## - `2a457d15d9`    1      3.39 18456 1625.0
## - e5efa4d39a      1      3.57 18456 1625.2
## - bdf934caa7      1      3.66 18456 1625.2
## - `29bbd86997`    1      3.85 18456 1625.4
## - `384bec5dd1_1`  1      4.04 18456 1625.6
## - `173b6590ae`    1      4.16 18456 1625.7
## - `298ed82b22`    1      4.21 18456 1625.7
## - `96c30c7eef`    1      4.53 18457 1626.0
## - `56371466d7`    1      4.54 18457 1626.0
## - fe8cdd80ba      1      4.60 18457 1626.1
## - `136c1727c3`    1      4.60 18457 1626.1
## - `1fa099bb01`    1      4.78 18457 1626.3
## - abca7a848f      1      6.34 18459 1627.7
## - ffd1cdcfc1      1      6.56 18459 1627.9
## - `04e7268385`    1      7.10 18459 1628.4
## - `65aed7dc1f`    1      7.65 18460 1628.9
## - f66b98dd69      1      7.88 18460 1629.1
## - `2719b72c0d`    1      8.10 18460 1629.3
## - e7ee22effb      1      8.54 18461 1629.7
## - `98475257f7`    1      8.84 18461 1630.0
## - fe0318e273      1      9.15 18461 1630.3
## - ae08d2297e      1     10.10 18462 1631.2
## - `253eb5ef11`    1     12.89 18465 1633.7
## - `49756d8e0f`    1     16.39 18469 1636.9
## - `60ec1426ce`    1     22.71 18475 1642.8
## - `016399044a`    1     28.84 18481 1648.4
## - c0c3df65b1      1     33.06 18485 1652.3
## - `087235d61e`    1     44.67 18497 1662.9
## - f0a0febd35      1     45.10 18497 1663.3
## - `1f3058af83`    1     50.10 18502 1667.9
## - a14fd026ce      1     66.43 18519 1682.9
## - `87b982928b`    1     69.93 18522 1686.1
## - `7fe6cb4c98`    1     74.75 18527 1690.5
## - f013b60e50      1     92.61 18545 1706.9
## - `5f360995ef`    1    103.71 18556 1717.0
## - ea0f4a32e3      1    126.56 18579 1737.9
## - `174825d438`    1    139.03 18591 1749.3
## - `8c2e088a3d`    1    216.14 18668 1819.6
## - `8f5f7c556a`    1    218.88 18671 1822.1
## - `2d7fe4693a`    1    226.55 18679 1829.1
## - d2c775fa99      1    332.07 18784 1924.7
## - beb6e17af1      1    496.38 18949 2072.6
## - `5b862c0a8f`    1    509.47 18962 2084.3
## - `9a575e82a4_1`  1    546.95 18999 2117.9
## - `06888ceac9_1`  1    616.63 19069 2180.0
## - `6db53d265a`    1    651.07 19103 2210.7
## - e86a2190c1      1    757.27 19210 2304.8
## - aee1e4fc85      1    763.44 19216 2310.2
## 
## Step:  AIC=1621.87
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `7841b6a5b1`    1      0.01 18452 1619.9
## - `63bcf89b1d`    1      0.02 18452 1619.9
## - `072b7e8f27`    1      0.02 18452 1619.9
## - `7cb7913148_5`  1      0.02 18452 1619.9
## - `6516422788`    1      0.02 18452 1619.9
## - `4fc17427c8`    1      0.02 18452 1619.9
## - ac826f0013      1      0.03 18452 1619.9
## - b709f75447      1      0.03 18452 1619.9
## - d035af6ffa      1      0.03 18452 1619.9
## - `99d44111c9`    1      0.03 18452 1619.9
## - c58f611921      1      0.03 18452 1619.9
## - `0e2ab0831c`    1      0.04 18452 1619.9
## - fdf8628ca7      1      0.06 18452 1619.9
## - `20f1afc5c7`    1      0.10 18452 1620.0
## - `779d13189e`    1      0.11 18452 1620.0
## - `8a21502326`    1      0.12 18452 1620.0
## - `4468394575`    1      0.13 18452 1620.0
## - `7cb7913148_1`  1      0.13 18452 1620.0
## - `7734c0c22f`    1      0.16 18452 1620.0
## - `1f222e3669`    1      0.21 18452 1620.1
## - `7cb7913148_3`  1      0.22 18452 1620.1
## - `25bbf0e7e7`    1      0.24 18452 1620.1
## - `8de0382f02`    1      0.24 18452 1620.1
## - b4112a94a6      1      0.24 18452 1620.1
## - a24802caa5      1      0.29 18452 1620.1
## - `7743f273c2`    1      0.39 18453 1620.2
## - `55cf3f7627`    1      0.43 18453 1620.3
## - `7cb7913148_7`  1      0.50 18453 1620.3
## - `2bc6ab42f7`    1      0.55 18453 1620.4
## - ee2ac696ff      1      0.56 18453 1620.4
## - `12eda2d982`    1      0.58 18453 1620.4
## - b9a487ac3c      1      0.58 18453 1620.4
## - `96e6f0be58`    1      0.58 18453 1620.4
## - `77b3b41efa`    1      0.63 18453 1620.5
## - `55907cc1de`    1      0.64 18453 1620.5
## - `7cb7913148_6`  1      0.67 18453 1620.5
## - `3df2300fa2`    1      0.71 18453 1620.5
## - `9b6e0b36c2`    1      0.71 18453 1620.5
## - e0a0772df0      1      0.76 18453 1620.6
## - `0342faceb5`    1      0.78 18453 1620.6
## - `789b5244a9`    1      0.79 18453 1620.6
## - ed7e658a27      1      0.81 18453 1620.6
## - `7cb7913148_2`  1      0.91 18453 1620.7
## - fbf66c8021      1      0.92 18453 1620.7
## - c1b8ce2354      1      0.99 18453 1620.8
## - `3eb53ae932`    1      0.99 18453 1620.8
## - `7925993f42`    1      1.24 18454 1621.0
## - `0b846350ef`    1      1.32 18454 1621.1
## - dcfcbc2ea1      1      1.65 18454 1621.4
## - `8311343404`    1      1.75 18454 1621.5
## - ba54a2a637      1      1.89 18454 1621.6
## - `2e874bc151`    1      1.92 18454 1621.6
## - aa69c802b6      1      2.01 18454 1621.7
## <none>                        18452 1621.9
## - `3e200bf766`    1      2.76 18455 1622.4
## - `7cb7913148_4`  1      3.06 18455 1622.7
## - `2a457d15d9`    1      3.39 18456 1623.0
## - e5efa4d39a      1      3.58 18456 1623.2
## - bdf934caa7      1      3.66 18456 1623.2
## - `29bbd86997`    1      3.85 18456 1623.4
## - `384bec5dd1_1`  1      4.04 18456 1623.6
## - `173b6590ae`    1      4.16 18456 1623.7
## - `298ed82b22`    1      4.20 18456 1623.7
## + d4d6566f9c      1      0.00 18452 1623.9
## - `96c30c7eef`    1      4.53 18457 1624.0
## - `56371466d7`    1      4.54 18457 1624.0
## - fe8cdd80ba      1      4.60 18457 1624.1
## - `136c1727c3`    1      4.60 18457 1624.1
## - `1fa099bb01`    1      4.78 18457 1624.3
## - `435dec85e2`    1      4.78 18457 1624.3
## - abca7a848f      1      6.34 18459 1625.7
## - ffd1cdcfc1      1      6.56 18459 1625.9
## - `04e7268385`    1      7.10 18459 1626.4
## - `65aed7dc1f`    1      7.65 18460 1626.9
## - f66b98dd69      1      7.88 18460 1627.1
## - `2719b72c0d`    1      8.10 18460 1627.3
## - e7ee22effb      1      8.54 18461 1627.7
## - `98475257f7`    1      8.84 18461 1628.0
## - fe0318e273      1      9.15 18461 1628.3
## - ae08d2297e      1     10.10 18462 1629.2
## - `253eb5ef11`    1     12.89 18465 1631.7
## - `49756d8e0f`    1     16.39 18469 1635.0
## - `60ec1426ce`    1     22.71 18475 1640.8
## - `016399044a`    1     28.83 18481 1646.4
## - c0c3df65b1      1     33.06 18485 1650.3
## - `087235d61e`    1     44.67 18497 1660.9
## - f0a0febd35      1     45.12 18497 1661.3
## - `1f3058af83`    1     50.10 18502 1665.9
## - a14fd026ce      1     66.43 18519 1680.9
## - `87b982928b`    1     69.94 18522 1684.1
## - `7fe6cb4c98`    1     74.76 18527 1688.5
## - f013b60e50      1     92.61 18545 1704.9
## - `5f360995ef`    1    103.71 18556 1715.0
## - ea0f4a32e3      1    126.57 18579 1735.9
## - `174825d438`    1    139.03 18591 1747.3
## - `8c2e088a3d`    1    216.20 18668 1817.7
## - `8f5f7c556a`    1    218.89 18671 1820.1
## - `2d7fe4693a`    1    226.55 18679 1827.1
## - d2c775fa99      1    332.07 18784 1922.7
## - beb6e17af1      1    496.38 18949 2070.6
## - `5b862c0a8f`    1    509.55 18962 2082.4
## - `9a575e82a4_1`  1    546.97 18999 2115.9
## - `06888ceac9_1`  1    616.67 19069 2178.1
## - `6db53d265a`    1    651.15 19103 2208.7
## - e86a2190c1      1    757.33 19210 2302.9
## - aee1e4fc85      1    763.51 19216 2308.3
## 
## Step:  AIC=1619.88
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `072b7e8f27` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `63bcf89b1d`    1      0.02 18452 1617.9
## - `072b7e8f27`    1      0.02 18452 1617.9
## - `7cb7913148_5`  1      0.02 18452 1617.9
## - `6516422788`    1      0.02 18452 1617.9
## - `4fc17427c8`    1      0.02 18452 1617.9
## - ac826f0013      1      0.03 18452 1617.9
## - b709f75447      1      0.03 18452 1617.9
## - d035af6ffa      1      0.03 18452 1617.9
## - `99d44111c9`    1      0.03 18452 1617.9
## - c58f611921      1      0.03 18452 1617.9
## - `0e2ab0831c`    1      0.03 18452 1617.9
## - fdf8628ca7      1      0.06 18452 1617.9
## - `20f1afc5c7`    1      0.10 18452 1618.0
## - `779d13189e`    1      0.11 18452 1618.0
## - `8a21502326`    1      0.12 18452 1618.0
## - `4468394575`    1      0.13 18452 1618.0
## - `7cb7913148_1`  1      0.13 18452 1618.0
## - `7734c0c22f`    1      0.16 18452 1618.0
## - `1f222e3669`    1      0.21 18452 1618.1
## - `7cb7913148_3`  1      0.22 18452 1618.1
## - `25bbf0e7e7`    1      0.24 18452 1618.1
## - `8de0382f02`    1      0.24 18452 1618.1
## - b4112a94a6      1      0.24 18452 1618.1
## - a24802caa5      1      0.29 18452 1618.1
## - `7743f273c2`    1      0.39 18453 1618.2
## - `55cf3f7627`    1      0.43 18453 1618.3
## - `7cb7913148_7`  1      0.50 18453 1618.3
## - `2bc6ab42f7`    1      0.55 18453 1618.4
## - ee2ac696ff      1      0.56 18453 1618.4
## - `12eda2d982`    1      0.58 18453 1618.4
## - b9a487ac3c      1      0.58 18453 1618.4
## - `96e6f0be58`    1      0.59 18453 1618.4
## - `77b3b41efa`    1      0.63 18453 1618.5
## - `55907cc1de`    1      0.63 18453 1618.5
## - `7cb7913148_6`  1      0.67 18453 1618.5
## - `3df2300fa2`    1      0.71 18453 1618.5
## - `9b6e0b36c2`    1      0.71 18453 1618.5
## - `0342faceb5`    1      0.78 18453 1618.6
## - `789b5244a9`    1      0.79 18453 1618.6
## - ed7e658a27      1      0.81 18453 1618.6
## - `7cb7913148_2`  1      0.91 18453 1618.7
## - fbf66c8021      1      0.92 18453 1618.7
## - c1b8ce2354      1      0.99 18453 1618.8
## - `3eb53ae932`    1      0.99 18453 1618.8
## - `7925993f42`    1      1.24 18454 1619.0
## - `0b846350ef`    1      1.32 18454 1619.1
## - dcfcbc2ea1      1      1.64 18454 1619.4
## - `8311343404`    1      1.75 18454 1619.5
## - ba54a2a637      1      1.89 18454 1619.6
## - `2e874bc151`    1      1.92 18454 1619.6
## - aa69c802b6      1      2.01 18454 1619.7
## <none>                        18452 1619.9
## - `3e200bf766`    1      2.76 18455 1620.4
## - `7cb7913148_4`  1      3.06 18455 1620.7
## - `2a457d15d9`    1      3.39 18456 1621.0
## - e5efa4d39a      1      3.58 18456 1621.2
## - bdf934caa7      1      3.67 18456 1621.2
## - `29bbd86997`    1      3.85 18456 1621.4
## - `384bec5dd1_1`  1      4.04 18456 1621.6
## - `173b6590ae`    1      4.16 18456 1621.7
## - `298ed82b22`    1      4.20 18456 1621.8
## + `7841b6a5b1`    1      0.01 18452 1621.9
## + d4d6566f9c      1      0.00 18452 1621.9
## - `96c30c7eef`    1      4.53 18457 1622.0
## - `56371466d7`    1      4.53 18457 1622.0
## - fe8cdd80ba      1      4.59 18457 1622.1
## - `136c1727c3`    1      4.60 18457 1622.1
## - `1fa099bb01`    1      4.78 18457 1622.3
## - `435dec85e2`    1      4.78 18457 1622.3
## - abca7a848f      1      6.35 18459 1623.7
## - ffd1cdcfc1      1      6.56 18459 1623.9
## - `04e7268385`    1      7.10 18459 1624.4
## - `65aed7dc1f`    1      7.65 18460 1624.9
## - f66b98dd69      1      7.88 18460 1625.1
## - `2719b72c0d`    1      8.10 18460 1625.3
## - e7ee22effb      1      8.54 18461 1625.7
## - `98475257f7`    1      8.84 18461 1626.0
## - fe0318e273      1      9.15 18461 1626.3
## - ae08d2297e      1     10.10 18462 1627.2
## - `253eb5ef11`    1     12.90 18465 1629.7
## - `49756d8e0f`    1     16.39 18469 1633.0
## - `60ec1426ce`    1     22.71 18475 1638.8
## - `016399044a`    1     28.84 18481 1644.4
## - c0c3df65b1      1     33.05 18485 1648.3
## - `087235d61e`    1     44.67 18497 1658.9
## - f0a0febd35      1     45.11 18497 1659.3
## - `1f3058af83`    1     50.11 18502 1663.9
## - a14fd026ce      1     66.43 18519 1678.9
## - `87b982928b`    1     69.96 18522 1682.1
## - `7fe6cb4c98`    1     74.76 18527 1686.5
## - f013b60e50      1     92.61 18545 1702.9
## - `5f360995ef`    1    103.70 18556 1713.0
## - ea0f4a32e3      1    126.56 18579 1733.9
## - `174825d438`    1    139.08 18591 1745.4
## - `8c2e088a3d`    1    216.23 18668 1815.7
## - `8f5f7c556a`    1    218.92 18671 1818.1
## - `2d7fe4693a`    1    226.56 18679 1825.1
## - e0a0772df0      1    310.22 18762 1901.0
## - d2c775fa99      1    332.08 18784 1920.7
## - beb6e17af1      1    496.47 18949 2068.7
## - `5b862c0a8f`    1    509.54 18962 2080.4
## - `9a575e82a4_1`  1    547.01 18999 2113.9
## - `06888ceac9_1`  1    616.66 19069 2176.1
## - `6db53d265a`    1    651.41 19104 2207.0
## - e86a2190c1      1    757.35 19210 2300.9
## - aee1e4fc85      1    763.51 19216 2306.3
## 
## Step:  AIC=1617.89
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `072b7e8f27` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `072b7e8f27`    1      0.02 18452 1615.9
## - `7cb7913148_5`  1      0.02 18452 1615.9
## - `6516422788`    1      0.02 18452 1615.9
## - `4fc17427c8`    1      0.02 18452 1615.9
## - ac826f0013      1      0.03 18452 1615.9
## - d035af6ffa      1      0.03 18452 1615.9
## - b709f75447      1      0.03 18452 1615.9
## - `99d44111c9`    1      0.03 18452 1615.9
## - c58f611921      1      0.03 18452 1615.9
## - `0e2ab0831c`    1      0.04 18452 1615.9
## - fdf8628ca7      1      0.06 18452 1616.0
## - `20f1afc5c7`    1      0.10 18452 1616.0
## - `779d13189e`    1      0.11 18452 1616.0
## - `8a21502326`    1      0.12 18452 1616.0
## - `4468394575`    1      0.13 18452 1616.0
## - `7cb7913148_1`  1      0.13 18452 1616.0
## - `7734c0c22f`    1      0.16 18452 1616.0
## - `1f222e3669`    1      0.21 18452 1616.1
## - `7cb7913148_3`  1      0.22 18452 1616.1
## - `25bbf0e7e7`    1      0.24 18452 1616.1
## - `8de0382f02`    1      0.24 18452 1616.1
## - b4112a94a6      1      0.24 18452 1616.1
## - a24802caa5      1      0.29 18452 1616.2
## - `7743f273c2`    1      0.39 18453 1616.2
## - `55cf3f7627`    1      0.42 18453 1616.3
## - `7cb7913148_7`  1      0.50 18453 1616.3
## - `2bc6ab42f7`    1      0.55 18453 1616.4
## - ee2ac696ff      1      0.56 18453 1616.4
## - `12eda2d982`    1      0.57 18453 1616.4
## - b9a487ac3c      1      0.58 18453 1616.4
## - `96e6f0be58`    1      0.59 18453 1616.4
## - `77b3b41efa`    1      0.63 18453 1616.5
## - `55907cc1de`    1      0.64 18453 1616.5
## - `7cb7913148_6`  1      0.67 18453 1616.5
## - `3df2300fa2`    1      0.71 18453 1616.5
## - `9b6e0b36c2`    1      0.71 18453 1616.5
## - `0342faceb5`    1      0.78 18453 1616.6
## - `789b5244a9`    1      0.79 18453 1616.6
## - ed7e658a27      1      0.81 18453 1616.6
## - `7cb7913148_2`  1      0.91 18453 1616.7
## - fbf66c8021      1      0.92 18453 1616.7
## - c1b8ce2354      1      0.99 18453 1616.8
## - `3eb53ae932`    1      0.99 18453 1616.8
## - `7925993f42`    1      1.24 18454 1617.0
## - `0b846350ef`    1      1.32 18454 1617.1
## - dcfcbc2ea1      1      1.64 18454 1617.4
## - `8311343404`    1      1.75 18454 1617.5
## - ba54a2a637      1      1.90 18454 1617.6
## - `2e874bc151`    1      1.91 18454 1617.7
## - aa69c802b6      1      2.01 18454 1617.7
## <none>                        18452 1617.9
## - `3e200bf766`    1      2.76 18455 1618.4
## - `7cb7913148_4`  1      3.06 18455 1618.7
## - `2a457d15d9`    1      3.39 18456 1619.0
## - e5efa4d39a      1      3.58 18456 1619.2
## - bdf934caa7      1      3.66 18456 1619.3
## - `29bbd86997`    1      3.85 18456 1619.4
## - `384bec5dd1_1`  1      4.05 18456 1619.6
## - `173b6590ae`    1      4.16 18456 1619.7
## - `298ed82b22`    1      4.20 18456 1619.8
## + `63bcf89b1d`    1      0.02 18452 1619.9
## + `7841b6a5b1`    1      0.01 18452 1619.9
## + d4d6566f9c      1      0.00 18452 1619.9
## - `56371466d7`    1      4.53 18457 1620.1
## - `96c30c7eef`    1      4.53 18457 1620.1
## - fe8cdd80ba      1      4.59 18457 1620.1
## - `136c1727c3`    1      4.59 18457 1620.1
## - `435dec85e2`    1      4.78 18457 1620.3
## - `1fa099bb01`    1      4.78 18457 1620.3
## - abca7a848f      1      6.35 18459 1621.7
## - ffd1cdcfc1      1      6.57 18459 1621.9
## - `04e7268385`    1      7.09 18459 1622.4
## - `65aed7dc1f`    1      7.65 18460 1622.9
## - f66b98dd69      1      7.88 18460 1623.1
## - `2719b72c0d`    1      8.10 18460 1623.3
## - e7ee22effb      1      8.53 18461 1623.7
## - `98475257f7`    1      8.84 18461 1624.0
## - fe0318e273      1      9.15 18461 1624.3
## - ae08d2297e      1     10.09 18462 1625.2
## - `253eb5ef11`    1     12.90 18465 1627.8
## - `49756d8e0f`    1     16.40 18469 1631.0
## - `60ec1426ce`    1     22.71 18475 1636.8
## - `016399044a`    1     28.83 18481 1642.4
## - c0c3df65b1      1     33.04 18485 1646.3
## - `087235d61e`    1     44.67 18497 1657.0
## - f0a0febd35      1     45.10 18497 1657.3
## - `1f3058af83`    1     50.10 18502 1661.9
## - a14fd026ce      1     66.43 18519 1676.9
## - `87b982928b`    1     69.97 18522 1680.2
## - `7fe6cb4c98`    1     74.75 18527 1684.5
## - f013b60e50      1     92.62 18545 1700.9
## - `5f360995ef`    1    103.70 18556 1711.0
## - ea0f4a32e3      1    126.57 18579 1732.0
## - `174825d438`    1    139.07 18591 1743.4
## - `8c2e088a3d`    1    216.22 18668 1813.7
## - `8f5f7c556a`    1    218.91 18671 1816.2
## - `2d7fe4693a`    1    226.63 18679 1823.2
## - e0a0772df0      1    310.22 18762 1899.0
## - d2c775fa99      1    332.08 18784 1918.8
## - beb6e17af1      1    496.48 18949 2066.7
## - `5b862c0a8f`    1    509.63 18962 2078.5
## - `9a575e82a4_1`  1    547.07 18999 2112.0
## - `06888ceac9_1`  1    616.69 19069 2174.1
## - `6db53d265a`    1    651.51 19104 2205.1
## - e86a2190c1      1    757.33 19210 2298.9
## - aee1e4fc85      1    763.53 19216 2304.3
## 
## Step:  AIC=1615.91
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `7cb7913148_5`  1      0.02 18452 1613.9
## - `6516422788`    1      0.02 18452 1613.9
## - `4fc17427c8`    1      0.02 18452 1613.9
## - ac826f0013      1      0.03 18452 1613.9
## - d035af6ffa      1      0.03 18452 1613.9
## - b709f75447      1      0.03 18452 1613.9
## - `99d44111c9`    1      0.03 18452 1613.9
## - `0e2ab0831c`    1      0.04 18452 1613.9
## - c58f611921      1      0.04 18452 1613.9
## - fdf8628ca7      1      0.06 18452 1614.0
## - `20f1afc5c7`    1      0.10 18452 1614.0
## - `8a21502326`    1      0.11 18452 1614.0
## - `779d13189e`    1      0.11 18452 1614.0
## - `7cb7913148_1`  1      0.13 18452 1614.0
## - `4468394575`    1      0.13 18452 1614.0
## - `7734c0c22f`    1      0.16 18452 1614.1
## - `1f222e3669`    1      0.21 18452 1614.1
## - `7cb7913148_3`  1      0.23 18452 1614.1
## - `25bbf0e7e7`    1      0.24 18452 1614.1
## - `8de0382f02`    1      0.24 18452 1614.1
## - b4112a94a6      1      0.24 18452 1614.1
## - a24802caa5      1      0.29 18453 1614.2
## - `7743f273c2`    1      0.39 18453 1614.3
## - `55cf3f7627`    1      0.42 18453 1614.3
## - `7cb7913148_7`  1      0.49 18453 1614.4
## - `2bc6ab42f7`    1      0.55 18453 1614.4
## - ee2ac696ff      1      0.56 18453 1614.4
## - `12eda2d982`    1      0.58 18453 1614.4
## - b9a487ac3c      1      0.58 18453 1614.5
## - `96e6f0be58`    1      0.59 18453 1614.5
## - `77b3b41efa`    1      0.63 18453 1614.5
## - `55907cc1de`    1      0.63 18453 1614.5
## - `7cb7913148_6`  1      0.67 18453 1614.5
## - `3df2300fa2`    1      0.71 18453 1614.6
## - `9b6e0b36c2`    1      0.71 18453 1614.6
## - `0342faceb5`    1      0.78 18453 1614.6
## - `789b5244a9`    1      0.79 18453 1614.6
## - ed7e658a27      1      0.81 18453 1614.7
## - `7cb7913148_2`  1      0.90 18453 1614.7
## - fbf66c8021      1      0.92 18453 1614.8
## - c1b8ce2354      1      0.99 18453 1614.8
## - `3eb53ae932`    1      0.99 18453 1614.8
## - `7925993f42`    1      1.24 18454 1615.0
## - `0b846350ef`    1      1.32 18454 1615.1
## - dcfcbc2ea1      1      1.65 18454 1615.4
## - `8311343404`    1      1.75 18454 1615.5
## - ba54a2a637      1      1.90 18454 1615.7
## - `2e874bc151`    1      1.91 18454 1615.7
## - aa69c802b6      1      2.00 18454 1615.8
## <none>                        18452 1615.9
## - `3e200bf766`    1      2.76 18455 1616.5
## - `7cb7913148_4`  1      3.06 18455 1616.7
## - `2a457d15d9`    1      3.39 18456 1617.0
## - e5efa4d39a      1      3.57 18456 1617.2
## - bdf934caa7      1      3.67 18456 1617.3
## - `29bbd86997`    1      3.85 18456 1617.5
## - `384bec5dd1_1`  1      4.05 18456 1617.6
## - `173b6590ae`    1      4.16 18456 1617.7
## - `298ed82b22`    1      4.21 18456 1617.8
## + `072b7e8f27`    1      0.02 18452 1617.9
## + `63bcf89b1d`    1      0.02 18452 1617.9
## + `7841b6a5b1`    1      0.01 18452 1617.9
## + d4d6566f9c      1      0.00 18452 1617.9
## - `56371466d7`    1      4.52 18457 1618.1
## - `96c30c7eef`    1      4.53 18457 1618.1
## - `136c1727c3`    1      4.59 18457 1618.1
## - fe8cdd80ba      1      4.59 18457 1618.1
## - `435dec85e2`    1      4.78 18457 1618.3
## - `1fa099bb01`    1      4.78 18457 1618.3
## - abca7a848f      1      6.34 18459 1619.7
## - ffd1cdcfc1      1      6.58 18459 1620.0
## - `04e7268385`    1      7.10 18459 1620.4
## - `65aed7dc1f`    1      7.65 18460 1621.0
## - f66b98dd69      1      7.88 18460 1621.2
## - `2719b72c0d`    1      8.10 18460 1621.4
## - e7ee22effb      1      8.53 18461 1621.8
## - `98475257f7`    1      8.84 18461 1622.0
## - fe0318e273      1      9.15 18461 1622.3
## - ae08d2297e      1     10.09 18462 1623.2
## - `253eb5ef11`    1     12.90 18465 1625.8
## - `49756d8e0f`    1     16.41 18469 1629.0
## - `60ec1426ce`    1     22.72 18475 1634.8
## - `016399044a`    1     28.84 18481 1640.4
## - c0c3df65b1      1     33.04 18485 1644.3
## - `087235d61e`    1     44.66 18497 1655.0
## - f0a0febd35      1     45.11 18497 1655.4
## - `1f3058af83`    1     50.12 18502 1660.0
## - a14fd026ce      1     66.42 18519 1674.9
## - `87b982928b`    1     69.97 18522 1678.2
## - `7fe6cb4c98`    1     74.75 18527 1682.6
## - f013b60e50      1     92.62 18545 1698.9
## - `5f360995ef`    1    103.76 18556 1709.1
## - ea0f4a32e3      1    126.66 18579 1730.1
## - `174825d438`    1    139.06 18591 1741.4
## - `8c2e088a3d`    1    216.22 18668 1811.7
## - `8f5f7c556a`    1    218.98 18671 1814.2
## - `2d7fe4693a`    1    226.61 18679 1821.2
## - e0a0772df0      1    310.38 18763 1897.2
## - d2c775fa99      1    332.11 18784 1916.8
## - beb6e17af1      1    496.52 18949 2064.8
## - `5b862c0a8f`    1    509.64 18962 2076.5
## - `9a575e82a4_1`  1    547.12 18999 2110.1
## - `06888ceac9_1`  1    616.86 19069 2172.3
## - `6db53d265a`    1    651.50 19104 2203.1
## - e86a2190c1      1    757.51 19210 2297.1
## - aee1e4fc85      1    763.52 19216 2302.4
## 
## Step:  AIC=1613.93
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `4fc17427c8`    1      0.02 18452 1612.0
## - `6516422788`    1      0.02 18452 1612.0
## - ac826f0013      1      0.03 18452 1612.0
## - d035af6ffa      1      0.03 18452 1612.0
## - b709f75447      1      0.03 18452 1612.0
## - `99d44111c9`    1      0.03 18452 1612.0
## - `0e2ab0831c`    1      0.04 18452 1612.0
## - c58f611921      1      0.04 18452 1612.0
## - fdf8628ca7      1      0.06 18452 1612.0
## - `20f1afc5c7`    1      0.10 18452 1612.0
## - `779d13189e`    1      0.12 18452 1612.0
## - `8a21502326`    1      0.12 18452 1612.0
## - `7cb7913148_1`  1      0.12 18452 1612.0
## - `4468394575`    1      0.13 18452 1612.0
## - `7734c0c22f`    1      0.16 18452 1612.1
## - `1f222e3669`    1      0.21 18452 1612.1
## - `7cb7913148_3`  1      0.22 18452 1612.1
## - `25bbf0e7e7`    1      0.23 18452 1612.1
## - `8de0382f02`    1      0.24 18452 1612.2
## - b4112a94a6      1      0.24 18452 1612.2
## - a24802caa5      1      0.29 18453 1612.2
## - `7743f273c2`    1      0.39 18453 1612.3
## - `55cf3f7627`    1      0.42 18453 1612.3
## - `7cb7913148_7`  1      0.50 18453 1612.4
## - `2bc6ab42f7`    1      0.55 18453 1612.4
## - ee2ac696ff      1      0.56 18453 1612.4
## - `12eda2d982`    1      0.58 18453 1612.5
## - b9a487ac3c      1      0.58 18453 1612.5
## - `96e6f0be58`    1      0.58 18453 1612.5
## - `77b3b41efa`    1      0.63 18453 1612.5
## - `55907cc1de`    1      0.63 18453 1612.5
## - `7cb7913148_6`  1      0.67 18453 1612.5
## - `3df2300fa2`    1      0.71 18453 1612.6
## - `9b6e0b36c2`    1      0.71 18453 1612.6
## - `0342faceb5`    1      0.78 18453 1612.6
## - `789b5244a9`    1      0.79 18453 1612.7
## - ed7e658a27      1      0.81 18453 1612.7
## - `7cb7913148_2`  1      0.89 18453 1612.8
## - fbf66c8021      1      0.92 18453 1612.8
## - c1b8ce2354      1      0.99 18453 1612.8
## - `3eb53ae932`    1      0.99 18453 1612.8
## - `7925993f42`    1      1.24 18454 1613.1
## - `0b846350ef`    1      1.32 18454 1613.1
## - dcfcbc2ea1      1      1.64 18454 1613.4
## - `8311343404`    1      1.74 18454 1613.5
## - ba54a2a637      1      1.90 18454 1613.7
## - `2e874bc151`    1      1.92 18454 1613.7
## - aa69c802b6      1      1.99 18454 1613.8
## <none>                        18452 1613.9
## - `3e200bf766`    1      2.76 18455 1614.5
## - `7cb7913148_4`  1      3.05 18455 1614.7
## - `2a457d15d9`    1      3.39 18456 1615.0
## - e5efa4d39a      1      3.57 18456 1615.2
## - bdf934caa7      1      3.66 18456 1615.3
## - `29bbd86997`    1      3.85 18456 1615.5
## - `384bec5dd1_1`  1      4.06 18456 1615.7
## - `173b6590ae`    1      4.16 18456 1615.8
## - `298ed82b22`    1      4.20 18456 1615.8
## + `7cb7913148_5`  1      0.02 18452 1615.9
## + `072b7e8f27`    1      0.02 18452 1615.9
## + `63bcf89b1d`    1      0.02 18452 1615.9
## + `7841b6a5b1`    1      0.01 18452 1615.9
## + d4d6566f9c      1      0.00 18452 1615.9
## - `56371466d7`    1      4.52 18457 1616.1
## - `96c30c7eef`    1      4.53 18457 1616.1
## - `136c1727c3`    1      4.58 18457 1616.2
## - fe8cdd80ba      1      4.60 18457 1616.2
## - `1fa099bb01`    1      4.79 18457 1616.3
## - `435dec85e2`    1      4.79 18457 1616.3
## - abca7a848f      1      6.34 18459 1617.8
## - ffd1cdcfc1      1      6.58 18459 1618.0
## - `04e7268385`    1      7.10 18459 1618.5
## - `65aed7dc1f`    1      7.66 18460 1619.0
## - f66b98dd69      1      7.89 18460 1619.2
## - `2719b72c0d`    1      8.11 18460 1619.4
## - e7ee22effb      1      8.53 18461 1619.8
## - `98475257f7`    1      8.86 18461 1620.1
## - fe0318e273      1      9.14 18461 1620.3
## - ae08d2297e      1     10.08 18462 1621.2
## - `253eb5ef11`    1     12.89 18465 1623.8
## - `49756d8e0f`    1     16.41 18469 1627.0
## - `60ec1426ce`    1     22.73 18475 1632.8
## - `016399044a`    1     28.86 18481 1638.5
## - c0c3df65b1      1     33.06 18485 1642.3
## - `087235d61e`    1     44.68 18497 1653.0
## - f0a0febd35      1     45.11 18497 1653.4
## - `1f3058af83`    1     50.11 18502 1658.0
## - a14fd026ce      1     66.42 18519 1672.9
## - `87b982928b`    1     69.96 18522 1676.2
## - `7fe6cb4c98`    1     74.77 18527 1680.6
## - f013b60e50      1     92.59 18545 1696.9
## - `5f360995ef`    1    103.75 18556 1707.1
## - ea0f4a32e3      1    126.67 18579 1728.1
## - `174825d438`    1    139.05 18591 1739.4
## - `8c2e088a3d`    1    216.20 18668 1809.7
## - `8f5f7c556a`    1    219.01 18671 1812.3
## - `2d7fe4693a`    1    226.60 18679 1819.2
## - e0a0772df0      1    310.39 18763 1895.2
## - d2c775fa99      1    332.12 18784 1914.8
## - beb6e17af1      1    496.57 18949 2062.8
## - `5b862c0a8f`    1    509.65 18962 2074.6
## - `9a575e82a4_1`  1    547.10 18999 2108.1
## - `06888ceac9_1`  1    616.84 19069 2170.3
## - `6db53d265a`    1    651.55 19104 2201.2
## - e86a2190c1      1    757.50 19210 2295.1
## - aee1e4fc85      1    763.79 19216 2300.6
## 
## Step:  AIC=1611.95
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `6516422788`    1      0.02 18452 1610.0
## - ac826f0013      1      0.03 18452 1610.0
## - d035af6ffa      1      0.03 18452 1610.0
## - b709f75447      1      0.03 18452 1610.0
## - `99d44111c9`    1      0.03 18452 1610.0
## - c58f611921      1      0.03 18452 1610.0
## - `0e2ab0831c`    1      0.04 18452 1610.0
## - fdf8628ca7      1      0.06 18452 1610.0
## - `20f1afc5c7`    1      0.10 18452 1610.0
## - `779d13189e`    1      0.12 18452 1610.1
## - `8a21502326`    1      0.12 18452 1610.1
## - `7cb7913148_1`  1      0.12 18452 1610.1
## - `4468394575`    1      0.13 18452 1610.1
## - `7734c0c22f`    1      0.16 18452 1610.1
## - `1f222e3669`    1      0.21 18452 1610.2
## - `7cb7913148_3`  1      0.22 18452 1610.2
## - `25bbf0e7e7`    1      0.23 18453 1610.2
## - `8de0382f02`    1      0.24 18453 1610.2
## - b4112a94a6      1      0.24 18453 1610.2
## - a24802caa5      1      0.29 18453 1610.2
## - `7743f273c2`    1      0.39 18453 1610.3
## - `55cf3f7627`    1      0.42 18453 1610.3
## - `7cb7913148_7`  1      0.50 18453 1610.4
## - `2bc6ab42f7`    1      0.55 18453 1610.5
## - ee2ac696ff      1      0.56 18453 1610.5
## - `12eda2d982`    1      0.58 18453 1610.5
## - `96e6f0be58`    1      0.58 18453 1610.5
## - b9a487ac3c      1      0.58 18453 1610.5
## - `55907cc1de`    1      0.63 18453 1610.5
## - `77b3b41efa`    1      0.63 18453 1610.5
## - `7cb7913148_6`  1      0.67 18453 1610.6
## - `3df2300fa2`    1      0.71 18453 1610.6
## - `9b6e0b36c2`    1      0.71 18453 1610.6
## - `0342faceb5`    1      0.78 18453 1610.7
## - `789b5244a9`    1      0.79 18453 1610.7
## - ed7e658a27      1      0.81 18453 1610.7
## - `7cb7913148_2`  1      0.89 18453 1610.8
## - fbf66c8021      1      0.92 18453 1610.8
## - c1b8ce2354      1      0.99 18453 1610.9
## - `3eb53ae932`    1      0.99 18453 1610.9
## - `7925993f42`    1      1.25 18454 1611.1
## - `0b846350ef`    1      1.32 18454 1611.2
## - dcfcbc2ea1      1      1.65 18454 1611.5
## - `8311343404`    1      1.74 18454 1611.6
## - ba54a2a637      1      1.91 18454 1611.7
## - `2e874bc151`    1      1.92 18454 1611.7
## - aa69c802b6      1      1.99 18454 1611.8
## <none>                        18452 1612.0
## - `3e200bf766`    1      2.76 18455 1612.5
## - `7cb7913148_4`  1      3.05 18455 1612.8
## - `2a457d15d9`    1      3.40 18456 1613.1
## - e5efa4d39a      1      3.58 18456 1613.2
## - bdf934caa7      1      3.66 18456 1613.3
## - `29bbd86997`    1      3.85 18456 1613.5
## - `384bec5dd1_1`  1      4.05 18456 1613.7
## - `173b6590ae`    1      4.16 18456 1613.8
## - `298ed82b22`    1      4.20 18456 1613.8
## + `4fc17427c8`    1      0.02 18452 1613.9
## + `7cb7913148_5`  1      0.02 18452 1613.9
## + `072b7e8f27`    1      0.02 18452 1613.9
## + `63bcf89b1d`    1      0.02 18452 1613.9
## + `7841b6a5b1`    1      0.01 18452 1613.9
## + d4d6566f9c      1      0.00 18452 1614.0
## - `56371466d7`    1      4.52 18457 1614.1
## - `96c30c7eef`    1      4.53 18457 1614.1
## - `136c1727c3`    1      4.58 18457 1614.2
## - fe8cdd80ba      1      4.59 18457 1614.2
## - `1fa099bb01`    1      4.78 18457 1614.3
## - `435dec85e2`    1      4.79 18457 1614.3
## - abca7a848f      1      6.33 18459 1615.8
## - ffd1cdcfc1      1      6.58 18459 1616.0
## - `04e7268385`    1      7.10 18459 1616.5
## - `65aed7dc1f`    1      7.66 18460 1617.0
## - f66b98dd69      1      7.89 18460 1617.2
## - `2719b72c0d`    1      8.11 18460 1617.4
## - e7ee22effb      1      8.52 18461 1617.8
## - `98475257f7`    1      8.85 18461 1618.1
## - fe0318e273      1      9.14 18462 1618.4
## - ae08d2297e      1     10.08 18462 1619.2
## - `253eb5ef11`    1     12.91 18465 1621.8
## - `49756d8e0f`    1     16.42 18469 1625.0
## - `60ec1426ce`    1     22.73 18475 1630.8
## - `016399044a`    1     28.85 18481 1636.5
## - c0c3df65b1      1     33.05 18485 1640.3
## - `087235d61e`    1     44.68 18497 1651.0
## - f0a0febd35      1     45.14 18498 1651.4
## - `1f3058af83`    1     50.10 18502 1656.0
## - a14fd026ce      1     66.42 18519 1671.0
## - `87b982928b`    1     69.97 18522 1674.2
## - `7fe6cb4c98`    1     74.77 18527 1678.6
## - f013b60e50      1     92.64 18545 1695.0
## - `5f360995ef`    1    103.78 18556 1705.2
## - ea0f4a32e3      1    126.71 18579 1726.2
## - `174825d438`    1    139.03 18591 1737.4
## - `8c2e088a3d`    1    216.22 18668 1807.8
## - `8f5f7c556a`    1    219.02 18671 1810.3
## - `2d7fe4693a`    1    226.61 18679 1817.2
## - e0a0772df0      1    310.40 18763 1893.2
## - d2c775fa99      1    332.17 18784 1912.9
## - beb6e17af1      1    496.56 18949 2060.8
## - `5b862c0a8f`    1    509.68 18962 2072.6
## - `9a575e82a4_1`  1    547.15 19000 2106.1
## - `06888ceac9_1`  1    616.82 19069 2168.3
## - `6db53d265a`    1    651.52 19104 2199.2
## - e86a2190c1      1    757.65 19210 2293.2
## - aee1e4fc85      1    763.83 19216 2298.7
## 
## Step:  AIC=1609.97
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - ac826f0013      1      0.03 18452 1608.0
## - d035af6ffa      1      0.03 18452 1608.0
## - b709f75447      1      0.03 18452 1608.0
## - `99d44111c9`    1      0.03 18452 1608.0
## - c58f611921      1      0.03 18452 1608.0
## - `0e2ab0831c`    1      0.03 18452 1608.0
## - fdf8628ca7      1      0.06 18452 1608.0
## - `20f1afc5c7`    1      0.10 18452 1608.1
## - `8a21502326`    1      0.11 18452 1608.1
## - `779d13189e`    1      0.12 18452 1608.1
## - `7cb7913148_1`  1      0.12 18452 1608.1
## - `4468394575`    1      0.13 18452 1608.1
## - `7734c0c22f`    1      0.16 18452 1608.1
## - `1f222e3669`    1      0.21 18453 1608.2
## - `7cb7913148_3`  1      0.22 18453 1608.2
## - `25bbf0e7e7`    1      0.24 18453 1608.2
## - `8de0382f02`    1      0.24 18453 1608.2
## - b4112a94a6      1      0.24 18453 1608.2
## - a24802caa5      1      0.29 18453 1608.2
## - `7743f273c2`    1      0.39 18453 1608.3
## - `55cf3f7627`    1      0.42 18453 1608.4
## - `7cb7913148_7`  1      0.50 18453 1608.4
## - `2bc6ab42f7`    1      0.55 18453 1608.5
## - ee2ac696ff      1      0.56 18453 1608.5
## - `12eda2d982`    1      0.58 18453 1608.5
## - `96e6f0be58`    1      0.58 18453 1608.5
## - b9a487ac3c      1      0.58 18453 1608.5
## - `55907cc1de`    1      0.63 18453 1608.5
## - `77b3b41efa`    1      0.63 18453 1608.5
## - `7cb7913148_6`  1      0.67 18453 1608.6
## - `3df2300fa2`    1      0.71 18453 1608.6
## - `9b6e0b36c2`    1      0.71 18453 1608.6
## - `0342faceb5`    1      0.78 18453 1608.7
## - `789b5244a9`    1      0.79 18453 1608.7
## - ed7e658a27      1      0.81 18453 1608.7
## - `7cb7913148_2`  1      0.89 18453 1608.8
## - fbf66c8021      1      0.92 18453 1608.8
## - c1b8ce2354      1      0.99 18453 1608.9
## - `3eb53ae932`    1      0.99 18453 1608.9
## - `7925993f42`    1      1.25 18454 1609.1
## - `0b846350ef`    1      1.32 18454 1609.2
## - dcfcbc2ea1      1      1.65 18454 1609.5
## - `8311343404`    1      1.74 18454 1609.6
## - ba54a2a637      1      1.91 18454 1609.7
## - `2e874bc151`    1      1.91 18454 1609.7
## - aa69c802b6      1      1.99 18454 1609.8
## <none>                        18452 1610.0
## - `3e200bf766`    1      2.77 18455 1610.5
## - `7cb7913148_4`  1      3.05 18455 1610.8
## - `2a457d15d9`    1      3.39 18456 1611.1
## - e5efa4d39a      1      3.57 18456 1611.3
## - bdf934caa7      1      3.66 18456 1611.3
## - `29bbd86997`    1      3.85 18456 1611.5
## - `384bec5dd1_1`  1      4.04 18456 1611.7
## - `173b6590ae`    1      4.16 18456 1611.8
## - `298ed82b22`    1      4.21 18456 1611.8
## + `6516422788`    1      0.02 18452 1612.0
## + `4fc17427c8`    1      0.02 18452 1612.0
## + `7cb7913148_5`  1      0.02 18452 1612.0
## + `072b7e8f27`    1      0.02 18452 1612.0
## + `63bcf89b1d`    1      0.02 18452 1612.0
## + `7841b6a5b1`    1      0.01 18452 1612.0
## + d4d6566f9c      1      0.00 18452 1612.0
## - `56371466d7`    1      4.51 18457 1612.1
## - `96c30c7eef`    1      4.54 18457 1612.1
## - `136c1727c3`    1      4.58 18457 1612.2
## - fe8cdd80ba      1      4.60 18457 1612.2
## - `1fa099bb01`    1      4.78 18457 1612.4
## - `435dec85e2`    1      4.78 18457 1612.4
## - abca7a848f      1      6.33 18459 1613.8
## - ffd1cdcfc1      1      6.59 18459 1614.0
## - `04e7268385`    1      7.09 18459 1614.5
## - `65aed7dc1f`    1      7.65 18460 1615.0
## - f66b98dd69      1      7.89 18460 1615.2
## - `2719b72c0d`    1      8.12 18460 1615.4
## - e7ee22effb      1      8.52 18461 1615.8
## - `98475257f7`    1      8.85 18461 1616.1
## - fe0318e273      1      9.14 18462 1616.4
## - ae08d2297e      1     10.07 18462 1617.2
## - `253eb5ef11`    1     12.91 18465 1619.8
## - `49756d8e0f`    1     16.42 18469 1623.1
## - `60ec1426ce`    1     22.73 18475 1628.9
## - `016399044a`    1     28.84 18481 1634.5
## - c0c3df65b1      1     33.06 18485 1638.4
## - `087235d61e`    1     44.67 18497 1649.0
## - f0a0febd35      1     45.12 18498 1649.4
## - `1f3058af83`    1     50.09 18502 1654.0
## - a14fd026ce      1     66.40 18519 1669.0
## - `87b982928b`    1     69.96 18522 1672.2
## - `7fe6cb4c98`    1     74.76 18527 1676.6
## - f013b60e50      1     92.67 18545 1693.0
## - `5f360995ef`    1    103.76 18556 1703.2
## - ea0f4a32e3      1    126.72 18579 1724.2
## - `174825d438`    1    139.07 18591 1735.5
## - `8c2e088a3d`    1    216.25 18669 1805.8
## - `8f5f7c556a`    1    219.13 18672 1808.4
## - `2d7fe4693a`    1    226.66 18679 1815.3
## - e0a0772df0      1    310.47 18763 1891.3
## - d2c775fa99      1    332.19 18784 1910.9
## - beb6e17af1      1    496.64 18949 2058.9
## - `5b862c0a8f`    1    509.67 18962 2070.6
## - `9a575e82a4_1`  1    547.13 19000 2104.1
## - `06888ceac9_1`  1    616.80 19069 2166.3
## - `6db53d265a`    1    651.55 19104 2197.2
## - e86a2190c1      1    757.65 19210 2291.2
## - aee1e4fc85      1    763.90 19216 2296.8
## 
## Step:  AIC=1608
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - d035af6ffa      1      0.03 18452 1606.0
## - b709f75447      1      0.03 18452 1606.0
## - `99d44111c9`    1      0.03 18452 1606.0
## - c58f611921      1      0.03 18452 1606.0
## - `0e2ab0831c`    1      0.04 18452 1606.0
## - fdf8628ca7      1      0.06 18452 1606.0
## - `20f1afc5c7`    1      0.10 18452 1606.1
## - `779d13189e`    1      0.12 18452 1606.1
## - `8a21502326`    1      0.12 18452 1606.1
## - `7cb7913148_1`  1      0.12 18452 1606.1
## - `4468394575`    1      0.13 18452 1606.1
## - `7734c0c22f`    1      0.16 18452 1606.1
## - `1f222e3669`    1      0.21 18453 1606.2
## - `7cb7913148_3`  1      0.22 18453 1606.2
## - `25bbf0e7e7`    1      0.24 18453 1606.2
## - `8de0382f02`    1      0.24 18453 1606.2
## - b4112a94a6      1      0.24 18453 1606.2
## - a24802caa5      1      0.29 18453 1606.3
## - `7743f273c2`    1      0.39 18453 1606.4
## - `55cf3f7627`    1      0.42 18453 1606.4
## - `7cb7913148_7`  1      0.50 18453 1606.5
## - `2bc6ab42f7`    1      0.55 18453 1606.5
## - ee2ac696ff      1      0.56 18453 1606.5
## - `12eda2d982`    1      0.58 18453 1606.5
## - b9a487ac3c      1      0.58 18453 1606.5
## - `96e6f0be58`    1      0.59 18453 1606.5
## - `55907cc1de`    1      0.60 18453 1606.5
## - `77b3b41efa`    1      0.63 18453 1606.6
## - `7cb7913148_6`  1      0.67 18453 1606.6
## - `9b6e0b36c2`    1      0.71 18453 1606.7
## - `3df2300fa2`    1      0.71 18453 1606.7
## - `0342faceb5`    1      0.78 18453 1606.7
## - `789b5244a9`    1      0.80 18453 1606.7
## - ed7e658a27      1      0.81 18453 1606.8
## - `7cb7913148_2`  1      0.89 18453 1606.8
## - fbf66c8021      1      0.92 18453 1606.8
## - c1b8ce2354      1      0.99 18453 1606.9
## - `3eb53ae932`    1      0.99 18453 1606.9
## - `7925993f42`    1      1.25 18454 1607.2
## - `0b846350ef`    1      1.32 18454 1607.2
## - dcfcbc2ea1      1      1.65 18454 1607.5
## - `8311343404`    1      1.74 18454 1607.6
## - ba54a2a637      1      1.90 18454 1607.8
## - `2e874bc151`    1      1.92 18454 1607.8
## - aa69c802b6      1      1.99 18454 1607.8
## <none>                        18452 1608.0
## - `3e200bf766`    1      2.76 18455 1608.5
## - `7cb7913148_4`  1      3.05 18455 1608.8
## - `2a457d15d9`    1      3.39 18456 1609.1
## - e5efa4d39a      1      3.57 18456 1609.3
## - bdf934caa7      1      3.66 18456 1609.4
## - `29bbd86997`    1      3.85 18456 1609.5
## - `384bec5dd1_1`  1      4.05 18456 1609.7
## - `173b6590ae`    1      4.16 18456 1609.8
## - `298ed82b22`    1      4.21 18457 1609.9
## + ac826f0013      1      0.03 18452 1610.0
## + `4fc17427c8`    1      0.02 18452 1610.0
## + `6516422788`    1      0.02 18452 1610.0
## + `7cb7913148_5`  1      0.02 18452 1610.0
## + `072b7e8f27`    1      0.02 18452 1610.0
## + `63bcf89b1d`    1      0.02 18452 1610.0
## + `7841b6a5b1`    1      0.01 18452 1610.0
## + d4d6566f9c      1      0.00 18452 1610.0
## - `56371466d7`    1      4.51 18457 1610.2
## - `96c30c7eef`    1      4.53 18457 1610.2
## - `136c1727c3`    1      4.58 18457 1610.2
## - fe8cdd80ba      1      4.59 18457 1610.2
## - `1fa099bb01`    1      4.78 18457 1610.4
## - `435dec85e2`    1      4.79 18457 1610.4
## - abca7a848f      1      6.33 18459 1611.8
## - ffd1cdcfc1      1      6.58 18459 1612.0
## - `04e7268385`    1      7.08 18460 1612.5
## - `65aed7dc1f`    1      7.65 18460 1613.0
## - f66b98dd69      1      7.90 18460 1613.3
## - `2719b72c0d`    1      8.12 18460 1613.5
## - e7ee22effb      1      8.53 18461 1613.8
## - `98475257f7`    1      8.84 18461 1614.1
## - fe0318e273      1      9.17 18462 1614.4
## - ae08d2297e      1     10.06 18462 1615.2
## - `253eb5ef11`    1     12.91 18465 1617.9
## - `49756d8e0f`    1     16.43 18469 1621.1
## - `60ec1426ce`    1     22.73 18475 1626.9
## - `016399044a`    1     28.83 18481 1632.5
## - c0c3df65b1      1     33.06 18485 1636.4
## - `087235d61e`    1     44.66 18497 1647.0
## - f0a0febd35      1     45.15 18498 1647.5
## - `1f3058af83`    1     50.09 18502 1652.0
## - a14fd026ce      1     66.38 18519 1667.0
## - `87b982928b`    1     69.98 18522 1670.3
## - `7fe6cb4c98`    1     74.75 18527 1674.7
## - f013b60e50      1     92.68 18545 1691.1
## - `5f360995ef`    1    103.75 18556 1701.2
## - ea0f4a32e3      1    126.78 18579 1722.3
## - `174825d438`    1    139.05 18591 1733.5
## - `8c2e088a3d`    1    216.25 18669 1803.8
## - `8f5f7c556a`    1    219.20 18672 1806.5
## - `2d7fe4693a`    1    226.64 18679 1813.3
## - e0a0772df0      1    310.44 18763 1889.3
## - d2c775fa99      1    332.16 18784 1908.9
## - beb6e17af1      1    496.64 18949 2057.0
## - `5b862c0a8f`    1    509.65 18962 2068.6
## - `9a575e82a4_1`  1    547.21 19000 2102.2
## - `06888ceac9_1`  1    617.60 19070 2165.0
## - `6db53d265a`    1    651.52 19104 2195.2
## - e86a2190c1      1    757.63 19210 2289.2
## - aee1e4fc85      1    763.89 19216 2294.8
## 
## Step:  AIC=1606.03
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - b709f75447      1      0.03 18452 1604.1
## - `99d44111c9`    1      0.03 18452 1604.1
## - c58f611921      1      0.03 18452 1604.1
## - `0e2ab0831c`    1      0.04 18452 1604.1
## - fdf8628ca7      1      0.06 18452 1604.1
## - `20f1afc5c7`    1      0.09 18452 1604.1
## - `779d13189e`    1      0.12 18452 1604.1
## - `8a21502326`    1      0.12 18452 1604.1
## - `7cb7913148_1`  1      0.12 18452 1604.1
## - `4468394575`    1      0.13 18452 1604.1
## - `7734c0c22f`    1      0.16 18453 1604.2
## - `7cb7913148_3`  1      0.22 18453 1604.2
## - `25bbf0e7e7`    1      0.24 18453 1604.2
## - `8de0382f02`    1      0.24 18453 1604.2
## - b4112a94a6      1      0.24 18453 1604.2
## - a24802caa5      1      0.29 18453 1604.3
## - `7743f273c2`    1      0.39 18453 1604.4
## - `55cf3f7627`    1      0.42 18453 1604.4
## - `7cb7913148_7`  1      0.50 18453 1604.5
## - `2bc6ab42f7`    1      0.55 18453 1604.5
## - ee2ac696ff      1      0.56 18453 1604.5
## - b9a487ac3c      1      0.58 18453 1604.6
## - `12eda2d982`    1      0.59 18453 1604.6
## - `96e6f0be58`    1      0.59 18453 1604.6
## - `55907cc1de`    1      0.60 18453 1604.6
## - `77b3b41efa`    1      0.63 18453 1604.6
## - `7cb7913148_6`  1      0.67 18453 1604.6
## - `9b6e0b36c2`    1      0.71 18453 1604.7
## - `3df2300fa2`    1      0.71 18453 1604.7
## - `0342faceb5`    1      0.78 18453 1604.7
## - `789b5244a9`    1      0.79 18453 1604.8
## - ed7e658a27      1      0.81 18453 1604.8
## - `7cb7913148_2`  1      0.89 18453 1604.8
## - fbf66c8021      1      0.92 18453 1604.9
## - c1b8ce2354      1      0.99 18453 1604.9
## - `3eb53ae932`    1      0.99 18453 1604.9
## - `7925993f42`    1      1.25 18454 1605.2
## - `0b846350ef`    1      1.32 18454 1605.2
## - dcfcbc2ea1      1      1.64 18454 1605.5
## - `8311343404`    1      1.74 18454 1605.6
## - ba54a2a637      1      1.90 18454 1605.8
## - `2e874bc151`    1      1.92 18454 1605.8
## - aa69c802b6      1      1.99 18454 1605.8
## <none>                        18452 1606.0
## - `3e200bf766`    1      2.76 18455 1606.6
## - `7cb7913148_4`  1      3.06 18456 1606.8
## - `2a457d15d9`    1      3.39 18456 1607.1
## - e5efa4d39a      1      3.57 18456 1607.3
## - bdf934caa7      1      3.66 18456 1607.4
## - `29bbd86997`    1      3.85 18456 1607.6
## - `384bec5dd1_1`  1      4.05 18456 1607.8
## - `173b6590ae`    1      4.16 18457 1607.9
## - `298ed82b22`    1      4.22 18457 1607.9
## + d035af6ffa      1      0.03 18452 1608.0
## + ac826f0013      1      0.03 18452 1608.0
## + `4fc17427c8`    1      0.02 18452 1608.0
## + `7cb7913148_5`  1      0.02 18452 1608.0
## + `6516422788`    1      0.02 18452 1608.0
## + `072b7e8f27`    1      0.02 18452 1608.0
## + `63bcf89b1d`    1      0.02 18452 1608.0
## + `7841b6a5b1`    1      0.01 18452 1608.0
## + d4d6566f9c      1      0.00 18452 1608.0
## - `56371466d7`    1      4.51 18457 1608.2
## - `96c30c7eef`    1      4.54 18457 1608.2
## - `136c1727c3`    1      4.58 18457 1608.2
## - fe8cdd80ba      1      4.59 18457 1608.2
## - `1fa099bb01`    1      4.79 18457 1608.4
## - `435dec85e2`    1      4.79 18457 1608.4
## - `1f222e3669`    1      5.78 18458 1609.3
## - abca7a848f      1      6.31 18459 1609.8
## - ffd1cdcfc1      1      6.59 18459 1610.1
## - `04e7268385`    1      7.09 18460 1610.5
## - `65aed7dc1f`    1      7.64 18460 1611.1
## - f66b98dd69      1      7.91 18460 1611.3
## - `2719b72c0d`    1      8.13 18460 1611.5
## - e7ee22effb      1      8.52 18461 1611.9
## - `98475257f7`    1      8.85 18461 1612.2
## - fe0318e273      1      9.16 18462 1612.5
## - ae08d2297e      1     10.05 18462 1613.3
## - `253eb5ef11`    1     12.91 18465 1615.9
## - `49756d8e0f`    1     16.44 18469 1619.2
## - `60ec1426ce`    1     22.74 18475 1624.9
## - `016399044a`    1     28.83 18481 1630.5
## - c0c3df65b1      1     33.07 18486 1634.4
## - `087235d61e`    1     44.65 18497 1645.1
## - f0a0febd35      1     45.14 18498 1645.5
## - `1f3058af83`    1     50.11 18502 1650.1
## - a14fd026ce      1     66.41 18519 1665.0
## - `87b982928b`    1     70.00 18522 1668.3
## - `7fe6cb4c98`    1     74.80 18527 1672.7
## - f013b60e50      1     92.66 18545 1689.1
## - `5f360995ef`    1    103.74 18556 1699.2
## - ea0f4a32e3      1    126.75 18579 1720.3
## - `174825d438`    1    139.06 18592 1731.5
## - `8c2e088a3d`    1    216.22 18669 1801.8
## - `8f5f7c556a`    1    219.20 18672 1804.5
## - `2d7fe4693a`    1    226.67 18679 1811.3
## - e0a0772df0      1    310.45 18763 1887.3
## - d2c775fa99      1    332.21 18785 1907.0
## - beb6e17af1      1    496.61 18949 2055.0
## - `5b862c0a8f`    1    509.67 18962 2066.7
## - `9a575e82a4_1`  1    547.20 19000 2100.2
## - `06888ceac9_1`  1    617.63 19070 2163.1
## - `6db53d265a`    1    651.64 19104 2193.3
## - e86a2190c1      1    757.76 19210 2287.4
## - aee1e4fc85      1    764.06 19216 2293.0
## 
## Step:  AIC=1604.06
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + `7734c0c22f` + `4468394575` + b9a487ac3c + 
##     ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `99d44111c9`    1      0.03 18452 1602.1
## - c58f611921      1      0.03 18452 1602.1
## - `0e2ab0831c`    1      0.04 18452 1602.1
## - fdf8628ca7      1      0.06 18452 1602.1
## - `20f1afc5c7`    1      0.09 18452 1602.1
## - `8a21502326`    1      0.12 18452 1602.2
## - `779d13189e`    1      0.12 18452 1602.2
## - `7cb7913148_1`  1      0.12 18453 1602.2
## - `4468394575`    1      0.13 18453 1602.2
## - `7734c0c22f`    1      0.16 18453 1602.2
## - `7cb7913148_3`  1      0.22 18453 1602.3
## - `25bbf0e7e7`    1      0.24 18453 1602.3
## - `8de0382f02`    1      0.24 18453 1602.3
## - b4112a94a6      1      0.24 18453 1602.3
## - a24802caa5      1      0.29 18453 1602.3
## - `7743f273c2`    1      0.39 18453 1602.4
## - `55cf3f7627`    1      0.42 18453 1602.4
## - `7cb7913148_7`  1      0.50 18453 1602.5
## - `2bc6ab42f7`    1      0.55 18453 1602.6
## - ee2ac696ff      1      0.56 18453 1602.6
## - b9a487ac3c      1      0.58 18453 1602.6
## - `12eda2d982`    1      0.58 18453 1602.6
## - `96e6f0be58`    1      0.59 18453 1602.6
## - `55907cc1de`    1      0.60 18453 1602.6
## - `77b3b41efa`    1      0.63 18453 1602.6
## - `7cb7913148_6`  1      0.67 18453 1602.7
## - `9b6e0b36c2`    1      0.71 18453 1602.7
## - `3df2300fa2`    1      0.71 18453 1602.7
## - `0342faceb5`    1      0.78 18453 1602.8
## - `789b5244a9`    1      0.79 18453 1602.8
## - ed7e658a27      1      0.81 18453 1602.8
## - `7cb7913148_2`  1      0.89 18453 1602.9
## - fbf66c8021      1      0.91 18453 1602.9
## - c1b8ce2354      1      0.98 18453 1603.0
## - `3eb53ae932`    1      0.98 18453 1603.0
## - `7925993f42`    1      1.25 18454 1603.2
## - `0b846350ef`    1      1.32 18454 1603.3
## - dcfcbc2ea1      1      1.65 18454 1603.6
## - `8311343404`    1      1.74 18454 1603.7
## - ba54a2a637      1      1.90 18454 1603.8
## - `2e874bc151`    1      1.92 18454 1603.8
## - aa69c802b6      1      1.99 18454 1603.9
## <none>                        18452 1604.1
## - `3e200bf766`    1      2.76 18455 1604.6
## - `7cb7913148_4`  1      3.06 18456 1604.9
## - `2a457d15d9`    1      3.39 18456 1605.2
## - e5efa4d39a      1      3.57 18456 1605.3
## - bdf934caa7      1      3.66 18456 1605.4
## - `29bbd86997`    1      3.85 18456 1605.6
## - `384bec5dd1_1`  1      4.06 18456 1605.8
## - `173b6590ae`    1      4.16 18457 1605.9
## - `298ed82b22`    1      4.21 18457 1605.9
## + b709f75447      1      0.03 18452 1606.0
## + d035af6ffa      1      0.03 18452 1606.0
## + ac826f0013      1      0.03 18452 1606.0
## + `4fc17427c8`    1      0.02 18452 1606.0
## + `7cb7913148_5`  1      0.02 18452 1606.0
## + `6516422788`    1      0.02 18452 1606.0
## + `072b7e8f27`    1      0.02 18452 1606.0
## + `63bcf89b1d`    1      0.02 18452 1606.0
## + `7841b6a5b1`    1      0.01 18452 1606.0
## + d4d6566f9c      1      0.00 18452 1606.0
## - `56371466d7`    1      4.51 18457 1606.2
## - `96c30c7eef`    1      4.54 18457 1606.2
## - `136c1727c3`    1      4.58 18457 1606.3
## - fe8cdd80ba      1      4.59 18457 1606.3
## - `1fa099bb01`    1      4.78 18457 1606.5
## - `435dec85e2`    1      4.79 18457 1606.5
## - `1f222e3669`    1      5.78 18458 1607.4
## - abca7a848f      1      6.31 18459 1607.9
## - ffd1cdcfc1      1      6.59 18459 1608.1
## - `04e7268385`    1      7.09 18460 1608.6
## - `65aed7dc1f`    1      7.64 18460 1609.1
## - f66b98dd69      1      7.91 18460 1609.3
## - `2719b72c0d`    1      8.14 18461 1609.5
## - e7ee22effb      1      8.53 18461 1609.9
## - `98475257f7`    1      8.86 18461 1610.2
## - fe0318e273      1      9.16 18462 1610.5
## - ae08d2297e      1     10.05 18462 1611.3
## - `253eb5ef11`    1     12.91 18465 1613.9
## - `49756d8e0f`    1     16.47 18469 1617.2
## - `60ec1426ce`    1     22.73 18475 1623.0
## - `016399044a`    1     28.85 18481 1628.6
## - c0c3df65b1      1     33.05 18486 1632.4
## - `087235d61e`    1     44.64 18497 1643.1
## - f0a0febd35      1     45.13 18498 1643.5
## - `1f3058af83`    1     50.12 18503 1648.1
## - a14fd026ce      1     66.39 18519 1663.0
## - `87b982928b`    1     70.02 18522 1666.4
## - `7fe6cb4c98`    1     74.82 18527 1670.8
## - f013b60e50      1     92.68 18545 1687.1
## - `5f360995ef`    1    103.75 18556 1697.3
## - ea0f4a32e3      1    126.73 18579 1718.3
## - `174825d438`    1    139.03 18592 1729.5
## - `8c2e088a3d`    1    216.24 18669 1799.9
## - `8f5f7c556a`    1    219.21 18672 1802.6
## - `2d7fe4693a`    1    226.72 18679 1809.4
## - e0a0772df0      1    310.44 18763 1885.3
## - d2c775fa99      1    332.21 18785 1905.0
## - beb6e17af1      1    496.66 18949 2053.0
## - `5b862c0a8f`    1    509.72 18962 2064.7
## - `9a575e82a4_1`  1    547.20 19000 2098.3
## - `06888ceac9_1`  1    617.65 19070 2161.1
## - `6db53d265a`    1    651.72 19104 2191.4
## - e86a2190c1      1    757.73 19210 2285.4
## - aee1e4fc85      1    764.11 19216 2291.0
## 
## Step:  AIC=1602.09
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `779d13189e` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + `4468394575` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `0e2ab0831c`    1      0.04 18452 1600.1
## - fdf8628ca7      1      0.06 18452 1600.1
## - `20f1afc5c7`    1      0.09 18453 1600.2
## - `8a21502326`    1      0.11 18453 1600.2
## - `779d13189e`    1      0.12 18453 1600.2
## - `7cb7913148_1`  1      0.12 18453 1600.2
## - `4468394575`    1      0.13 18453 1600.2
## - `7734c0c22f`    1      0.16 18453 1600.2
## - `7cb7913148_3`  1      0.22 18453 1600.3
## - `25bbf0e7e7`    1      0.24 18453 1600.3
## - `8de0382f02`    1      0.24 18453 1600.3
## - b4112a94a6      1      0.24 18453 1600.3
## - a24802caa5      1      0.29 18453 1600.3
## - `7743f273c2`    1      0.39 18453 1600.5
## - `55cf3f7627`    1      0.42 18453 1600.5
## - `7cb7913148_7`  1      0.49 18453 1600.5
## - `2bc6ab42f7`    1      0.55 18453 1600.6
## - ee2ac696ff      1      0.56 18453 1600.6
## - `12eda2d982`    1      0.58 18453 1600.6
## - `96e6f0be58`    1      0.58 18453 1600.6
## - b9a487ac3c      1      0.58 18453 1600.6
## - `55907cc1de`    1      0.60 18453 1600.6
## - `77b3b41efa`    1      0.63 18453 1600.7
## - `7cb7913148_6`  1      0.67 18453 1600.7
## - `3df2300fa2`    1      0.71 18453 1600.7
## - `9b6e0b36c2`    1      0.71 18453 1600.7
## - `0342faceb5`    1      0.78 18453 1600.8
## - `789b5244a9`    1      0.79 18453 1600.8
## - ed7e658a27      1      0.81 18453 1600.8
## - `7cb7913148_2`  1      0.89 18453 1600.9
## - fbf66c8021      1      0.91 18453 1600.9
## - c1b8ce2354      1      0.99 18454 1601.0
## - `3eb53ae932`    1      0.99 18454 1601.0
## - `7925993f42`    1      1.25 18454 1601.2
## - `0b846350ef`    1      1.32 18454 1601.3
## - dcfcbc2ea1      1      1.66 18454 1601.6
## - `8311343404`    1      1.74 18454 1601.7
## - ba54a2a637      1      1.90 18454 1601.8
## - `2e874bc151`    1      1.92 18454 1601.9
## - aa69c802b6      1      1.98 18454 1601.9
## <none>                        18452 1602.1
## - `3e200bf766`    1      2.76 18455 1602.6
## - `7cb7913148_4`  1      3.06 18456 1602.9
## - `2a457d15d9`    1      3.39 18456 1603.2
## - e5efa4d39a      1      3.57 18456 1603.4
## - bdf934caa7      1      3.67 18456 1603.5
## - `29bbd86997`    1      3.85 18456 1603.6
## - `384bec5dd1_1`  1      4.08 18456 1603.8
## - `173b6590ae`    1      4.15 18457 1603.9
## - `298ed82b22`    1      4.21 18457 1604.0
## + `99d44111c9`    1      0.03 18452 1604.1
## + b709f75447      1      0.03 18452 1604.1
## + d035af6ffa      1      0.03 18452 1604.1
## + ac826f0013      1      0.03 18452 1604.1
## + `4fc17427c8`    1      0.02 18452 1604.1
## + `7cb7913148_5`  1      0.02 18452 1604.1
## + `6516422788`    1      0.02 18452 1604.1
## + `072b7e8f27`    1      0.02 18452 1604.1
## + `63bcf89b1d`    1      0.02 18452 1604.1
## + `7841b6a5b1`    1      0.01 18452 1604.1
## + d4d6566f9c      1      0.00 18452 1604.1
## - `56371466d7`    1      4.52 18457 1604.2
## - `96c30c7eef`    1      4.54 18457 1604.3
## - fe8cdd80ba      1      4.58 18457 1604.3
## - `136c1727c3`    1      4.59 18457 1604.3
## - `1fa099bb01`    1      4.77 18457 1604.5
## - `435dec85e2`    1      4.79 18457 1604.5
## - `1f222e3669`    1      5.78 18458 1605.4
## - c58f611921      1      6.25 18459 1605.8
## - abca7a848f      1      6.32 18459 1605.9
## - ffd1cdcfc1      1      6.57 18459 1606.1
## - `04e7268385`    1      7.09 18460 1606.6
## - `65aed7dc1f`    1      7.64 18460 1607.1
## - f66b98dd69      1      7.90 18460 1607.4
## - `2719b72c0d`    1      8.13 18461 1607.6
## - e7ee22effb      1      8.52 18461 1607.9
## - `98475257f7`    1      8.85 18461 1608.2
## - fe0318e273      1      9.16 18462 1608.5
## - ae08d2297e      1     10.05 18462 1609.3
## - `253eb5ef11`    1     12.93 18465 1612.0
## - `49756d8e0f`    1     16.45 18469 1615.2
## - `60ec1426ce`    1     22.73 18475 1621.0
## - `016399044a`    1     28.85 18481 1626.6
## - c0c3df65b1      1     33.11 18486 1630.5
## - `087235d61e`    1     44.65 18497 1641.1
## - f0a0febd35      1     45.13 18498 1641.6
## - `1f3058af83`    1     50.13 18503 1646.2
## - a14fd026ce      1     66.38 18519 1661.1
## - `87b982928b`    1     70.01 18522 1664.4
## - `7fe6cb4c98`    1     74.81 18527 1668.8
## - f013b60e50      1     92.71 18545 1685.2
## - `5f360995ef`    1    103.73 18556 1695.3
## - ea0f4a32e3      1    126.74 18579 1716.3
## - `174825d438`    1    139.02 18592 1727.5
## - `8c2e088a3d`    1    216.34 18669 1798.0
## - `8f5f7c556a`    1    219.21 18672 1800.6
## - `2d7fe4693a`    1    226.73 18679 1807.5
## - e0a0772df0      1    310.49 18763 1883.4
## - d2c775fa99      1    332.25 18785 1903.1
## - beb6e17af1      1    496.62 18949 2051.0
## - `5b862c0a8f`    1    509.69 18962 2062.8
## - `9a575e82a4_1`  1    547.19 19000 2096.3
## - `06888ceac9_1`  1    617.62 19070 2159.1
## - `6db53d265a`    1    652.03 19104 2189.7
## - e86a2190c1      1    757.77 19210 2283.4
## - aee1e4fc85      1    764.10 19217 2289.1
## 
## Step:  AIC=1600.12
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `779d13189e` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + `4468394575` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - fdf8628ca7      1      0.06 18453 1598.2
## - `20f1afc5c7`    1      0.09 18453 1598.2
## - `8a21502326`    1      0.11 18453 1598.2
## - `779d13189e`    1      0.12 18453 1598.2
## - `7cb7913148_1`  1      0.12 18453 1598.2
## - `4468394575`    1      0.13 18453 1598.2
## - `7734c0c22f`    1      0.16 18453 1598.3
## - `7cb7913148_3`  1      0.22 18453 1598.3
## - `25bbf0e7e7`    1      0.24 18453 1598.3
## - `8de0382f02`    1      0.24 18453 1598.3
## - b4112a94a6      1      0.24 18453 1598.3
## - a24802caa5      1      0.28 18453 1598.4
## - `7743f273c2`    1      0.39 18453 1598.5
## - `55cf3f7627`    1      0.42 18453 1598.5
## - `7cb7913148_7`  1      0.49 18453 1598.6
## - `2bc6ab42f7`    1      0.55 18453 1598.6
## - ee2ac696ff      1      0.57 18453 1598.6
## - `12eda2d982`    1      0.58 18453 1598.7
## - `96e6f0be58`    1      0.58 18453 1598.7
## - b9a487ac3c      1      0.58 18453 1598.7
## - `55907cc1de`    1      0.60 18453 1598.7
## - `77b3b41efa`    1      0.63 18453 1598.7
## - `7cb7913148_6`  1      0.67 18453 1598.7
## - `3df2300fa2`    1      0.71 18453 1598.8
## - `9b6e0b36c2`    1      0.71 18453 1598.8
## - `0342faceb5`    1      0.78 18453 1598.8
## - `789b5244a9`    1      0.79 18453 1598.8
## - ed7e658a27      1      0.80 18453 1598.9
## - `7cb7913148_2`  1      0.89 18453 1598.9
## - fbf66c8021      1      0.91 18453 1599.0
## - c1b8ce2354      1      0.99 18454 1599.0
## - `3eb53ae932`    1      0.99 18454 1599.0
## - `7925993f42`    1      1.25 18454 1599.3
## - `0b846350ef`    1      1.32 18454 1599.3
## - dcfcbc2ea1      1      1.66 18454 1599.6
## - `8311343404`    1      1.75 18454 1599.7
## - ba54a2a637      1      1.90 18454 1599.9
## - `2e874bc151`    1      1.92 18454 1599.9
## - aa69c802b6      1      1.98 18454 1600.0
## <none>                        18452 1600.1
## - `3e200bf766`    1      2.76 18455 1600.7
## - `7cb7913148_4`  1      3.05 18456 1600.9
## - `2a457d15d9`    1      3.39 18456 1601.2
## - e5efa4d39a      1      3.57 18456 1601.4
## - bdf934caa7      1      3.67 18456 1601.5
## - `29bbd86997`    1      3.85 18456 1601.7
## - `384bec5dd1_1`  1      4.06 18457 1601.9
## - `173b6590ae`    1      4.15 18457 1601.9
## - `298ed82b22`    1      4.20 18457 1602.0
## + `0e2ab0831c`    1      0.04 18452 1602.1
## + `99d44111c9`    1      0.03 18452 1602.1
## + b709f75447      1      0.03 18452 1602.1
## + d035af6ffa      1      0.03 18452 1602.1
## + ac826f0013      1      0.03 18452 1602.1
## + `4fc17427c8`    1      0.02 18452 1602.1
## + `7cb7913148_5`  1      0.02 18452 1602.1
## + `6516422788`    1      0.02 18452 1602.1
## + `072b7e8f27`    1      0.02 18452 1602.1
## + `63bcf89b1d`    1      0.02 18452 1602.1
## + `7841b6a5b1`    1      0.01 18452 1602.1
## + d4d6566f9c      1      0.00 18452 1602.1
## - `56371466d7`    1      4.51 18457 1602.3
## - `96c30c7eef`    1      4.55 18457 1602.3
## - fe8cdd80ba      1      4.58 18457 1602.3
## - `136c1727c3`    1      4.58 18457 1602.3
## - `1fa099bb01`    1      4.77 18457 1602.5
## - `435dec85e2`    1      4.79 18457 1602.5
## - `1f222e3669`    1      5.78 18458 1603.4
## - c58f611921      1      6.25 18459 1603.9
## - abca7a848f      1      6.32 18459 1603.9
## - ffd1cdcfc1      1      6.57 18459 1604.2
## - `04e7268385`    1      7.08 18460 1604.6
## - `65aed7dc1f`    1      7.64 18460 1605.2
## - f66b98dd69      1      7.90 18460 1605.4
## - `2719b72c0d`    1      8.13 18461 1605.6
## - e7ee22effb      1      8.53 18461 1606.0
## - `98475257f7`    1      8.86 18461 1606.3
## - fe0318e273      1      9.16 18462 1606.5
## - ae08d2297e      1     10.05 18463 1607.4
## - `253eb5ef11`    1     12.93 18465 1610.0
## - `49756d8e0f`    1     16.43 18469 1613.2
## - `60ec1426ce`    1     22.78 18475 1619.1
## - `016399044a`    1     28.85 18481 1624.6
## - c0c3df65b1      1     33.16 18486 1628.6
## - `087235d61e`    1     44.64 18497 1639.1
## - f0a0febd35      1     45.14 18498 1639.6
## - `1f3058af83`    1     50.14 18503 1644.2
## - a14fd026ce      1     66.36 18519 1659.1
## - `87b982928b`    1     70.00 18522 1662.4
## - `7fe6cb4c98`    1     74.81 18527 1666.8
## - f013b60e50      1     92.75 18545 1683.2
## - `5f360995ef`    1    103.69 18556 1693.3
## - ea0f4a32e3      1    126.80 18579 1714.4
## - `174825d438`    1    138.99 18592 1725.5
## - `8c2e088a3d`    1    216.36 18669 1796.1
## - `8f5f7c556a`    1    219.21 18672 1798.7
## - `2d7fe4693a`    1    226.69 18679 1805.5
## - e0a0772df0      1    310.49 18763 1881.5
## - d2c775fa99      1    332.22 18785 1901.1
## - beb6e17af1      1    496.89 18949 2049.3
## - `5b862c0a8f`    1    509.68 18962 2060.8
## - `9a575e82a4_1`  1    547.17 19000 2094.3
## - `06888ceac9_1`  1    617.81 19070 2157.3
## - `6db53d265a`    1    652.01 19104 2187.7
## - e86a2190c1      1    757.75 19210 2281.5
## - aee1e4fc85      1    764.07 19217 2287.1
## 
## Step:  AIC=1598.17
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + a24802caa5 + `12eda2d982` + c58f611921 + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + `4468394575` + 
##     b9a487ac3c + ee2ac696ff + `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `20f1afc5c7`    1      0.09 18453 1596.3
## - `8a21502326`    1      0.11 18453 1596.3
## - `779d13189e`    1      0.11 18453 1596.3
## - `7cb7913148_1`  1      0.12 18453 1596.3
## - `4468394575`    1      0.13 18453 1596.3
## - `7734c0c22f`    1      0.16 18453 1596.3
## - `7cb7913148_3`  1      0.22 18453 1596.4
## - `25bbf0e7e7`    1      0.24 18453 1596.4
## - `8de0382f02`    1      0.24 18453 1596.4
## - b4112a94a6      1      0.24 18453 1596.4
## - a24802caa5      1      0.29 18453 1596.4
## - `7743f273c2`    1      0.39 18453 1596.5
## - `55cf3f7627`    1      0.42 18453 1596.6
## - `7cb7913148_7`  1      0.49 18453 1596.6
## - `2bc6ab42f7`    1      0.55 18453 1596.7
## - ee2ac696ff      1      0.57 18453 1596.7
## - `12eda2d982`    1      0.58 18453 1596.7
## - `96e6f0be58`    1      0.58 18453 1596.7
## - b9a487ac3c      1      0.59 18453 1596.7
## - `55907cc1de`    1      0.60 18453 1596.7
## - `77b3b41efa`    1      0.63 18453 1596.8
## - `7cb7913148_6`  1      0.67 18453 1596.8
## - `3df2300fa2`    1      0.70 18453 1596.8
## - `9b6e0b36c2`    1      0.72 18453 1596.8
## - `0342faceb5`    1      0.77 18453 1596.9
## - `789b5244a9`    1      0.79 18453 1596.9
## - ed7e658a27      1      0.81 18453 1596.9
## - `7cb7913148_2`  1      0.89 18454 1597.0
## - fbf66c8021      1      0.91 18454 1597.0
## - c1b8ce2354      1      0.99 18454 1597.1
## - `3eb53ae932`    1      0.99 18454 1597.1
## - `7925993f42`    1      1.25 18454 1597.3
## - `0b846350ef`    1      1.32 18454 1597.4
## - dcfcbc2ea1      1      1.66 18454 1597.7
## - `8311343404`    1      1.75 18454 1597.8
## - ba54a2a637      1      1.91 18454 1597.9
## - `2e874bc151`    1      1.92 18454 1597.9
## - aa69c802b6      1      1.98 18454 1598.0
## <none>                        18453 1598.2
## - `3e200bf766`    1      2.76 18455 1598.7
## - `7cb7913148_4`  1      3.06 18456 1599.0
## - `2a457d15d9`    1      3.39 18456 1599.3
## - e5efa4d39a      1      3.58 18456 1599.5
## - bdf934caa7      1      3.68 18456 1599.5
## - `29bbd86997`    1      3.85 18456 1599.7
## - `384bec5dd1_1`  1      4.07 18457 1599.9
## - `173b6590ae`    1      4.15 18457 1600.0
## - `298ed82b22`    1      4.21 18457 1600.0
## + fdf8628ca7      1      0.06 18452 1600.1
## + `0e2ab0831c`    1      0.04 18452 1600.1
## + `99d44111c9`    1      0.03 18452 1600.1
## + b709f75447      1      0.03 18452 1600.1
## + d035af6ffa      1      0.03 18452 1600.2
## + ac826f0013      1      0.03 18452 1600.2
## + `7cb7913148_5`  1      0.02 18452 1600.2
## + `4fc17427c8`    1      0.02 18452 1600.2
## + `6516422788`    1      0.02 18452 1600.2
## + `072b7e8f27`    1      0.02 18452 1600.2
## + `63bcf89b1d`    1      0.02 18452 1600.2
## + `7841b6a5b1`    1      0.01 18453 1600.2
## + d4d6566f9c      1      0.00 18453 1600.2
## - `56371466d7`    1      4.52 18457 1600.3
## - `96c30c7eef`    1      4.55 18457 1600.4
## - `136c1727c3`    1      4.58 18457 1600.4
## - fe8cdd80ba      1      4.59 18457 1600.4
## - `1fa099bb01`    1      4.77 18457 1600.6
## - `435dec85e2`    1      4.79 18457 1600.6
## - `1f222e3669`    1      5.78 18458 1601.5
## - c58f611921      1      6.25 18459 1601.9
## - abca7a848f      1      6.33 18459 1602.0
## - ffd1cdcfc1      1      6.57 18459 1602.2
## - `04e7268385`    1      7.08 18460 1602.7
## - `65aed7dc1f`    1      7.64 18460 1603.2
## - f66b98dd69      1      7.90 18460 1603.4
## - `2719b72c0d`    1      8.12 18461 1603.7
## - e7ee22effb      1      8.51 18461 1604.0
## - `98475257f7`    1      8.85 18461 1604.3
## - fe0318e273      1      9.16 18462 1604.6
## - ae08d2297e      1     10.05 18463 1605.4
## - `253eb5ef11`    1     12.93 18466 1608.1
## - `49756d8e0f`    1     16.42 18469 1611.3
## - `60ec1426ce`    1     22.77 18475 1617.1
## - `016399044a`    1     28.90 18482 1622.7
## - c0c3df65b1      1     33.15 18486 1626.7
## - `087235d61e`    1     44.62 18497 1637.2
## - f0a0febd35      1     45.12 18498 1637.6
## - `1f3058af83`    1     50.14 18503 1642.2
## - a14fd026ce      1     66.42 18519 1657.2
## - `87b982928b`    1     70.05 18523 1660.5
## - `7fe6cb4c98`    1     74.86 18527 1664.9
## - f013b60e50      1     92.77 18545 1681.3
## - `5f360995ef`    1    103.67 18556 1691.3
## - ea0f4a32e3      1    126.74 18579 1712.4
## - `174825d438`    1    139.07 18592 1723.7
## - `8c2e088a3d`    1    216.33 18669 1794.1
## - `8f5f7c556a`    1    219.16 18672 1796.7
## - `2d7fe4693a`    1    226.71 18679 1803.5
## - e0a0772df0      1    310.45 18763 1879.5
## - d2c775fa99      1    332.17 18785 1899.1
## - beb6e17af1      1    496.83 18949 2047.3
## - `5b862c0a8f`    1    509.73 18962 2058.9
## - `9a575e82a4_1`  1    547.19 19000 2092.4
## - `06888ceac9_1`  1    617.84 19070 2155.4
## - `6db53d265a`    1    651.95 19104 2185.7
## - e86a2190c1      1    757.70 19210 2279.5
## - aee1e4fc85      1    764.24 19217 2285.2
## 
## Step:  AIC=1596.26
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + a24802caa5 + `12eda2d982` + c58f611921 + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + `7734c0c22f` + `4468394575` + b9a487ac3c + 
##     ee2ac696ff + `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `779d13189e`    1      0.11 18453 1594.4
## - `8a21502326`    1      0.12 18453 1594.4
## - `7cb7913148_1`  1      0.12 18453 1594.4
## - `4468394575`    1      0.13 18453 1594.4
## - `7734c0c22f`    1      0.16 18453 1594.4
## - `7cb7913148_3`  1      0.22 18453 1594.5
## - `25bbf0e7e7`    1      0.24 18453 1594.5
## - `8de0382f02`    1      0.24 18453 1594.5
## - b4112a94a6      1      0.24 18453 1594.5
## - a24802caa5      1      0.29 18453 1594.5
## - `7743f273c2`    1      0.39 18453 1594.6
## - `55cf3f7627`    1      0.42 18453 1594.6
## - `7cb7913148_7`  1      0.49 18453 1594.7
## - `2bc6ab42f7`    1      0.55 18453 1594.8
## - ee2ac696ff      1      0.57 18453 1594.8
## - `96e6f0be58`    1      0.58 18453 1594.8
## - `12eda2d982`    1      0.58 18453 1594.8
## - b9a487ac3c      1      0.58 18453 1594.8
## - `55907cc1de`    1      0.60 18453 1594.8
## - `77b3b41efa`    1      0.63 18453 1594.8
## - `7cb7913148_6`  1      0.67 18453 1594.9
## - `3df2300fa2`    1      0.70 18453 1594.9
## - `9b6e0b36c2`    1      0.71 18453 1594.9
## - `0342faceb5`    1      0.77 18453 1595.0
## - `789b5244a9`    1      0.80 18453 1595.0
## - ed7e658a27      1      0.81 18454 1595.0
## - `7cb7913148_2`  1      0.90 18454 1595.1
## - fbf66c8021      1      0.90 18454 1595.1
## - c1b8ce2354      1      0.99 18454 1595.2
## - `3eb53ae932`    1      0.99 18454 1595.2
## - `7925993f42`    1      1.25 18454 1595.4
## - `0b846350ef`    1      1.32 18454 1595.5
## - dcfcbc2ea1      1      1.65 18454 1595.8
## - `8311343404`    1      1.75 18454 1595.9
## - ba54a2a637      1      1.91 18455 1596.0
## - `2e874bc151`    1      1.91 18455 1596.0
## - aa69c802b6      1      1.99 18455 1596.1
## <none>                        18453 1596.3
## - `3e200bf766`    1      2.75 18455 1596.8
## - `7cb7913148_4`  1      3.05 18456 1597.1
## - `2a457d15d9`    1      3.38 18456 1597.4
## - e5efa4d39a      1      3.58 18456 1597.5
## - bdf934caa7      1      3.69 18456 1597.7
## - `29bbd86997`    1      3.85 18456 1597.8
## - `384bec5dd1_1`  1      4.08 18457 1598.0
## - `173b6590ae`    1      4.15 18457 1598.1
## - `298ed82b22`    1      4.22 18457 1598.1
## + `20f1afc5c7`    1      0.09 18453 1598.2
## + fdf8628ca7      1      0.06 18453 1598.2
## + `0e2ab0831c`    1      0.04 18453 1598.2
## + `99d44111c9`    1      0.03 18453 1598.2
## + b709f75447      1      0.03 18453 1598.2
## + d035af6ffa      1      0.03 18453 1598.2
## + ac826f0013      1      0.03 18453 1598.2
## + `7cb7913148_5`  1      0.02 18453 1598.2
## + `6516422788`    1      0.02 18453 1598.2
## + `4fc17427c8`    1      0.02 18453 1598.2
## + `072b7e8f27`    1      0.02 18453 1598.2
## + `63bcf89b1d`    1      0.02 18453 1598.2
## + `7841b6a5b1`    1      0.01 18453 1598.2
## + d4d6566f9c      1      0.00 18453 1598.3
## - `56371466d7`    1      4.52 18457 1598.4
## - `96c30c7eef`    1      4.57 18457 1598.5
## - `136c1727c3`    1      4.58 18457 1598.5
## - fe8cdd80ba      1      4.60 18457 1598.5
## - `435dec85e2`    1      4.77 18457 1598.7
## - `1fa099bb01`    1      4.79 18457 1598.7
## - `1f222e3669`    1      5.77 18458 1599.6
## - c58f611921      1      6.26 18459 1600.0
## - abca7a848f      1      6.32 18459 1600.1
## - ffd1cdcfc1      1      6.58 18459 1600.3
## - `04e7268385`    1      7.05 18460 1600.8
## - `65aed7dc1f`    1      7.64 18460 1601.3
## - f66b98dd69      1      7.90 18461 1601.5
## - `2719b72c0d`    1      8.13 18461 1601.7
## - e7ee22effb      1      8.52 18461 1602.1
## - `98475257f7`    1      8.87 18462 1602.4
## - fe0318e273      1      9.15 18462 1602.7
## - ae08d2297e      1     10.04 18463 1603.5
## - `253eb5ef11`    1     12.92 18466 1606.1
## - `49756d8e0f`    1     16.42 18469 1609.4
## - `60ec1426ce`    1     22.78 18475 1615.2
## - `016399044a`    1     28.87 18482 1620.8
## - c0c3df65b1      1     33.13 18486 1624.7
## - `087235d61e`    1     44.59 18497 1635.2
## - f0a0febd35      1     45.17 18498 1635.8
## - `1f3058af83`    1     50.13 18503 1640.3
## - a14fd026ce      1     66.42 18519 1655.3
## - `87b982928b`    1     70.02 18523 1658.6
## - `7fe6cb4c98`    1     74.88 18528 1663.0
## - f013b60e50      1     92.77 18545 1679.4
## - `5f360995ef`    1    103.63 18556 1689.3
## - ea0f4a32e3      1    126.74 18579 1710.5
## - `174825d438`    1    139.01 18592 1721.7
## - `8c2e088a3d`    1    216.37 18669 1792.2
## - `8f5f7c556a`    1    219.21 18672 1794.8
## - `2d7fe4693a`    1    226.65 18679 1801.5
## - e0a0772df0      1    310.40 18763 1877.5
## - d2c775fa99      1    332.12 18785 1897.2
## - beb6e17af1      1    496.86 18950 2045.4
## - `5b862c0a8f`    1    509.93 18963 2057.1
## - `9a575e82a4_1`  1    547.11 19000 2090.4
## - `06888ceac9_1`  1    617.94 19071 2153.6
## - `6db53d265a`    1    651.91 19105 2183.8
## - e86a2190c1      1    757.70 19210 2277.6
## - aee1e4fc85      1    764.38 19217 2283.5
## 
## Step:  AIC=1594.36
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + a24802caa5 + `12eda2d982` + c58f611921 + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + `4468394575` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `8a21502326`    1      0.12 18453 1592.5
## - `7cb7913148_1`  1      0.12 18453 1592.5
## - `4468394575`    1      0.13 18453 1592.5
## - `7734c0c22f`    1      0.16 18453 1592.5
## - `7cb7913148_3`  1      0.22 18453 1592.6
## - `25bbf0e7e7`    1      0.24 18453 1592.6
## - `8de0382f02`    1      0.24 18453 1592.6
## - b4112a94a6      1      0.24 18453 1592.6
## - a24802caa5      1      0.28 18453 1592.6
## - `7743f273c2`    1      0.39 18453 1592.7
## - `55cf3f7627`    1      0.42 18453 1592.8
## - `7cb7913148_7`  1      0.49 18453 1592.8
## - `2bc6ab42f7`    1      0.55 18453 1592.9
## - `96e6f0be58`    1      0.57 18453 1592.9
## - ee2ac696ff      1      0.57 18453 1592.9
## - b9a487ac3c      1      0.58 18453 1592.9
## - `12eda2d982`    1      0.58 18453 1592.9
## - `55907cc1de`    1      0.60 18453 1592.9
## - `77b3b41efa`    1      0.63 18453 1592.9
## - `7cb7913148_6`  1      0.67 18453 1593.0
## - `3df2300fa2`    1      0.69 18454 1593.0
## - `9b6e0b36c2`    1      0.71 18454 1593.0
## - `0342faceb5`    1      0.77 18454 1593.1
## - `789b5244a9`    1      0.80 18454 1593.1
## - ed7e658a27      1      0.81 18454 1593.1
## - fbf66c8021      1      0.90 18454 1593.2
## - `7cb7913148_2`  1      0.90 18454 1593.2
## - c1b8ce2354      1      0.99 18454 1593.3
## - `3eb53ae932`    1      0.99 18454 1593.3
## - `7925993f42`    1      1.25 18454 1593.5
## - `0b846350ef`    1      1.32 18454 1593.6
## - dcfcbc2ea1      1      1.65 18454 1593.9
## - `8311343404`    1      1.75 18454 1594.0
## - ba54a2a637      1      1.91 18455 1594.1
## - `2e874bc151`    1      1.92 18455 1594.1
## - aa69c802b6      1      1.99 18455 1594.2
## <none>                        18453 1594.4
## - `3e200bf766`    1      2.75 18456 1594.9
## - `7cb7913148_4`  1      3.06 18456 1595.2
## - `2a457d15d9`    1      3.36 18456 1595.5
## - e5efa4d39a      1      3.57 18456 1595.7
## - bdf934caa7      1      3.69 18456 1595.8
## - `29bbd86997`    1      3.84 18457 1595.9
## - `384bec5dd1_1`  1      4.07 18457 1596.1
## - `173b6590ae`    1      4.15 18457 1596.2
## - `298ed82b22`    1      4.22 18457 1596.2
## + `779d13189e`    1      0.11 18453 1596.3
## + `20f1afc5c7`    1      0.09 18453 1596.3
## + fdf8628ca7      1      0.06 18453 1596.3
## + `0e2ab0831c`    1      0.04 18453 1596.3
## + `99d44111c9`    1      0.03 18453 1596.3
## + b709f75447      1      0.03 18453 1596.3
## + d035af6ffa      1      0.03 18453 1596.3
## + ac826f0013      1      0.03 18453 1596.3
## + `6516422788`    1      0.02 18453 1596.3
## + `7cb7913148_5`  1      0.02 18453 1596.3
## + `072b7e8f27`    1      0.02 18453 1596.3
## + `4fc17427c8`    1      0.02 18453 1596.3
## + `63bcf89b1d`    1      0.02 18453 1596.3
## + `7841b6a5b1`    1      0.01 18453 1596.4
## + d4d6566f9c      1      0.00 18453 1596.4
## - `56371466d7`    1      4.52 18457 1596.5
## - fe8cdd80ba      1      4.55 18457 1596.5
## - `136c1727c3`    1      4.57 18457 1596.6
## - `96c30c7eef`    1      4.58 18457 1596.6
## - `435dec85e2`    1      4.77 18458 1596.8
## - `1fa099bb01`    1      4.79 18458 1596.8
## - `1f222e3669`    1      5.80 18459 1597.7
## - c58f611921      1      6.25 18459 1598.1
## - abca7a848f      1      6.33 18459 1598.2
## - ffd1cdcfc1      1      6.54 18459 1598.4
## - `04e7268385`    1      7.06 18460 1598.9
## - `65aed7dc1f`    1      7.65 18460 1599.4
## - f66b98dd69      1      7.90 18461 1599.6
## - `2719b72c0d`    1      8.13 18461 1599.8
## - e7ee22effb      1      8.50 18461 1600.2
## - `98475257f7`    1      8.87 18462 1600.5
## - fe0318e273      1      9.15 18462 1600.8
## - ae08d2297e      1     10.04 18463 1601.6
## - `253eb5ef11`    1     13.01 18466 1604.3
## - `49756d8e0f`    1     16.48 18469 1607.5
## - `60ec1426ce`    1     22.79 18476 1613.3
## - `016399044a`    1     28.93 18482 1619.0
## - c0c3df65b1      1     33.15 18486 1622.8
## - `087235d61e`    1     44.56 18497 1633.3
## - f0a0febd35      1     45.18 18498 1633.9
## - `1f3058af83`    1     50.08 18503 1638.4
## - a14fd026ce      1     66.45 18519 1653.4
## - `87b982928b`    1     70.08 18523 1656.7
## - `7fe6cb4c98`    1     74.92 18528 1661.2
## - f013b60e50      1     92.73 18546 1677.5
## - `5f360995ef`    1    103.66 18556 1687.5
## - ea0f4a32e3      1    126.70 18580 1708.6
## - `174825d438`    1    138.96 18592 1719.8
## - `8c2e088a3d`    1    216.68 18669 1790.6
## - `8f5f7c556a`    1    219.19 18672 1792.9
## - `2d7fe4693a`    1    226.65 18679 1799.7
## - e0a0772df0      1    310.36 18763 1875.6
## - d2c775fa99      1    332.09 18785 1895.2
## - beb6e17af1      1    496.77 18950 2043.4
## - `5b862c0a8f`    1    510.09 18963 2055.4
## - `9a575e82a4_1`  1    547.13 19000 2088.5
## - `06888ceac9_1`  1    618.27 19071 2152.0
## - `6db53d265a`    1    651.80 19105 2181.8
## - e86a2190c1      1    757.64 19210 2275.6
## - aee1e4fc85      1    764.64 19217 2281.8
## 
## Step:  AIC=1592.47
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     `4468394575` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `7cb7913148_1`  1      0.13 18453 1590.6
## - `4468394575`    1      0.13 18453 1590.6
## - `7734c0c22f`    1      0.16 18453 1590.6
## - `7cb7913148_3`  1      0.23 18453 1590.7
## - `8de0382f02`    1      0.24 18453 1590.7
## - b4112a94a6      1      0.24 18453 1590.7
## - `25bbf0e7e7`    1      0.24 18453 1590.7
## - a24802caa5      1      0.29 18453 1590.7
## - `7743f273c2`    1      0.39 18453 1590.8
## - `55cf3f7627`    1      0.42 18453 1590.8
## - `7cb7913148_7`  1      0.49 18453 1590.9
## - `2bc6ab42f7`    1      0.55 18453 1591.0
## - `96e6f0be58`    1      0.56 18453 1591.0
## - ee2ac696ff      1      0.57 18454 1591.0
## - b9a487ac3c      1      0.58 18454 1591.0
## - `12eda2d982`    1      0.58 18454 1591.0
## - `55907cc1de`    1      0.61 18454 1591.0
## - `77b3b41efa`    1      0.63 18454 1591.0
## - `7cb7913148_6`  1      0.67 18454 1591.1
## - `3df2300fa2`    1      0.68 18454 1591.1
## - `9b6e0b36c2`    1      0.71 18454 1591.1
## - `0342faceb5`    1      0.76 18454 1591.2
## - fbf66c8021      1      0.90 18454 1591.3
## - `7cb7913148_2`  1      0.91 18454 1591.3
## - c1b8ce2354      1      0.99 18454 1591.4
## - `3eb53ae932`    1      0.99 18454 1591.4
## - `7925993f42`    1      1.24 18454 1591.6
## - `0b846350ef`    1      1.31 18454 1591.7
## - dcfcbc2ea1      1      1.64 18454 1592.0
## - `8311343404`    1      1.74 18455 1592.1
## - `2e874bc151`    1      1.90 18455 1592.2
## - ba54a2a637      1      1.91 18455 1592.2
## - aa69c802b6      1      2.00 18455 1592.3
## <none>                        18453 1592.5
## - `3e200bf766`    1      2.76 18456 1593.0
## - `7cb7913148_4`  1      3.05 18456 1593.3
## - `2a457d15d9`    1      3.37 18456 1593.6
## - e5efa4d39a      1      3.56 18456 1593.7
## - bdf934caa7      1      3.69 18457 1593.9
## - `29bbd86997`    1      3.83 18457 1594.0
## - `384bec5dd1_1`  1      4.07 18457 1594.2
## - `173b6590ae`    1      4.14 18457 1594.3
## - `298ed82b22`    1      4.22 18457 1594.3
## + `8a21502326`    1      0.12 18453 1594.4
## + `779d13189e`    1      0.11 18453 1594.4
## + `20f1afc5c7`    1      0.09 18453 1594.4
## + fdf8628ca7      1      0.06 18453 1594.4
## + `0e2ab0831c`    1      0.04 18453 1594.4
## + b709f75447      1      0.03 18453 1594.4
## + `99d44111c9`    1      0.03 18453 1594.4
## + d035af6ffa      1      0.03 18453 1594.4
## + ac826f0013      1      0.03 18453 1594.4
## + `7cb7913148_5`  1      0.02 18453 1594.5
## + `4fc17427c8`    1      0.02 18453 1594.5
## + `072b7e8f27`    1      0.02 18453 1594.5
## + `6516422788`    1      0.02 18453 1594.5
## + `63bcf89b1d`    1      0.02 18453 1594.5
## + `7841b6a5b1`    1      0.01 18453 1594.5
## + d4d6566f9c      1      0.00 18453 1594.5
## - `56371466d7`    1      4.53 18457 1594.6
## - fe8cdd80ba      1      4.54 18457 1594.7
## - `136c1727c3`    1      4.59 18458 1594.7
## - `1fa099bb01`    1      4.76 18458 1594.8
## - `435dec85e2`    1      4.78 18458 1594.9
## - `96c30c7eef`    1      5.13 18458 1595.2
## - `1f222e3669`    1      5.78 18459 1595.8
## - c58f611921      1      6.24 18459 1596.2
## - abca7a848f      1      6.34 18459 1596.3
## - ffd1cdcfc1      1      6.54 18459 1596.5
## - `789b5244a9`    1      6.80 18460 1596.7
## - `04e7268385`    1      7.06 18460 1597.0
## - ed7e658a27      1      7.06 18460 1597.0
## - `65aed7dc1f`    1      7.65 18460 1597.5
## - f66b98dd69      1      8.10 18461 1597.9
## - `2719b72c0d`    1      8.33 18461 1598.1
## - e7ee22effb      1      8.51 18461 1598.3
## - `98475257f7`    1      8.87 18462 1598.6
## - fe0318e273      1      9.14 18462 1598.9
## - ae08d2297e      1     10.01 18463 1599.7
## - `253eb5ef11`    1     13.04 18466 1602.5
## - `49756d8e0f`    1     16.46 18469 1605.6
## - `60ec1426ce`    1     22.78 18476 1611.4
## - `016399044a`    1     28.98 18482 1617.1
## - c0c3df65b1      1     33.10 18486 1620.9
## - `087235d61e`    1     44.52 18497 1631.4
## - f0a0febd35      1     45.20 18498 1632.0
## - `1f3058af83`    1     50.13 18503 1636.5
## - a14fd026ce      1     66.52 18519 1651.6
## - `87b982928b`    1     70.09 18523 1654.8
## - `7fe6cb4c98`    1     74.91 18528 1659.3
## - f013b60e50      1     92.73 18546 1675.6
## - `5f360995ef`    1    103.69 18557 1685.6
## - ea0f4a32e3      1    126.74 18580 1706.7
## - `174825d438`    1    138.96 18592 1717.9
## - `8c2e088a3d`    1    216.72 18670 1788.7
## - `8f5f7c556a`    1    219.14 18672 1790.9
## - `2d7fe4693a`    1    226.67 18680 1797.8
## - e0a0772df0      1    310.30 18763 1873.6
## - d2c775fa99      1    332.06 18785 1893.3
## - beb6e17af1      1    496.87 18950 2041.6
## - `5b862c0a8f`    1    510.23 18963 2053.6
## - `9a575e82a4_1`  1    547.02 19000 2086.5
## - `06888ceac9_1`  1    618.84 19072 2150.6
## - `6db53d265a`    1    651.96 19105 2180.0
## - e86a2190c1      1    757.57 19210 2273.7
## - aee1e4fc85      1    764.54 19217 2279.8
## 
## Step:  AIC=1590.59
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + `4468394575` + 
##     b9a487ac3c + ee2ac696ff + `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `4468394575`    1      0.13 18453 1588.7
## - `7cb7913148_3`  1      0.15 18453 1588.7
## - `7734c0c22f`    1      0.16 18453 1588.7
## - `8de0382f02`    1      0.24 18453 1588.8
## - b4112a94a6      1      0.24 18453 1588.8
## - `25bbf0e7e7`    1      0.24 18453 1588.8
## - a24802caa5      1      0.29 18453 1588.8
## - `7743f273c2`    1      0.40 18453 1589.0
## - `55cf3f7627`    1      0.42 18453 1589.0
## - `7cb7913148_7`  1      0.50 18454 1589.0
## - `96e6f0be58`    1      0.56 18454 1589.1
## - `2bc6ab42f7`    1      0.56 18454 1589.1
## - ee2ac696ff      1      0.57 18454 1589.1
## - b9a487ac3c      1      0.58 18454 1589.1
## - `12eda2d982`    1      0.59 18454 1589.1
## - `55907cc1de`    1      0.61 18454 1589.2
## - `77b3b41efa`    1      0.62 18454 1589.2
## - `7cb7913148_6`  1      0.65 18454 1589.2
## - `3df2300fa2`    1      0.68 18454 1589.2
## - `9b6e0b36c2`    1      0.71 18454 1589.2
## - `0342faceb5`    1      0.76 18454 1589.3
## - `7cb7913148_2`  1      0.79 18454 1589.3
## - fbf66c8021      1      0.90 18454 1589.4
## - c1b8ce2354      1      0.99 18454 1589.5
## - `3eb53ae932`    1      0.99 18454 1589.5
## - `7925993f42`    1      1.24 18454 1589.7
## - `0b846350ef`    1      1.31 18454 1589.8
## - dcfcbc2ea1      1      1.64 18455 1590.1
## - `8311343404`    1      1.76 18455 1590.2
## - `2e874bc151`    1      1.89 18455 1590.3
## - ba54a2a637      1      1.91 18455 1590.3
## - aa69c802b6      1      2.00 18455 1590.4
## <none>                        18453 1590.6
## - `3e200bf766`    1      2.75 18456 1591.1
## - `7cb7913148_4`  1      2.93 18456 1591.3
## - `2a457d15d9`    1      3.36 18456 1591.7
## - e5efa4d39a      1      3.54 18456 1591.8
## - bdf934caa7      1      3.68 18457 1592.0
## - `29bbd86997`    1      3.81 18457 1592.1
## - `384bec5dd1_1`  1      4.08 18457 1592.3
## - `173b6590ae`    1      4.12 18457 1592.4
## + `7cb7913148_1`  1      0.13 18453 1592.5
## + `8a21502326`    1      0.12 18453 1592.5
## + `779d13189e`    1      0.11 18453 1592.5
## - `298ed82b22`    1      4.24 18457 1592.5
## + `20f1afc5c7`    1      0.10 18453 1592.5
## + fdf8628ca7      1      0.06 18453 1592.5
## + `0e2ab0831c`    1      0.04 18453 1592.5
## + d035af6ffa      1      0.03 18453 1592.6
## + b709f75447      1      0.03 18453 1592.6
## + `99d44111c9`    1      0.03 18453 1592.6
## + ac826f0013      1      0.03 18453 1592.6
## + `4fc17427c8`    1      0.02 18453 1592.6
## + `6516422788`    1      0.02 18453 1592.6
## + `072b7e8f27`    1      0.02 18453 1592.6
## + `63bcf89b1d`    1      0.02 18453 1592.6
## + `7cb7913148_5`  1      0.01 18453 1592.6
## + `7841b6a5b1`    1      0.01 18453 1592.6
## + d4d6566f9c      1      0.00 18453 1592.6
## - fe8cdd80ba      1      4.54 18458 1592.8
## - `56371466d7`    1      4.54 18458 1592.8
## - `136c1727c3`    1      4.59 18458 1592.8
## - `435dec85e2`    1      4.75 18458 1593.0
## - `1fa099bb01`    1      4.78 18458 1593.0
## - `96c30c7eef`    1      5.14 18458 1593.3
## - `1f222e3669`    1      5.81 18459 1593.9
## - c58f611921      1      6.23 18459 1594.3
## - abca7a848f      1      6.34 18459 1594.4
## - ffd1cdcfc1      1      6.53 18460 1594.6
## - `789b5244a9`    1      6.81 18460 1594.8
## - `04e7268385`    1      7.05 18460 1595.1
## - ed7e658a27      1      7.07 18460 1595.1
## - `65aed7dc1f`    1      7.66 18461 1595.6
## - f66b98dd69      1      8.11 18461 1596.0
## - `2719b72c0d`    1      8.34 18461 1596.3
## - e7ee22effb      1      8.55 18462 1596.5
## - `98475257f7`    1      8.84 18462 1596.7
## - fe0318e273      1      9.13 18462 1597.0
## - ae08d2297e      1     10.02 18463 1597.8
## - `253eb5ef11`    1     13.03 18466 1600.6
## - `49756d8e0f`    1     16.43 18469 1603.7
## - `60ec1426ce`    1     22.78 18476 1609.5
## - `016399044a`    1     28.95 18482 1615.2
## - c0c3df65b1      1     33.12 18486 1619.0
## - `087235d61e`    1     44.54 18498 1629.5
## - f0a0febd35      1     45.19 18498 1630.1
## - `1f3058af83`    1     50.12 18503 1634.7
## - a14fd026ce      1     66.63 18520 1649.8
## - `87b982928b`    1     70.12 18523 1653.0
## - `7fe6cb4c98`    1     74.84 18528 1657.3
## - f013b60e50      1     92.72 18546 1673.7
## - `5f360995ef`    1    103.84 18557 1683.9
## - ea0f4a32e3      1    126.81 18580 1704.9
## - `174825d438`    1    138.98 18592 1716.0
## - `8c2e088a3d`    1    216.76 18670 1786.9
## - `8f5f7c556a`    1    219.23 18672 1789.1
## - `2d7fe4693a`    1    226.76 18680 1796.0
## - e0a0772df0      1    310.21 18763 1871.7
## - d2c775fa99      1    332.36 18785 1891.7
## - beb6e17af1      1    496.99 18950 2039.9
## - `5b862c0a8f`    1    510.41 18963 2051.9
## - `9a575e82a4_1`  1    546.96 19000 2084.6
## - `06888ceac9_1`  1    619.00 19072 2148.8
## - `6db53d265a`    1    651.83 19105 2178.0
## - e86a2190c1      1    757.54 19211 2271.7
## - aee1e4fc85      1    764.87 19218 2278.2
## 
## Step:  AIC=1588.7
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `7cb7913148_3`  1      0.15 18453 1586.8
## - `7734c0c22f`    1      0.16 18453 1586.8
## - `8de0382f02`    1      0.24 18453 1586.9
## - b4112a94a6      1      0.24 18453 1586.9
## - `25bbf0e7e7`    1      0.25 18453 1586.9
## - a24802caa5      1      0.29 18453 1587.0
## - `7743f273c2`    1      0.40 18454 1587.1
## - `55cf3f7627`    1      0.42 18454 1587.1
## - `7cb7913148_7`  1      0.51 18454 1587.2
## - `96e6f0be58`    1      0.56 18454 1587.2
## - `2bc6ab42f7`    1      0.56 18454 1587.2
## - b9a487ac3c      1      0.57 18454 1587.2
## - ee2ac696ff      1      0.58 18454 1587.2
## - `12eda2d982`    1      0.59 18454 1587.2
## - `55907cc1de`    1      0.61 18454 1587.3
## - `77b3b41efa`    1      0.61 18454 1587.3
## - `7cb7913148_6`  1      0.65 18454 1587.3
## - `3df2300fa2`    1      0.68 18454 1587.3
## - `9b6e0b36c2`    1      0.71 18454 1587.4
## - `0342faceb5`    1      0.76 18454 1587.4
## - `7cb7913148_2`  1      0.79 18454 1587.4
## - fbf66c8021      1      0.90 18454 1587.5
## - c1b8ce2354      1      0.99 18454 1587.6
## - `3eb53ae932`    1      0.99 18454 1587.6
## - `7925993f42`    1      1.23 18454 1587.8
## - `0b846350ef`    1      1.30 18454 1587.9
## - dcfcbc2ea1      1      1.64 18455 1588.2
## - `8311343404`    1      1.76 18455 1588.3
## - `2e874bc151`    1      1.90 18455 1588.5
## - ba54a2a637      1      1.91 18455 1588.5
## - aa69c802b6      1      2.01 18455 1588.5
## <none>                        18453 1588.7
## - `3e200bf766`    1      2.75 18456 1589.2
## - `7cb7913148_4`  1      2.93 18456 1589.4
## - `2a457d15d9`    1      3.35 18456 1589.8
## - e5efa4d39a      1      3.54 18457 1590.0
## - bdf934caa7      1      3.68 18457 1590.1
## - `29bbd86997`    1      3.81 18457 1590.2
## - `384bec5dd1_1`  1      4.07 18457 1590.5
## - `173b6590ae`    1      4.12 18457 1590.5
## + `4468394575`    1      0.13 18453 1590.6
## + `7cb7913148_1`  1      0.12 18453 1590.6
## + `8a21502326`    1      0.12 18453 1590.6
## + `779d13189e`    1      0.11 18453 1590.6
## - `298ed82b22`    1      4.24 18457 1590.6
## + `20f1afc5c7`    1      0.10 18453 1590.6
## + fdf8628ca7      1      0.06 18453 1590.7
## + `0e2ab0831c`    1      0.04 18453 1590.7
## + b709f75447      1      0.03 18453 1590.7
## + d035af6ffa      1      0.03 18453 1590.7
## + `99d44111c9`    1      0.03 18453 1590.7
## + ac826f0013      1      0.03 18453 1590.7
## + `4fc17427c8`    1      0.02 18453 1590.7
## + `072b7e8f27`    1      0.02 18453 1590.7
## + `6516422788`    1      0.02 18453 1590.7
## + `63bcf89b1d`    1      0.02 18453 1590.7
## + `7cb7913148_5`  1      0.02 18453 1590.7
## + `7841b6a5b1`    1      0.01 18453 1590.7
## + d4d6566f9c      1      0.00 18453 1590.7
## - `56371466d7`    1      4.54 18458 1590.9
## - fe8cdd80ba      1      4.54 18458 1590.9
## - `136c1727c3`    1      4.61 18458 1590.9
## - `1fa099bb01`    1      4.76 18458 1591.1
## - `435dec85e2`    1      4.77 18458 1591.1
## - `96c30c7eef`    1      5.15 18458 1591.4
## - `1f222e3669`    1      5.82 18459 1592.1
## - c58f611921      1      6.22 18459 1592.4
## - abca7a848f      1      6.33 18460 1592.5
## - ffd1cdcfc1      1      6.52 18460 1592.7
## - `789b5244a9`    1      6.82 18460 1593.0
## - `04e7268385`    1      7.04 18460 1593.2
## - ed7e658a27      1      7.08 18460 1593.2
## - `65aed7dc1f`    1      7.67 18461 1593.8
## - f66b98dd69      1      8.10 18461 1594.2
## - `2719b72c0d`    1      8.33 18462 1594.4
## - e7ee22effb      1      8.52 18462 1594.5
## - `98475257f7`    1      8.83 18462 1594.8
## - fe0318e273      1      9.12 18462 1595.1
## - ae08d2297e      1     10.00 18463 1595.9
## - `253eb5ef11`    1     13.04 18466 1598.7
## - `49756d8e0f`    1     16.42 18470 1601.8
## - `60ec1426ce`    1     22.76 18476 1607.6
## - `016399044a`    1     28.96 18482 1613.3
## - c0c3df65b1      1     33.11 18486 1617.1
## - `087235d61e`    1     44.59 18498 1627.7
## - f0a0febd35      1     45.19 18498 1628.2
## - `1f3058af83`    1     50.10 18503 1632.8
## - a14fd026ce      1     66.60 18520 1647.9
## - `87b982928b`    1     70.14 18523 1651.1
## - `7fe6cb4c98`    1     74.83 18528 1655.4
## - f013b60e50      1     92.76 18546 1671.8
## - `5f360995ef`    1    103.92 18557 1682.1
## - ea0f4a32e3      1    127.01 18580 1703.2
## - `174825d438`    1    139.17 18592 1714.3
## - `8c2e088a3d`    1    216.77 18670 1785.0
## - `8f5f7c556a`    1    219.22 18672 1787.2
## - `2d7fe4693a`    1    226.88 18680 1794.2
## - e0a0772df0      1    310.27 18763 1869.8
## - d2c775fa99      1    332.35 18786 1889.8
## - beb6e17af1      1    496.93 18950 2037.9
## - `5b862c0a8f`    1    510.30 18963 2049.9
## - `9a575e82a4_1`  1    546.93 19000 2082.7
## - `06888ceac9_1`  1    618.87 19072 2146.8
## - `6db53d265a`    1    651.79 19105 2176.1
## - e86a2190c1      1    757.65 19211 2269.9
## - aee1e4fc85      1    764.83 19218 2276.3
## 
## Step:  AIC=1586.84
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `7734c0c22f`    1      0.16 18453 1585.0
## - `8de0382f02`    1      0.24 18454 1585.1
## - b4112a94a6      1      0.24 18454 1585.1
## - `25bbf0e7e7`    1      0.25 18454 1585.1
## - a24802caa5      1      0.29 18454 1585.1
## - `7743f273c2`    1      0.39 18454 1585.2
## - `55cf3f7627`    1      0.42 18454 1585.2
## - `7cb7913148_7`  1      0.51 18454 1585.3
## - `2bc6ab42f7`    1      0.56 18454 1585.4
## - `96e6f0be58`    1      0.57 18454 1585.4
## - b9a487ac3c      1      0.57 18454 1585.4
## - ee2ac696ff      1      0.57 18454 1585.4
## - `12eda2d982`    1      0.58 18454 1585.4
## - `55907cc1de`    1      0.61 18454 1585.4
## - `77b3b41efa`    1      0.61 18454 1585.4
## - `7cb7913148_6`  1      0.65 18454 1585.4
## - `3df2300fa2`    1      0.68 18454 1585.5
## - `7cb7913148_2`  1      0.71 18454 1585.5
## - `9b6e0b36c2`    1      0.71 18454 1585.5
## - `0342faceb5`    1      0.77 18454 1585.5
## - fbf66c8021      1      0.90 18454 1585.7
## - c1b8ce2354      1      0.99 18454 1585.8
## - `3eb53ae932`    1      0.99 18454 1585.8
## - `7925993f42`    1      1.22 18454 1586.0
## - `0b846350ef`    1      1.30 18455 1586.0
## - dcfcbc2ea1      1      1.63 18455 1586.3
## - `8311343404`    1      1.75 18455 1586.5
## - `2e874bc151`    1      1.89 18455 1586.6
## - ba54a2a637      1      1.91 18455 1586.6
## - aa69c802b6      1      2.02 18455 1586.7
## <none>                        18453 1586.8
## - `3e200bf766`    1      2.75 18456 1587.4
## - `7cb7913148_4`  1      2.87 18456 1587.5
## - `2a457d15d9`    1      3.34 18457 1587.9
## - e5efa4d39a      1      3.54 18457 1588.1
## - bdf934caa7      1      3.68 18457 1588.2
## - `29bbd86997`    1      3.81 18457 1588.3
## - `384bec5dd1_1`  1      4.08 18457 1588.6
## - `173b6590ae`    1      4.11 18457 1588.6
## + `7cb7913148_3`  1      0.15 18453 1588.7
## + `4468394575`    1      0.13 18453 1588.7
## + `8a21502326`    1      0.12 18453 1588.7
## + `779d13189e`    1      0.11 18453 1588.7
## - `298ed82b22`    1      4.24 18458 1588.8
## + `20f1afc5c7`    1      0.10 18453 1588.8
## + fdf8628ca7      1      0.06 18453 1588.8
## + `7cb7913148_1`  1      0.05 18453 1588.8
## + `0e2ab0831c`    1      0.04 18453 1588.8
## + d035af6ffa      1      0.03 18453 1588.8
## + b709f75447      1      0.03 18453 1588.8
## + `99d44111c9`    1      0.03 18453 1588.8
## + ac826f0013      1      0.03 18453 1588.8
## + `072b7e8f27`    1      0.02 18453 1588.8
## + `4fc17427c8`    1      0.02 18453 1588.8
## + `6516422788`    1      0.02 18453 1588.8
## + `63bcf89b1d`    1      0.02 18453 1588.8
## + `7cb7913148_5`  1      0.01 18453 1588.8
## + `7841b6a5b1`    1      0.01 18453 1588.8
## + d4d6566f9c      1      0.00 18453 1588.8
## - `56371466d7`    1      4.54 18458 1589.0
## - fe8cdd80ba      1      4.57 18458 1589.0
## - `136c1727c3`    1      4.59 18458 1589.1
## - `1fa099bb01`    1      4.79 18458 1589.2
## - `435dec85e2`    1      4.79 18458 1589.2
## - `96c30c7eef`    1      5.15 18458 1589.6
## - `1f222e3669`    1      5.80 18459 1590.2
## - c58f611921      1      6.22 18460 1590.6
## - abca7a848f      1      6.32 18460 1590.7
## - ffd1cdcfc1      1      6.52 18460 1590.8
## - `789b5244a9`    1      6.82 18460 1591.1
## - `04e7268385`    1      7.04 18460 1591.3
## - ed7e658a27      1      7.08 18460 1591.4
## - `65aed7dc1f`    1      7.70 18461 1591.9
## - f66b98dd69      1      8.13 18461 1592.3
## - `2719b72c0d`    1      8.36 18462 1592.5
## - e7ee22effb      1      8.52 18462 1592.7
## - `98475257f7`    1      8.86 18462 1593.0
## - fe0318e273      1      9.11 18462 1593.2
## - ae08d2297e      1      9.98 18463 1594.0
## - `253eb5ef11`    1     12.99 18466 1596.8
## - `49756d8e0f`    1     16.47 18470 1600.0
## - `60ec1426ce`    1     22.72 18476 1605.7
## - `016399044a`    1     28.97 18482 1611.5
## - c0c3df65b1      1     33.06 18486 1615.2
## - `087235d61e`    1     44.65 18498 1625.9
## - f0a0febd35      1     45.22 18498 1626.4
## - `1f3058af83`    1     50.05 18503 1630.8
## - a14fd026ce      1     66.60 18520 1646.0
## - `87b982928b`    1     70.29 18524 1649.4
## - `7fe6cb4c98`    1     74.80 18528 1653.5
## - f013b60e50      1     92.83 18546 1670.0
## - `5f360995ef`    1    103.92 18557 1680.2
## - ea0f4a32e3      1    126.97 18580 1701.3
## - `174825d438`    1    139.18 18592 1712.4
## - `8c2e088a3d`    1    216.86 18670 1783.2
## - `8f5f7c556a`    1    219.20 18672 1785.3
## - `2d7fe4693a`    1    226.78 18680 1792.2
## - e0a0772df0      1    310.28 18764 1868.0
## - d2c775fa99      1    332.29 18786 1887.9
## - beb6e17af1      1    497.07 18950 2036.2
## - `5b862c0a8f`    1    510.29 18964 2048.0
## - `9a575e82a4_1`  1    546.85 19000 2080.7
## - `06888ceac9_1`  1    619.30 19073 2145.3
## - `6db53d265a`    1    651.81 19105 2174.3
## - e86a2190c1      1    757.59 19211 2268.0
## - aee1e4fc85      1    764.83 19218 2274.4
## 
## Step:  AIC=1584.99
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `8de0382f02`    1      0.24 18454 1583.2
## - b4112a94a6      1      0.24 18454 1583.2
## - `25bbf0e7e7`    1      0.25 18454 1583.2
## - a24802caa5      1      0.29 18454 1583.2
## - `7743f273c2`    1      0.40 18454 1583.4
## - `55cf3f7627`    1      0.42 18454 1583.4
## - `7cb7913148_7`  1      0.51 18454 1583.5
## - `2bc6ab42f7`    1      0.55 18454 1583.5
## - `96e6f0be58`    1      0.56 18454 1583.5
## - b9a487ac3c      1      0.57 18454 1583.5
## - ee2ac696ff      1      0.58 18454 1583.5
## - `12eda2d982`    1      0.58 18454 1583.5
## - `55907cc1de`    1      0.61 18454 1583.5
## - `77b3b41efa`    1      0.61 18454 1583.5
## - `7cb7913148_6`  1      0.65 18454 1583.6
## - `3df2300fa2`    1      0.68 18454 1583.6
## - `7cb7913148_2`  1      0.70 18454 1583.6
## - `9b6e0b36c2`    1      0.72 18454 1583.7
## - `0342faceb5`    1      0.77 18454 1583.7
## - fbf66c8021      1      0.91 18454 1583.8
## - c1b8ce2354      1      1.00 18454 1583.9
## - `3eb53ae932`    1      1.00 18454 1583.9
## - `0b846350ef`    1      1.30 18455 1584.2
## - dcfcbc2ea1      1      1.62 18455 1584.5
## - `8311343404`    1      1.75 18455 1584.6
## - `2e874bc151`    1      1.90 18455 1584.7
## - ba54a2a637      1      1.91 18455 1584.8
## - aa69c802b6      1      2.03 18456 1584.9
## <none>                        18453 1585.0
## - `3e200bf766`    1      2.77 18456 1585.5
## - `7cb7913148_4`  1      2.87 18456 1585.6
## - `2a457d15d9`    1      3.34 18457 1586.1
## - e5efa4d39a      1      3.54 18457 1586.2
## - bdf934caa7      1      3.67 18457 1586.4
## - `29bbd86997`    1      3.81 18457 1586.5
## - `7925993f42`    1      3.85 18457 1586.5
## - `384bec5dd1_1`  1      4.08 18458 1586.7
## - `173b6590ae`    1      4.09 18458 1586.8
## + `7734c0c22f`    1      0.16 18453 1586.8
## + `7cb7913148_3`  1      0.15 18453 1586.8
## + `4468394575`    1      0.13 18453 1586.9
## - `298ed82b22`    1      4.22 18458 1586.9
## + `8a21502326`    1      0.12 18453 1586.9
## + `779d13189e`    1      0.11 18453 1586.9
## + `20f1afc5c7`    1      0.10 18453 1586.9
## + fdf8628ca7      1      0.06 18453 1586.9
## + `7cb7913148_1`  1      0.05 18453 1587.0
## + `0e2ab0831c`    1      0.03 18453 1587.0
## + b709f75447      1      0.03 18453 1587.0
## + d035af6ffa      1      0.03 18453 1587.0
## + `99d44111c9`    1      0.03 18453 1587.0
## + ac826f0013      1      0.03 18453 1587.0
## + `4fc17427c8`    1      0.02 18453 1587.0
## + `072b7e8f27`    1      0.02 18453 1587.0
## + `6516422788`    1      0.02 18453 1587.0
## + `63bcf89b1d`    1      0.02 18453 1587.0
## + `7cb7913148_5`  1      0.01 18453 1587.0
## + `7841b6a5b1`    1      0.01 18453 1587.0
## + d4d6566f9c      1      0.00 18453 1587.0
## - `56371466d7`    1      4.56 18458 1587.2
## - fe8cdd80ba      1      4.59 18458 1587.2
## - `136c1727c3`    1      4.60 18458 1587.2
## - `435dec85e2`    1      4.76 18458 1587.4
## - `1fa099bb01`    1      4.77 18458 1587.4
## - `96c30c7eef`    1      5.14 18459 1587.7
## - `1f222e3669`    1      5.82 18459 1588.3
## - c58f611921      1      6.22 18460 1588.7
## - abca7a848f      1      6.30 18460 1588.8
## - ffd1cdcfc1      1      6.51 18460 1589.0
## - `789b5244a9`    1      6.81 18460 1589.2
## - `04e7268385`    1      7.02 18460 1589.5
## - ed7e658a27      1      7.07 18460 1589.5
## - `65aed7dc1f`    1      7.70 18461 1590.1
## - f66b98dd69      1      8.12 18462 1590.5
## - `2719b72c0d`    1      8.35 18462 1590.7
## - e7ee22effb      1      8.50 18462 1590.8
## - `98475257f7`    1      8.89 18462 1591.2
## - fe0318e273      1      9.10 18462 1591.4
## - ae08d2297e      1     10.00 18464 1592.2
## - `253eb5ef11`    1     12.97 18466 1594.9
## - `49756d8e0f`    1     16.45 18470 1598.1
## - `60ec1426ce`    1     22.69 18476 1603.8
## - `016399044a`    1     28.96 18482 1609.6
## - c0c3df65b1      1     33.04 18486 1613.4
## - `087235d61e`    1     44.60 18498 1624.0
## - f0a0febd35      1     45.20 18499 1624.5
## - `1f3058af83`    1     50.05 18504 1629.0
## - a14fd026ce      1     66.57 18520 1644.1
## - `87b982928b`    1     70.42 18524 1647.7
## - `7fe6cb4c98`    1     74.78 18528 1651.7
## - f013b60e50      1     92.89 18546 1668.2
## - `5f360995ef`    1    103.86 18557 1678.3
## - ea0f4a32e3      1    126.94 18580 1699.4
## - `174825d438`    1    139.17 18593 1710.6
## - `8c2e088a3d`    1    217.00 18670 1781.5
## - `8f5f7c556a`    1    219.14 18673 1783.4
## - `2d7fe4693a`    1    226.81 18680 1790.4
## - e0a0772df0      1    310.33 18764 1866.2
## - d2c775fa99      1    332.28 18786 1886.0
## - beb6e17af1      1    497.16 18951 2034.4
## - `5b862c0a8f`    1    510.25 18964 2046.1
## - `9a575e82a4_1`  1    546.99 19000 2079.0
## - `06888ceac9_1`  1    619.26 19073 2143.4
## - `6db53d265a`    1    651.72 19105 2172.3
## - e86a2190c1      1    757.89 19211 2266.4
## - aee1e4fc85      1    764.88 19218 2272.6
## 
## Step:  AIC=1583.21
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + a24802caa5 + `12eda2d982` + c58f611921 + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     b9a487ac3c + ee2ac696ff + `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `25bbf0e7e7`    1      0.25 18454 1581.5
## - a24802caa5      1      0.29 18454 1581.5
## - `7743f273c2`    1      0.40 18454 1581.6
## - `55cf3f7627`    1      0.42 18454 1581.6
## - `7cb7913148_7`  1      0.51 18454 1581.7
## - `2bc6ab42f7`    1      0.55 18454 1581.7
## - `96e6f0be58`    1      0.55 18454 1581.7
## - b9a487ac3c      1      0.57 18454 1581.7
## - ee2ac696ff      1      0.57 18454 1581.7
## - `12eda2d982`    1      0.58 18454 1581.8
## - `77b3b41efa`    1      0.61 18454 1581.8
## - `55907cc1de`    1      0.62 18454 1581.8
## - `7cb7913148_6`  1      0.66 18454 1581.8
## - `3df2300fa2`    1      0.67 18454 1581.8
## - `7cb7913148_2`  1      0.70 18454 1581.9
## - `9b6e0b36c2`    1      0.72 18454 1581.9
## - `0342faceb5`    1      0.77 18454 1581.9
## - fbf66c8021      1      0.90 18455 1582.0
## - c1b8ce2354      1      1.00 18455 1582.1
## - `3eb53ae932`    1      1.00 18455 1582.1
## - `0b846350ef`    1      1.31 18455 1582.4
## - dcfcbc2ea1      1      1.62 18455 1582.7
## - `8311343404`    1      1.75 18455 1582.8
## - `2e874bc151`    1      1.89 18456 1583.0
## - ba54a2a637      1      1.91 18456 1583.0
## - aa69c802b6      1      2.03 18456 1583.1
## <none>                        18454 1583.2
## - `3e200bf766`    1      2.76 18456 1583.8
## - `7cb7913148_4`  1      2.87 18457 1583.8
## - b4112a94a6      1      3.26 18457 1584.2
## - `2a457d15d9`    1      3.36 18457 1584.3
## - e5efa4d39a      1      3.54 18457 1584.5
## - bdf934caa7      1      3.66 18457 1584.6
## - `29bbd86997`    1      3.82 18458 1584.7
## - `7925993f42`    1      3.86 18458 1584.8
## - `384bec5dd1_1`  1      4.07 18458 1585.0
## - `173b6590ae`    1      4.10 18458 1585.0
## + `8de0382f02`    1      0.24 18453 1585.0
## + `7734c0c22f`    1      0.16 18454 1585.1
## + `7cb7913148_3`  1      0.15 18454 1585.1
## + `4468394575`    1      0.13 18454 1585.1
## + `8a21502326`    1      0.12 18454 1585.1
## + `779d13189e`    1      0.11 18454 1585.1
## - `298ed82b22`    1      4.24 18458 1585.1
## + `20f1afc5c7`    1      0.10 18454 1585.1
## + fdf8628ca7      1      0.06 18454 1585.2
## + `7cb7913148_1`  1      0.05 18454 1585.2
## + `0e2ab0831c`    1      0.03 18454 1585.2
## + b709f75447      1      0.03 18454 1585.2
## + `99d44111c9`    1      0.03 18454 1585.2
## + d035af6ffa      1      0.03 18454 1585.2
## + ac826f0013      1      0.03 18454 1585.2
## + `072b7e8f27`    1      0.02 18454 1585.2
## + `4fc17427c8`    1      0.02 18454 1585.2
## + `6516422788`    1      0.02 18454 1585.2
## + `63bcf89b1d`    1      0.02 18454 1585.2
## + `7cb7913148_5`  1      0.01 18454 1585.2
## + `7841b6a5b1`    1      0.01 18454 1585.2
## + d4d6566f9c      1      0.00 18454 1585.2
## - `56371466d7`    1      4.55 18458 1585.4
## - fe8cdd80ba      1      4.59 18458 1585.4
## - `136c1727c3`    1      4.62 18458 1585.5
## - `1fa099bb01`    1      4.75 18458 1585.6
## - `435dec85e2`    1      4.76 18458 1585.6
## - `96c30c7eef`    1      5.12 18459 1585.9
## - `1f222e3669`    1      5.84 18460 1586.6
## - c58f611921      1      6.21 18460 1586.9
## - abca7a848f      1      6.31 18460 1587.0
## - ffd1cdcfc1      1      6.50 18460 1587.2
## - `789b5244a9`    1      6.79 18460 1587.5
## - `04e7268385`    1      7.04 18461 1587.7
## - ed7e658a27      1      7.05 18461 1587.7
## - `65aed7dc1f`    1      7.69 18461 1588.3
## - f66b98dd69      1      8.15 18462 1588.7
## - `2719b72c0d`    1      8.38 18462 1588.9
## - e7ee22effb      1      8.47 18462 1589.0
## - `98475257f7`    1      8.88 18463 1589.4
## - fe0318e273      1      9.11 18463 1589.6
## - ae08d2297e      1     10.01 18464 1590.4
## - `253eb5ef11`    1     12.97 18467 1593.2
## - `49756d8e0f`    1     16.41 18470 1596.3
## - `60ec1426ce`    1     22.65 18476 1602.0
## - `016399044a`    1     28.89 18483 1607.8
## - c0c3df65b1      1     32.99 18487 1611.5
## - `087235d61e`    1     44.59 18498 1622.2
## - f0a0febd35      1     45.19 18499 1622.7
## - `1f3058af83`    1     50.13 18504 1627.3
## - a14fd026ce      1     66.54 18520 1642.3
## - `87b982928b`    1     70.33 18524 1645.8
## - `7fe6cb4c98`    1     74.84 18528 1649.9
## - f013b60e50      1     92.89 18547 1666.5
## - `5f360995ef`    1    104.04 18558 1676.7
## - ea0f4a32e3      1    127.12 18581 1697.8
## - `174825d438`    1    139.04 18593 1708.7
## - `8c2e088a3d`    1    217.06 18671 1779.8
## - `8f5f7c556a`    1    219.18 18673 1781.7
## - `2d7fe4693a`    1    226.81 18680 1788.6
## - e0a0772df0      1    310.40 18764 1864.5
## - d2c775fa99      1    332.36 18786 1884.3
## - beb6e17af1      1    497.31 18951 2032.8
## - `5b862c0a8f`    1    510.24 18964 2044.3
## - `9a575e82a4_1`  1    546.77 19000 2077.0
## - `06888ceac9_1`  1    619.36 19073 2141.8
## - `6db53d265a`    1    651.51 19105 2170.3
## - e86a2190c1      1    758.04 19212 2264.8
## - aee1e4fc85      1    765.01 19219 2270.9
## 
## Step:  AIC=1581.45
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - a24802caa5      1      0.29 18454 1579.7
## - `7743f273c2`    1      0.40 18454 1579.8
## - `55cf3f7627`    1      0.41 18454 1579.8
## - `7cb7913148_7`  1      0.51 18454 1579.9
## - `2bc6ab42f7`    1      0.55 18454 1580.0
## - `96e6f0be58`    1      0.55 18454 1580.0
## - ee2ac696ff      1      0.57 18454 1580.0
## - b9a487ac3c      1      0.57 18454 1580.0
## - `12eda2d982`    1      0.59 18454 1580.0
## - `55907cc1de`    1      0.62 18455 1580.0
## - `77b3b41efa`    1      0.62 18455 1580.0
## - `7cb7913148_6`  1      0.66 18455 1580.0
## - `3df2300fa2`    1      0.67 18455 1580.1
## - `7cb7913148_2`  1      0.71 18455 1580.1
## - `9b6e0b36c2`    1      0.72 18455 1580.1
## - `0342faceb5`    1      0.77 18455 1580.2
## - fbf66c8021      1      0.90 18455 1580.3
## - c1b8ce2354      1      1.00 18455 1580.4
## - `3eb53ae932`    1      1.00 18455 1580.4
## - `0b846350ef`    1      1.31 18455 1580.7
## - dcfcbc2ea1      1      1.62 18456 1580.9
## - `8311343404`    1      1.72 18456 1581.0
## - `2e874bc151`    1      1.88 18456 1581.2
## - ba54a2a637      1      1.91 18456 1581.2
## - aa69c802b6      1      2.04 18456 1581.3
## <none>                        18454 1581.5
## - `3e200bf766`    1      2.76 18457 1582.0
## - `7cb7913148_4`  1      2.86 18457 1582.1
## - b4112a94a6      1      3.28 18457 1582.5
## - `2a457d15d9`    1      3.36 18457 1582.5
## - e5efa4d39a      1      3.53 18458 1582.7
## - bdf934caa7      1      3.68 18458 1582.8
## - `29bbd86997`    1      3.80 18458 1582.9
## - `7925993f42`    1      3.85 18458 1583.0
## - `384bec5dd1_1`  1      4.06 18458 1583.2
## + `25bbf0e7e7`    1      0.25 18454 1583.2
## + `8de0382f02`    1      0.25 18454 1583.2
## - `173b6590ae`    1      4.11 18458 1583.2
## + `7734c0c22f`    1      0.17 18454 1583.3
## + `7cb7913148_3`  1      0.15 18454 1583.3
## + `4468394575`    1      0.14 18454 1583.3
## + `8a21502326`    1      0.12 18454 1583.3
## + `779d13189e`    1      0.11 18454 1583.3
## + `20f1afc5c7`    1      0.10 18454 1583.3
## - `298ed82b22`    1      4.26 18458 1583.4
## + fdf8628ca7      1      0.06 18454 1583.4
## + `7cb7913148_1`  1      0.05 18454 1583.4
## + `0e2ab0831c`    1      0.03 18454 1583.4
## + b709f75447      1      0.03 18454 1583.4
## + ac826f0013      1      0.03 18454 1583.4
## + d035af6ffa      1      0.03 18454 1583.4
## + `99d44111c9`    1      0.03 18454 1583.4
## + `6516422788`    1      0.02 18454 1583.4
## + `4fc17427c8`    1      0.02 18454 1583.4
## + `072b7e8f27`    1      0.02 18454 1583.4
## + `63bcf89b1d`    1      0.02 18454 1583.4
## + `7cb7913148_5`  1      0.01 18454 1583.4
## + `7841b6a5b1`    1      0.01 18454 1583.4
## + d4d6566f9c      1      0.00 18454 1583.5
## - `56371466d7`    1      4.54 18458 1583.6
## - fe8cdd80ba      1      4.57 18458 1583.7
## - `136c1727c3`    1      4.60 18458 1583.7
## - `1fa099bb01`    1      4.76 18459 1583.8
## - `435dec85e2`    1      4.78 18459 1583.8
## - `96c30c7eef`    1      5.16 18459 1584.2
## - `1f222e3669`    1      5.84 18460 1584.8
## - c58f611921      1      6.22 18460 1585.2
## - abca7a848f      1      6.33 18460 1585.3
## - ffd1cdcfc1      1      6.50 18460 1585.4
## - `789b5244a9`    1      6.83 18461 1585.7
## - `04e7268385`    1      7.03 18461 1585.9
## - ed7e658a27      1      7.10 18461 1586.0
## - `65aed7dc1f`    1      7.69 18462 1586.5
## - f66b98dd69      1      8.25 18462 1587.0
## - e7ee22effb      1      8.48 18462 1587.2
## - `2719b72c0d`    1      8.48 18462 1587.2
## - `98475257f7`    1      8.88 18463 1587.6
## - fe0318e273      1      9.10 18463 1587.8
## - ae08d2297e      1     10.02 18464 1588.7
## - `253eb5ef11`    1     13.00 18467 1591.4
## - `49756d8e0f`    1     16.44 18470 1594.6
## - `60ec1426ce`    1     22.72 18477 1600.3
## - `016399044a`    1     28.89 18483 1606.0
## - c0c3df65b1      1     32.96 18487 1609.8
## - `087235d61e`    1     44.60 18498 1620.4
## - f0a0febd35      1     45.18 18499 1621.0
## - `1f3058af83`    1     50.15 18504 1625.5
## - a14fd026ce      1     66.51 18520 1640.5
## - `87b982928b`    1     70.27 18524 1644.0
## - `7fe6cb4c98`    1     74.82 18529 1648.2
## - f013b60e50      1     92.76 18547 1664.6
## - `5f360995ef`    1    104.09 18558 1675.0
## - ea0f4a32e3      1    127.04 18581 1695.9
## - `174825d438`    1    139.12 18593 1707.0
## - `8c2e088a3d`    1    217.00 18671 1778.0
## - `8f5f7c556a`    1    219.13 18673 1779.9
## - `2d7fe4693a`    1    226.74 18681 1786.8
## - e0a0772df0      1    310.44 18764 1862.7
## - d2c775fa99      1    332.31 18786 1882.5
## - beb6e17af1      1    497.70 18952 2031.3
## - `5b862c0a8f`    1    510.66 18965 2042.9
## - `9a575e82a4_1`  1    546.99 19001 2075.4
## - `06888ceac9_1`  1    619.61 19074 2140.2
## - `6db53d265a`    1    651.59 19106 2168.7
## - e86a2190c1      1    758.05 19212 2263.0
## - aee1e4fc85      1    764.80 19219 2269.0
## 
## Step:  AIC=1579.72
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `7743f273c2`    1      0.40 18455 1578.1
## - `55cf3f7627`    1      0.42 18455 1578.1
## - `7cb7913148_7`  1      0.51 18455 1578.2
## - `96e6f0be58`    1      0.55 18455 1578.2
## - `2bc6ab42f7`    1      0.55 18455 1578.2
## - b9a487ac3c      1      0.56 18455 1578.2
## - ee2ac696ff      1      0.57 18455 1578.2
## - `12eda2d982`    1      0.59 18455 1578.3
## - `55907cc1de`    1      0.62 18455 1578.3
## - `77b3b41efa`    1      0.63 18455 1578.3
## - `7cb7913148_6`  1      0.66 18455 1578.3
## - `3df2300fa2`    1      0.67 18455 1578.3
## - `7cb7913148_2`  1      0.69 18455 1578.3
## - `9b6e0b36c2`    1      0.72 18455 1578.4
## - `0342faceb5`    1      0.77 18455 1578.4
## - fbf66c8021      1      0.89 18455 1578.5
## - c1b8ce2354      1      0.99 18455 1578.6
## - `3eb53ae932`    1      0.99 18455 1578.6
## - `0b846350ef`    1      1.31 18456 1578.9
## - dcfcbc2ea1      1      1.61 18456 1579.2
## - `8311343404`    1      1.71 18456 1579.3
## - `2e874bc151`    1      1.88 18456 1579.5
## - ba54a2a637      1      1.91 18456 1579.5
## - aa69c802b6      1      2.04 18456 1579.6
## <none>                        18454 1579.7
## - `3e200bf766`    1      2.76 18457 1580.3
## - `7cb7913148_4`  1      2.86 18457 1580.3
## - b4112a94a6      1      3.28 18458 1580.7
## - `2a457d15d9`    1      3.36 18458 1580.8
## - e5efa4d39a      1      3.53 18458 1581.0
## - bdf934caa7      1      3.67 18458 1581.1
## - `29bbd86997`    1      3.80 18458 1581.2
## - `7925993f42`    1      3.84 18458 1581.2
## + a24802caa5      1      0.29 18454 1581.5
## - `384bec5dd1_1`  1      4.06 18458 1581.5
## + `25bbf0e7e7`    1      0.26 18454 1581.5
## + `8de0382f02`    1      0.25 18454 1581.5
## - `173b6590ae`    1      4.13 18458 1581.5
## + `7734c0c22f`    1      0.17 18454 1581.6
## + `7cb7913148_3`  1      0.15 18454 1581.6
## + `4468394575`    1      0.14 18454 1581.6
## + `8a21502326`    1      0.12 18454 1581.6
## + `779d13189e`    1      0.11 18454 1581.6
## + `20f1afc5c7`    1      0.10 18454 1581.6
## - `298ed82b22`    1      4.28 18458 1581.7
## + fdf8628ca7      1      0.06 18454 1581.7
## + `7cb7913148_1`  1      0.05 18454 1581.7
## + `0e2ab0831c`    1      0.03 18454 1581.7
## + b709f75447      1      0.03 18454 1581.7
## + d035af6ffa      1      0.03 18454 1581.7
## + ac826f0013      1      0.03 18454 1581.7
## + `99d44111c9`    1      0.03 18454 1581.7
## + `6516422788`    1      0.02 18454 1581.7
## + `072b7e8f27`    1      0.02 18454 1581.7
## + `4fc17427c8`    1      0.02 18454 1581.7
## + `63bcf89b1d`    1      0.02 18454 1581.7
## + `7cb7913148_5`  1      0.01 18454 1581.7
## + `7841b6a5b1`    1      0.01 18454 1581.7
## + d4d6566f9c      1      0.00 18454 1581.7
## - `136c1727c3`    1      4.55 18459 1581.9
## - `56371466d7`    1      4.55 18459 1581.9
## - fe8cdd80ba      1      4.56 18459 1581.9
## - `435dec85e2`    1      4.78 18459 1582.1
## - `1fa099bb01`    1      4.78 18459 1582.1
## - `96c30c7eef`    1      5.18 18459 1582.5
## - `1f222e3669`    1      5.85 18460 1583.1
## - c58f611921      1      6.22 18460 1583.4
## - abca7a848f      1      6.31 18460 1583.5
## - ffd1cdcfc1      1      6.49 18461 1583.7
## - `789b5244a9`    1      6.86 18461 1584.0
## - `04e7268385`    1      6.99 18461 1584.2
## - ed7e658a27      1      7.13 18461 1584.3
## - `65aed7dc1f`    1      7.70 18462 1584.8
## - f66b98dd69      1      8.25 18462 1585.3
## - e7ee22effb      1      8.45 18463 1585.5
## - `2719b72c0d`    1      8.48 18463 1585.5
## - `98475257f7`    1      8.90 18463 1585.9
## - fe0318e273      1      9.12 18463 1586.1
## - ae08d2297e      1     10.05 18464 1587.0
## - `253eb5ef11`    1     13.02 18467 1589.7
## - `49756d8e0f`    1     16.41 18471 1592.8
## - `60ec1426ce`    1     22.78 18477 1598.7
## - `016399044a`    1     28.95 18483 1604.3
## - c0c3df65b1      1     32.95 18487 1608.0
## - `087235d61e`    1     44.56 18499 1618.7
## - f0a0febd35      1     45.15 18499 1619.2
## - `1f3058af83`    1     50.21 18504 1623.8
## - a14fd026ce      1     66.47 18521 1638.8
## - `87b982928b`    1     70.30 18524 1642.3
## - `7fe6cb4c98`    1     74.84 18529 1646.4
## - f013b60e50      1     92.75 18547 1662.8
## - `5f360995ef`    1    104.00 18558 1673.1
## - ea0f4a32e3      1    127.12 18581 1694.3
## - `174825d438`    1    139.14 18593 1705.3
## - `8c2e088a3d`    1    217.03 18671 1776.2
## - `8f5f7c556a`    1    219.07 18673 1778.1
## - `2d7fe4693a`    1    226.64 18681 1785.0
## - e0a0772df0      1    310.23 18764 1860.8
## - d2c775fa99      1    332.22 18786 1880.7
## - beb6e17af1      1    497.74 18952 2029.6
## - `5b862c0a8f`    1    511.16 18965 2041.6
## - `9a575e82a4_1`  1    546.94 19001 2073.7
## - `06888ceac9_1`  1    619.56 19074 2138.4
## - `6db53d265a`    1    651.56 19106 2166.9
## - e86a2190c1      1    758.32 19213 2261.5
## - aee1e4fc85      1    764.64 19219 2267.1
## 
## Step:  AIC=1578.08
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `55cf3f7627`    1      0.42 18455 1576.5
## - `7cb7913148_7`  1      0.51 18455 1576.6
## - `2bc6ab42f7`    1      0.55 18455 1576.6
## - `96e6f0be58`    1      0.55 18455 1576.6
## - b9a487ac3c      1      0.57 18455 1576.6
## - ee2ac696ff      1      0.57 18455 1576.6
## - `12eda2d982`    1      0.59 18455 1576.6
## - `55907cc1de`    1      0.62 18455 1576.7
## - `77b3b41efa`    1      0.63 18455 1576.7
## - `7cb7913148_6`  1      0.65 18455 1576.7
## - `3df2300fa2`    1      0.67 18455 1576.7
## - `7cb7913148_2`  1      0.69 18455 1576.7
## - `9b6e0b36c2`    1      0.72 18455 1576.7
## - `0342faceb5`    1      0.76 18455 1576.8
## - fbf66c8021      1      0.89 18456 1576.9
## - c1b8ce2354      1      0.98 18456 1577.0
## - `3eb53ae932`    1      0.98 18456 1577.0
## - `0b846350ef`    1      1.31 18456 1577.3
## - dcfcbc2ea1      1      1.60 18456 1577.5
## - `8311343404`    1      1.70 18456 1577.7
## - `2e874bc151`    1      1.87 18456 1577.8
## - ba54a2a637      1      1.91 18456 1577.8
## - aa69c802b6      1      2.05 18457 1578.0
## <none>                        18455 1578.1
## - `3e200bf766`    1      2.77 18457 1578.6
## - `7cb7913148_4`  1      2.85 18458 1578.7
## - b4112a94a6      1      3.28 18458 1579.1
## - `2a457d15d9`    1      3.37 18458 1579.2
## - e5efa4d39a      1      3.55 18458 1579.3
## - bdf934caa7      1      3.66 18458 1579.5
## - `29bbd86997`    1      3.82 18458 1579.6
## - `7925993f42`    1      3.84 18458 1579.6
## + `7743f273c2`    1      0.40 18454 1579.7
## + a24802caa5      1      0.29 18454 1579.8
## - `384bec5dd1_1`  1      4.08 18459 1579.8
## + `25bbf0e7e7`    1      0.26 18454 1579.8
## + `8de0382f02`    1      0.25 18454 1579.9
## - `173b6590ae`    1      4.14 18459 1579.9
## + `7734c0c22f`    1      0.17 18454 1579.9
## + `7cb7913148_3`  1      0.15 18454 1580.0
## + `4468394575`    1      0.14 18454 1580.0
## + `8a21502326`    1      0.12 18454 1580.0
## + `779d13189e`    1      0.11 18454 1580.0
## + `20f1afc5c7`    1      0.10 18454 1580.0
## - `298ed82b22`    1      4.29 18459 1580.0
## + fdf8628ca7      1      0.06 18455 1580.0
## + `7cb7913148_1`  1      0.05 18455 1580.0
## + `0e2ab0831c`    1      0.04 18455 1580.0
## + b709f75447      1      0.03 18455 1580.0
## + d035af6ffa      1      0.03 18455 1580.1
## + `99d44111c9`    1      0.03 18455 1580.1
## + ac826f0013      1      0.03 18455 1580.1
## + `6516422788`    1      0.02 18455 1580.1
## + `072b7e8f27`    1      0.02 18455 1580.1
## + `4fc17427c8`    1      0.02 18455 1580.1
## + `63bcf89b1d`    1      0.02 18455 1580.1
## + `7cb7913148_5`  1      0.01 18455 1580.1
## + `7841b6a5b1`    1      0.01 18455 1580.1
## + d4d6566f9c      1      0.00 18455 1580.1
## - `56371466d7`    1      4.52 18459 1580.2
## - `136c1727c3`    1      4.53 18459 1580.2
## - fe8cdd80ba      1      4.55 18459 1580.3
## - `435dec85e2`    1      4.77 18459 1580.5
## - `1fa099bb01`    1      4.78 18459 1580.5
## - `96c30c7eef`    1      5.22 18460 1580.9
## - `1f222e3669`    1      5.86 18460 1581.5
## - c58f611921      1      6.25 18461 1581.8
## - abca7a848f      1      6.30 18461 1581.9
## - ffd1cdcfc1      1      6.50 18461 1582.1
## - `789b5244a9`    1      6.91 18462 1582.4
## - `04e7268385`    1      7.02 18462 1582.5
## - ed7e658a27      1      7.17 18462 1582.7
## - `65aed7dc1f`    1      7.70 18462 1583.2
## - f66b98dd69      1      8.29 18463 1583.7
## - e7ee22effb      1      8.46 18463 1583.9
## - `2719b72c0d`    1      8.52 18463 1583.9
## - `98475257f7`    1      8.91 18464 1584.3
## - fe0318e273      1      9.10 18464 1584.5
## - ae08d2297e      1     10.01 18465 1585.3
## - `253eb5ef11`    1     13.04 18468 1588.1
## - `49756d8e0f`    1     16.37 18471 1591.1
## - `60ec1426ce`    1     22.79 18477 1597.0
## - `016399044a`    1     28.95 18484 1602.7
## - c0c3df65b1      1     32.97 18488 1606.4
## - `087235d61e`    1     44.63 18499 1617.1
## - f0a0febd35      1     45.08 18500 1617.5
## - `1f3058af83`    1     50.15 18505 1622.2
## - a14fd026ce      1     66.43 18521 1637.1
## - `87b982928b`    1     70.39 18525 1640.7
## - `7fe6cb4c98`    1     74.85 18530 1644.8
## - f013b60e50      1     92.63 18547 1661.1
## - `5f360995ef`    1    104.11 18559 1671.6
## - ea0f4a32e3      1    127.25 18582 1692.8
## - `174825d438`    1    139.29 18594 1703.8
## - `8c2e088a3d`    1    217.16 18672 1774.7
## - `8f5f7c556a`    1    219.10 18674 1776.5
## - `2d7fe4693a`    1    226.63 18681 1783.3
## - e0a0772df0      1    310.01 18765 1859.0
## - d2c775fa99      1    331.99 18787 1878.8
## - beb6e17af1      1    497.70 18952 2028.0
## - `5b862c0a8f`    1    511.17 18966 2040.0
## - `9a575e82a4_1`  1    546.84 19002 2071.9
## - `06888ceac9_1`  1    619.29 19074 2136.5
## - `6db53d265a`    1    651.29 19106 2165.0
## - e86a2190c1      1    757.93 19213 2259.5
## - aee1e4fc85      1    764.56 19219 2265.4
## 
## Step:  AIC=1576.47
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `7cb7913148_7`  1      0.50 18456 1574.9
## - `96e6f0be58`    1      0.54 18456 1575.0
## - `2bc6ab42f7`    1      0.55 18456 1575.0
## - b9a487ac3c      1      0.57 18456 1575.0
## - ee2ac696ff      1      0.57 18456 1575.0
## - `12eda2d982`    1      0.58 18456 1575.0
## - `55907cc1de`    1      0.61 18456 1575.0
## - `77b3b41efa`    1      0.63 18456 1575.0
## - `3df2300fa2`    1      0.66 18456 1575.1
## - `7cb7913148_6`  1      0.67 18456 1575.1
## - `7cb7913148_2`  1      0.69 18456 1575.1
## - `9b6e0b36c2`    1      0.72 18456 1575.1
## - `0342faceb5`    1      0.78 18456 1575.2
## - fbf66c8021      1      0.89 18456 1575.3
## - c1b8ce2354      1      0.97 18456 1575.4
## - `3eb53ae932`    1      0.97 18456 1575.4
## - `0b846350ef`    1      1.32 18456 1575.7
## - dcfcbc2ea1      1      1.61 18457 1576.0
## - `8311343404`    1      1.71 18457 1576.0
## - `2e874bc151`    1      1.88 18457 1576.2
## - ba54a2a637      1      1.91 18457 1576.2
## - aa69c802b6      1      2.06 18457 1576.4
## <none>                        18455 1576.5
## - `3e200bf766`    1      2.77 18458 1577.0
## - `7cb7913148_4`  1      2.83 18458 1577.1
## - b4112a94a6      1      3.27 18458 1577.5
## - `2a457d15d9`    1      3.34 18458 1577.5
## - e5efa4d39a      1      3.55 18459 1577.7
## - bdf934caa7      1      3.63 18459 1577.8
## - `29bbd86997`    1      3.82 18459 1578.0
## - `7925993f42`    1      3.86 18459 1578.0
## + `55cf3f7627`    1      0.42 18455 1578.1
## + `7743f273c2`    1      0.40 18455 1578.1
## + a24802caa5      1      0.29 18455 1578.2
## - `384bec5dd1_1`  1      4.09 18459 1578.2
## + `8de0382f02`    1      0.25 18455 1578.2
## + `25bbf0e7e7`    1      0.25 18455 1578.2
## - `173b6590ae`    1      4.13 18459 1578.3
## + `7734c0c22f`    1      0.17 18455 1578.3
## + `7cb7913148_3`  1      0.15 18455 1578.3
## + `4468394575`    1      0.14 18455 1578.3
## + `8a21502326`    1      0.12 18455 1578.4
## + `779d13189e`    1      0.11 18455 1578.4
## + `20f1afc5c7`    1      0.10 18455 1578.4
## + fdf8628ca7      1      0.06 18455 1578.4
## + `7cb7913148_1`  1      0.06 18455 1578.4
## - `298ed82b22`    1      4.30 18459 1578.4
## + `0e2ab0831c`    1      0.04 18455 1578.4
## + b709f75447      1      0.03 18455 1578.4
## + d035af6ffa      1      0.03 18455 1578.4
## + ac826f0013      1      0.03 18455 1578.4
## + `6516422788`    1      0.02 18455 1578.4
## + `99d44111c9`    1      0.02 18455 1578.4
## + `072b7e8f27`    1      0.02 18455 1578.5
## + `4fc17427c8`    1      0.02 18455 1578.5
## + `63bcf89b1d`    1      0.01 18455 1578.5
## + `7cb7913148_5`  1      0.01 18455 1578.5
## + `7841b6a5b1`    1      0.01 18455 1578.5
## + d4d6566f9c      1      0.00 18455 1578.5
## - `56371466d7`    1      4.52 18460 1578.6
## - fe8cdd80ba      1      4.53 18460 1578.6
## - `136c1727c3`    1      4.53 18460 1578.6
## - `435dec85e2`    1      4.77 18460 1578.8
## - `1fa099bb01`    1      4.78 18460 1578.9
## - `96c30c7eef`    1      5.24 18460 1579.3
## - `1f222e3669`    1      5.80 18461 1579.8
## - c58f611921      1      6.24 18461 1580.2
## - abca7a848f      1      6.32 18461 1580.3
## - ffd1cdcfc1      1      6.51 18462 1580.5
## - `789b5244a9`    1      6.92 18462 1580.8
## - `04e7268385`    1      7.03 18462 1580.9
## - ed7e658a27      1      7.19 18462 1581.1
## - `65aed7dc1f`    1      7.71 18463 1581.5
## - f66b98dd69      1      8.27 18463 1582.1
## - e7ee22effb      1      8.45 18464 1582.2
## - `2719b72c0d`    1      8.51 18464 1582.3
## - `98475257f7`    1      8.91 18464 1582.7
## - fe0318e273      1      9.11 18464 1582.8
## - ae08d2297e      1      9.99 18465 1583.7
## - `253eb5ef11`    1     13.06 18468 1586.5
## - `49756d8e0f`    1     16.39 18471 1589.5
## - `60ec1426ce`    1     22.80 18478 1595.4
## - `016399044a`    1     28.95 18484 1601.1
## - c0c3df65b1      1     33.00 18488 1604.8
## - `087235d61e`    1     44.65 18500 1615.5
## - f0a0febd35      1     45.15 18500 1616.0
## - `1f3058af83`    1     50.23 18505 1620.6
## - a14fd026ce      1     66.41 18522 1635.5
## - `87b982928b`    1     70.53 18526 1639.2
## - `7fe6cb4c98`    1     74.91 18530 1643.2
## - f013b60e50      1     92.79 18548 1659.6
## - `5f360995ef`    1    104.17 18559 1670.0
## - ea0f4a32e3      1    127.32 18582 1691.2
## - `174825d438`    1    139.50 18594 1702.3
## - `8c2e088a3d`    1    217.42 18672 1773.3
## - `8f5f7c556a`    1    219.17 18674 1774.9
## - `2d7fe4693a`    1    226.39 18681 1781.5
## - e0a0772df0      1    309.91 18765 1857.2
## - d2c775fa99      1    332.13 18787 1877.3
## - beb6e17af1      1    497.48 18952 2026.1
## - `5b862c0a8f`    1    510.89 18966 2038.1
## - `9a575e82a4_1`  1    546.96 19002 2070.4
## - `06888ceac9_1`  1    619.33 19074 2134.9
## - `6db53d265a`    1    651.64 19107 2163.7
## - e86a2190c1      1    758.14 19213 2258.1
## - aee1e4fc85      1    764.55 19220 2263.7
## 
## Step:  AIC=1574.92
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + 
##     b4112a94a6 + `173b6590ae` + `3e200bf766` + `12eda2d982` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `96e6f0be58`    1      0.53 18456 1573.4
## - `2bc6ab42f7`    1      0.54 18456 1573.4
## - `12eda2d982`    1      0.57 18456 1573.5
## - b9a487ac3c      1      0.57 18456 1573.5
## - ee2ac696ff      1      0.58 18456 1573.5
## - `55907cc1de`    1      0.63 18456 1573.5
## - `77b3b41efa`    1      0.63 18456 1573.5
## - `3df2300fa2`    1      0.65 18456 1573.5
## - `7cb7913148_6`  1      0.67 18456 1573.5
## - `7cb7913148_2`  1      0.70 18456 1573.6
## - `9b6e0b36c2`    1      0.72 18456 1573.6
## - `0342faceb5`    1      0.79 18456 1573.7
## - fbf66c8021      1      0.90 18456 1573.8
## - c1b8ce2354      1      0.98 18456 1573.8
## - `3eb53ae932`    1      0.98 18456 1573.8
## - `0b846350ef`    1      1.32 18457 1574.1
## - dcfcbc2ea1      1      1.61 18457 1574.4
## - `8311343404`    1      1.71 18457 1574.5
## - `2e874bc151`    1      1.90 18457 1574.7
## - ba54a2a637      1      1.91 18458 1574.7
## - aa69c802b6      1      2.06 18458 1574.8
## <none>                        18456 1574.9
## - `3e200bf766`    1      2.76 18458 1575.5
## - `7cb7913148_4`  1      2.83 18458 1575.5
## - b4112a94a6      1      3.30 18459 1576.0
## - `2a457d15d9`    1      3.35 18459 1576.0
## - e5efa4d39a      1      3.55 18459 1576.2
## - bdf934caa7      1      3.64 18459 1576.3
## - `29bbd86997`    1      3.82 18459 1576.4
## + `7cb7913148_7`  1      0.50 18455 1576.5
## - `7925993f42`    1      3.89 18459 1576.5
## + `7743f273c2`    1      0.40 18455 1576.5
## + `55cf3f7627`    1      0.40 18455 1576.6
## + a24802caa5      1      0.29 18455 1576.7
## - `384bec5dd1_1`  1      4.05 18460 1576.7
## + `25bbf0e7e7`    1      0.25 18455 1576.7
## + `8de0382f02`    1      0.25 18455 1576.7
## - `173b6590ae`    1      4.12 18460 1576.7
## + `7734c0c22f`    1      0.17 18455 1576.8
## + `4468394575`    1      0.15 18455 1576.8
## + `7cb7913148_3`  1      0.15 18455 1576.8
## + `8a21502326`    1      0.12 18455 1576.8
## + `779d13189e`    1      0.11 18455 1576.8
## + `20f1afc5c7`    1      0.10 18455 1576.8
## + `7cb7913148_1`  1      0.06 18456 1576.9
## + fdf8628ca7      1      0.06 18456 1576.9
## + `0e2ab0831c`    1      0.04 18456 1576.9
## + b709f75447      1      0.03 18456 1576.9
## + d035af6ffa      1      0.03 18456 1576.9
## + `6516422788`    1      0.03 18456 1576.9
## + ac826f0013      1      0.03 18456 1576.9
## + `072b7e8f27`    1      0.02 18456 1576.9
## + `99d44111c9`    1      0.02 18456 1576.9
## + `4fc17427c8`    1      0.02 18456 1576.9
## + `63bcf89b1d`    1      0.01 18456 1576.9
## + `7cb7913148_5`  1      0.01 18456 1576.9
## + `7841b6a5b1`    1      0.01 18456 1576.9
## + d4d6566f9c      1      0.00 18456 1576.9
## - `298ed82b22`    1      4.35 18460 1576.9
## - `56371466d7`    1      4.50 18460 1577.1
## - fe8cdd80ba      1      4.52 18460 1577.1
## - `136c1727c3`    1      4.55 18460 1577.1
## - `1fa099bb01`    1      4.75 18460 1577.3
## - `435dec85e2`    1      4.76 18460 1577.3
## - `96c30c7eef`    1      5.22 18461 1577.7
## - `1f222e3669`    1      5.82 18461 1578.3
## - c58f611921      1      6.24 18462 1578.7
## - abca7a848f      1      6.35 18462 1578.8
## - ffd1cdcfc1      1      6.51 18462 1578.9
## - `789b5244a9`    1      6.90 18462 1579.3
## - `04e7268385`    1      7.01 18463 1579.4
## - ed7e658a27      1      7.17 18463 1579.5
## - `65aed7dc1f`    1      7.75 18463 1580.0
## - f66b98dd69      1      8.23 18464 1580.5
## - `2719b72c0d`    1      8.46 18464 1580.7
## - e7ee22effb      1      8.48 18464 1580.7
## - `98475257f7`    1      8.90 18464 1581.1
## - fe0318e273      1      8.98 18464 1581.2
## - ae08d2297e      1     10.06 18466 1582.2
## - `253eb5ef11`    1     13.08 18469 1585.0
## - `49756d8e0f`    1     16.42 18472 1588.0
## - `60ec1426ce`    1     22.79 18478 1593.9
## - `016399044a`    1     28.91 18484 1599.5
## - c0c3df65b1      1     32.96 18488 1603.2
## - `087235d61e`    1     44.68 18500 1614.0
## - f0a0febd35      1     45.14 18501 1614.4
## - `1f3058af83`    1     50.45 18506 1619.3
## - a14fd026ce      1     66.53 18522 1634.0
## - `87b982928b`    1     70.41 18526 1637.6
## - `7fe6cb4c98`    1     74.97 18530 1641.8
## - f013b60e50      1     92.88 18548 1658.2
## - `5f360995ef`    1    104.13 18560 1668.5
## - ea0f4a32e3      1    127.31 18583 1689.7
## - `174825d438`    1    139.57 18595 1700.8
## - `8c2e088a3d`    1    217.42 18673 1771.8
## - `8f5f7c556a`    1    219.16 18675 1773.4
## - `2d7fe4693a`    1    226.18 18682 1779.8
## - e0a0772df0      1    309.99 18766 1855.8
## - d2c775fa99      1    331.89 18787 1875.6
## - beb6e17af1      1    498.06 18954 2025.1
## - `5b862c0a8f`    1    510.85 18966 2036.5
## - `9a575e82a4_1`  1    547.06 19003 2068.9
## - `06888ceac9_1`  1    619.52 19075 2133.6
## - `6db53d265a`    1    651.69 19107 2162.2
## - e86a2190c1      1    758.31 19214 2256.7
## - aee1e4fc85      1    765.11 19221 2262.7
## 
## Step:  AIC=1573.41
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + c58f611921 + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     b9a487ac3c + ee2ac696ff + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `3df2300fa2`    1      0.14 18456 1571.5
## - `2bc6ab42f7`    1      0.31 18456 1571.7
## - b9a487ac3c      1      0.57 18457 1571.9
## - `12eda2d982`    1      0.57 18457 1571.9
## - ee2ac696ff      1      0.58 18457 1571.9
## - `55907cc1de`    1      0.63 18457 1572.0
## - `77b3b41efa`    1      0.63 18457 1572.0
## - `7cb7913148_6`  1      0.68 18457 1572.0
## - `7cb7913148_2`  1      0.70 18457 1572.0
## - `9b6e0b36c2`    1      0.72 18457 1572.1
## - `0342faceb5`    1      0.78 18457 1572.1
## - fbf66c8021      1      0.90 18457 1572.2
## - c1b8ce2354      1      0.98 18457 1572.3
## - `3eb53ae932`    1      0.98 18457 1572.3
## - `0b846350ef`    1      1.31 18457 1572.6
## - dcfcbc2ea1      1      1.62 18458 1572.9
## - `8311343404`    1      1.69 18458 1573.0
## - `2e874bc151`    1      1.87 18458 1573.1
## - ba54a2a637      1      1.91 18458 1573.2
## - aa69c802b6      1      2.05 18458 1573.3
## <none>                        18456 1573.4
## - `3e200bf766`    1      2.76 18459 1573.9
## - `7cb7913148_4`  1      2.82 18459 1574.0
## - b4112a94a6      1      3.27 18459 1574.4
## - `2a457d15d9`    1      3.33 18459 1574.5
## - e5efa4d39a      1      3.54 18460 1574.7
## - bdf934caa7      1      3.66 18460 1574.8
## - `29bbd86997`    1      3.82 18460 1574.9
## + `96e6f0be58`    1      0.53 18456 1574.9
## + `7cb7913148_7`  1      0.49 18456 1575.0
## - `7925993f42`    1      3.87 18460 1575.0
## + `7743f273c2`    1      0.40 18456 1575.0
## + `55cf3f7627`    1      0.39 18456 1575.0
## - `384bec5dd1_1`  1      4.05 18460 1575.1
## + a24802caa5      1      0.29 18456 1575.1
## + `25bbf0e7e7`    1      0.25 18456 1575.2
## + `8de0382f02`    1      0.24 18456 1575.2
## - `173b6590ae`    1      4.11 18460 1575.2
## + `7734c0c22f`    1      0.16 18456 1575.3
## + `7cb7913148_3`  1      0.15 18456 1575.3
## + `4468394575`    1      0.15 18456 1575.3
## + `8a21502326`    1      0.12 18456 1575.3
## + `779d13189e`    1      0.10 18456 1575.3
## + `20f1afc5c7`    1      0.10 18456 1575.3
## + fdf8628ca7      1      0.05 18456 1575.4
## + `7cb7913148_1`  1      0.05 18456 1575.4
## + `0e2ab0831c`    1      0.04 18456 1575.4
## + b709f75447      1      0.03 18456 1575.4
## + ac826f0013      1      0.03 18456 1575.4
## + d035af6ffa      1      0.03 18456 1575.4
## + `6516422788`    1      0.03 18456 1575.4
## + `072b7e8f27`    1      0.02 18456 1575.4
## + `4fc17427c8`    1      0.02 18456 1575.4
## + `99d44111c9`    1      0.02 18456 1575.4
## + `63bcf89b1d`    1      0.01 18456 1575.4
## + `7cb7913148_5`  1      0.01 18456 1575.4
## + `7841b6a5b1`    1      0.01 18456 1575.4
## + d4d6566f9c      1      0.00 18456 1575.4
## - `298ed82b22`    1      4.40 18460 1575.5
## - `56371466d7`    1      4.49 18461 1575.5
## - fe8cdd80ba      1      4.51 18461 1575.6
## - `136c1727c3`    1      4.58 18461 1575.6
## - `435dec85e2`    1      4.76 18461 1575.8
## - `1fa099bb01`    1      4.77 18461 1575.8
## - `96c30c7eef`    1      5.20 18461 1576.2
## - `1f222e3669`    1      5.81 18462 1576.8
## - c58f611921      1      6.21 18462 1577.1
## - abca7a848f      1      6.32 18462 1577.2
## - ffd1cdcfc1      1      6.51 18463 1577.4
## - `789b5244a9`    1      6.88 18463 1577.7
## - `04e7268385`    1      6.98 18463 1577.8
## - ed7e658a27      1      7.15 18463 1578.0
## - `65aed7dc1f`    1      7.75 18464 1578.5
## - f66b98dd69      1      8.26 18464 1579.0
## - e7ee22effb      1      8.46 18464 1579.2
## - `2719b72c0d`    1      8.49 18465 1579.2
## - `98475257f7`    1      8.86 18465 1579.5
## - fe0318e273      1      8.97 18465 1579.7
## - ae08d2297e      1     10.01 18466 1580.6
## - `253eb5ef11`    1     13.09 18469 1583.4
## - `49756d8e0f`    1     16.46 18472 1586.5
## - `60ec1426ce`    1     22.80 18479 1592.4
## - `016399044a`    1     28.94 18485 1598.0
## - c0c3df65b1      1     33.03 18489 1601.8
## - `087235d61e`    1     44.80 18501 1612.6
## - f0a0febd35      1     45.11 18501 1612.9
## - `1f3058af83`    1     50.41 18506 1617.7
## - a14fd026ce      1     66.64 18523 1632.6
## - `87b982928b`    1     70.40 18526 1636.0
## - `7fe6cb4c98`    1     74.93 18531 1640.2
## - f013b60e50      1     92.89 18549 1656.7
## - `5f360995ef`    1    104.17 18560 1667.0
## - ea0f4a32e3      1    127.30 18583 1688.1
## - `174825d438`    1    139.39 18596 1699.2
## - `8c2e088a3d`    1    217.40 18674 1770.2
## - `8f5f7c556a`    1    219.41 18676 1772.1
## - `2d7fe4693a`    1    226.07 18682 1778.1
## - e0a0772df0      1    309.73 18766 1854.0
## - d2c775fa99      1    331.68 18788 1873.8
## - beb6e17af1      1    497.98 18954 2023.5
## - `5b862c0a8f`    1    511.02 18967 2035.2
## - `9a575e82a4_1`  1    546.73 19003 2067.1
## - `06888ceac9_1`  1    619.49 19076 2132.0
## - `6db53d265a`    1    651.77 19108 2160.7
## - e86a2190c1      1    758.43 19214 2255.2
## - aee1e4fc85      1    765.65 19222 2261.6
## 
## Step:  AIC=1571.54
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - b9a487ac3c      1      0.57 18457 1570.1
## - `12eda2d982`    1      0.58 18457 1570.1
## - ee2ac696ff      1      0.59 18457 1570.1
## - `77b3b41efa`    1      0.63 18457 1570.1
## - `55907cc1de`    1      0.63 18457 1570.1
## - `7cb7913148_6`  1      0.68 18457 1570.2
## - `7cb7913148_2`  1      0.71 18457 1570.2
## - `9b6e0b36c2`    1      0.72 18457 1570.2
## - `0342faceb5`    1      0.79 18457 1570.3
## - fbf66c8021      1      0.90 18457 1570.4
## - c1b8ce2354      1      0.99 18457 1570.5
## - `3eb53ae932`    1      0.99 18457 1570.5
## - `0b846350ef`    1      1.31 18458 1570.8
## - dcfcbc2ea1      1      1.63 18458 1571.0
## - `8311343404`    1      1.70 18458 1571.1
## - `2e874bc151`    1      1.86 18458 1571.3
## - ba54a2a637      1      1.89 18458 1571.3
## - aa69c802b6      1      2.06 18458 1571.4
## <none>                        18456 1571.5
## - `3e200bf766`    1      2.74 18459 1572.1
## - `7cb7913148_4`  1      2.82 18459 1572.1
## - b4112a94a6      1      3.26 18460 1572.5
## - `2a457d15d9`    1      3.35 18460 1572.6
## - e5efa4d39a      1      3.54 18460 1572.8
## - bdf934caa7      1      3.64 18460 1572.9
## - `29bbd86997`    1      3.81 18460 1573.0
## + `7cb7913148_7`  1      0.49 18456 1573.1
## - `7925993f42`    1      3.87 18460 1573.1
## + `7743f273c2`    1      0.40 18456 1573.2
## + `55cf3f7627`    1      0.39 18456 1573.2
## - `384bec5dd1_1`  1      4.03 18460 1573.2
## + a24802caa5      1      0.29 18456 1573.3
## + `25bbf0e7e7`    1      0.25 18456 1573.3
## + `8de0382f02`    1      0.24 18456 1573.3
## - `173b6590ae`    1      4.12 18460 1573.3
## + `7734c0c22f`    1      0.17 18456 1573.4
## + `7cb7913148_3`  1      0.16 18456 1573.4
## + `4468394575`    1      0.15 18456 1573.4
## + `3df2300fa2`    1      0.14 18456 1573.4
## + `8a21502326`    1      0.12 18456 1573.4
## + `779d13189e`    1      0.10 18456 1573.4
## + `20f1afc5c7`    1      0.10 18456 1573.5
## + fdf8628ca7      1      0.05 18456 1573.5
## + `7cb7913148_1`  1      0.05 18456 1573.5
## + `0e2ab0831c`    1      0.04 18456 1573.5
## + ac826f0013      1      0.03 18456 1573.5
## + b709f75447      1      0.03 18456 1573.5
## + d035af6ffa      1      0.03 18456 1573.5
## + `6516422788`    1      0.03 18456 1573.5
## + `96e6f0be58`    1      0.02 18456 1573.5
## + `072b7e8f27`    1      0.02 18456 1573.5
## + `4fc17427c8`    1      0.02 18456 1573.5
## + `99d44111c9`    1      0.02 18456 1573.5
## + `63bcf89b1d`    1      0.01 18456 1573.5
## + `7cb7913148_5`  1      0.01 18456 1573.5
## + `7841b6a5b1`    1      0.01 18456 1573.5
## + d4d6566f9c      1      0.00 18456 1573.5
## - `298ed82b22`    1      4.39 18461 1573.6
## - `56371466d7`    1      4.49 18461 1573.7
## - fe8cdd80ba      1      4.50 18461 1573.7
## - `136c1727c3`    1      4.57 18461 1573.8
## - `435dec85e2`    1      4.75 18461 1573.9
## - `1fa099bb01`    1      4.78 18461 1573.9
## - `96c30c7eef`    1      5.21 18461 1574.3
## - `1f222e3669`    1      5.84 18462 1574.9
## - c58f611921      1      6.18 18462 1575.2
## - abca7a848f      1      6.32 18462 1575.3
## - ffd1cdcfc1      1      6.53 18463 1575.5
## - `789b5244a9`    1      6.88 18463 1575.9
## - `04e7268385`    1      7.00 18463 1576.0
## - ed7e658a27      1      7.15 18463 1576.1
## - `65aed7dc1f`    1      7.76 18464 1576.7
## - f66b98dd69      1      8.26 18464 1577.1
## - e7ee22effb      1      8.49 18465 1577.3
## - `2719b72c0d`    1      8.49 18465 1577.3
## - `98475257f7`    1      8.85 18465 1577.7
## - fe0318e273      1      8.97 18465 1577.8
## - ae08d2297e      1     10.00 18466 1578.7
## - `253eb5ef11`    1     13.11 18469 1581.6
## - `49756d8e0f`    1     16.47 18473 1584.7
## - `60ec1426ce`    1     22.76 18479 1590.5
## - `016399044a`    1     29.00 18485 1596.2
## - c0c3df65b1      1     32.96 18489 1599.8
## - `087235d61e`    1     44.75 18501 1610.7
## - f0a0febd35      1     45.09 18501 1611.0
## - `1f3058af83`    1     50.33 18506 1615.8
## - `2bc6ab42f7`    1     60.70 18517 1625.3
## - a14fd026ce      1     66.60 18523 1630.7
## - `87b982928b`    1     70.35 18527 1634.1
## - `7fe6cb4c98`    1     74.89 18531 1638.3
## - f013b60e50      1     92.95 18549 1654.8
## - `5f360995ef`    1    104.13 18560 1665.1
## - ea0f4a32e3      1    127.33 18584 1686.3
## - `174825d438`    1    139.40 18596 1697.3
## - `8c2e088a3d`    1    217.58 18674 1768.5
## - `8f5f7c556a`    1    219.64 18676 1770.4
## - `2d7fe4693a`    1    226.04 18682 1776.2
## - e0a0772df0      1    309.75 18766 1852.2
## - d2c775fa99      1    331.88 18788 1872.2
## - beb6e17af1      1    497.92 18954 2021.6
## - `5b862c0a8f`    1    510.96 18967 2033.2
## - `9a575e82a4_1`  1    546.62 19003 2065.1
## - `06888ceac9_1`  1    619.43 19076 2130.1
## - `6db53d265a`    1    651.85 19108 2158.9
## - e86a2190c1      1    758.37 19215 2253.3
## - aee1e4fc85      1    765.94 19222 2260.0
## 
## Step:  AIC=1570.06
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + ee2ac696ff + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `12eda2d982`    1      0.57 18457 1568.6
## - ee2ac696ff      1      0.60 18457 1568.6
## - `77b3b41efa`    1      0.62 18457 1568.6
## - `55907cc1de`    1      0.64 18457 1568.7
## - `7cb7913148_6`  1      0.67 18458 1568.7
## - `7cb7913148_2`  1      0.70 18458 1568.7
## - `9b6e0b36c2`    1      0.71 18458 1568.7
## - `0342faceb5`    1      0.80 18458 1568.8
## - fbf66c8021      1      0.90 18458 1568.9
## - c1b8ce2354      1      1.00 18458 1569.0
## - `3eb53ae932`    1      1.00 18458 1569.0
## - `0b846350ef`    1      1.31 18458 1569.3
## - dcfcbc2ea1      1      1.65 18458 1569.6
## - `8311343404`    1      1.69 18458 1569.6
## - `2e874bc151`    1      1.84 18459 1569.8
## - ba54a2a637      1      1.89 18459 1569.8
## - aa69c802b6      1      2.05 18459 1570.0
## <none>                        18457 1570.1
## - `3e200bf766`    1      2.72 18460 1570.6
## - `7cb7913148_4`  1      2.82 18460 1570.7
## - b4112a94a6      1      3.28 18460 1571.1
## - `2a457d15d9`    1      3.34 18460 1571.1
## - e5efa4d39a      1      3.53 18460 1571.3
## - bdf934caa7      1      3.64 18460 1571.4
## + b9a487ac3c      1      0.57 18456 1571.5
## - `29bbd86997`    1      3.80 18461 1571.6
## + `7cb7913148_7`  1      0.49 18456 1571.6
## - `7925993f42`    1      3.89 18461 1571.6
## + `7743f273c2`    1      0.41 18456 1571.7
## + `55cf3f7627`    1      0.39 18456 1571.7
## - `384bec5dd1_1`  1      4.02 18461 1571.8
## + a24802caa5      1      0.28 18456 1571.8
## + `25bbf0e7e7`    1      0.26 18456 1571.8
## + `8de0382f02`    1      0.24 18457 1571.8
## - `173b6590ae`    1      4.13 18461 1571.9
## + `7734c0c22f`    1      0.17 18457 1571.9
## + `7cb7913148_3`  1      0.16 18457 1571.9
## + `4468394575`    1      0.14 18457 1571.9
## + `3df2300fa2`    1      0.14 18457 1571.9
## + `8a21502326`    1      0.11 18457 1572.0
## + `779d13189e`    1      0.10 18457 1572.0
## + `20f1afc5c7`    1      0.09 18457 1572.0
## + fdf8628ca7      1      0.06 18457 1572.0
## + `7cb7913148_1`  1      0.05 18457 1572.0
## + `0e2ab0831c`    1      0.04 18457 1572.0
## + ac826f0013      1      0.03 18457 1572.0
## + b709f75447      1      0.03 18457 1572.0
## + `6516422788`    1      0.03 18457 1572.0
## + d035af6ffa      1      0.03 18457 1572.0
## + `96e6f0be58`    1      0.02 18457 1572.0
## + `072b7e8f27`    1      0.02 18457 1572.0
## + `4fc17427c8`    1      0.02 18457 1572.0
## + `99d44111c9`    1      0.02 18457 1572.0
## + `63bcf89b1d`    1      0.01 18457 1572.0
## + `7cb7913148_5`  1      0.01 18457 1572.0
## + `7841b6a5b1`    1      0.01 18457 1572.1
## + d4d6566f9c      1      0.00 18457 1572.1
## - `298ed82b22`    1      4.36 18461 1572.1
## - `56371466d7`    1      4.47 18461 1572.2
## - fe8cdd80ba      1      4.51 18461 1572.2
## - `136c1727c3`    1      4.59 18461 1572.3
## - `1fa099bb01`    1      4.72 18462 1572.4
## - `435dec85e2`    1      4.75 18462 1572.4
## - `96c30c7eef`    1      5.17 18462 1572.8
## - `1f222e3669`    1      5.88 18463 1573.5
## - c58f611921      1      6.21 18463 1573.8
## - abca7a848f      1      6.31 18463 1573.9
## - ffd1cdcfc1      1      6.55 18463 1574.1
## - `789b5244a9`    1      6.85 18464 1574.4
## - `04e7268385`    1      7.03 18464 1574.5
## - ed7e658a27      1      7.11 18464 1574.6
## - `65aed7dc1f`    1      7.80 18465 1575.2
## - f66b98dd69      1      8.28 18465 1575.7
## - `2719b72c0d`    1      8.51 18465 1575.9
## - e7ee22effb      1      8.51 18465 1575.9
## - `98475257f7`    1      8.87 18466 1576.2
## - fe0318e273      1      9.00 18466 1576.3
## - ae08d2297e      1      9.95 18467 1577.2
## - `253eb5ef11`    1     13.09 18470 1580.1
## - `49756d8e0f`    1     16.50 18473 1583.2
## - `60ec1426ce`    1     22.68 18480 1588.9
## - `016399044a`    1     28.93 18486 1594.7
## - c0c3df65b1      1     33.05 18490 1598.4
## - `087235d61e`    1     44.69 18502 1609.1
## - f0a0febd35      1     44.96 18502 1609.4
## - `1f3058af83`    1     50.48 18507 1614.4
## - `2bc6ab42f7`    1     60.63 18517 1623.8
## - a14fd026ce      1     66.72 18524 1629.3
## - `87b982928b`    1     70.40 18527 1632.7
## - `7fe6cb4c98`    1     74.85 18532 1636.8
## - f013b60e50      1     93.26 18550 1653.7
## - `5f360995ef`    1    104.26 18561 1663.7
## - ea0f4a32e3      1    127.35 18584 1684.8
## - `174825d438`    1    139.27 18596 1695.7
## - `8c2e088a3d`    1    217.61 18674 1767.1
## - `8f5f7c556a`    1    219.30 18676 1768.6
## - `2d7fe4693a`    1    226.04 18683 1774.8
## - e0a0772df0      1    309.70 18766 1850.6
## - d2c775fa99      1    331.83 18789 1870.6
## - beb6e17af1      1    497.82 18955 2020.0
## - `5b862c0a8f`    1    510.84 18968 2031.6
## - `9a575e82a4_1`  1    546.51 19003 2063.6
## - `06888ceac9_1`  1    619.84 19077 2128.9
## - `6db53d265a`    1    651.99 19109 2157.5
## - e86a2190c1      1    759.43 19216 2252.7
## - aee1e4fc85      1    765.71 19222 2258.3
## 
## Step:  AIC=1568.59
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + ee2ac696ff + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - ee2ac696ff      1      0.58 18458 1567.1
## - `77b3b41efa`    1      0.63 18458 1567.2
## - `55907cc1de`    1      0.65 18458 1567.2
## - `7cb7913148_6`  1      0.65 18458 1567.2
## - `7cb7913148_2`  1      0.70 18458 1567.2
## - `9b6e0b36c2`    1      0.72 18458 1567.2
## - `0342faceb5`    1      0.80 18458 1567.3
## - fbf66c8021      1      0.90 18458 1567.4
## - c1b8ce2354      1      1.01 18458 1567.5
## - `3eb53ae932`    1      1.01 18458 1567.5
## - `0b846350ef`    1      1.30 18459 1567.8
## - dcfcbc2ea1      1      1.65 18459 1568.1
## - `8311343404`    1      1.67 18459 1568.1
## - `2e874bc151`    1      1.83 18459 1568.3
## - ba54a2a637      1      1.88 18459 1568.3
## - aa69c802b6      1      2.06 18459 1568.5
## <none>                        18457 1568.6
## - `3e200bf766`    1      2.71 18460 1569.1
## - `7cb7913148_4`  1      2.80 18460 1569.2
## - b4112a94a6      1      3.28 18461 1569.6
## - `2a457d15d9`    1      3.32 18461 1569.7
## - e5efa4d39a      1      3.52 18461 1569.8
## - bdf934caa7      1      3.66 18461 1570.0
## + `12eda2d982`    1      0.57 18457 1570.1
## + b9a487ac3c      1      0.57 18457 1570.1
## - `29bbd86997`    1      3.80 18461 1570.1
## + `7cb7913148_7`  1      0.47 18457 1570.2
## - `7925993f42`    1      3.88 18461 1570.2
## + `7743f273c2`    1      0.41 18457 1570.2
## + `55cf3f7627`    1      0.38 18457 1570.2
## - `384bec5dd1_1`  1      4.01 18461 1570.3
## + a24802caa5      1      0.28 18457 1570.3
## + `25bbf0e7e7`    1      0.27 18457 1570.3
## + `8de0382f02`    1      0.24 18457 1570.4
## - `173b6590ae`    1      4.14 18462 1570.4
## + `7734c0c22f`    1      0.17 18457 1570.4
## + `7cb7913148_3`  1      0.14 18457 1570.5
## + `4468394575`    1      0.14 18457 1570.5
## + `3df2300fa2`    1      0.14 18457 1570.5
## + `8a21502326`    1      0.11 18457 1570.5
## + `779d13189e`    1      0.10 18457 1570.5
## + `20f1afc5c7`    1      0.09 18457 1570.5
## + `7cb7913148_1`  1      0.06 18457 1570.5
## + fdf8628ca7      1      0.05 18457 1570.5
## + `0e2ab0831c`    1      0.04 18457 1570.6
## + ac826f0013      1      0.04 18457 1570.6
## + `6516422788`    1      0.03 18457 1570.6
## + d035af6ffa      1      0.03 18457 1570.6
## + b709f75447      1      0.03 18457 1570.6
## + `072b7e8f27`    1      0.02 18457 1570.6
## + `96e6f0be58`    1      0.02 18457 1570.6
## + `4fc17427c8`    1      0.02 18457 1570.6
## + `99d44111c9`    1      0.02 18457 1570.6
## + `7cb7913148_5`  1      0.01 18457 1570.6
## + `63bcf89b1d`    1      0.01 18457 1570.6
## + `7841b6a5b1`    1      0.01 18457 1570.6
## + d4d6566f9c      1      0.00 18457 1570.6
## - `298ed82b22`    1      4.36 18462 1570.6
## - `56371466d7`    1      4.47 18462 1570.7
## - fe8cdd80ba      1      4.53 18462 1570.8
## - `136c1727c3`    1      4.58 18462 1570.8
## - `1fa099bb01`    1      4.74 18462 1571.0
## - `435dec85e2`    1      4.75 18462 1571.0
## - `96c30c7eef`    1      5.17 18462 1571.3
## - `1f222e3669`    1      5.87 18463 1572.0
## - c58f611921      1      6.16 18464 1572.3
## - abca7a848f      1      6.30 18464 1572.4
## - ffd1cdcfc1      1      6.60 18464 1572.7
## - `789b5244a9`    1      6.84 18464 1572.9
## - `04e7268385`    1      7.03 18464 1573.1
## - ed7e658a27      1      7.11 18464 1573.1
## - `65aed7dc1f`    1      7.84 18465 1573.8
## - f66b98dd69      1      8.28 18466 1574.2
## - e7ee22effb      1      8.50 18466 1574.4
## - `2719b72c0d`    1      8.51 18466 1574.4
## - `98475257f7`    1      8.90 18466 1574.8
## - fe0318e273      1      8.97 18466 1574.8
## - ae08d2297e      1      9.97 18467 1575.8
## - `253eb5ef11`    1     13.05 18470 1578.6
## - `49756d8e0f`    1     16.52 18474 1581.8
## - `60ec1426ce`    1     22.68 18480 1587.4
## - `016399044a`    1     28.95 18486 1593.2
## - c0c3df65b1      1     33.01 18490 1596.9
## - `087235d61e`    1     44.61 18502 1607.6
## - f0a0febd35      1     44.86 18502 1607.8
## - `1f3058af83`    1     50.45 18508 1612.9
## - `2bc6ab42f7`    1     60.67 18518 1622.3
## - a14fd026ce      1     66.72 18524 1627.9
## - `87b982928b`    1     70.30 18528 1631.1
## - `7fe6cb4c98`    1     74.94 18532 1635.4
## - f013b60e50      1     93.12 18550 1652.0
## - `5f360995ef`    1    104.20 18562 1662.2
## - ea0f4a32e3      1    127.47 18585 1683.5
## - `174825d438`    1    139.37 18597 1694.3
## - `8c2e088a3d`    1    217.76 18675 1765.8
## - `8f5f7c556a`    1    219.39 18677 1767.2
## - `2d7fe4693a`    1    225.91 18683 1773.2
## - e0a0772df0      1    309.83 18767 1849.3
## - d2c775fa99      1    331.77 18789 1869.1
## - beb6e17af1      1    497.89 18955 2018.6
## - `5b862c0a8f`    1    511.13 18968 2030.4
## - `9a575e82a4_1`  1    546.78 19004 2062.3
## - `06888ceac9_1`  1    619.59 19077 2127.2
## - `6db53d265a`    1    652.55 19110 2156.5
## - e86a2190c1      1    759.02 19216 2250.9
## - aee1e4fc85      1    765.69 19223 2256.8
## 
## Step:  AIC=1567.13
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `77b3b41efa`    1      0.64 18459 1565.7
## - `55907cc1de`    1      0.65 18459 1565.7
## - `7cb7913148_6`  1      0.65 18459 1565.7
## - `7cb7913148_2`  1      0.71 18459 1565.8
## - `9b6e0b36c2`    1      0.72 18459 1565.8
## - `0342faceb5`    1      0.80 18459 1565.9
## - fbf66c8021      1      0.90 18459 1566.0
## - c1b8ce2354      1      1.02 18459 1566.1
## - `3eb53ae932`    1      1.02 18459 1566.1
## - `0b846350ef`    1      1.31 18459 1566.3
## - `8311343404`    1      1.65 18460 1566.7
## - dcfcbc2ea1      1      1.66 18460 1566.7
## - `2e874bc151`    1      1.85 18460 1566.8
## - ba54a2a637      1      1.95 18460 1566.9
## - aa69c802b6      1      2.07 18460 1567.0
## <none>                        18458 1567.1
## - `3e200bf766`    1      2.73 18461 1567.6
## - `7cb7913148_4`  1      2.82 18461 1567.7
## - b4112a94a6      1      3.25 18461 1568.1
## - `2a457d15d9`    1      3.31 18461 1568.2
## - e5efa4d39a      1      3.52 18462 1568.4
## - bdf934caa7      1      3.64 18462 1568.5
## + ee2ac696ff      1      0.58 18457 1568.6
## + b9a487ac3c      1      0.58 18457 1568.6
## + `12eda2d982`    1      0.56 18457 1568.6
## - `29bbd86997`    1      3.79 18462 1568.6
## - `7925993f42`    1      3.87 18462 1568.7
## + `7cb7913148_7`  1      0.48 18458 1568.7
## + `7743f273c2`    1      0.41 18458 1568.8
## + `55cf3f7627`    1      0.38 18458 1568.8
## - `384bec5dd1_1`  1      4.04 18462 1568.8
## + a24802caa5      1      0.28 18458 1568.9
## + `25bbf0e7e7`    1      0.26 18458 1568.9
## + `8de0382f02`    1      0.23 18458 1568.9
## - `173b6590ae`    1      4.12 18462 1568.9
## + `7734c0c22f`    1      0.17 18458 1569.0
## + `4468394575`    1      0.15 18458 1569.0
## + `3df2300fa2`    1      0.15 18458 1569.0
## + `7cb7913148_3`  1      0.14 18458 1569.0
## + `8a21502326`    1      0.11 18458 1569.0
## + `779d13189e`    1      0.10 18458 1569.0
## + `20f1afc5c7`    1      0.10 18458 1569.0
## + fdf8628ca7      1      0.06 18458 1569.1
## + `7cb7913148_1`  1      0.05 18458 1569.1
## + ac826f0013      1      0.04 18458 1569.1
## + `0e2ab0831c`    1      0.04 18458 1569.1
## + `6516422788`    1      0.03 18458 1569.1
## + d035af6ffa      1      0.03 18458 1569.1
## + b709f75447      1      0.03 18458 1569.1
## + `96e6f0be58`    1      0.03 18458 1569.1
## + `072b7e8f27`    1      0.02 18458 1569.1
## + `4fc17427c8`    1      0.02 18458 1569.1
## + `99d44111c9`    1      0.02 18458 1569.1
## + `7cb7913148_5`  1      0.01 18458 1569.1
## + `63bcf89b1d`    1      0.01 18458 1569.1
## + `7841b6a5b1`    1      0.01 18458 1569.1
## + d4d6566f9c      1      0.00 18458 1569.1
## - `298ed82b22`    1      4.37 18462 1569.1
## - fe8cdd80ba      1      4.48 18462 1569.2
## - `56371466d7`    1      4.49 18462 1569.3
## - `136c1727c3`    1      4.55 18462 1569.3
## - `1fa099bb01`    1      4.75 18463 1569.5
## - `435dec85e2`    1      4.79 18463 1569.5
## - `96c30c7eef`    1      5.18 18463 1569.9
## - `1f222e3669`    1      5.82 18464 1570.5
## - c58f611921      1      6.17 18464 1570.8
## - abca7a848f      1      6.26 18464 1570.9
## - ffd1cdcfc1      1      6.63 18465 1571.2
## - `789b5244a9`    1      6.85 18465 1571.4
## - `04e7268385`    1      7.00 18465 1571.6
## - ed7e658a27      1      7.12 18465 1571.7
## - `65aed7dc1f`    1      7.83 18466 1572.3
## - f66b98dd69      1      8.26 18466 1572.7
## - e7ee22effb      1      8.44 18466 1572.9
## - `2719b72c0d`    1      8.49 18466 1572.9
## - `98475257f7`    1      8.96 18467 1573.4
## - fe0318e273      1      9.00 18467 1573.4
## - ae08d2297e      1      9.98 18468 1574.3
## - `253eb5ef11`    1     13.13 18471 1577.2
## - `49756d8e0f`    1     16.48 18474 1580.3
## - `60ec1426ce`    1     22.74 18481 1586.0
## - `016399044a`    1     29.08 18487 1591.8
## - c0c3df65b1      1     33.09 18491 1595.5
## - `087235d61e`    1     44.73 18503 1606.2
## - f0a0febd35      1     44.78 18503 1606.3
## - `1f3058af83`    1     50.67 18509 1611.7
## - `2bc6ab42f7`    1     60.55 18518 1620.7
## - a14fd026ce      1     66.83 18525 1626.5
## - `87b982928b`    1     70.24 18528 1629.6
## - `7fe6cb4c98`    1     74.99 18533 1634.0
## - f013b60e50      1     93.26 18551 1650.7
## - `5f360995ef`    1    104.31 18562 1660.8
## - ea0f4a32e3      1    127.46 18585 1682.0
## - `174825d438`    1    139.33 18597 1692.8
## - `8c2e088a3d`    1    217.60 18676 1764.1
## - `8f5f7c556a`    1    219.58 18678 1765.9
## - `2d7fe4693a`    1    225.74 18684 1771.5
## - e0a0772df0      1    309.97 18768 1847.9
## - d2c775fa99      1    332.19 18790 1868.0
## - beb6e17af1      1    497.58 18956 2016.8
## - `5b862c0a8f`    1    511.28 18969 2029.1
## - `9a575e82a4_1`  1    546.61 19005 2060.7
## - `06888ceac9_1`  1    619.82 19078 2125.9
## - `6db53d265a`    1    652.20 19110 2154.8
## - e86a2190c1      1    759.08 19217 2249.4
## - aee1e4fc85      1    765.33 19223 2255.0
## 
## Step:  AIC=1565.71
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `55907cc1de`    1      0.65 18459 1564.3
## - `7cb7913148_6`  1      0.66 18459 1564.3
## - `7cb7913148_2`  1      0.71 18459 1564.4
## - `9b6e0b36c2`    1      0.72 18459 1564.4
## - `0342faceb5`    1      0.79 18459 1564.4
## - fbf66c8021      1      0.92 18460 1564.5
## - c1b8ce2354      1      1.02 18460 1564.7
## - `3eb53ae932`    1      1.02 18460 1564.7
## - `0b846350ef`    1      1.31 18460 1564.9
## - `8311343404`    1      1.65 18460 1565.2
## - dcfcbc2ea1      1      1.67 18460 1565.2
## - `2e874bc151`    1      1.87 18460 1565.4
## - ba54a2a637      1      1.94 18460 1565.5
## - aa69c802b6      1      2.10 18461 1565.6
## <none>                        18459 1565.7
## - `3e200bf766`    1      2.73 18461 1566.2
## - `7cb7913148_4`  1      2.82 18461 1566.3
## - b4112a94a6      1      3.27 18462 1566.7
## - `2a457d15d9`    1      3.33 18462 1566.8
## - e5efa4d39a      1      3.52 18462 1566.9
## - bdf934caa7      1      3.63 18462 1567.0
## + `77b3b41efa`    1      0.64 18458 1567.1
## + ee2ac696ff      1      0.59 18458 1567.2
## + b9a487ac3c      1      0.57 18458 1567.2
## + `12eda2d982`    1      0.57 18458 1567.2
## - `29bbd86997`    1      3.79 18462 1567.2
## + `7cb7913148_7`  1      0.48 18458 1567.3
## - `7925993f42`    1      3.88 18462 1567.3
## + `7743f273c2`    1      0.41 18458 1567.3
## + `55cf3f7627`    1      0.38 18458 1567.4
## - `384bec5dd1_1`  1      4.06 18463 1567.4
## + a24802caa5      1      0.29 18458 1567.4
## + `25bbf0e7e7`    1      0.27 18458 1567.5
## - `173b6590ae`    1      4.10 18463 1567.5
## + `8de0382f02`    1      0.23 18458 1567.5
## + `7734c0c22f`    1      0.17 18458 1567.5
## + `3df2300fa2`    1      0.15 18458 1567.6
## + `4468394575`    1      0.14 18458 1567.6
## + `7cb7913148_3`  1      0.14 18458 1567.6
## + `8a21502326`    1      0.11 18458 1567.6
## + `779d13189e`    1      0.10 18458 1567.6
## + `20f1afc5c7`    1      0.10 18458 1567.6
## + fdf8628ca7      1      0.06 18458 1567.7
## + `7cb7913148_1`  1      0.05 18458 1567.7
## + ac826f0013      1      0.04 18458 1567.7
## + `6516422788`    1      0.04 18458 1567.7
## + `0e2ab0831c`    1      0.03 18458 1567.7
## + b709f75447      1      0.03 18458 1567.7
## + d035af6ffa      1      0.03 18459 1567.7
## + `96e6f0be58`    1      0.03 18459 1567.7
## + `072b7e8f27`    1      0.03 18459 1567.7
## + `4fc17427c8`    1      0.02 18459 1567.7
## + `99d44111c9`    1      0.02 18459 1567.7
## + `7cb7913148_5`  1      0.01 18459 1567.7
## + `63bcf89b1d`    1      0.01 18459 1567.7
## + `7841b6a5b1`    1      0.01 18459 1567.7
## + d4d6566f9c      1      0.00 18459 1567.7
## - `298ed82b22`    1      4.38 18463 1567.7
## - `56371466d7`    1      4.45 18463 1567.8
## - fe8cdd80ba      1      4.47 18463 1567.8
## - `136c1727c3`    1      4.49 18463 1567.8
## - `1fa099bb01`    1      4.76 18463 1568.1
## - `435dec85e2`    1      4.76 18463 1568.1
## - `96c30c7eef`    1      5.21 18464 1568.5
## - `1f222e3669`    1      5.81 18464 1569.0
## - c58f611921      1      6.13 18465 1569.3
## - abca7a848f      1      6.26 18465 1569.5
## - ffd1cdcfc1      1      6.64 18465 1569.8
## - `789b5244a9`    1      6.89 18466 1570.0
## - `04e7268385`    1      7.00 18466 1570.2
## - ed7e658a27      1      7.16 18466 1570.3
## - `65aed7dc1f`    1      7.81 18466 1570.9
## - f66b98dd69      1      8.25 18467 1571.3
## - e7ee22effb      1      8.44 18467 1571.5
## - `2719b72c0d`    1      8.48 18467 1571.5
## - `98475257f7`    1      8.96 18468 1572.0
## - fe0318e273      1      9.02 18468 1572.0
## - ae08d2297e      1      9.96 18468 1572.9
## - `253eb5ef11`    1     13.14 18472 1575.8
## - `49756d8e0f`    1     16.49 18475 1578.9
## - `60ec1426ce`    1     22.80 18481 1584.7
## - `016399044a`    1     29.15 18488 1590.5
## - c0c3df65b1      1     33.09 18492 1594.1
## - `087235d61e`    1     44.74 18503 1604.8
## - f0a0febd35      1     44.89 18504 1605.0
## - `1f3058af83`    1     50.80 18509 1610.4
## - `2bc6ab42f7`    1     60.73 18519 1619.5
## - a14fd026ce      1     66.94 18526 1625.2
## - `87b982928b`    1     70.24 18529 1628.2
## - `7fe6cb4c98`    1     75.12 18534 1632.7
## - f013b60e50      1     93.25 18552 1649.3
## - `5f360995ef`    1    104.30 18563 1659.4
## - ea0f4a32e3      1    127.49 18586 1680.6
## - `174825d438`    1    139.39 18598 1691.5
## - `8c2e088a3d`    1    217.45 18676 1762.6
## - `8f5f7c556a`    1    219.50 18678 1764.4
## - `2d7fe4693a`    1    225.90 18684 1770.2
## - e0a0772df0      1    310.04 18769 1846.5
## - d2c775fa99      1    332.11 18791 1866.5
## - beb6e17af1      1    497.82 18956 2015.6
## - `5b862c0a8f`    1    511.13 18970 2027.5
## - `9a575e82a4_1`  1    546.29 19005 2058.9
## - `06888ceac9_1`  1    620.04 19079 2124.7
## - `6db53d265a`    1    652.39 19111 2153.5
## - e86a2190c1      1    759.19 19218 2248.1
## - aee1e4fc85      1    765.14 19224 2253.4
## 
## Step:  AIC=1564.31
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + b4112a94a6 + 
##     `173b6590ae` + `3e200bf766` + c58f611921 + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `7cb7913148_6`  1      0.64 18460 1562.9
## - `7cb7913148_2`  1      0.70 18460 1563.0
## - `9b6e0b36c2`    1      0.73 18460 1563.0
## - `0342faceb5`    1      0.78 18460 1563.0
## - fbf66c8021      1      0.91 18460 1563.2
## - c1b8ce2354      1      1.02 18460 1563.2
## - `3eb53ae932`    1      1.02 18460 1563.2
## - `0b846350ef`    1      1.30 18460 1563.5
## - `8311343404`    1      1.63 18461 1563.8
## - dcfcbc2ea1      1      1.65 18461 1563.8
## - `2e874bc151`    1      1.88 18461 1564.0
## - ba54a2a637      1      1.92 18461 1564.1
## - aa69c802b6      1      2.10 18461 1564.2
## <none>                        18459 1564.3
## - `3e200bf766`    1      2.74 18462 1564.8
## - `7cb7913148_4`  1      2.84 18462 1564.9
## - b4112a94a6      1      3.30 18462 1565.3
## - `2a457d15d9`    1      3.31 18462 1565.3
## - e5efa4d39a      1      3.54 18463 1565.6
## - bdf934caa7      1      3.60 18463 1565.6
## + `55907cc1de`    1      0.65 18459 1565.7
## + `77b3b41efa`    1      0.64 18459 1565.7
## + ee2ac696ff      1      0.59 18459 1565.8
## + `12eda2d982`    1      0.57 18459 1565.8
## + b9a487ac3c      1      0.57 18459 1565.8
## - `29bbd86997`    1      3.81 18463 1565.8
## + `7cb7913148_7`  1      0.49 18459 1565.8
## - `7925993f42`    1      3.89 18463 1565.9
## + `7743f273c2`    1      0.41 18459 1565.9
## + `55cf3f7627`    1      0.38 18459 1566.0
## + a24802caa5      1      0.29 18459 1566.0
## + `25bbf0e7e7`    1      0.27 18459 1566.1
## - `384bec5dd1_1`  1      4.09 18463 1566.1
## + `8de0382f02`    1      0.24 18459 1566.1
## - `173b6590ae`    1      4.12 18463 1566.1
## + `7734c0c22f`    1      0.17 18459 1566.2
## + `3df2300fa2`    1      0.15 18459 1566.2
## + `7cb7913148_3`  1      0.15 18459 1566.2
## + `4468394575`    1      0.14 18459 1566.2
## + `8a21502326`    1      0.12 18459 1566.2
## + `20f1afc5c7`    1      0.10 18459 1566.2
## + `779d13189e`    1      0.10 18459 1566.2
## + fdf8628ca7      1      0.06 18459 1566.2
## + `7cb7913148_1`  1      0.05 18459 1566.3
## + `0e2ab0831c`    1      0.04 18459 1566.3
## + `6516422788`    1      0.03 18459 1566.3
## + b709f75447      1      0.03 18459 1566.3
## + `96e6f0be58`    1      0.03 18459 1566.3
## + d035af6ffa      1      0.03 18459 1566.3
## + `072b7e8f27`    1      0.02 18459 1566.3
## + `4fc17427c8`    1      0.02 18459 1566.3
## + `99d44111c9`    1      0.02 18459 1566.3
## + `63bcf89b1d`    1      0.01 18459 1566.3
## + `7cb7913148_5`  1      0.01 18459 1566.3
## + `7841b6a5b1`    1      0.01 18459 1566.3
## + ac826f0013      1      0.00 18459 1566.3
## + d4d6566f9c      1      0.00 18459 1566.3
## - `298ed82b22`    1      4.41 18464 1566.4
## - `56371466d7`    1      4.45 18464 1566.4
## - `136c1727c3`    1      4.47 18464 1566.4
## - fe8cdd80ba      1      4.52 18464 1566.5
## - `1fa099bb01`    1      4.75 18464 1566.7
## - `435dec85e2`    1      4.76 18464 1566.7
## - `96c30c7eef`    1      5.22 18464 1567.1
## - `1f222e3669`    1      5.82 18465 1567.7
## - c58f611921      1      6.16 18465 1568.0
## - abca7a848f      1      6.27 18466 1568.1
## - ffd1cdcfc1      1      6.64 18466 1568.4
## - `789b5244a9`    1      6.90 18466 1568.7
## - `04e7268385`    1      7.00 18466 1568.8
## - ed7e658a27      1      7.17 18466 1568.9
## - `65aed7dc1f`    1      7.85 18467 1569.5
## - f66b98dd69      1      8.22 18467 1569.9
## - e7ee22effb      1      8.43 18468 1570.1
## - `2719b72c0d`    1      8.45 18468 1570.1
## - `98475257f7`    1      8.94 18468 1570.5
## - fe0318e273      1      9.01 18468 1570.6
## - ae08d2297e      1      9.94 18469 1571.5
## - `253eb5ef11`    1     13.06 18472 1574.3
## - `49756d8e0f`    1     16.49 18476 1577.5
## - `60ec1426ce`    1     22.82 18482 1583.3
## - `016399044a`    1     29.18 18488 1589.1
## - c0c3df65b1      1     33.26 18492 1592.9
## - `087235d61e`    1     44.73 18504 1603.4
## - f0a0febd35      1     44.79 18504 1603.5
## - `1f3058af83`    1     50.80 18510 1609.0
## - `2bc6ab42f7`    1     60.72 18520 1618.1
## - a14fd026ce      1     66.89 18526 1623.7
## - `87b982928b`    1     70.20 18529 1626.8
## - `7fe6cb4c98`    1     74.92 18534 1631.1
## - f013b60e50      1     93.12 18552 1647.8
## - `5f360995ef`    1    104.52 18564 1658.2
## - ea0f4a32e3      1    127.57 18587 1679.2
## - `174825d438`    1    139.28 18598 1690.0
## - `8c2e088a3d`    1    217.37 18677 1761.1
## - `8f5f7c556a`    1    219.48 18679 1763.0
## - `2d7fe4693a`    1    226.16 18685 1769.1
## - e0a0772df0      1    309.77 18769 1844.9
## - d2c775fa99      1    331.79 18791 1864.8
## - beb6e17af1      1    497.65 18957 2014.0
## - `5b862c0a8f`    1    510.70 18970 2025.7
## - `9a575e82a4_1`  1    546.00 19005 2057.3
## - `06888ceac9_1`  1    620.32 19080 2123.5
## - `6db53d265a`    1    652.27 19112 2151.9
## - e86a2190c1      1    759.52 19219 2247.0
## - aee1e4fc85      1    764.97 19224 2251.8
## 
## Step:  AIC=1562.9
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `1f222e3669` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `7cb7913148_2`  1      0.68 18460 1561.5
## - `9b6e0b36c2`    1      0.73 18461 1561.6
## - `0342faceb5`    1      0.78 18461 1561.6
## - fbf66c8021      1      0.90 18461 1561.7
## - c1b8ce2354      1      1.03 18461 1561.8
## - `3eb53ae932`    1      1.03 18461 1561.8
## - `0b846350ef`    1      1.30 18461 1562.1
## - `8311343404`    1      1.60 18462 1562.4
## - dcfcbc2ea1      1      1.66 18462 1562.4
## - `2e874bc151`    1      1.86 18462 1562.6
## - ba54a2a637      1      1.92 18462 1562.7
## - aa69c802b6      1      2.10 18462 1562.8
## <none>                        18460 1562.9
## - `3e200bf766`    1      2.77 18463 1563.4
## - `7cb7913148_4`  1      2.82 18463 1563.5
## - `2a457d15d9`    1      3.27 18463 1563.9
## - b4112a94a6      1      3.32 18463 1564.0
## - e5efa4d39a      1      3.54 18463 1564.2
## - bdf934caa7      1      3.59 18464 1564.2
## + `77b3b41efa`    1      0.65 18459 1564.3
## + `7cb7913148_6`  1      0.64 18459 1564.3
## + `55907cc1de`    1      0.63 18459 1564.3
## + ee2ac696ff      1      0.58 18459 1564.4
## + b9a487ac3c      1      0.56 18459 1564.4
## + `12eda2d982`    1      0.56 18459 1564.4
## - `29bbd86997`    1      3.81 18464 1564.4
## + `7cb7913148_7`  1      0.49 18459 1564.4
## - `7925993f42`    1      3.88 18464 1564.5
## + `7743f273c2`    1      0.40 18460 1564.5
## + `55cf3f7627`    1      0.40 18460 1564.5
## + a24802caa5      1      0.30 18460 1564.6
## - `384bec5dd1_1`  1      4.06 18464 1564.6
## + `25bbf0e7e7`    1      0.26 18460 1564.7
## + `8de0382f02`    1      0.24 18460 1564.7
## - `173b6590ae`    1      4.13 18464 1564.7
## + `7734c0c22f`    1      0.18 18460 1564.7
## + `3df2300fa2`    1      0.15 18460 1564.8
## + `4468394575`    1      0.15 18460 1564.8
## + `7cb7913148_3`  1      0.14 18460 1564.8
## + `8a21502326`    1      0.12 18460 1564.8
## + `779d13189e`    1      0.10 18460 1564.8
## + `20f1afc5c7`    1      0.10 18460 1564.8
## + fdf8628ca7      1      0.06 18460 1564.8
## + `7cb7913148_1`  1      0.04 18460 1564.9
## + `0e2ab0831c`    1      0.03 18460 1564.9
## + `6516422788`    1      0.03 18460 1564.9
## + b709f75447      1      0.03 18460 1564.9
## + d035af6ffa      1      0.03 18460 1564.9
## + `96e6f0be58`    1      0.02 18460 1564.9
## + `072b7e8f27`    1      0.02 18460 1564.9
## + `4fc17427c8`    1      0.02 18460 1564.9
## + `99d44111c9`    1      0.02 18460 1564.9
## + `63bcf89b1d`    1      0.02 18460 1564.9
## + `7cb7913148_5`  1      0.01 18460 1564.9
## + `7841b6a5b1`    1      0.01 18460 1564.9
## + ac826f0013      1      0.00 18460 1564.9
## + d4d6566f9c      1      0.00 18460 1564.9
## - `298ed82b22`    1      4.36 18464 1564.9
## - `56371466d7`    1      4.45 18464 1565.0
## - `136c1727c3`    1      4.50 18464 1565.0
## - fe8cdd80ba      1      4.55 18464 1565.1
## - `1fa099bb01`    1      4.69 18465 1565.2
## - `435dec85e2`    1      4.79 18465 1565.3
## - `96c30c7eef`    1      5.24 18465 1565.7
## - `1f222e3669`    1      5.78 18466 1566.2
## - c58f611921      1      6.16 18466 1566.6
## - abca7a848f      1      6.27 18466 1566.7
## - ffd1cdcfc1      1      6.63 18466 1567.0
## - `789b5244a9`    1      6.92 18467 1567.3
## - `04e7268385`    1      7.01 18467 1567.3
## - ed7e658a27      1      7.19 18467 1567.5
## - `65aed7dc1f`    1      7.82 18468 1568.1
## - f66b98dd69      1      8.18 18468 1568.4
## - e7ee22effb      1      8.35 18468 1568.6
## - `2719b72c0d`    1      8.41 18468 1568.6
## - `98475257f7`    1      8.96 18469 1569.1
## - fe0318e273      1      8.99 18469 1569.2
## - ae08d2297e      1      9.90 18470 1570.0
## - `253eb5ef11`    1     13.00 18473 1572.8
## - `49756d8e0f`    1     16.52 18476 1576.1
## - `60ec1426ce`    1     22.85 18483 1581.9
## - `016399044a`    1     29.07 18489 1587.6
## - c0c3df65b1      1     33.19 18493 1591.4
## - `087235d61e`    1     44.68 18504 1601.9
## - f0a0febd35      1     44.76 18505 1602.0
## - `1f3058af83`    1     50.91 18511 1607.7
## - `2bc6ab42f7`    1     60.83 18521 1616.8
## - a14fd026ce      1     66.87 18527 1622.3
## - `87b982928b`    1     70.17 18530 1625.3
## - `7fe6cb4c98`    1     74.88 18535 1629.6
## - f013b60e50      1     93.03 18553 1646.2
## - `5f360995ef`    1    104.57 18564 1656.8
## - ea0f4a32e3      1    127.43 18587 1677.7
## - `174825d438`    1    139.41 18599 1688.7
## - `8c2e088a3d`    1    217.21 18677 1759.5
## - `8f5f7c556a`    1    219.61 18680 1761.7
## - `2d7fe4693a`    1    226.00 18686 1767.5
## - e0a0772df0      1    309.66 18770 1843.4
## - d2c775fa99      1    331.52 18791 1863.1
## - beb6e17af1      1    497.36 18957 2012.3
## - `5b862c0a8f`    1    510.54 18970 2024.1
## - `9a575e82a4_1`  1    545.83 19006 2055.7
## - `06888ceac9_1`  1    620.17 19080 2122.0
## - `6db53d265a`    1    652.21 19112 2150.5
## - e86a2190c1      1    759.73 19220 2245.7
## - aee1e4fc85      1    765.02 19225 2250.4
## 
## Step:  AIC=1561.52
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `9b6e0b36c2`    1      0.73 18461 1560.2
## - `0342faceb5`    1      0.77 18461 1560.2
## - fbf66c8021      1      0.90 18462 1560.3
## - c1b8ce2354      1      1.01 18462 1560.5
## - `3eb53ae932`    1      1.01 18462 1560.5
## - `0b846350ef`    1      1.27 18462 1560.7
## - `8311343404`    1      1.57 18462 1561.0
## - dcfcbc2ea1      1      1.64 18462 1561.0
## - `2e874bc151`    1      1.89 18462 1561.3
## - ba54a2a637      1      1.96 18462 1561.3
## - aa69c802b6      1      2.11 18463 1561.5
## <none>                        18460 1561.5
## - `7cb7913148_4`  1      2.64 18463 1562.0
## - `3e200bf766`    1      2.77 18463 1562.1
## - `2a457d15d9`    1      3.26 18464 1562.5
## - b4112a94a6      1      3.32 18464 1562.6
## - e5efa4d39a      1      3.55 18464 1562.8
## - bdf934caa7      1      3.60 18464 1562.8
## + `7cb7913148_2`  1      0.68 18460 1562.9
## + `77b3b41efa`    1      0.65 18460 1562.9
## + `7cb7913148_6`  1      0.62 18460 1563.0
## + `55907cc1de`    1      0.62 18460 1563.0
## + ee2ac696ff      1      0.59 18460 1563.0
## + `12eda2d982`    1      0.56 18460 1563.0
## + b9a487ac3c      1      0.56 18460 1563.0
## - `29bbd86997`    1      3.82 18464 1563.0
## + `7cb7913148_7`  1      0.50 18460 1563.1
## - `7925993f42`    1      3.91 18464 1563.1
## + `55cf3f7627`    1      0.40 18460 1563.2
## + `7743f273c2`    1      0.39 18460 1563.2
## - `173b6590ae`    1      4.06 18465 1563.3
## + a24802caa5      1      0.28 18460 1563.3
## + `25bbf0e7e7`    1      0.26 18460 1563.3
## + `8de0382f02`    1      0.25 18460 1563.3
## - `384bec5dd1_1`  1      4.10 18465 1563.3
## + `7734c0c22f`    1      0.17 18460 1563.4
## + `3df2300fa2`    1      0.15 18460 1563.4
## + `4468394575`    1      0.15 18460 1563.4
## + `8a21502326`    1      0.12 18460 1563.4
## + `779d13189e`    1      0.11 18460 1563.4
## + `20f1afc5c7`    1      0.10 18460 1563.4
## + `7cb7913148_3`  1      0.06 18460 1563.5
## + fdf8628ca7      1      0.06 18460 1563.5
## + `0e2ab0831c`    1      0.04 18460 1563.5
## + `6516422788`    1      0.03 18460 1563.5
## + b709f75447      1      0.03 18460 1563.5
## + d035af6ffa      1      0.03 18460 1563.5
## + `96e6f0be58`    1      0.03 18460 1563.5
## + `4fc17427c8`    1      0.02 18460 1563.5
## + `7cb7913148_1`  1      0.02 18460 1563.5
## + `072b7e8f27`    1      0.02 18460 1563.5
## + `63bcf89b1d`    1      0.01 18460 1563.5
## + `99d44111c9`    1      0.01 18460 1563.5
## + `7cb7913148_5`  1      0.01 18460 1563.5
## + `7841b6a5b1`    1      0.01 18460 1563.5
## + ac826f0013      1      0.00 18460 1563.5
## + d4d6566f9c      1      0.00 18460 1563.5
## - `298ed82b22`    1      4.36 18465 1563.5
## - `56371466d7`    1      4.44 18465 1563.6
## - `136c1727c3`    1      4.52 18465 1563.7
## - fe8cdd80ba      1      4.55 18465 1563.7
## - `1fa099bb01`    1      4.67 18465 1563.8
## - `435dec85e2`    1      4.79 18465 1563.9
## - `96c30c7eef`    1      5.23 18466 1564.3
## - `1f222e3669`    1      5.67 18466 1564.7
## - c58f611921      1      6.22 18467 1565.2
## - abca7a848f      1      6.28 18467 1565.3
## - ffd1cdcfc1      1      6.62 18467 1565.6
## - `789b5244a9`    1      6.91 18468 1565.9
## - `04e7268385`    1      7.04 18468 1566.0
## - ed7e658a27      1      7.18 18468 1566.1
## - `65aed7dc1f`    1      7.81 18468 1566.7
## - f66b98dd69      1      8.20 18469 1567.1
## - e7ee22effb      1      8.41 18469 1567.3
## - `2719b72c0d`    1      8.43 18469 1567.3
## - `98475257f7`    1      8.92 18470 1567.7
## - fe0318e273      1      9.01 18470 1567.8
## - ae08d2297e      1      9.92 18470 1568.7
## - `253eb5ef11`    1     12.98 18474 1571.5
## - `49756d8e0f`    1     16.52 18477 1574.7
## - `60ec1426ce`    1     22.91 18484 1580.6
## - `016399044a`    1     29.00 18490 1586.2
## - c0c3df65b1      1     33.29 18494 1590.1
## - `087235d61e`    1     44.71 18505 1600.6
## - f0a0febd35      1     44.72 18505 1600.6
## - `1f3058af83`    1     50.95 18512 1606.3
## - `2bc6ab42f7`    1     60.94 18522 1615.5
## - a14fd026ce      1     67.03 18528 1621.1
## - `87b982928b`    1     70.07 18531 1623.8
## - `7fe6cb4c98`    1     74.88 18535 1628.2
## - f013b60e50      1     92.97 18554 1644.8
## - `5f360995ef`    1    104.68 18565 1655.5
## - ea0f4a32e3      1    127.52 18588 1676.4
## - `174825d438`    1    139.33 18600 1687.2
## - `8c2e088a3d`    1    217.33 18678 1758.2
## - `8f5f7c556a`    1    219.64 18680 1760.4
## - `2d7fe4693a`    1    225.88 18686 1766.0
## - e0a0772df0      1    309.57 18770 1841.9
## - d2c775fa99      1    332.00 18792 1862.2
## - beb6e17af1      1    497.01 18958 2010.6
## - `5b862c0a8f`    1    510.70 18971 2022.9
## - `9a575e82a4_1`  1    546.02 19007 2054.5
## - `06888ceac9_1`  1    620.42 19081 2120.8
## - `6db53d265a`    1    652.12 19113 2149.0
## - e86a2190c1      1    759.64 19220 2244.2
## - aee1e4fc85      1    765.27 19226 2249.2
## 
## Step:  AIC=1560.2
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + 
##     `0b846350ef` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `0342faceb5`    1      0.76 18462 1558.9
## - fbf66c8021      1      0.91 18462 1559.0
## - c1b8ce2354      1      0.99 18462 1559.1
## - `3eb53ae932`    1      0.99 18462 1559.1
## - `0b846350ef`    1      1.27 18463 1559.4
## - `8311343404`    1      1.59 18463 1559.7
## - dcfcbc2ea1      1      1.65 18463 1559.7
## - `2e874bc151`    1      1.90 18463 1559.9
## - ba54a2a637      1      1.96 18463 1560.0
## - aa69c802b6      1      2.11 18463 1560.1
## <none>                        18461 1560.2
## - `7cb7913148_4`  1      2.65 18464 1560.6
## - `3e200bf766`    1      2.77 18464 1560.7
## - `2a457d15d9`    1      3.24 18464 1561.2
## - b4112a94a6      1      3.30 18465 1561.2
## - e5efa4d39a      1      3.55 18465 1561.5
## - bdf934caa7      1      3.61 18465 1561.5
## + `9b6e0b36c2`    1      0.73 18460 1561.5
## + `7cb7913148_2`  1      0.69 18461 1561.6
## + `77b3b41efa`    1      0.65 18461 1561.6
## + `55907cc1de`    1      0.63 18461 1561.6
## + `7cb7913148_6`  1      0.62 18461 1561.6
## + ee2ac696ff      1      0.59 18461 1561.7
## + `12eda2d982`    1      0.56 18461 1561.7
## + b9a487ac3c      1      0.55 18461 1561.7
## - `29bbd86997`    1      3.82 18465 1561.7
## + `7cb7913148_7`  1      0.50 18461 1561.7
## + `55cf3f7627`    1      0.41 18461 1561.8
## + `7743f273c2`    1      0.39 18461 1561.8
## - `7925993f42`    1      3.98 18465 1561.8
## + a24802caa5      1      0.28 18461 1561.9
## - `173b6590ae`    1      4.07 18465 1561.9
## + `25bbf0e7e7`    1      0.27 18461 1562.0
## + `8de0382f02`    1      0.25 18461 1562.0
## - `384bec5dd1_1`  1      4.11 18465 1562.0
## + `7734c0c22f`    1      0.17 18461 1562.0
## + `3df2300fa2`    1      0.15 18461 1562.0
## + `4468394575`    1      0.15 18461 1562.1
## + `8a21502326`    1      0.12 18461 1562.1
## + `779d13189e`    1      0.11 18461 1562.1
## + `20f1afc5c7`    1      0.10 18461 1562.1
## + `7cb7913148_3`  1      0.07 18461 1562.1
## + fdf8628ca7      1      0.06 18461 1562.1
## + `0e2ab0831c`    1      0.04 18461 1562.2
## + `6516422788`    1      0.03 18461 1562.2
## + b709f75447      1      0.03 18461 1562.2
## + `96e6f0be58`    1      0.03 18461 1562.2
## + d035af6ffa      1      0.03 18461 1562.2
## + `4fc17427c8`    1      0.02 18461 1562.2
## + `7cb7913148_1`  1      0.02 18461 1562.2
## + `072b7e8f27`    1      0.02 18461 1562.2
## + `63bcf89b1d`    1      0.02 18461 1562.2
## + `99d44111c9`    1      0.01 18461 1562.2
## + `7cb7913148_5`  1      0.01 18461 1562.2
## + `7841b6a5b1`    1      0.01 18461 1562.2
## + ac826f0013      1      0.00 18461 1562.2
## + d4d6566f9c      1      0.00 18461 1562.2
## - `298ed82b22`    1      4.36 18466 1562.2
## - `56371466d7`    1      4.43 18466 1562.3
## - `136c1727c3`    1      4.45 18466 1562.3
## - fe8cdd80ba      1      4.56 18466 1562.4
## - `1fa099bb01`    1      4.66 18466 1562.5
## - `435dec85e2`    1      4.80 18466 1562.6
## - `96c30c7eef`    1      5.24 18466 1563.0
## - `1f222e3669`    1      5.70 18467 1563.4
## - c58f611921      1      6.22 18468 1563.9
## - abca7a848f      1      6.29 18468 1564.0
## - ffd1cdcfc1      1      6.62 18468 1564.3
## - `789b5244a9`    1      6.93 18468 1564.6
## - `04e7268385`    1      7.07 18468 1564.7
## - ed7e658a27      1      7.19 18468 1564.8
## - `65aed7dc1f`    1      7.84 18469 1565.4
## - f66b98dd69      1      8.17 18469 1565.7
## - `2719b72c0d`    1      8.40 18470 1565.9
## - e7ee22effb      1      8.41 18470 1565.9
## - `98475257f7`    1      8.94 18470 1566.4
## - fe0318e273      1      9.02 18470 1566.5
## - ae08d2297e      1      9.91 18471 1567.3
## - `253eb5ef11`    1     12.97 18474 1570.1
## - `49756d8e0f`    1     16.62 18478 1573.5
## - `60ec1426ce`    1     22.85 18484 1579.2
## - `016399044a`    1     28.88 18490 1584.7
## - c0c3df65b1      1     33.35 18495 1588.8
## - `087235d61e`    1     44.59 18506 1599.2
## - f0a0febd35      1     44.60 18506 1599.2
## - `1f3058af83`    1     50.99 18512 1605.0
## - `2bc6ab42f7`    1     60.96 18522 1614.2
## - a14fd026ce      1     66.85 18528 1619.6
## - `87b982928b`    1     69.94 18531 1622.4
## - `7fe6cb4c98`    1     74.75 18536 1626.8
## - f013b60e50      1     92.94 18554 1643.5
## - `5f360995ef`    1    104.86 18566 1654.4
## - ea0f4a32e3      1    127.62 18589 1675.2
## - `174825d438`    1    139.60 18601 1686.1
## - `8c2e088a3d`    1    217.33 18679 1756.9
## - `8f5f7c556a`    1    219.74 18681 1759.1
## - `2d7fe4693a`    1    225.84 18687 1764.7
## - e0a0772df0      1    309.37 18771 1840.4
## - d2c775fa99      1    331.92 18793 1860.8
## - beb6e17af1      1    497.20 18958 2009.5
## - `5b862c0a8f`    1    510.50 18972 2021.4
## - `9a575e82a4_1`  1    546.06 19007 2053.2
## - `06888ceac9_1`  1    620.58 19082 2119.6
## - `6db53d265a`    1    652.29 19114 2147.8
## - e86a2190c1      1    760.28 19222 2243.5
## - aee1e4fc85      1    765.89 19227 2248.4
## 
## Step:  AIC=1558.89
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + 
##     `0b846350ef` + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - fbf66c8021      1      0.91 18463 1557.7
## - c1b8ce2354      1      0.98 18463 1557.8
## - `3eb53ae932`    1      0.98 18463 1557.8
## - `0b846350ef`    1      1.25 18463 1558.0
## - `8311343404`    1      1.59 18464 1558.4
## - dcfcbc2ea1      1      1.63 18464 1558.4
## - `2e874bc151`    1      1.90 18464 1558.6
## - ba54a2a637      1      1.94 18464 1558.7
## - aa69c802b6      1      2.13 18464 1558.8
## <none>                        18462 1558.9
## - `7cb7913148_4`  1      2.63 18465 1559.3
## - `3e200bf766`    1      2.74 18465 1559.4
## - `2a457d15d9`    1      3.24 18465 1559.9
## - b4112a94a6      1      3.30 18465 1559.9
## - e5efa4d39a      1      3.57 18466 1560.2
## + `0342faceb5`    1      0.76 18461 1560.2
## - bdf934caa7      1      3.62 18466 1560.2
## + `9b6e0b36c2`    1      0.72 18461 1560.2
## + `7cb7913148_2`  1      0.67 18461 1560.3
## + `77b3b41efa`    1      0.64 18461 1560.3
## + `7cb7913148_6`  1      0.62 18461 1560.3
## + `55907cc1de`    1      0.62 18461 1560.3
## + ee2ac696ff      1      0.59 18461 1560.3
## + `12eda2d982`    1      0.56 18462 1560.4
## + b9a487ac3c      1      0.56 18462 1560.4
## + `7cb7913148_7`  1      0.51 18462 1560.4
## - `29bbd86997`    1      3.84 18466 1560.4
## + `55cf3f7627`    1      0.43 18462 1560.5
## - `7925993f42`    1      3.97 18466 1560.5
## + `7743f273c2`    1      0.38 18462 1560.5
## - `173b6590ae`    1      4.06 18466 1560.6
## + a24802caa5      1      0.28 18462 1560.6
## + `25bbf0e7e7`    1      0.27 18462 1560.6
## + `8de0382f02`    1      0.25 18462 1560.7
## - `384bec5dd1_1`  1      4.13 18466 1560.7
## + `7734c0c22f`    1      0.18 18462 1560.7
## + `3df2300fa2`    1      0.16 18462 1560.8
## + `4468394575`    1      0.14 18462 1560.8
## + `8a21502326`    1      0.11 18462 1560.8
## + `779d13189e`    1      0.11 18462 1560.8
## + `20f1afc5c7`    1      0.10 18462 1560.8
## + `7cb7913148_3`  1      0.07 18462 1560.8
## + fdf8628ca7      1      0.06 18462 1560.8
## + `0e2ab0831c`    1      0.04 18462 1560.9
## - `298ed82b22`    1      4.31 18466 1560.9
## + b709f75447      1      0.03 18462 1560.9
## + `6516422788`    1      0.03 18462 1560.9
## + `96e6f0be58`    1      0.03 18462 1560.9
## + d035af6ffa      1      0.02 18462 1560.9
## + `4fc17427c8`    1      0.02 18462 1560.9
## + `7cb7913148_1`  1      0.02 18462 1560.9
## + `072b7e8f27`    1      0.02 18462 1560.9
## + `63bcf89b1d`    1      0.02 18462 1560.9
## + `99d44111c9`    1      0.01 18462 1560.9
## + `7cb7913148_5`  1      0.01 18462 1560.9
## + `7841b6a5b1`    1      0.01 18462 1560.9
## + ac826f0013      1      0.00 18462 1560.9
## + d4d6566f9c      1      0.00 18462 1560.9
## - `56371466d7`    1      4.43 18466 1561.0
## - `136c1727c3`    1      4.49 18466 1561.0
## - fe8cdd80ba      1      4.56 18467 1561.1
## - `1fa099bb01`    1      4.66 18467 1561.2
## - `435dec85e2`    1      4.85 18467 1561.3
## - `96c30c7eef`    1      5.30 18467 1561.8
## - `1f222e3669`    1      5.70 18468 1562.1
## - abca7a848f      1      6.21 18468 1562.6
## - c58f611921      1      6.23 18468 1562.6
## - ffd1cdcfc1      1      6.63 18469 1563.0
## - `789b5244a9`    1      6.99 18469 1563.3
## - `04e7268385`    1      7.05 18469 1563.4
## - ed7e658a27      1      7.26 18469 1563.6
## - `65aed7dc1f`    1      7.78 18470 1564.0
## - f66b98dd69      1      8.18 18470 1564.4
## - `2719b72c0d`    1      8.41 18470 1564.6
## - e7ee22effb      1      8.44 18470 1564.7
## - `98475257f7`    1      8.92 18471 1565.1
## - fe0318e273      1      9.10 18471 1565.3
## - ae08d2297e      1      9.95 18472 1566.0
## - `253eb5ef11`    1     12.98 18475 1568.8
## - `49756d8e0f`    1     16.54 18479 1572.1
## - `60ec1426ce`    1     22.85 18485 1577.9
## - `016399044a`    1     28.82 18491 1583.4
## - c0c3df65b1      1     33.38 18495 1587.6
## - f0a0febd35      1     44.53 18507 1597.8
## - `087235d61e`    1     44.73 18507 1598.0
## - `1f3058af83`    1     50.86 18513 1603.6
## - `2bc6ab42f7`    1     60.81 18523 1612.7
## - a14fd026ce      1     66.71 18529 1618.1
## - `87b982928b`    1     69.98 18532 1621.1
## - `7fe6cb4c98`    1     74.99 18537 1625.7
## - f013b60e50      1     92.84 18555 1642.1
## - `5f360995ef`    1    104.85 18567 1653.0
## - ea0f4a32e3      1    127.47 18590 1673.7
## - `174825d438`    1    139.46 18602 1684.7
## - `8c2e088a3d`    1    217.77 18680 1756.0
## - `8f5f7c556a`    1    219.66 18682 1757.7
## - `2d7fe4693a`    1    225.65 18688 1763.2
## - e0a0772df0      1    309.84 18772 1839.5
## - d2c775fa99      1    331.90 18794 1859.4
## - beb6e17af1      1    497.90 18960 2008.8
## - `5b862c0a8f`    1    510.86 18973 2020.4
## - `9a575e82a4_1`  1    545.83 19008 2051.6
## - `06888ceac9_1`  1    620.74 19083 2118.4
## - `6db53d265a`    1    652.63 19115 2146.8
## - e86a2190c1      1    760.52 19223 2242.3
## - aee1e4fc85      1    765.77 19228 2247.0
## 
## Step:  AIC=1557.73
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + `0b846350ef` + 
##     ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - c1b8ce2354      1      0.97 18464 1556.6
## - `3eb53ae932`    1      0.97 18464 1556.6
## - `0b846350ef`    1      1.26 18464 1556.9
## - `8311343404`    1      1.61 18465 1557.2
## - dcfcbc2ea1      1      1.62 18465 1557.2
## - `2e874bc151`    1      1.87 18465 1557.5
## - ba54a2a637      1      1.96 18465 1557.5
## - aa69c802b6      1      2.14 18465 1557.7
## <none>                        18463 1557.7
## - `7cb7913148_4`  1      2.63 18466 1558.2
## - `3e200bf766`    1      2.72 18466 1558.2
## - `2a457d15d9`    1      3.19 18466 1558.7
## - b4112a94a6      1      3.24 18466 1558.7
## + fbf66c8021      1      0.91 18462 1558.9
## - bdf934caa7      1      3.55 18466 1559.0
## - e5efa4d39a      1      3.56 18466 1559.0
## + `0342faceb5`    1      0.76 18462 1559.0
## + `9b6e0b36c2`    1      0.72 18462 1559.1
## + `7cb7913148_2`  1      0.67 18462 1559.1
## + `77b3b41efa`    1      0.66 18462 1559.1
## + `55907cc1de`    1      0.62 18462 1559.2
## + `7cb7913148_6`  1      0.61 18462 1559.2
## + ee2ac696ff      1      0.59 18462 1559.2
## + b9a487ac3c      1      0.57 18462 1559.2
## + `12eda2d982`    1      0.56 18462 1559.2
## + `7cb7913148_7`  1      0.52 18462 1559.2
## - `29bbd86997`    1      3.84 18467 1559.3
## + `55cf3f7627`    1      0.43 18462 1559.3
## - `7925993f42`    1      3.94 18467 1559.4
## + `7743f273c2`    1      0.38 18463 1559.4
## - `173b6590ae`    1      4.05 18467 1559.5
## + a24802caa5      1      0.27 18463 1559.5
## + `25bbf0e7e7`    1      0.26 18463 1559.5
## + `8de0382f02`    1      0.24 18463 1559.5
## - `384bec5dd1_1`  1      4.14 18467 1559.5
## + `7734c0c22f`    1      0.19 18463 1559.6
## + `3df2300fa2`    1      0.16 18463 1559.6
## + `4468394575`    1      0.15 18463 1559.6
## + `8a21502326`    1      0.11 18463 1559.6
## + `779d13189e`    1      0.10 18463 1559.6
## + `20f1afc5c7`    1      0.09 18463 1559.6
## + `7cb7913148_3`  1      0.07 18463 1559.7
## + fdf8628ca7      1      0.05 18463 1559.7
## + `0e2ab0831c`    1      0.03 18463 1559.7
## + `96e6f0be58`    1      0.03 18463 1559.7
## + b709f75447      1      0.03 18463 1559.7
## + `6516422788`    1      0.03 18463 1559.7
## + `4fc17427c8`    1      0.02 18463 1559.7
## + d035af6ffa      1      0.02 18463 1559.7
## + `63bcf89b1d`    1      0.02 18463 1559.7
## + `7cb7913148_1`  1      0.02 18463 1559.7
## + `072b7e8f27`    1      0.02 18463 1559.7
## + `99d44111c9`    1      0.01 18463 1559.7
## + `7cb7913148_5`  1      0.01 18463 1559.7
## + `7841b6a5b1`    1      0.01 18463 1559.7
## + ac826f0013      1      0.00 18463 1559.7
## - `298ed82b22`    1      4.35 18467 1559.7
## + d4d6566f9c      1      0.00 18463 1559.7
## - `56371466d7`    1      4.44 18467 1559.8
## - `136c1727c3`    1      4.45 18467 1559.8
## - fe8cdd80ba      1      4.50 18467 1559.9
## - `1fa099bb01`    1      4.67 18468 1560.0
## - `435dec85e2`    1      4.89 18468 1560.2
## - `96c30c7eef`    1      5.31 18468 1560.6
## - `1f222e3669`    1      5.72 18469 1561.0
## - abca7a848f      1      6.22 18469 1561.5
## - c58f611921      1      6.24 18469 1561.5
## - ffd1cdcfc1      1      6.63 18470 1561.8
## - `789b5244a9`    1      7.00 18470 1562.2
## - `04e7268385`    1      7.10 18470 1562.2
## - ed7e658a27      1      7.27 18470 1562.4
## - `65aed7dc1f`    1      7.74 18471 1562.8
## - f66b98dd69      1      8.21 18471 1563.3
## - `2719b72c0d`    1      8.44 18471 1563.5
## - e7ee22effb      1      8.45 18471 1563.5
## - `98475257f7`    1      8.96 18472 1564.0
## - fe0318e273      1      9.09 18472 1564.1
## - ae08d2297e      1      9.93 18473 1564.9
## - `253eb5ef11`    1     13.11 18476 1567.8
## - `49756d8e0f`    1     16.62 18480 1571.0
## - `60ec1426ce`    1     22.80 18486 1576.7
## - `016399044a`    1     28.89 18492 1582.3
## - c0c3df65b1      1     33.28 18496 1586.3
## - f0a0febd35      1     44.61 18508 1596.7
## - `087235d61e`    1     44.61 18508 1596.7
## - `1f3058af83`    1     50.80 18514 1602.4
## - `2bc6ab42f7`    1     60.68 18524 1611.5
## - a14fd026ce      1     66.69 18530 1617.0
## - `87b982928b`    1     69.99 18533 1620.0
## - `7fe6cb4c98`    1     74.87 18538 1624.5
## - f013b60e50      1     93.10 18556 1641.1
## - `5f360995ef`    1    104.59 18568 1651.7
## - ea0f4a32e3      1    127.40 18590 1672.5
## - `174825d438`    1    139.58 18602 1683.6
## - `8c2e088a3d`    1    217.52 18680 1754.6
## - `8f5f7c556a`    1    219.62 18683 1756.5
## - `2d7fe4693a`    1    225.59 18688 1761.9
## - e0a0772df0      1    309.83 18773 1838.3
## - d2c775fa99      1    331.95 18795 1858.3
## - beb6e17af1      1    497.67 18961 2007.4
## - `5b862c0a8f`    1    510.80 18974 2019.1
## - `9a575e82a4_1`  1    545.51 19008 2050.2
## - `06888ceac9_1`  1    620.40 19083 2116.9
## - `6db53d265a`    1    652.54 19116 2145.5
## - e86a2190c1      1    760.28 19223 2240.9
## - aee1e4fc85      1    766.37 19229 2246.3
## 
## Step:  AIC=1556.62
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + c58f611921 + `0b846350ef` + ba54a2a637 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `3eb53ae932`    1      0.11 18464 1554.7
## - `0b846350ef`    1      1.27 18465 1555.8
## - `8311343404`    1      1.62 18466 1556.1
## - dcfcbc2ea1      1      1.63 18466 1556.1
## - `2e874bc151`    1      1.87 18466 1556.3
## - ba54a2a637      1      1.95 18466 1556.4
## - aa69c802b6      1      2.15 18466 1556.6
## <none>                        18464 1556.6
## - `7cb7913148_4`  1      2.65 18467 1557.1
## - `3e200bf766`    1      2.72 18467 1557.1
## - `2a457d15d9`    1      3.15 18467 1557.5
## - b4112a94a6      1      3.23 18467 1557.6
## + c1b8ce2354      1      0.97 18463 1557.7
## + fbf66c8021      1      0.90 18463 1557.8
## - bdf934caa7      1      3.49 18467 1557.8
## + `0342faceb5`    1      0.75 18463 1557.9
## - e5efa4d39a      1      3.64 18468 1558.0
## + `9b6e0b36c2`    1      0.70 18463 1558.0
## + `77b3b41efa`    1      0.66 18463 1558.0
## + `7cb7913148_2`  1      0.66 18463 1558.0
## + `7cb7913148_6`  1      0.62 18463 1558.0
## + `55907cc1de`    1      0.61 18463 1558.1
## + ee2ac696ff      1      0.60 18463 1558.1
## + b9a487ac3c      1      0.59 18463 1558.1
## + `12eda2d982`    1      0.56 18463 1558.1
## + `7cb7913148_7`  1      0.53 18463 1558.1
## - `29bbd86997`    1      3.92 18468 1558.2
## - `7925993f42`    1      3.92 18468 1558.2
## + `55cf3f7627`    1      0.42 18464 1558.2
## + `7743f273c2`    1      0.37 18464 1558.3
## - `173b6590ae`    1      4.01 18468 1558.3
## + `25bbf0e7e7`    1      0.27 18464 1558.4
## + a24802caa5      1      0.26 18464 1558.4
## + `8de0382f02`    1      0.24 18464 1558.4
## - `384bec5dd1_1`  1      4.13 18468 1558.4
## + `7734c0c22f`    1      0.19 18464 1558.4
## + `3df2300fa2`    1      0.16 18464 1558.5
## + `4468394575`    1      0.16 18464 1558.5
## + `8a21502326`    1      0.11 18464 1558.5
## + `779d13189e`    1      0.10 18464 1558.5
## + `20f1afc5c7`    1      0.10 18464 1558.5
## + `7cb7913148_3`  1      0.07 18464 1558.6
## + fdf8628ca7      1      0.06 18464 1558.6
## - `298ed82b22`    1      4.30 18468 1558.6
## + `0e2ab0831c`    1      0.04 18464 1558.6
## + `96e6f0be58`    1      0.03 18464 1558.6
## + `6516422788`    1      0.03 18464 1558.6
## + b709f75447      1      0.03 18464 1558.6
## + d035af6ffa      1      0.02 18464 1558.6
## + `4fc17427c8`    1      0.02 18464 1558.6
## + `072b7e8f27`    1      0.02 18464 1558.6
## + `7cb7913148_1`  1      0.02 18464 1558.6
## + `99d44111c9`    1      0.02 18464 1558.6
## + `63bcf89b1d`    1      0.01 18464 1558.6
## + `7cb7913148_5`  1      0.01 18464 1558.6
## + `7841b6a5b1`    1      0.01 18464 1558.6
## + ac826f0013      1      0.00 18464 1558.6
## + d4d6566f9c      1      0.00 18464 1558.6
## - `136c1727c3`    1      4.43 18468 1558.7
## - `56371466d7`    1      4.47 18468 1558.7
## - fe8cdd80ba      1      4.52 18468 1558.8
## - `1fa099bb01`    1      4.69 18469 1558.9
## - `435dec85e2`    1      4.89 18469 1559.1
## - `96c30c7eef`    1      5.34 18469 1559.5
## - `1f222e3669`    1      5.67 18470 1559.8
## - abca7a848f      1      6.25 18470 1560.4
## - c58f611921      1      6.27 18470 1560.4
## - ffd1cdcfc1      1      6.63 18470 1560.7
## - `789b5244a9`    1      7.04 18471 1561.1
## - `04e7268385`    1      7.11 18471 1561.2
## - ed7e658a27      1      7.31 18471 1561.3
## - `65aed7dc1f`    1      7.77 18472 1561.8
## - f66b98dd69      1      8.21 18472 1562.2
## - `2719b72c0d`    1      8.44 18472 1562.4
## - e7ee22effb      1      8.46 18472 1562.4
## - `98475257f7`    1      8.93 18473 1562.8
## - fe0318e273      1      9.09 18473 1563.0
## - ae08d2297e      1      9.94 18474 1563.8
## - `253eb5ef11`    1     13.07 18477 1566.6
## - `49756d8e0f`    1     16.53 18480 1569.8
## - `60ec1426ce`    1     22.65 18487 1575.4
## - `016399044a`    1     29.00 18493 1581.3
## - c0c3df65b1      1     33.40 18497 1585.3
## - f0a0febd35      1     44.49 18508 1595.5
## - `087235d61e`    1     44.73 18509 1595.7
## - `1f3058af83`    1     50.61 18514 1601.1
## - `2bc6ab42f7`    1     60.70 18525 1610.3
## - a14fd026ce      1     66.58 18530 1615.7
## - `87b982928b`    1     70.18 18534 1619.0
## - `7fe6cb4c98`    1     74.62 18538 1623.1
## - f013b60e50      1     93.00 18557 1639.9
## - `5f360995ef`    1    104.78 18569 1650.7
## - ea0f4a32e3      1    127.43 18591 1671.4
## - `174825d438`    1    139.72 18604 1682.6
## - `8c2e088a3d`    1    217.37 18681 1753.3
## - `8f5f7c556a`    1    219.77 18684 1755.5
## - `2d7fe4693a`    1    225.57 18690 1760.8
## - e0a0772df0      1    309.88 18774 1837.2
## - d2c775fa99      1    332.07 18796 1857.3
## - beb6e17af1      1    498.80 18963 2007.2
## - `5b862c0a8f`    1    511.13 18975 2018.3
## - `9a575e82a4_1`  1    545.59 19010 2049.1
## - `06888ceac9_1`  1    621.39 19085 2116.7
## - `6db53d265a`    1    652.58 19116 2144.4
## - e86a2190c1      1    759.98 19224 2239.5
## - aee1e4fc85      1    766.44 19230 2245.2
## 
## Step:  AIC=1554.72
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + c58f611921 + `0b846350ef` + ba54a2a637 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `0b846350ef`    1      1.28 18465 1553.9
## - `8311343404`    1      1.63 18466 1554.2
## - dcfcbc2ea1      1      1.63 18466 1554.2
## - `2e874bc151`    1      1.87 18466 1554.4
## - ba54a2a637      1      1.96 18466 1554.5
## - aa69c802b6      1      2.15 18466 1554.7
## <none>                        18464 1554.7
## - `7cb7913148_4`  1      2.65 18467 1555.2
## - `3e200bf766`    1      2.72 18467 1555.2
## - `2a457d15d9`    1      3.15 18467 1555.6
## - b4112a94a6      1      3.23 18467 1555.7
## + fbf66c8021      1      0.90 18463 1555.9
## - bdf934caa7      1      3.49 18468 1555.9
## + `0342faceb5`    1      0.76 18463 1556.0
## - e5efa4d39a      1      3.64 18468 1556.1
## + `9b6e0b36c2`    1      0.70 18463 1556.1
## + `77b3b41efa`    1      0.66 18463 1556.1
## + `7cb7913148_2`  1      0.66 18463 1556.1
## + `7cb7913148_6`  1      0.62 18463 1556.2
## + `55907cc1de`    1      0.60 18463 1556.2
## + ee2ac696ff      1      0.60 18463 1556.2
## + b9a487ac3c      1      0.59 18463 1556.2
## + `12eda2d982`    1      0.56 18464 1556.2
## + `7cb7913148_7`  1      0.52 18464 1556.2
## - `7925993f42`    1      3.91 18468 1556.3
## - `29bbd86997`    1      3.92 18468 1556.3
## + `55cf3f7627`    1      0.42 18464 1556.3
## + `7743f273c2`    1      0.37 18464 1556.4
## - `173b6590ae`    1      4.00 18468 1556.4
## + `25bbf0e7e7`    1      0.28 18464 1556.5
## + a24802caa5      1      0.26 18464 1556.5
## + `8de0382f02`    1      0.25 18464 1556.5
## - `384bec5dd1_1`  1      4.12 18468 1556.5
## + `7734c0c22f`    1      0.19 18464 1556.5
## + `3df2300fa2`    1      0.17 18464 1556.6
## + `4468394575`    1      0.15 18464 1556.6
## + `8a21502326`    1      0.12 18464 1556.6
## + `3eb53ae932`    1      0.11 18464 1556.6
## + c1b8ce2354      1      0.11 18464 1556.6
## + `779d13189e`    1      0.10 18464 1556.6
## + `20f1afc5c7`    1      0.10 18464 1556.6
## + `7cb7913148_3`  1      0.07 18464 1556.7
## + fdf8628ca7      1      0.05 18464 1556.7
## - `298ed82b22`    1      4.31 18468 1556.7
## + `0e2ab0831c`    1      0.04 18464 1556.7
## + `96e6f0be58`    1      0.03 18464 1556.7
## + b709f75447      1      0.03 18464 1556.7
## + d035af6ffa      1      0.02 18464 1556.7
## + `4fc17427c8`    1      0.02 18464 1556.7
## + `072b7e8f27`    1      0.02 18464 1556.7
## + `7cb7913148_1`  1      0.02 18464 1556.7
## + `63bcf89b1d`    1      0.02 18464 1556.7
## + `99d44111c9`    1      0.02 18464 1556.7
## + `7cb7913148_5`  1      0.01 18464 1556.7
## + `7841b6a5b1`    1      0.00 18464 1556.7
## + ac826f0013      1      0.00 18464 1556.7
## + d4d6566f9c      1      0.00 18464 1556.7
## + `6516422788`    1      0.00 18464 1556.7
## - `136c1727c3`    1      4.44 18468 1556.8
## - `56371466d7`    1      4.49 18468 1556.8
## - fe8cdd80ba      1      4.54 18469 1556.9
## - `1fa099bb01`    1      4.69 18469 1557.0
## - `435dec85e2`    1      4.89 18469 1557.2
## - `96c30c7eef`    1      5.33 18469 1557.6
## - `1f222e3669`    1      5.68 18470 1557.9
## - abca7a848f      1      6.24 18470 1558.5
## - c58f611921      1      6.28 18470 1558.5
## - ffd1cdcfc1      1      6.66 18471 1558.8
## - `789b5244a9`    1      7.10 18471 1559.2
## - `04e7268385`    1      7.13 18471 1559.3
## - ed7e658a27      1      7.38 18471 1559.5
## - `65aed7dc1f`    1      7.78 18472 1559.9
## - e7ee22effb      1      8.45 18472 1560.5
## - `98475257f7`    1      8.94 18473 1560.9
## - fe0318e273      1      9.10 18473 1561.1
## - ae08d2297e      1      9.96 18474 1561.9
## - `253eb5ef11`    1     13.05 18477 1564.7
## - `49756d8e0f`    1     16.53 18480 1567.9
## - f66b98dd69      1     17.13 18481 1568.5
## - `2719b72c0d`    1     17.65 18482 1568.9
## - `60ec1426ce`    1     22.66 18487 1573.5
## - `016399044a`    1     29.04 18493 1579.4
## - c0c3df65b1      1     33.43 18497 1583.4
## - f0a0febd35      1     44.51 18508 1593.6
## - `087235d61e`    1     44.69 18509 1593.8
## - `1f3058af83`    1     50.61 18515 1599.2
## - `2bc6ab42f7`    1     60.71 18525 1608.5
## - a14fd026ce      1     66.61 18531 1613.9
## - `87b982928b`    1     70.19 18534 1617.1
## - `7fe6cb4c98`    1     74.61 18539 1621.2
## - f013b60e50      1     92.98 18557 1638.0
## - `5f360995ef`    1    104.82 18569 1648.8
## - ea0f4a32e3      1    127.40 18591 1669.5
## - `174825d438`    1    139.65 18604 1680.7
## - `8c2e088a3d`    1    217.27 18681 1751.4
## - `8f5f7c556a`    1    219.86 18684 1753.7
## - `2d7fe4693a`    1    225.62 18690 1759.0
## - e0a0772df0      1    309.92 18774 1835.4
## - d2c775fa99      1    332.10 18796 1855.4
## - beb6e17af1      1    498.74 18963 2005.3
## - `5b862c0a8f`    1    511.04 18975 2016.3
## - `9a575e82a4_1`  1    545.50 19010 2047.1
## - `06888ceac9_1`  1    621.42 19085 2114.8
## - `6db53d265a`    1    652.52 19116 2142.4
## - e86a2190c1      1    760.15 19224 2237.8
## - aee1e4fc85      1    766.42 19230 2243.3
## 
## Step:  AIC=1553.89
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + c58f611921 + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - dcfcbc2ea1      1      1.62 18467 1553.4
## - `8311343404`    1      1.63 18467 1553.4
## - `2e874bc151`    1      1.85 18467 1553.6
## - ba54a2a637      1      1.96 18467 1553.7
## - aa69c802b6      1      2.15 18467 1553.9
## <none>                        18465 1553.9
## - `7cb7913148_4`  1      2.65 18468 1554.3
## - `3e200bf766`    1      2.74 18468 1554.4
## + `0b846350ef`    1      1.28 18464 1554.7
## - `2a457d15d9`    1      3.19 18468 1554.8
## - b4112a94a6      1      3.20 18468 1554.8
## + fbf66c8021      1      0.91 18464 1555.0
## - bdf934caa7      1      3.51 18469 1555.1
## + `0342faceb5`    1      0.73 18465 1555.2
## - e5efa4d39a      1      3.64 18469 1555.2
## + `9b6e0b36c2`    1      0.70 18465 1555.2
## + `77b3b41efa`    1      0.67 18465 1555.3
## + `7cb7913148_2`  1      0.63 18465 1555.3
## + `7cb7913148_6`  1      0.62 18465 1555.3
## + ee2ac696ff      1      0.60 18465 1555.3
## + `55907cc1de`    1      0.59 18465 1555.3
## + b9a487ac3c      1      0.59 18465 1555.3
## + `12eda2d982`    1      0.55 18465 1555.4
## + `7cb7913148_7`  1      0.52 18465 1555.4
## - `29bbd86997`    1      3.92 18469 1555.5
## + `55cf3f7627`    1      0.42 18465 1555.5
## + `7743f273c2`    1      0.37 18465 1555.5
## - `7925993f42`    1      4.02 18469 1555.6
## - `173b6590ae`    1      4.06 18469 1555.6
## + `25bbf0e7e7`    1      0.28 18465 1555.6
## + a24802caa5      1      0.26 18465 1555.7
## + `8de0382f02`    1      0.25 18465 1555.7
## - `384bec5dd1_1`  1      4.13 18469 1555.7
## + `7734c0c22f`    1      0.20 18465 1555.7
## + `3df2300fa2`    1      0.17 18465 1555.7
## + `4468394575`    1      0.14 18465 1555.8
## + `8a21502326`    1      0.12 18465 1555.8
## + `3eb53ae932`    1      0.11 18465 1555.8
## + c1b8ce2354      1      0.11 18465 1555.8
## + `779d13189e`    1      0.10 18465 1555.8
## - `298ed82b22`    1      4.25 18470 1555.8
## + `20f1afc5c7`    1      0.09 18465 1555.8
## + `7cb7913148_3`  1      0.07 18465 1555.8
## + fdf8628ca7      1      0.05 18465 1555.8
## + `0e2ab0831c`    1      0.04 18465 1555.9
## + `96e6f0be58`    1      0.03 18465 1555.9
## + b709f75447      1      0.03 18465 1555.9
## + d035af6ffa      1      0.02 18465 1555.9
## + `4fc17427c8`    1      0.02 18465 1555.9
## + `072b7e8f27`    1      0.02 18465 1555.9
## + `63bcf89b1d`    1      0.02 18465 1555.9
## + `7cb7913148_1`  1      0.02 18465 1555.9
## + `99d44111c9`    1      0.01 18465 1555.9
## + `7cb7913148_5`  1      0.01 18465 1555.9
## + `7841b6a5b1`    1      0.00 18465 1555.9
## + ac826f0013      1      0.00 18465 1555.9
## + d4d6566f9c      1      0.00 18465 1555.9
## + `6516422788`    1      0.00 18465 1555.9
## - `136c1727c3`    1      4.44 18470 1556.0
## - `56371466d7`    1      4.51 18470 1556.0
## - fe8cdd80ba      1      4.54 18470 1556.1
## - `1fa099bb01`    1      4.63 18470 1556.2
## - `435dec85e2`    1      4.86 18470 1556.3
## - `96c30c7eef`    1      5.31 18471 1556.8
## - `1f222e3669`    1      5.61 18471 1557.0
## - abca7a848f      1      6.23 18472 1557.6
## - c58f611921      1      6.28 18472 1557.7
## - ffd1cdcfc1      1      6.60 18472 1558.0
## - `789b5244a9`    1      7.07 18472 1558.4
## - `04e7268385`    1      7.10 18472 1558.4
## - ed7e658a27      1      7.36 18473 1558.7
## - `65aed7dc1f`    1      7.83 18473 1559.1
## - e7ee22effb      1      8.49 18474 1559.7
## - `98475257f7`    1      8.98 18474 1560.2
## - fe0318e273      1      9.11 18474 1560.3
## - ae08d2297e      1      9.98 18475 1561.1
## - `253eb5ef11`    1     13.05 18478 1563.9
## - `49756d8e0f`    1     16.54 18482 1567.1
## - f66b98dd69      1     17.08 18482 1567.6
## - `2719b72c0d`    1     17.61 18483 1568.1
## - `60ec1426ce`    1     22.65 18488 1572.7
## - `016399044a`    1     28.96 18494 1578.5
## - c0c3df65b1      1     33.43 18499 1582.6
## - f0a0febd35      1     44.59 18510 1592.8
## - `087235d61e`    1     44.80 18510 1593.0
## - `1f3058af83`    1     50.57 18516 1598.3
## - `2bc6ab42f7`    1     60.89 18526 1607.8
## - a14fd026ce      1     66.51 18532 1612.9
## - `87b982928b`    1     70.09 18535 1616.2
## - `7fe6cb4c98`    1     74.76 18540 1620.5
## - f013b60e50      1     93.12 18558 1637.3
## - `5f360995ef`    1    104.81 18570 1648.0
## - ea0f4a32e3      1    127.24 18592 1668.5
## - `174825d438`    1    139.68 18605 1679.8
## - `8c2e088a3d`    1    217.21 18682 1750.5
## - `8f5f7c556a`    1    220.06 18685 1753.0
## - `2d7fe4693a`    1    225.51 18691 1758.0
## - e0a0772df0      1    309.51 18775 1834.1
## - d2c775fa99      1    332.38 18798 1854.8
## - beb6e17af1      1    498.20 18964 2003.9
## - `5b862c0a8f`    1    510.63 18976 2015.1
## - `9a575e82a4_1`  1    545.55 19011 2046.3
## - `06888ceac9_1`  1    621.59 19087 2114.1
## - `6db53d265a`    1    653.45 19119 2142.4
## - e86a2190c1      1    759.75 19225 2236.5
## - aee1e4fc85      1    767.05 19232 2243.0
## 
## Step:  AIC=1553.38
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + `2a457d15d9` + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + c58f611921 + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `8311343404`    1      1.62 18468 1552.9
## - `2e874bc151`    1      1.84 18469 1553.1
## - ba54a2a637      1      1.96 18469 1553.2
## - aa69c802b6      1      2.12 18469 1553.3
## <none>                        18467 1553.4
## - `7cb7913148_4`  1      2.65 18470 1553.8
## - `3e200bf766`    1      2.70 18470 1553.9
## + dcfcbc2ea1      1      1.62 18465 1553.9
## + `0b846350ef`    1      1.26 18466 1554.2
## - b4112a94a6      1      3.18 18470 1554.3
## - `2a457d15d9`    1      3.20 18470 1554.3
## + fbf66c8021      1      0.90 18466 1554.5
## - bdf934caa7      1      3.53 18470 1554.6
## + `0342faceb5`    1      0.71 18466 1554.7
## + `9b6e0b36c2`    1      0.71 18466 1554.7
## + `77b3b41efa`    1      0.67 18466 1554.8
## - e5efa4d39a      1      3.70 18471 1554.8
## + `7cb7913148_6`  1      0.63 18466 1554.8
## + `7cb7913148_2`  1      0.62 18466 1554.8
## + ee2ac696ff      1      0.62 18466 1554.8
## + b9a487ac3c      1      0.61 18466 1554.8
## + `55907cc1de`    1      0.58 18466 1554.8
## + `12eda2d982`    1      0.55 18466 1554.9
## + `7cb7913148_7`  1      0.52 18466 1554.9
## + `55cf3f7627`    1      0.43 18466 1555.0
## + `7743f273c2`    1      0.37 18467 1555.0
## - `29bbd86997`    1      3.99 18471 1555.0
## - `173b6590ae`    1      4.02 18471 1555.1
## - `7925993f42`    1      4.02 18471 1555.1
## + `25bbf0e7e7`    1      0.28 18467 1555.1
## + `8de0382f02`    1      0.25 18467 1555.2
## + a24802caa5      1      0.24 18467 1555.2
## - `384bec5dd1_1`  1      4.13 18471 1555.2
## + `7734c0c22f`    1      0.18 18467 1555.2
## + `3df2300fa2`    1      0.18 18467 1555.2
## + `4468394575`    1      0.13 18467 1555.3
## - `298ed82b22`    1      4.22 18471 1555.3
## + `3eb53ae932`    1      0.11 18467 1555.3
## + c1b8ce2354      1      0.11 18467 1555.3
## + `8a21502326`    1      0.11 18467 1555.3
## + `779d13189e`    1      0.10 18467 1555.3
## + `20f1afc5c7`    1      0.09 18467 1555.3
## + `7cb7913148_3`  1      0.07 18467 1555.3
## + fdf8628ca7      1      0.05 18467 1555.3
## + `96e6f0be58`    1      0.04 18467 1555.3
## + `0e2ab0831c`    1      0.03 18467 1555.3
## + b709f75447      1      0.03 18467 1555.3
## + `4fc17427c8`    1      0.03 18467 1555.3
## + d035af6ffa      1      0.02 18467 1555.4
## + `072b7e8f27`    1      0.02 18467 1555.4
## + `99d44111c9`    1      0.02 18467 1555.4
## + `63bcf89b1d`    1      0.02 18467 1555.4
## + `7cb7913148_1`  1      0.01 18467 1555.4
## + `7cb7913148_5`  1      0.01 18467 1555.4
## + `7841b6a5b1`    1      0.00 18467 1555.4
## + ac826f0013      1      0.00 18467 1555.4
## + d4d6566f9c      1      0.00 18467 1555.4
## + `6516422788`    1      0.00 18467 1555.4
## - `136c1727c3`    1      4.49 18471 1555.5
## - fe8cdd80ba      1      4.52 18471 1555.5
## - `56371466d7`    1      4.55 18472 1555.6
## - `1fa099bb01`    1      4.62 18472 1555.6
## - `435dec85e2`    1      4.89 18472 1555.9
## - `96c30c7eef`    1      5.39 18472 1556.3
## - `1f222e3669`    1      5.56 18472 1556.5
## - abca7a848f      1      6.32 18473 1557.2
## - c58f611921      1      6.35 18473 1557.2
## - ffd1cdcfc1      1      6.61 18474 1557.5
## - `04e7268385`    1      7.09 18474 1557.9
## - `789b5244a9`    1      7.16 18474 1558.0
## - ed7e658a27      1      7.45 18474 1558.2
## - `65aed7dc1f`    1      7.75 18475 1558.5
## - e7ee22effb      1      8.58 18476 1559.3
## - `98475257f7`    1      8.99 18476 1559.6
## - fe0318e273      1      9.07 18476 1559.7
## - ae08d2297e      1      9.97 18477 1560.5
## - `253eb5ef11`    1     13.05 18480 1563.4
## - `49756d8e0f`    1     16.61 18484 1566.6
## - f66b98dd69      1     17.24 18484 1567.2
## - `2719b72c0d`    1     17.77 18485 1567.7
## - `60ec1426ce`    1     22.55 18490 1572.1
## - `016399044a`    1     28.97 18496 1578.0
## - c0c3df65b1      1     33.43 18500 1582.1
## - f0a0febd35      1     44.67 18512 1592.4
## - `087235d61e`    1     44.84 18512 1592.6
## - `1f3058af83`    1     50.50 18517 1597.8
## - `2bc6ab42f7`    1     61.09 18528 1607.5
## - a14fd026ce      1     66.47 18533 1612.4
## - `87b982928b`    1     70.17 18537 1615.8
## - `7fe6cb4c98`    1     75.21 18542 1620.4
## - f013b60e50      1     93.09 18560 1636.8
## - `5f360995ef`    1    104.89 18572 1647.5
## - ea0f4a32e3      1    127.34 18594 1668.1
## - `174825d438`    1    139.58 18606 1679.2
## - `8c2e088a3d`    1    217.73 18685 1750.4
## - `8f5f7c556a`    1    219.90 18687 1752.4
## - `2d7fe4693a`    1    225.42 18692 1757.4
## - e0a0772df0      1    309.27 18776 1833.4
## - d2c775fa99      1    332.49 18799 1854.4
## - beb6e17af1      1    497.94 18965 2003.2
## - `5b862c0a8f`    1    510.48 18977 2014.4
## - `9a575e82a4_1`  1    545.31 19012 2045.5
## - `06888ceac9_1`  1    621.81 19089 2113.7
## - `6db53d265a`    1    653.15 19120 2141.6
## - e86a2190c1      1    758.74 19226 2235.1
## - aee1e4fc85      1    766.45 19233 2241.9
## 
## Step:  AIC=1552.87
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `1f222e3669` + `789b5244a9` + `2e874bc151` + 
##     `2a457d15d9` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     c58f611921 + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `2e874bc151`    1      1.83 18470 1552.6
## - ba54a2a637      1      2.00 18470 1552.7
## - aa69c802b6      1      2.12 18471 1552.8
## <none>                        18468 1552.9
## - `7cb7913148_4`  1      2.63 18471 1553.3
## + `8311343404`    1      1.62 18467 1553.4
## - `3e200bf766`    1      2.74 18471 1553.4
## + dcfcbc2ea1      1      1.61 18467 1553.4
## + `0b846350ef`    1      1.27 18467 1553.7
## - b4112a94a6      1      3.15 18472 1553.8
## - `2a457d15d9`    1      3.19 18472 1553.8
## + fbf66c8021      1      0.92 18468 1554.0
## - bdf934caa7      1      3.51 18472 1554.1
## - e5efa4d39a      1      3.62 18472 1554.2
## + `9b6e0b36c2`    1      0.72 18468 1554.2
## + `0342faceb5`    1      0.72 18468 1554.2
## + `77b3b41efa`    1      0.67 18468 1554.3
## + ee2ac696ff      1      0.60 18468 1554.3
## + b9a487ac3c      1      0.60 18468 1554.3
## + `7cb7913148_6`  1      0.60 18468 1554.3
## + `7cb7913148_2`  1      0.59 18468 1554.3
## + `55907cc1de`    1      0.56 18468 1554.4
## + `12eda2d982`    1      0.53 18468 1554.4
## + `7cb7913148_7`  1      0.52 18468 1554.4
## - `29bbd86997`    1      3.91 18472 1554.5
## + `55cf3f7627`    1      0.44 18468 1554.5
## + `7743f273c2`    1      0.36 18468 1554.5
## - `7925993f42`    1      4.01 18472 1554.6
## - `173b6590ae`    1      4.09 18473 1554.6
## + `25bbf0e7e7`    1      0.26 18468 1554.6
## - `384bec5dd1_1`  1      4.10 18473 1554.6
## + `8de0382f02`    1      0.25 18468 1554.6
## + a24802caa5      1      0.23 18468 1554.7
## + `3df2300fa2`    1      0.19 18468 1554.7
## + `7734c0c22f`    1      0.18 18468 1554.7
## + `4468394575`    1      0.14 18468 1554.8
## + `3eb53ae932`    1      0.12 18468 1554.8
## + c1b8ce2354      1      0.12 18468 1554.8
## - `298ed82b22`    1      4.23 18473 1554.8
## + `8a21502326`    1      0.10 18468 1554.8
## + `779d13189e`    1      0.10 18468 1554.8
## + `20f1afc5c7`    1      0.09 18468 1554.8
## + `7cb7913148_3`  1      0.07 18468 1554.8
## + fdf8628ca7      1      0.05 18468 1554.8
## + `0e2ab0831c`    1      0.04 18468 1554.8
## + `96e6f0be58`    1      0.04 18468 1554.8
## + b709f75447      1      0.03 18468 1554.8
## + `4fc17427c8`    1      0.03 18468 1554.8
## + d035af6ffa      1      0.02 18468 1554.8
## + `072b7e8f27`    1      0.02 18468 1554.8
## + `99d44111c9`    1      0.02 18468 1554.8
## + `63bcf89b1d`    1      0.01 18468 1554.9
## + `7cb7913148_1`  1      0.01 18468 1554.9
## + `7cb7913148_5`  1      0.00 18468 1554.9
## + `7841b6a5b1`    1      0.00 18468 1554.9
## + ac826f0013      1      0.00 18468 1554.9
## + d4d6566f9c      1      0.00 18468 1554.9
## + `6516422788`    1      0.00 18468 1554.9
## - `136c1727c3`    1      4.51 18473 1555.0
## - fe8cdd80ba      1      4.52 18473 1555.0
## - `56371466d7`    1      4.59 18473 1555.1
## - `1fa099bb01`    1      4.70 18473 1555.2
## - `435dec85e2`    1      4.92 18474 1555.4
## - `96c30c7eef`    1      5.37 18474 1555.8
## - `1f222e3669`    1      5.48 18474 1555.9
## - abca7a848f      1      6.32 18475 1556.7
## - c58f611921      1      6.40 18475 1556.8
## - ffd1cdcfc1      1      6.62 18475 1557.0
## - `04e7268385`    1      7.09 18476 1557.4
## - `789b5244a9`    1      7.14 18476 1557.4
## - ed7e658a27      1      7.43 18476 1557.7
## - `65aed7dc1f`    1      7.82 18476 1558.1
## - e7ee22effb      1      8.56 18477 1558.7
## - fe0318e273      1      9.05 18478 1559.2
## - `98475257f7`    1      9.13 18478 1559.3
## - ae08d2297e      1      9.96 18478 1560.0
## - `253eb5ef11`    1     13.06 18482 1562.9
## - `49756d8e0f`    1     16.60 18485 1566.1
## - f66b98dd69      1     17.25 18486 1566.7
## - `2719b72c0d`    1     17.79 18486 1567.2
## - `60ec1426ce`    1     22.43 18491 1571.5
## - `016399044a`    1     28.93 18498 1577.5
## - c0c3df65b1      1     33.35 18502 1581.5
## - `087235d61e`    1     44.69 18513 1591.9
## - f0a0febd35      1     44.90 18513 1592.1
## - `1f3058af83`    1     50.34 18519 1597.1
## - `2bc6ab42f7`    1     61.14 18530 1607.0
## - a14fd026ce      1     66.91 18536 1612.3
## - `87b982928b`    1     70.15 18539 1615.2
## - `7fe6cb4c98`    1     75.51 18544 1620.2
## - f013b60e50      1     92.98 18562 1636.2
## - `5f360995ef`    1    105.38 18574 1647.5
## - ea0f4a32e3      1    127.53 18596 1667.7
## - `174825d438`    1    139.51 18608 1678.7
## - `8c2e088a3d`    1    217.80 18686 1750.0
## - `8f5f7c556a`    1    219.73 18688 1751.7
## - `2d7fe4693a`    1    225.53 18694 1757.0
## - e0a0772df0      1    308.59 18777 1832.2
## - d2c775fa99      1    332.71 18801 1854.0
## - beb6e17af1      1    497.96 18966 2002.6
## - `5b862c0a8f`    1    510.48 18979 2013.8
## - `9a575e82a4_1`  1    545.59 19014 2045.2
## - `06888ceac9_1`  1    622.08 19091 2113.4
## - `6db53d265a`    1    653.00 19122 2140.9
## - e86a2190c1      1    759.23 19228 2234.9
## - aee1e4fc85      1    766.77 19235 2241.6
## 
## Step:  AIC=1552.56
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + ba54a2a637 + 
##     `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - ba54a2a637      1      2.02 18472 1552.4
## - aa69c802b6      1      2.12 18472 1552.5
## <none>                        18470 1552.6
## + `2e874bc151`    1      1.83 18468 1552.9
## + d4d6566f9c      1      1.80 18469 1552.9
## - `7cb7913148_4`  1      2.63 18473 1553.0
## - `3e200bf766`    1      2.71 18473 1553.0
## + `8311343404`    1      1.61 18469 1553.1
## + dcfcbc2ea1      1      1.60 18469 1553.1
## + `0b846350ef`    1      1.25 18469 1553.4
## - b4112a94a6      1      3.14 18474 1553.5
## - `2a457d15d9`    1      3.22 18474 1553.5
## + fbf66c8021      1      0.89 18470 1553.7
## - bdf934caa7      1      3.57 18474 1553.8
## + `9b6e0b36c2`    1      0.73 18470 1553.9
## + `0342faceb5`    1      0.71 18470 1553.9
## - e5efa4d39a      1      3.66 18474 1553.9
## + `77b3b41efa`    1      0.69 18470 1553.9
## + ee2ac696ff      1      0.62 18470 1554.0
## + `7cb7913148_2`  1      0.61 18470 1554.0
## + b9a487ac3c      1      0.58 18470 1554.0
## + `7cb7913148_6`  1      0.58 18470 1554.0
## + `55907cc1de`    1      0.57 18470 1554.0
## + `7cb7913148_7`  1      0.54 18470 1554.1
## + `12eda2d982`    1      0.52 18470 1554.1
## + `55cf3f7627`    1      0.45 18470 1554.1
## - `29bbd86997`    1      3.94 18474 1554.2
## - `7925993f42`    1      4.00 18474 1554.2
## + `7743f273c2`    1      0.35 18470 1554.2
## + `25bbf0e7e7`    1      0.24 18470 1554.3
## + `8de0382f02`    1      0.24 18470 1554.3
## + a24802caa5      1      0.23 18470 1554.3
## - `384bec5dd1_1`  1      4.13 18474 1554.3
## - `173b6590ae`    1      4.14 18474 1554.4
## + `7734c0c22f`    1      0.19 18470 1554.4
## + `3df2300fa2`    1      0.18 18470 1554.4
## - `298ed82b22`    1      4.20 18475 1554.4
## + `4468394575`    1      0.14 18470 1554.4
## + `3eb53ae932`    1      0.12 18470 1554.5
## + c1b8ce2354      1      0.12 18470 1554.5
## + `779d13189e`    1      0.10 18470 1554.5
## + `8a21502326`    1      0.09 18470 1554.5
## + `20f1afc5c7`    1      0.08 18470 1554.5
## + `7cb7913148_3`  1      0.06 18470 1554.5
## + fdf8628ca7      1      0.05 18470 1554.5
## + `0e2ab0831c`    1      0.04 18470 1554.5
## + `96e6f0be58`    1      0.04 18470 1554.5
## + b709f75447      1      0.03 18470 1554.5
## + `4fc17427c8`    1      0.03 18470 1554.5
## + d035af6ffa      1      0.02 18470 1554.5
## + `072b7e8f27`    1      0.02 18470 1554.5
## + `99d44111c9`    1      0.02 18470 1554.5
## + `63bcf89b1d`    1      0.01 18470 1554.5
## + `7cb7913148_1`  1      0.01 18470 1554.5
## + `7cb7913148_5`  1      0.01 18470 1554.5
## + `7841b6a5b1`    1      0.00 18470 1554.5
## + ac826f0013      1      0.00 18470 1554.5
## + `6516422788`    1      0.00 18470 1554.6
## - `136c1727c3`    1      4.48 18475 1554.7
## - fe8cdd80ba      1      4.57 18475 1554.8
## - `56371466d7`    1      4.62 18475 1554.8
## - `1fa099bb01`    1      4.68 18475 1554.9
## - `435dec85e2`    1      4.93 18475 1555.1
## - `96c30c7eef`    1      5.37 18476 1555.5
## - `1f222e3669`    1      5.44 18476 1555.6
## - abca7a848f      1      6.32 18477 1556.4
## - c58f611921      1      6.36 18477 1556.4
## - ffd1cdcfc1      1      6.67 18477 1556.7
## - `04e7268385`    1      6.98 18477 1557.0
## - `789b5244a9`    1      7.14 18478 1557.1
## - ed7e658a27      1      7.42 18478 1557.4
## - `65aed7dc1f`    1      7.87 18478 1557.8
## - e7ee22effb      1      8.44 18479 1558.3
## - fe0318e273      1      9.02 18479 1558.8
## - `98475257f7`    1      9.16 18480 1559.0
## - ae08d2297e      1      9.89 18480 1559.6
## - `253eb5ef11`    1     12.99 18483 1562.5
## - `49756d8e0f`    1     16.59 18487 1565.8
## - f66b98dd69      1     17.25 18488 1566.4
## - `2719b72c0d`    1     17.78 18488 1566.9
## - `60ec1426ce`    1     22.40 18493 1571.1
## - `016399044a`    1     28.97 18499 1577.2
## - c0c3df65b1      1     33.44 18504 1581.3
## - f0a0febd35      1     44.80 18515 1591.7
## - `087235d61e`    1     45.04 18515 1591.9
## - `1f3058af83`    1     50.23 18521 1596.7
## - `2bc6ab42f7`    1     61.18 18532 1606.7
## - a14fd026ce      1     66.98 18537 1612.0
## - `87b982928b`    1     70.68 18541 1615.4
## - `7fe6cb4c98`    1     75.38 18546 1619.7
## - f013b60e50      1     93.36 18564 1636.2
## - `5f360995ef`    1    105.16 18576 1647.0
## - ea0f4a32e3      1    127.50 18598 1667.4
## - `174825d438`    1    139.39 18610 1678.2
## - `8c2e088a3d`    1    217.93 18688 1749.7
## - `8f5f7c556a`    1    219.75 18690 1751.4
## - `2d7fe4693a`    1    225.77 18696 1756.8
## - e0a0772df0      1    308.26 18779 1831.6
## - d2c775fa99      1    332.37 18803 1853.4
## - beb6e17af1      1    497.78 18968 2002.1
## - `5b862c0a8f`    1    510.36 18981 2013.4
## - `9a575e82a4_1`  1    545.46 19016 2044.7
## - `06888ceac9_1`  1    621.67 19092 2112.7
## - `6db53d265a`    1    652.83 19123 2140.3
## - e86a2190c1      1    759.02 19229 2234.4
## - aee1e4fc85      1    766.79 19237 2241.2
## 
## Step:  AIC=1552.41
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - aa69c802b6      1      2.12 18474 1552.4
## <none>                        18472 1552.4
## + ba54a2a637      1      2.02 18470 1552.6
## + `2e874bc151`    1      1.85 18470 1552.7
## + d4d6566f9c      1      1.81 18471 1552.8
## - `7cb7913148_4`  1      2.64 18475 1552.8
## - `3e200bf766`    1      2.68 18475 1552.9
## + `8311343404`    1      1.65 18471 1552.9
## + dcfcbc2ea1      1      1.60 18471 1552.9
## + `0b846350ef`    1      1.25 18471 1553.3
## - b4112a94a6      1      3.17 18476 1553.3
## - `2a457d15d9`    1      3.19 18476 1553.3
## + fbf66c8021      1      0.90 18472 1553.6
## - bdf934caa7      1      3.58 18476 1553.7
## + `9b6e0b36c2`    1      0.73 18472 1553.7
## + `0342faceb5`    1      0.70 18472 1553.8
## + ee2ac696ff      1      0.70 18472 1553.8
## - e5efa4d39a      1      3.65 18476 1553.8
## + `77b3b41efa`    1      0.67 18472 1553.8
## + `7cb7913148_2`  1      0.64 18472 1553.8
## + `7cb7913148_6`  1      0.58 18472 1553.9
## + b9a487ac3c      1      0.57 18472 1553.9
## + `55907cc1de`    1      0.56 18472 1553.9
## + `7cb7913148_7`  1      0.54 18472 1553.9
## + `12eda2d982`    1      0.51 18472 1554.0
## + `55cf3f7627`    1      0.45 18472 1554.0
## - `29bbd86997`    1      3.93 18476 1554.0
## + `7743f273c2`    1      0.35 18472 1554.1
## - `7925993f42`    1      4.02 18476 1554.1
## + `25bbf0e7e7`    1      0.25 18472 1554.2
## + `8de0382f02`    1      0.24 18472 1554.2
## + a24802caa5      1      0.23 18472 1554.2
## - `384bec5dd1_1`  1      4.13 18476 1554.2
## - `173b6590ae`    1      4.13 18476 1554.2
## + `7734c0c22f`    1      0.18 18472 1554.2
## + `3df2300fa2`    1      0.17 18472 1554.3
## + `4468394575`    1      0.14 18472 1554.3
## + `3eb53ae932`    1      0.13 18472 1554.3
## + c1b8ce2354      1      0.13 18472 1554.3
## + `779d13189e`    1      0.10 18472 1554.3
## + `8a21502326`    1      0.09 18472 1554.3
## + `20f1afc5c7`    1      0.08 18472 1554.3
## - `298ed82b22`    1      4.28 18477 1554.3
## + `7cb7913148_3`  1      0.06 18472 1554.4
## + fdf8628ca7      1      0.06 18472 1554.4
## + `0e2ab0831c`    1      0.04 18472 1554.4
## + `96e6f0be58`    1      0.04 18472 1554.4
## + b709f75447      1      0.04 18472 1554.4
## + `4fc17427c8`    1      0.03 18472 1554.4
## + `072b7e8f27`    1      0.02 18472 1554.4
## + d035af6ffa      1      0.02 18472 1554.4
## + `63bcf89b1d`    1      0.02 18472 1554.4
## + `99d44111c9`    1      0.02 18472 1554.4
## + `7cb7913148_1`  1      0.01 18472 1554.4
## + `7cb7913148_5`  1      0.01 18472 1554.4
## + `7841b6a5b1`    1      0.00 18472 1554.4
## + ac826f0013      1      0.00 18472 1554.4
## + `6516422788`    1      0.00 18472 1554.4
## - `136c1727c3`    1      4.43 18477 1554.5
## - fe8cdd80ba      1      4.55 18477 1554.6
## - `56371466d7`    1      4.62 18477 1554.7
## - `1fa099bb01`    1      4.71 18477 1554.7
## - `435dec85e2`    1      4.91 18477 1554.9
## - `96c30c7eef`    1      5.38 18478 1555.4
## - `1f222e3669`    1      5.47 18478 1555.4
## - abca7a848f      1      6.30 18479 1556.2
## - c58f611921      1      6.36 18479 1556.3
## - ffd1cdcfc1      1      6.70 18479 1556.6
## - `04e7268385`    1      7.01 18479 1556.9
## - `789b5244a9`    1      7.15 18480 1557.0
## - ed7e658a27      1      7.44 18480 1557.2
## - `65aed7dc1f`    1      7.84 18480 1557.6
## - e7ee22effb      1      8.25 18481 1558.0
## - fe0318e273      1      8.89 18481 1558.6
## - `98475257f7`    1      9.07 18482 1558.8
## - ae08d2297e      1      9.95 18482 1559.6
## - `253eb5ef11`    1     13.01 18485 1562.4
## - `49756d8e0f`    1     16.54 18489 1565.6
## - f66b98dd69      1     17.34 18490 1566.3
## - `2719b72c0d`    1     17.88 18490 1566.8
## - `60ec1426ce`    1     22.52 18495 1571.1
## - `016399044a`    1     28.97 18501 1577.0
## - c0c3df65b1      1     33.49 18506 1581.2
## - f0a0febd35      1     44.77 18517 1591.5
## - `087235d61e`    1     44.96 18517 1591.7
## - `1f3058af83`    1     50.38 18523 1596.7
## - `2bc6ab42f7`    1     61.20 18534 1606.6
## - a14fd026ce      1     67.22 18540 1612.1
## - `87b982928b`    1     70.58 18543 1615.2
## - `7fe6cb4c98`    1     75.68 18548 1619.8
## - f013b60e50      1     93.33 18566 1636.0
## - `5f360995ef`    1    105.74 18578 1647.3
## - ea0f4a32e3      1    127.41 18600 1667.1
## - `174825d438`    1    139.21 18612 1677.9
## - `8c2e088a3d`    1    217.39 18690 1749.1
## - `8f5f7c556a`    1    219.89 18692 1751.3
## - `2d7fe4693a`    1    226.34 18699 1757.2
## - e0a0772df0      1    308.36 18781 1831.5
## - d2c775fa99      1    332.22 18805 1853.1
## - beb6e17af1      1    497.67 18970 2001.8
## - `5b862c0a8f`    1    509.91 18982 2012.8
## - `9a575e82a4_1`  1    545.66 19018 2044.7
## - `06888ceac9_1`  1    622.96 19095 2113.6
## - `6db53d265a`    1    653.32 19126 2140.6
## - e86a2190c1      1    758.19 19231 2233.4
## - aee1e4fc85      1    765.84 19238 2240.2
## 
## Step:  AIC=1552.36
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + `7925993f42`
## 
##                  Df Sum of Sq   RSS    AIC
## <none>                        18474 1552.4
## + aa69c802b6      1      2.12 18472 1552.4
## + ba54a2a637      1      2.02 18472 1552.5
## + `2e874bc151`    1      1.86 18473 1552.7
## + d4d6566f9c      1      1.82 18473 1552.7
## - `3e200bf766`    1      2.66 18477 1552.8
## - `7cb7913148_4`  1      2.70 18477 1552.8
## + `8311343404`    1      1.64 18473 1552.8
## + dcfcbc2ea1      1      1.57 18473 1552.9
## + `0b846350ef`    1      1.26 18473 1553.2
## - `2a457d15d9`    1      3.16 18478 1553.3
## - b4112a94a6      1      3.21 18478 1553.3
## + fbf66c8021      1      0.91 18474 1553.5
## - bdf934caa7      1      3.51 18478 1553.6
## + `9b6e0b36c2`    1      0.73 18474 1553.7
## + `0342faceb5`    1      0.73 18474 1553.7
## + ee2ac696ff      1      0.71 18474 1553.7
## + `77b3b41efa`    1      0.70 18474 1553.7
## - e5efa4d39a      1      3.65 18478 1553.7
## + `7cb7913148_2`  1      0.65 18474 1553.8
## + `7cb7913148_6`  1      0.58 18474 1553.8
## + b9a487ac3c      1      0.56 18474 1553.8
## + `55907cc1de`    1      0.56 18474 1553.8
## + `7cb7913148_7`  1      0.54 18474 1553.9
## + `12eda2d982`    1      0.52 18474 1553.9
## + `55cf3f7627`    1      0.46 18474 1553.9
## - `29bbd86997`    1      3.93 18478 1554.0
## + `7743f273c2`    1      0.35 18474 1554.0
## - `7925993f42`    1      4.06 18479 1554.1
## + `25bbf0e7e7`    1      0.26 18474 1554.1
## + `8de0382f02`    1      0.24 18474 1554.1
## + a24802caa5      1      0.23 18474 1554.1
## - `173b6590ae`    1      4.12 18479 1554.2
## + `7734c0c22f`    1      0.19 18474 1554.2
## - `384bec5dd1_1`  1      4.16 18479 1554.2
## + `3df2300fa2`    1      0.18 18474 1554.2
## + `4468394575`    1      0.15 18474 1554.2
## + `3eb53ae932`    1      0.12 18474 1554.2
## + c1b8ce2354      1      0.12 18474 1554.2
## + `779d13189e`    1      0.10 18474 1554.3
## + `8a21502326`    1      0.09 18474 1554.3
## + `20f1afc5c7`    1      0.09 18474 1554.3
## + `7cb7913148_3`  1      0.07 18474 1554.3
## + fdf8628ca7      1      0.06 18474 1554.3
## + `0e2ab0831c`    1      0.04 18474 1554.3
## + `96e6f0be58`    1      0.04 18474 1554.3
## + b709f75447      1      0.04 18474 1554.3
## - `298ed82b22`    1      4.32 18479 1554.3
## + `4fc17427c8`    1      0.03 18474 1554.3
## + d035af6ffa      1      0.02 18474 1554.3
## + `63bcf89b1d`    1      0.02 18474 1554.3
## + `072b7e8f27`    1      0.02 18474 1554.3
## + `99d44111c9`    1      0.02 18474 1554.3
## + `7cb7913148_1`  1      0.01 18474 1554.3
## + `7841b6a5b1`    1      0.00 18474 1554.4
## + ac826f0013      1      0.00 18474 1554.4
## + `6516422788`    1      0.00 18474 1554.4
## + `7cb7913148_5`  1      0.00 18474 1554.4
## - `136c1727c3`    1      4.42 18479 1554.4
## - `56371466d7`    1      4.52 18479 1554.5
## - fe8cdd80ba      1      4.56 18479 1554.5
## - `1fa099bb01`    1      4.75 18479 1554.7
## - `435dec85e2`    1      4.90 18479 1554.9
## - `96c30c7eef`    1      5.36 18480 1555.3
## - `1f222e3669`    1      5.48 18480 1555.4
## - abca7a848f      1      6.23 18481 1556.1
## - c58f611921      1      6.36 18481 1556.2
## - ffd1cdcfc1      1      6.75 18481 1556.6
## - `04e7268385`    1      6.91 18481 1556.7
## - `789b5244a9`    1      7.14 18482 1556.9
## - ed7e658a27      1      7.42 18482 1557.2
## - `65aed7dc1f`    1      7.90 18482 1557.6
## - e7ee22effb      1      8.28 18483 1558.0
## - fe0318e273      1      8.91 18483 1558.5
## - `98475257f7`    1      9.07 18484 1558.7
## - ae08d2297e      1      9.81 18484 1559.4
## - `253eb5ef11`    1     12.97 18488 1562.3
## - `49756d8e0f`    1     16.58 18491 1565.6
## - f66b98dd69      1     17.26 18492 1566.2
## - `2719b72c0d`    1     17.80 18492 1566.7
## - `60ec1426ce`    1     22.63 18497 1571.2
## - `016399044a`    1     28.95 18504 1577.0
## - c0c3df65b1      1     33.40 18508 1581.0
## - f0a0febd35      1     44.79 18519 1591.5
## - `087235d61e`    1     45.08 18520 1591.7
## - `1f3058af83`    1     50.18 18525 1596.4
## - `2bc6ab42f7`    1     61.15 18536 1606.5
## - a14fd026ce      1     67.27 18542 1612.1
## - `87b982928b`    1     71.00 18546 1615.5
## - `7fe6cb4c98`    1     75.47 18550 1619.6
## - f013b60e50      1     93.51 18568 1636.1
## - `5f360995ef`    1    105.87 18580 1647.4
## - ea0f4a32e3      1    127.41 18602 1667.1
## - `174825d438`    1    140.00 18614 1678.5
## - `8c2e088a3d`    1    217.50 18692 1749.1
## - `8f5f7c556a`    1    219.61 18694 1751.0
## - `2d7fe4693a`    1    226.60 18701 1757.4
## - e0a0772df0      1    308.11 18783 1831.2
## - d2c775fa99      1    332.22 18807 1853.0
## - beb6e17af1      1    497.34 18972 2001.4
## - `5b862c0a8f`    1    509.43 18984 2012.2
## - `9a575e82a4_1`  1    545.73 19020 2044.7
## - `06888ceac9_1`  1    622.03 19096 2112.7
## - `6db53d265a`    1    652.74 19127 2139.9
## - e86a2190c1      1    758.19 19233 2233.3
## - aee1e4fc85      1    766.35 19241 2240.5
## 
## Call:
## lm(formula = target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + `7925993f42`, 
##     data = data)
## 
## Residuals:
##     Min      1Q  Median      3Q     Max 
## -2.5576 -0.6758 -0.1903  0.4113  5.2051 
## 
## Coefficients:
##                      Estimate     Std. Error t value             Pr(>|t|)    
## (Intercept)    473.9021847650  32.3572739166  14.646 < 0.0000000000000002 ***
## `06888ceac9_1`  -0.5562360592   0.0233044723 -23.868 < 0.0000000000000002 ***
## `384bec5dd1_1`  -0.0492862357   0.0252550097  -1.952              0.05101 .  
## `7cb7913148_4`   0.0911333387   0.0579473512   1.573              0.11581    
## `9a575e82a4_1`  -0.9246839634   0.0413609740 -22.356 < 0.0000000000000002 ***
## `2719b72c0d`    -0.0004825548   0.0001195274  -4.037 0.000054333478106806 ***
## f66b98dd69      51.1278225067  12.8577411602   3.976 0.000070250403067282 ***
## aee1e4fc85      -0.6028765965   0.0227562564 -26.493 < 0.0000000000000002 ***
## `96c30c7eef`    -1.3378191855   0.6035379902  -2.217              0.02666 *  
## e86a2190c1       0.0000147783   0.0000005608  26.351 < 0.0000000000000002 ***
## ed7e658a27       0.0002173357   0.0000833737   2.607              0.00915 ** 
## `253eb5ef11`     0.4554372098   0.1321621881   3.446              0.00057 ***
## fe8cdd80ba       0.0059722468   0.0029215431   2.044              0.04095 *  
## `6db53d265a`    -0.0000135779   0.0000005553 -24.450 < 0.0000000000000002 ***
## `5b862c0a8f`     0.0024423428   0.0001130711  21.600 < 0.0000000000000002 ***
## beb6e17af1      -0.0000119011   0.0000005576 -21.342 < 0.0000000000000002 ***
## e0a0772df0      -0.4271817540   0.0254298133 -16.798 < 0.0000000000000002 ***
## d2c775fa99      -0.0027004999   0.0001548176 -17.443 < 0.0000000000000002 ***
## `8c2e088a3d`    -0.0095857685   0.0006791806 -14.114 < 0.0000000000000002 ***
## `2d7fe4693a`    -0.0444246334   0.0030837451 -14.406 < 0.0000000000000002 ***
## `174825d438`    -0.0000062962   0.0000005560 -11.323 < 0.0000000000000002 ***
## `8f5f7c556a`     0.0031691041   0.0002234576  14.182 < 0.0000000000000002 ***
## ea0f4a32e3      -0.4491526880   0.0415796147 -10.802 < 0.0000000000000002 ***
## `5f360995ef`     0.0034366297   0.0003490033   9.847 < 0.0000000000000002 ***
## f013b60e50       0.4928243972   0.0532539960   9.254 < 0.0000000000000002 ***
## `7fe6cb4c98`     0.0071126935   0.0008555272   8.314 < 0.0000000000000002 ***
## `087235d61e`     0.0015618235   0.0002430642   6.426 0.000000000134893475 ***
## `87b982928b`     0.1987268467   0.0246440358   8.064 0.000000000000000788 ***
## a14fd026ce       0.0018220910   0.0002321416   7.849 0.000000000000004441 ***
## `2bc6ab42f7`    -0.0004176366   0.0000558070  -7.484 0.000000000000075867 ***
## c0c3df65b1       0.0000030945   0.0000005595   5.531 0.000000032300686823 ***
## `016399044a`    -0.0005125716   0.0000995405  -5.149 0.000000264284044161 ***
## `1f3058af83`    -0.0002890490   0.0000426355  -6.780 0.000000000012454504 ***
## `136c1727c3`     0.0078754911   0.0039146136   2.012              0.04425 *  
## `98475257f7`     0.0092304266   0.0032030703   2.882              0.00396 ** 
## `65aed7dc1f`     0.0005598465   0.0002081611   2.689              0.00716 ** 
## fe0318e273      -0.1409651431   0.0493486224  -2.857              0.00429 ** 
## `56371466d7`    -0.0001397966   0.0000687067  -2.035              0.04190 *  
## f0a0febd35       0.0008038335   0.0001255030   6.405 0.000000000154442084 ***
## `60ec1426ce`     0.1092111747   0.0239872772   4.553 0.000005328545792756 ***
## ae08d2297e      -0.0000016638   0.0000005551  -2.997              0.00273 ** 
## bdf934caa7       0.0035509077   0.0019798213   1.794              0.07290 .  
## ffd1cdcfc1       0.0103697673   0.0041693209   2.487              0.01289 *  
## `49756d8e0f`     0.1306281607   0.0335217319   3.897 0.000097839310629697 ***
## `1fa099bb01`     0.0004702694   0.0002253874   2.086              0.03695 *  
## `435dec85e2`    -0.0657111633   0.0310263530  -2.118              0.03420 *  
## `04e7268385`    -0.0001069837   0.0000425371  -2.515              0.01191 *  
## e7ee22effb      -0.0008237145   0.0002990462  -2.754              0.00588 ** 
## `298ed82b22`    -0.0695968429   0.0349736526  -1.990              0.04661 *  
## abca7a848f       0.0000013304   0.0000005568   2.389              0.01690 *  
## `29bbd86997`     3.4762064120   1.8322911280   1.897              0.05782 .  
## e5efa4d39a      -0.0000758735   0.0000414934  -1.829              0.06748 .  
## `1f222e3669`     0.0023840304   0.0010641673   2.240              0.02509 *  
## `789b5244a9`    -1.7232723807   0.6740727724  -2.557              0.01058 *  
## `2a457d15d9`    -0.0004213940   0.0002478939  -1.700              0.08917 .  
## b4112a94a6      -0.0048659251   0.0028375705  -1.715              0.08640 .  
## `173b6590ae`    -0.1000275837   0.0514675245  -1.944              0.05197 .  
## `3e200bf766`    -0.0000637626   0.0000408300  -1.562              0.11839    
## c58f611921      -0.0001568785   0.0000650025  -2.413              0.01581 *  
## `7925993f42`    -0.0022339699   0.0011588922  -1.928              0.05391 .  
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Residual standard error: 1.045 on 16920 degrees of freedom
## Multiple R-squared:  0.3524, Adjusted R-squared:  0.3501 
## F-statistic:   156 on 59 and 16920 DF,  p-value: < 0.00000000000000022

Adicionando previsões e resíduos ao conjunto de treinamento

Exclusão dos outliers

2a tentativa

Ajuste do modelo de regressão linear com seleção de variáveis stepwise

3a tentativa

## Start:  AIC=1623.87
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - d4d6566f9c      1      0.00 18452 1621.9
## - `435dec85e2`    1      0.00 18452 1621.9
## - `7841b6a5b1`    1      0.01 18452 1621.9
## - `63bcf89b1d`    1      0.02 18452 1621.9
## - `072b7e8f27`    1      0.02 18452 1621.9
## - `2e874bc151`    1      0.02 18452 1621.9
## - `7cb7913148_5`  1      0.02 18452 1621.9
## - `6516422788`    1      0.02 18452 1621.9
## - `4fc17427c8`    1      0.02 18452 1621.9
## - ac826f0013      1      0.03 18452 1621.9
## - d035af6ffa      1      0.03 18452 1621.9
## - b709f75447      1      0.03 18452 1621.9
## - `99d44111c9`    1      0.03 18452 1621.9
## - c58f611921      1      0.03 18452 1621.9
## - `0e2ab0831c`    1      0.04 18452 1621.9
## - fdf8628ca7      1      0.06 18452 1621.9
## - `20f1afc5c7`    1      0.10 18452 1622.0
## - `779d13189e`    1      0.11 18452 1622.0
## - `8a21502326`    1      0.12 18452 1622.0
## - `4468394575`    1      0.13 18452 1622.0
## - `7cb7913148_1`  1      0.13 18452 1622.0
## - `7734c0c22f`    1      0.16 18452 1622.0
## - `1f222e3669`    1      0.21 18452 1622.1
## - `7cb7913148_3`  1      0.22 18452 1622.1
## - `25bbf0e7e7`    1      0.24 18452 1622.1
## - `8de0382f02`    1      0.24 18452 1622.1
## - b4112a94a6      1      0.24 18452 1622.1
## - a24802caa5      1      0.29 18452 1622.1
## - `7743f273c2`    1      0.39 18453 1622.2
## - `55cf3f7627`    1      0.43 18453 1622.3
## - `7cb7913148_7`  1      0.50 18453 1622.3
## - `2bc6ab42f7`    1      0.55 18453 1622.4
## - ee2ac696ff      1      0.56 18453 1622.4
## - `12eda2d982`    1      0.58 18453 1622.4
## - b9a487ac3c      1      0.58 18453 1622.4
## - `96e6f0be58`    1      0.58 18453 1622.4
## - `77b3b41efa`    1      0.63 18453 1622.5
## - `55907cc1de`    1      0.64 18453 1622.5
## - `7cb7913148_6`  1      0.67 18453 1622.5
## - `3df2300fa2`    1      0.71 18453 1622.5
## - `9b6e0b36c2`    1      0.71 18453 1622.5
## - e0a0772df0      1      0.76 18453 1622.6
## - `0342faceb5`    1      0.78 18453 1622.6
## - `789b5244a9`    1      0.79 18453 1622.6
## - ed7e658a27      1      0.81 18453 1622.6
## - `7cb7913148_2`  1      0.91 18453 1622.7
## - fbf66c8021      1      0.92 18453 1622.7
## - c1b8ce2354      1      0.99 18453 1622.8
## - `3eb53ae932`    1      0.99 18453 1622.8
## - `7925993f42`    1      1.24 18454 1623.0
## - `0b846350ef`    1      1.32 18454 1623.1
## - dcfcbc2ea1      1      1.65 18454 1623.4
## - `8311343404`    1      1.75 18454 1623.5
## - ba54a2a637      1      1.89 18454 1623.6
## - aa69c802b6      1      2.01 18454 1623.7
## <none>                        18452 1623.9
## - `3e200bf766`    1      2.76 18455 1624.4
## - `7cb7913148_4`  1      3.06 18455 1624.7
## - `2a457d15d9`    1      3.39 18456 1625.0
## - e5efa4d39a      1      3.57 18456 1625.2
## - bdf934caa7      1      3.66 18456 1625.2
## - `29bbd86997`    1      3.85 18456 1625.4
## - `384bec5dd1_1`  1      4.04 18456 1625.6
## - `173b6590ae`    1      4.16 18456 1625.7
## - `298ed82b22`    1      4.21 18456 1625.7
## - `96c30c7eef`    1      4.53 18457 1626.0
## - `56371466d7`    1      4.54 18457 1626.0
## - fe8cdd80ba      1      4.60 18457 1626.1
## - `136c1727c3`    1      4.60 18457 1626.1
## - `1fa099bb01`    1      4.78 18457 1626.3
## - abca7a848f      1      6.34 18459 1627.7
## - ffd1cdcfc1      1      6.56 18459 1627.9
## - `04e7268385`    1      7.10 18459 1628.4
## - `65aed7dc1f`    1      7.65 18460 1628.9
## - f66b98dd69      1      7.88 18460 1629.1
## - `2719b72c0d`    1      8.10 18460 1629.3
## - e7ee22effb      1      8.54 18461 1629.7
## - `98475257f7`    1      8.84 18461 1630.0
## - fe0318e273      1      9.15 18461 1630.3
## - ae08d2297e      1     10.10 18462 1631.2
## - `253eb5ef11`    1     12.89 18465 1633.7
## - `49756d8e0f`    1     16.39 18469 1636.9
## - `60ec1426ce`    1     22.71 18475 1642.8
## - `016399044a`    1     28.84 18481 1648.4
## - c0c3df65b1      1     33.06 18485 1652.3
## - `087235d61e`    1     44.67 18497 1662.9
## - f0a0febd35      1     45.10 18497 1663.3
## - `1f3058af83`    1     50.10 18502 1667.9
## - a14fd026ce      1     66.43 18519 1682.9
## - `87b982928b`    1     69.93 18522 1686.1
## - `7fe6cb4c98`    1     74.75 18527 1690.5
## - f013b60e50      1     92.61 18545 1706.9
## - `5f360995ef`    1    103.71 18556 1717.0
## - ea0f4a32e3      1    126.56 18579 1737.9
## - `174825d438`    1    139.03 18591 1749.3
## - `8c2e088a3d`    1    216.14 18668 1819.6
## - `8f5f7c556a`    1    218.88 18671 1822.1
## - `2d7fe4693a`    1    226.55 18679 1829.1
## - d2c775fa99      1    332.07 18784 1924.7
## - beb6e17af1      1    496.38 18949 2072.6
## - `5b862c0a8f`    1    509.47 18962 2084.3
## - `9a575e82a4_1`  1    546.95 18999 2117.9
## - `06888ceac9_1`  1    616.63 19069 2180.0
## - `6db53d265a`    1    651.07 19103 2210.7
## - e86a2190c1      1    757.27 19210 2304.8
## - aee1e4fc85      1    763.44 19216 2310.2
## 
## Step:  AIC=1621.87
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `7841b6a5b1`    1      0.01 18452 1619.9
## - `63bcf89b1d`    1      0.02 18452 1619.9
## - `072b7e8f27`    1      0.02 18452 1619.9
## - `7cb7913148_5`  1      0.02 18452 1619.9
## - `6516422788`    1      0.02 18452 1619.9
## - `4fc17427c8`    1      0.02 18452 1619.9
## - ac826f0013      1      0.03 18452 1619.9
## - b709f75447      1      0.03 18452 1619.9
## - d035af6ffa      1      0.03 18452 1619.9
## - `99d44111c9`    1      0.03 18452 1619.9
## - c58f611921      1      0.03 18452 1619.9
## - `0e2ab0831c`    1      0.04 18452 1619.9
## - fdf8628ca7      1      0.06 18452 1619.9
## - `20f1afc5c7`    1      0.10 18452 1620.0
## - `779d13189e`    1      0.11 18452 1620.0
## - `8a21502326`    1      0.12 18452 1620.0
## - `4468394575`    1      0.13 18452 1620.0
## - `7cb7913148_1`  1      0.13 18452 1620.0
## - `7734c0c22f`    1      0.16 18452 1620.0
## - `1f222e3669`    1      0.21 18452 1620.1
## - `7cb7913148_3`  1      0.22 18452 1620.1
## - `25bbf0e7e7`    1      0.24 18452 1620.1
## - `8de0382f02`    1      0.24 18452 1620.1
## - b4112a94a6      1      0.24 18452 1620.1
## - a24802caa5      1      0.29 18452 1620.1
## - `7743f273c2`    1      0.39 18453 1620.2
## - `55cf3f7627`    1      0.43 18453 1620.3
## - `7cb7913148_7`  1      0.50 18453 1620.3
## - `2bc6ab42f7`    1      0.55 18453 1620.4
## - ee2ac696ff      1      0.56 18453 1620.4
## - `12eda2d982`    1      0.58 18453 1620.4
## - b9a487ac3c      1      0.58 18453 1620.4
## - `96e6f0be58`    1      0.58 18453 1620.4
## - `77b3b41efa`    1      0.63 18453 1620.5
## - `55907cc1de`    1      0.64 18453 1620.5
## - `7cb7913148_6`  1      0.67 18453 1620.5
## - `3df2300fa2`    1      0.71 18453 1620.5
## - `9b6e0b36c2`    1      0.71 18453 1620.5
## - e0a0772df0      1      0.76 18453 1620.6
## - `0342faceb5`    1      0.78 18453 1620.6
## - `789b5244a9`    1      0.79 18453 1620.6
## - ed7e658a27      1      0.81 18453 1620.6
## - `7cb7913148_2`  1      0.91 18453 1620.7
## - fbf66c8021      1      0.92 18453 1620.7
## - c1b8ce2354      1      0.99 18453 1620.8
## - `3eb53ae932`    1      0.99 18453 1620.8
## - `7925993f42`    1      1.24 18454 1621.0
## - `0b846350ef`    1      1.32 18454 1621.1
## - dcfcbc2ea1      1      1.65 18454 1621.4
## - `8311343404`    1      1.75 18454 1621.5
## - ba54a2a637      1      1.89 18454 1621.6
## - `2e874bc151`    1      1.92 18454 1621.6
## - aa69c802b6      1      2.01 18454 1621.7
## <none>                        18452 1621.9
## - `3e200bf766`    1      2.76 18455 1622.4
## - `7cb7913148_4`  1      3.06 18455 1622.7
## - `2a457d15d9`    1      3.39 18456 1623.0
## - e5efa4d39a      1      3.58 18456 1623.2
## - bdf934caa7      1      3.66 18456 1623.2
## - `29bbd86997`    1      3.85 18456 1623.4
## - `384bec5dd1_1`  1      4.04 18456 1623.6
## - `173b6590ae`    1      4.16 18456 1623.7
## - `298ed82b22`    1      4.20 18456 1623.7
## + d4d6566f9c      1      0.00 18452 1623.9
## - `96c30c7eef`    1      4.53 18457 1624.0
## - `56371466d7`    1      4.54 18457 1624.0
## - fe8cdd80ba      1      4.60 18457 1624.1
## - `136c1727c3`    1      4.60 18457 1624.1
## - `1fa099bb01`    1      4.78 18457 1624.3
## - `435dec85e2`    1      4.78 18457 1624.3
## - abca7a848f      1      6.34 18459 1625.7
## - ffd1cdcfc1      1      6.56 18459 1625.9
## - `04e7268385`    1      7.10 18459 1626.4
## - `65aed7dc1f`    1      7.65 18460 1626.9
## - f66b98dd69      1      7.88 18460 1627.1
## - `2719b72c0d`    1      8.10 18460 1627.3
## - e7ee22effb      1      8.54 18461 1627.7
## - `98475257f7`    1      8.84 18461 1628.0
## - fe0318e273      1      9.15 18461 1628.3
## - ae08d2297e      1     10.10 18462 1629.2
## - `253eb5ef11`    1     12.89 18465 1631.7
## - `49756d8e0f`    1     16.39 18469 1635.0
## - `60ec1426ce`    1     22.71 18475 1640.8
## - `016399044a`    1     28.83 18481 1646.4
## - c0c3df65b1      1     33.06 18485 1650.3
## - `087235d61e`    1     44.67 18497 1660.9
## - f0a0febd35      1     45.12 18497 1661.3
## - `1f3058af83`    1     50.10 18502 1665.9
## - a14fd026ce      1     66.43 18519 1680.9
## - `87b982928b`    1     69.94 18522 1684.1
## - `7fe6cb4c98`    1     74.76 18527 1688.5
## - f013b60e50      1     92.61 18545 1704.9
## - `5f360995ef`    1    103.71 18556 1715.0
## - ea0f4a32e3      1    126.57 18579 1735.9
## - `174825d438`    1    139.03 18591 1747.3
## - `8c2e088a3d`    1    216.20 18668 1817.7
## - `8f5f7c556a`    1    218.89 18671 1820.1
## - `2d7fe4693a`    1    226.55 18679 1827.1
## - d2c775fa99      1    332.07 18784 1922.7
## - beb6e17af1      1    496.38 18949 2070.6
## - `5b862c0a8f`    1    509.55 18962 2082.4
## - `9a575e82a4_1`  1    546.97 18999 2115.9
## - `06888ceac9_1`  1    616.67 19069 2178.1
## - `6db53d265a`    1    651.15 19103 2208.7
## - e86a2190c1      1    757.33 19210 2302.9
## - aee1e4fc85      1    763.51 19216 2308.3
## 
## Step:  AIC=1619.88
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `072b7e8f27` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `63bcf89b1d`    1      0.02 18452 1617.9
## - `072b7e8f27`    1      0.02 18452 1617.9
## - `7cb7913148_5`  1      0.02 18452 1617.9
## - `6516422788`    1      0.02 18452 1617.9
## - `4fc17427c8`    1      0.02 18452 1617.9
## - ac826f0013      1      0.03 18452 1617.9
## - b709f75447      1      0.03 18452 1617.9
## - d035af6ffa      1      0.03 18452 1617.9
## - `99d44111c9`    1      0.03 18452 1617.9
## - c58f611921      1      0.03 18452 1617.9
## - `0e2ab0831c`    1      0.03 18452 1617.9
## - fdf8628ca7      1      0.06 18452 1617.9
## - `20f1afc5c7`    1      0.10 18452 1618.0
## - `779d13189e`    1      0.11 18452 1618.0
## - `8a21502326`    1      0.12 18452 1618.0
## - `4468394575`    1      0.13 18452 1618.0
## - `7cb7913148_1`  1      0.13 18452 1618.0
## - `7734c0c22f`    1      0.16 18452 1618.0
## - `1f222e3669`    1      0.21 18452 1618.1
## - `7cb7913148_3`  1      0.22 18452 1618.1
## - `25bbf0e7e7`    1      0.24 18452 1618.1
## - `8de0382f02`    1      0.24 18452 1618.1
## - b4112a94a6      1      0.24 18452 1618.1
## - a24802caa5      1      0.29 18452 1618.1
## - `7743f273c2`    1      0.39 18453 1618.2
## - `55cf3f7627`    1      0.43 18453 1618.3
## - `7cb7913148_7`  1      0.50 18453 1618.3
## - `2bc6ab42f7`    1      0.55 18453 1618.4
## - ee2ac696ff      1      0.56 18453 1618.4
## - `12eda2d982`    1      0.58 18453 1618.4
## - b9a487ac3c      1      0.58 18453 1618.4
## - `96e6f0be58`    1      0.59 18453 1618.4
## - `77b3b41efa`    1      0.63 18453 1618.5
## - `55907cc1de`    1      0.63 18453 1618.5
## - `7cb7913148_6`  1      0.67 18453 1618.5
## - `3df2300fa2`    1      0.71 18453 1618.5
## - `9b6e0b36c2`    1      0.71 18453 1618.5
## - `0342faceb5`    1      0.78 18453 1618.6
## - `789b5244a9`    1      0.79 18453 1618.6
## - ed7e658a27      1      0.81 18453 1618.6
## - `7cb7913148_2`  1      0.91 18453 1618.7
## - fbf66c8021      1      0.92 18453 1618.7
## - c1b8ce2354      1      0.99 18453 1618.8
## - `3eb53ae932`    1      0.99 18453 1618.8
## - `7925993f42`    1      1.24 18454 1619.0
## - `0b846350ef`    1      1.32 18454 1619.1
## - dcfcbc2ea1      1      1.64 18454 1619.4
## - `8311343404`    1      1.75 18454 1619.5
## - ba54a2a637      1      1.89 18454 1619.6
## - `2e874bc151`    1      1.92 18454 1619.6
## - aa69c802b6      1      2.01 18454 1619.7
## <none>                        18452 1619.9
## - `3e200bf766`    1      2.76 18455 1620.4
## - `7cb7913148_4`  1      3.06 18455 1620.7
## - `2a457d15d9`    1      3.39 18456 1621.0
## - e5efa4d39a      1      3.58 18456 1621.2
## - bdf934caa7      1      3.67 18456 1621.2
## - `29bbd86997`    1      3.85 18456 1621.4
## - `384bec5dd1_1`  1      4.04 18456 1621.6
## - `173b6590ae`    1      4.16 18456 1621.7
## - `298ed82b22`    1      4.20 18456 1621.8
## + `7841b6a5b1`    1      0.01 18452 1621.9
## + d4d6566f9c      1      0.00 18452 1621.9
## - `96c30c7eef`    1      4.53 18457 1622.0
## - `56371466d7`    1      4.53 18457 1622.0
## - fe8cdd80ba      1      4.59 18457 1622.1
## - `136c1727c3`    1      4.60 18457 1622.1
## - `1fa099bb01`    1      4.78 18457 1622.3
## - `435dec85e2`    1      4.78 18457 1622.3
## - abca7a848f      1      6.35 18459 1623.7
## - ffd1cdcfc1      1      6.56 18459 1623.9
## - `04e7268385`    1      7.10 18459 1624.4
## - `65aed7dc1f`    1      7.65 18460 1624.9
## - f66b98dd69      1      7.88 18460 1625.1
## - `2719b72c0d`    1      8.10 18460 1625.3
## - e7ee22effb      1      8.54 18461 1625.7
## - `98475257f7`    1      8.84 18461 1626.0
## - fe0318e273      1      9.15 18461 1626.3
## - ae08d2297e      1     10.10 18462 1627.2
## - `253eb5ef11`    1     12.90 18465 1629.7
## - `49756d8e0f`    1     16.39 18469 1633.0
## - `60ec1426ce`    1     22.71 18475 1638.8
## - `016399044a`    1     28.84 18481 1644.4
## - c0c3df65b1      1     33.05 18485 1648.3
## - `087235d61e`    1     44.67 18497 1658.9
## - f0a0febd35      1     45.11 18497 1659.3
## - `1f3058af83`    1     50.11 18502 1663.9
## - a14fd026ce      1     66.43 18519 1678.9
## - `87b982928b`    1     69.96 18522 1682.1
## - `7fe6cb4c98`    1     74.76 18527 1686.5
## - f013b60e50      1     92.61 18545 1702.9
## - `5f360995ef`    1    103.70 18556 1713.0
## - ea0f4a32e3      1    126.56 18579 1733.9
## - `174825d438`    1    139.08 18591 1745.4
## - `8c2e088a3d`    1    216.23 18668 1815.7
## - `8f5f7c556a`    1    218.92 18671 1818.1
## - `2d7fe4693a`    1    226.56 18679 1825.1
## - e0a0772df0      1    310.22 18762 1901.0
## - d2c775fa99      1    332.08 18784 1920.7
## - beb6e17af1      1    496.47 18949 2068.7
## - `5b862c0a8f`    1    509.54 18962 2080.4
## - `9a575e82a4_1`  1    547.01 18999 2113.9
## - `06888ceac9_1`  1    616.66 19069 2176.1
## - `6db53d265a`    1    651.41 19104 2207.0
## - e86a2190c1      1    757.35 19210 2300.9
## - aee1e4fc85      1    763.51 19216 2306.3
## 
## Step:  AIC=1617.89
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `072b7e8f27` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `072b7e8f27`    1      0.02 18452 1615.9
## - `7cb7913148_5`  1      0.02 18452 1615.9
## - `6516422788`    1      0.02 18452 1615.9
## - `4fc17427c8`    1      0.02 18452 1615.9
## - ac826f0013      1      0.03 18452 1615.9
## - d035af6ffa      1      0.03 18452 1615.9
## - b709f75447      1      0.03 18452 1615.9
## - `99d44111c9`    1      0.03 18452 1615.9
## - c58f611921      1      0.03 18452 1615.9
## - `0e2ab0831c`    1      0.04 18452 1615.9
## - fdf8628ca7      1      0.06 18452 1616.0
## - `20f1afc5c7`    1      0.10 18452 1616.0
## - `779d13189e`    1      0.11 18452 1616.0
## - `8a21502326`    1      0.12 18452 1616.0
## - `4468394575`    1      0.13 18452 1616.0
## - `7cb7913148_1`  1      0.13 18452 1616.0
## - `7734c0c22f`    1      0.16 18452 1616.0
## - `1f222e3669`    1      0.21 18452 1616.1
## - `7cb7913148_3`  1      0.22 18452 1616.1
## - `25bbf0e7e7`    1      0.24 18452 1616.1
## - `8de0382f02`    1      0.24 18452 1616.1
## - b4112a94a6      1      0.24 18452 1616.1
## - a24802caa5      1      0.29 18452 1616.2
## - `7743f273c2`    1      0.39 18453 1616.2
## - `55cf3f7627`    1      0.42 18453 1616.3
## - `7cb7913148_7`  1      0.50 18453 1616.3
## - `2bc6ab42f7`    1      0.55 18453 1616.4
## - ee2ac696ff      1      0.56 18453 1616.4
## - `12eda2d982`    1      0.57 18453 1616.4
## - b9a487ac3c      1      0.58 18453 1616.4
## - `96e6f0be58`    1      0.59 18453 1616.4
## - `77b3b41efa`    1      0.63 18453 1616.5
## - `55907cc1de`    1      0.64 18453 1616.5
## - `7cb7913148_6`  1      0.67 18453 1616.5
## - `3df2300fa2`    1      0.71 18453 1616.5
## - `9b6e0b36c2`    1      0.71 18453 1616.5
## - `0342faceb5`    1      0.78 18453 1616.6
## - `789b5244a9`    1      0.79 18453 1616.6
## - ed7e658a27      1      0.81 18453 1616.6
## - `7cb7913148_2`  1      0.91 18453 1616.7
## - fbf66c8021      1      0.92 18453 1616.7
## - c1b8ce2354      1      0.99 18453 1616.8
## - `3eb53ae932`    1      0.99 18453 1616.8
## - `7925993f42`    1      1.24 18454 1617.0
## - `0b846350ef`    1      1.32 18454 1617.1
## - dcfcbc2ea1      1      1.64 18454 1617.4
## - `8311343404`    1      1.75 18454 1617.5
## - ba54a2a637      1      1.90 18454 1617.6
## - `2e874bc151`    1      1.91 18454 1617.7
## - aa69c802b6      1      2.01 18454 1617.7
## <none>                        18452 1617.9
## - `3e200bf766`    1      2.76 18455 1618.4
## - `7cb7913148_4`  1      3.06 18455 1618.7
## - `2a457d15d9`    1      3.39 18456 1619.0
## - e5efa4d39a      1      3.58 18456 1619.2
## - bdf934caa7      1      3.66 18456 1619.3
## - `29bbd86997`    1      3.85 18456 1619.4
## - `384bec5dd1_1`  1      4.05 18456 1619.6
## - `173b6590ae`    1      4.16 18456 1619.7
## - `298ed82b22`    1      4.20 18456 1619.8
## + `63bcf89b1d`    1      0.02 18452 1619.9
## + `7841b6a5b1`    1      0.01 18452 1619.9
## + d4d6566f9c      1      0.00 18452 1619.9
## - `56371466d7`    1      4.53 18457 1620.1
## - `96c30c7eef`    1      4.53 18457 1620.1
## - fe8cdd80ba      1      4.59 18457 1620.1
## - `136c1727c3`    1      4.59 18457 1620.1
## - `435dec85e2`    1      4.78 18457 1620.3
## - `1fa099bb01`    1      4.78 18457 1620.3
## - abca7a848f      1      6.35 18459 1621.7
## - ffd1cdcfc1      1      6.57 18459 1621.9
## - `04e7268385`    1      7.09 18459 1622.4
## - `65aed7dc1f`    1      7.65 18460 1622.9
## - f66b98dd69      1      7.88 18460 1623.1
## - `2719b72c0d`    1      8.10 18460 1623.3
## - e7ee22effb      1      8.53 18461 1623.7
## - `98475257f7`    1      8.84 18461 1624.0
## - fe0318e273      1      9.15 18461 1624.3
## - ae08d2297e      1     10.09 18462 1625.2
## - `253eb5ef11`    1     12.90 18465 1627.8
## - `49756d8e0f`    1     16.40 18469 1631.0
## - `60ec1426ce`    1     22.71 18475 1636.8
## - `016399044a`    1     28.83 18481 1642.4
## - c0c3df65b1      1     33.04 18485 1646.3
## - `087235d61e`    1     44.67 18497 1657.0
## - f0a0febd35      1     45.10 18497 1657.3
## - `1f3058af83`    1     50.10 18502 1661.9
## - a14fd026ce      1     66.43 18519 1676.9
## - `87b982928b`    1     69.97 18522 1680.2
## - `7fe6cb4c98`    1     74.75 18527 1684.5
## - f013b60e50      1     92.62 18545 1700.9
## - `5f360995ef`    1    103.70 18556 1711.0
## - ea0f4a32e3      1    126.57 18579 1732.0
## - `174825d438`    1    139.07 18591 1743.4
## - `8c2e088a3d`    1    216.22 18668 1813.7
## - `8f5f7c556a`    1    218.91 18671 1816.2
## - `2d7fe4693a`    1    226.63 18679 1823.2
## - e0a0772df0      1    310.22 18762 1899.0
## - d2c775fa99      1    332.08 18784 1918.8
## - beb6e17af1      1    496.48 18949 2066.7
## - `5b862c0a8f`    1    509.63 18962 2078.5
## - `9a575e82a4_1`  1    547.07 18999 2112.0
## - `06888ceac9_1`  1    616.69 19069 2174.1
## - `6db53d265a`    1    651.51 19104 2205.1
## - e86a2190c1      1    757.33 19210 2298.9
## - aee1e4fc85      1    763.53 19216 2304.3
## 
## Step:  AIC=1615.91
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `7cb7913148_5`  1      0.02 18452 1613.9
## - `6516422788`    1      0.02 18452 1613.9
## - `4fc17427c8`    1      0.02 18452 1613.9
## - ac826f0013      1      0.03 18452 1613.9
## - d035af6ffa      1      0.03 18452 1613.9
## - b709f75447      1      0.03 18452 1613.9
## - `99d44111c9`    1      0.03 18452 1613.9
## - `0e2ab0831c`    1      0.04 18452 1613.9
## - c58f611921      1      0.04 18452 1613.9
## - fdf8628ca7      1      0.06 18452 1614.0
## - `20f1afc5c7`    1      0.10 18452 1614.0
## - `8a21502326`    1      0.11 18452 1614.0
## - `779d13189e`    1      0.11 18452 1614.0
## - `7cb7913148_1`  1      0.13 18452 1614.0
## - `4468394575`    1      0.13 18452 1614.0
## - `7734c0c22f`    1      0.16 18452 1614.1
## - `1f222e3669`    1      0.21 18452 1614.1
## - `7cb7913148_3`  1      0.23 18452 1614.1
## - `25bbf0e7e7`    1      0.24 18452 1614.1
## - `8de0382f02`    1      0.24 18452 1614.1
## - b4112a94a6      1      0.24 18452 1614.1
## - a24802caa5      1      0.29 18453 1614.2
## - `7743f273c2`    1      0.39 18453 1614.3
## - `55cf3f7627`    1      0.42 18453 1614.3
## - `7cb7913148_7`  1      0.49 18453 1614.4
## - `2bc6ab42f7`    1      0.55 18453 1614.4
## - ee2ac696ff      1      0.56 18453 1614.4
## - `12eda2d982`    1      0.58 18453 1614.4
## - b9a487ac3c      1      0.58 18453 1614.5
## - `96e6f0be58`    1      0.59 18453 1614.5
## - `77b3b41efa`    1      0.63 18453 1614.5
## - `55907cc1de`    1      0.63 18453 1614.5
## - `7cb7913148_6`  1      0.67 18453 1614.5
## - `3df2300fa2`    1      0.71 18453 1614.6
## - `9b6e0b36c2`    1      0.71 18453 1614.6
## - `0342faceb5`    1      0.78 18453 1614.6
## - `789b5244a9`    1      0.79 18453 1614.6
## - ed7e658a27      1      0.81 18453 1614.7
## - `7cb7913148_2`  1      0.90 18453 1614.7
## - fbf66c8021      1      0.92 18453 1614.8
## - c1b8ce2354      1      0.99 18453 1614.8
## - `3eb53ae932`    1      0.99 18453 1614.8
## - `7925993f42`    1      1.24 18454 1615.0
## - `0b846350ef`    1      1.32 18454 1615.1
## - dcfcbc2ea1      1      1.65 18454 1615.4
## - `8311343404`    1      1.75 18454 1615.5
## - ba54a2a637      1      1.90 18454 1615.7
## - `2e874bc151`    1      1.91 18454 1615.7
## - aa69c802b6      1      2.00 18454 1615.8
## <none>                        18452 1615.9
## - `3e200bf766`    1      2.76 18455 1616.5
## - `7cb7913148_4`  1      3.06 18455 1616.7
## - `2a457d15d9`    1      3.39 18456 1617.0
## - e5efa4d39a      1      3.57 18456 1617.2
## - bdf934caa7      1      3.67 18456 1617.3
## - `29bbd86997`    1      3.85 18456 1617.5
## - `384bec5dd1_1`  1      4.05 18456 1617.6
## - `173b6590ae`    1      4.16 18456 1617.7
## - `298ed82b22`    1      4.21 18456 1617.8
## + `072b7e8f27`    1      0.02 18452 1617.9
## + `63bcf89b1d`    1      0.02 18452 1617.9
## + `7841b6a5b1`    1      0.01 18452 1617.9
## + d4d6566f9c      1      0.00 18452 1617.9
## - `56371466d7`    1      4.52 18457 1618.1
## - `96c30c7eef`    1      4.53 18457 1618.1
## - `136c1727c3`    1      4.59 18457 1618.1
## - fe8cdd80ba      1      4.59 18457 1618.1
## - `435dec85e2`    1      4.78 18457 1618.3
## - `1fa099bb01`    1      4.78 18457 1618.3
## - abca7a848f      1      6.34 18459 1619.7
## - ffd1cdcfc1      1      6.58 18459 1620.0
## - `04e7268385`    1      7.10 18459 1620.4
## - `65aed7dc1f`    1      7.65 18460 1621.0
## - f66b98dd69      1      7.88 18460 1621.2
## - `2719b72c0d`    1      8.10 18460 1621.4
## - e7ee22effb      1      8.53 18461 1621.8
## - `98475257f7`    1      8.84 18461 1622.0
## - fe0318e273      1      9.15 18461 1622.3
## - ae08d2297e      1     10.09 18462 1623.2
## - `253eb5ef11`    1     12.90 18465 1625.8
## - `49756d8e0f`    1     16.41 18469 1629.0
## - `60ec1426ce`    1     22.72 18475 1634.8
## - `016399044a`    1     28.84 18481 1640.4
## - c0c3df65b1      1     33.04 18485 1644.3
## - `087235d61e`    1     44.66 18497 1655.0
## - f0a0febd35      1     45.11 18497 1655.4
## - `1f3058af83`    1     50.12 18502 1660.0
## - a14fd026ce      1     66.42 18519 1674.9
## - `87b982928b`    1     69.97 18522 1678.2
## - `7fe6cb4c98`    1     74.75 18527 1682.6
## - f013b60e50      1     92.62 18545 1698.9
## - `5f360995ef`    1    103.76 18556 1709.1
## - ea0f4a32e3      1    126.66 18579 1730.1
## - `174825d438`    1    139.06 18591 1741.4
## - `8c2e088a3d`    1    216.22 18668 1811.7
## - `8f5f7c556a`    1    218.98 18671 1814.2
## - `2d7fe4693a`    1    226.61 18679 1821.2
## - e0a0772df0      1    310.38 18763 1897.2
## - d2c775fa99      1    332.11 18784 1916.8
## - beb6e17af1      1    496.52 18949 2064.8
## - `5b862c0a8f`    1    509.64 18962 2076.5
## - `9a575e82a4_1`  1    547.12 18999 2110.1
## - `06888ceac9_1`  1    616.86 19069 2172.3
## - `6db53d265a`    1    651.50 19104 2203.1
## - e86a2190c1      1    757.51 19210 2297.1
## - aee1e4fc85      1    763.52 19216 2302.4
## 
## Step:  AIC=1613.93
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `4fc17427c8`    1      0.02 18452 1612.0
## - `6516422788`    1      0.02 18452 1612.0
## - ac826f0013      1      0.03 18452 1612.0
## - d035af6ffa      1      0.03 18452 1612.0
## - b709f75447      1      0.03 18452 1612.0
## - `99d44111c9`    1      0.03 18452 1612.0
## - `0e2ab0831c`    1      0.04 18452 1612.0
## - c58f611921      1      0.04 18452 1612.0
## - fdf8628ca7      1      0.06 18452 1612.0
## - `20f1afc5c7`    1      0.10 18452 1612.0
## - `779d13189e`    1      0.12 18452 1612.0
## - `8a21502326`    1      0.12 18452 1612.0
## - `7cb7913148_1`  1      0.12 18452 1612.0
## - `4468394575`    1      0.13 18452 1612.0
## - `7734c0c22f`    1      0.16 18452 1612.1
## - `1f222e3669`    1      0.21 18452 1612.1
## - `7cb7913148_3`  1      0.22 18452 1612.1
## - `25bbf0e7e7`    1      0.23 18452 1612.1
## - `8de0382f02`    1      0.24 18452 1612.2
## - b4112a94a6      1      0.24 18452 1612.2
## - a24802caa5      1      0.29 18453 1612.2
## - `7743f273c2`    1      0.39 18453 1612.3
## - `55cf3f7627`    1      0.42 18453 1612.3
## - `7cb7913148_7`  1      0.50 18453 1612.4
## - `2bc6ab42f7`    1      0.55 18453 1612.4
## - ee2ac696ff      1      0.56 18453 1612.4
## - `12eda2d982`    1      0.58 18453 1612.5
## - b9a487ac3c      1      0.58 18453 1612.5
## - `96e6f0be58`    1      0.58 18453 1612.5
## - `77b3b41efa`    1      0.63 18453 1612.5
## - `55907cc1de`    1      0.63 18453 1612.5
## - `7cb7913148_6`  1      0.67 18453 1612.5
## - `3df2300fa2`    1      0.71 18453 1612.6
## - `9b6e0b36c2`    1      0.71 18453 1612.6
## - `0342faceb5`    1      0.78 18453 1612.6
## - `789b5244a9`    1      0.79 18453 1612.7
## - ed7e658a27      1      0.81 18453 1612.7
## - `7cb7913148_2`  1      0.89 18453 1612.8
## - fbf66c8021      1      0.92 18453 1612.8
## - c1b8ce2354      1      0.99 18453 1612.8
## - `3eb53ae932`    1      0.99 18453 1612.8
## - `7925993f42`    1      1.24 18454 1613.1
## - `0b846350ef`    1      1.32 18454 1613.1
## - dcfcbc2ea1      1      1.64 18454 1613.4
## - `8311343404`    1      1.74 18454 1613.5
## - ba54a2a637      1      1.90 18454 1613.7
## - `2e874bc151`    1      1.92 18454 1613.7
## - aa69c802b6      1      1.99 18454 1613.8
## <none>                        18452 1613.9
## - `3e200bf766`    1      2.76 18455 1614.5
## - `7cb7913148_4`  1      3.05 18455 1614.7
## - `2a457d15d9`    1      3.39 18456 1615.0
## - e5efa4d39a      1      3.57 18456 1615.2
## - bdf934caa7      1      3.66 18456 1615.3
## - `29bbd86997`    1      3.85 18456 1615.5
## - `384bec5dd1_1`  1      4.06 18456 1615.7
## - `173b6590ae`    1      4.16 18456 1615.8
## - `298ed82b22`    1      4.20 18456 1615.8
## + `7cb7913148_5`  1      0.02 18452 1615.9
## + `072b7e8f27`    1      0.02 18452 1615.9
## + `63bcf89b1d`    1      0.02 18452 1615.9
## + `7841b6a5b1`    1      0.01 18452 1615.9
## + d4d6566f9c      1      0.00 18452 1615.9
## - `56371466d7`    1      4.52 18457 1616.1
## - `96c30c7eef`    1      4.53 18457 1616.1
## - `136c1727c3`    1      4.58 18457 1616.2
## - fe8cdd80ba      1      4.60 18457 1616.2
## - `1fa099bb01`    1      4.79 18457 1616.3
## - `435dec85e2`    1      4.79 18457 1616.3
## - abca7a848f      1      6.34 18459 1617.8
## - ffd1cdcfc1      1      6.58 18459 1618.0
## - `04e7268385`    1      7.10 18459 1618.5
## - `65aed7dc1f`    1      7.66 18460 1619.0
## - f66b98dd69      1      7.89 18460 1619.2
## - `2719b72c0d`    1      8.11 18460 1619.4
## - e7ee22effb      1      8.53 18461 1619.8
## - `98475257f7`    1      8.86 18461 1620.1
## - fe0318e273      1      9.14 18461 1620.3
## - ae08d2297e      1     10.08 18462 1621.2
## - `253eb5ef11`    1     12.89 18465 1623.8
## - `49756d8e0f`    1     16.41 18469 1627.0
## - `60ec1426ce`    1     22.73 18475 1632.8
## - `016399044a`    1     28.86 18481 1638.5
## - c0c3df65b1      1     33.06 18485 1642.3
## - `087235d61e`    1     44.68 18497 1653.0
## - f0a0febd35      1     45.11 18497 1653.4
## - `1f3058af83`    1     50.11 18502 1658.0
## - a14fd026ce      1     66.42 18519 1672.9
## - `87b982928b`    1     69.96 18522 1676.2
## - `7fe6cb4c98`    1     74.77 18527 1680.6
## - f013b60e50      1     92.59 18545 1696.9
## - `5f360995ef`    1    103.75 18556 1707.1
## - ea0f4a32e3      1    126.67 18579 1728.1
## - `174825d438`    1    139.05 18591 1739.4
## - `8c2e088a3d`    1    216.20 18668 1809.7
## - `8f5f7c556a`    1    219.01 18671 1812.3
## - `2d7fe4693a`    1    226.60 18679 1819.2
## - e0a0772df0      1    310.39 18763 1895.2
## - d2c775fa99      1    332.12 18784 1914.8
## - beb6e17af1      1    496.57 18949 2062.8
## - `5b862c0a8f`    1    509.65 18962 2074.6
## - `9a575e82a4_1`  1    547.10 18999 2108.1
## - `06888ceac9_1`  1    616.84 19069 2170.3
## - `6db53d265a`    1    651.55 19104 2201.2
## - e86a2190c1      1    757.50 19210 2295.1
## - aee1e4fc85      1    763.79 19216 2300.6
## 
## Step:  AIC=1611.95
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `6516422788`    1      0.02 18452 1610.0
## - ac826f0013      1      0.03 18452 1610.0
## - d035af6ffa      1      0.03 18452 1610.0
## - b709f75447      1      0.03 18452 1610.0
## - `99d44111c9`    1      0.03 18452 1610.0
## - c58f611921      1      0.03 18452 1610.0
## - `0e2ab0831c`    1      0.04 18452 1610.0
## - fdf8628ca7      1      0.06 18452 1610.0
## - `20f1afc5c7`    1      0.10 18452 1610.0
## - `779d13189e`    1      0.12 18452 1610.1
## - `8a21502326`    1      0.12 18452 1610.1
## - `7cb7913148_1`  1      0.12 18452 1610.1
## - `4468394575`    1      0.13 18452 1610.1
## - `7734c0c22f`    1      0.16 18452 1610.1
## - `1f222e3669`    1      0.21 18452 1610.2
## - `7cb7913148_3`  1      0.22 18452 1610.2
## - `25bbf0e7e7`    1      0.23 18453 1610.2
## - `8de0382f02`    1      0.24 18453 1610.2
## - b4112a94a6      1      0.24 18453 1610.2
## - a24802caa5      1      0.29 18453 1610.2
## - `7743f273c2`    1      0.39 18453 1610.3
## - `55cf3f7627`    1      0.42 18453 1610.3
## - `7cb7913148_7`  1      0.50 18453 1610.4
## - `2bc6ab42f7`    1      0.55 18453 1610.5
## - ee2ac696ff      1      0.56 18453 1610.5
## - `12eda2d982`    1      0.58 18453 1610.5
## - `96e6f0be58`    1      0.58 18453 1610.5
## - b9a487ac3c      1      0.58 18453 1610.5
## - `55907cc1de`    1      0.63 18453 1610.5
## - `77b3b41efa`    1      0.63 18453 1610.5
## - `7cb7913148_6`  1      0.67 18453 1610.6
## - `3df2300fa2`    1      0.71 18453 1610.6
## - `9b6e0b36c2`    1      0.71 18453 1610.6
## - `0342faceb5`    1      0.78 18453 1610.7
## - `789b5244a9`    1      0.79 18453 1610.7
## - ed7e658a27      1      0.81 18453 1610.7
## - `7cb7913148_2`  1      0.89 18453 1610.8
## - fbf66c8021      1      0.92 18453 1610.8
## - c1b8ce2354      1      0.99 18453 1610.9
## - `3eb53ae932`    1      0.99 18453 1610.9
## - `7925993f42`    1      1.25 18454 1611.1
## - `0b846350ef`    1      1.32 18454 1611.2
## - dcfcbc2ea1      1      1.65 18454 1611.5
## - `8311343404`    1      1.74 18454 1611.6
## - ba54a2a637      1      1.91 18454 1611.7
## - `2e874bc151`    1      1.92 18454 1611.7
## - aa69c802b6      1      1.99 18454 1611.8
## <none>                        18452 1612.0
## - `3e200bf766`    1      2.76 18455 1612.5
## - `7cb7913148_4`  1      3.05 18455 1612.8
## - `2a457d15d9`    1      3.40 18456 1613.1
## - e5efa4d39a      1      3.58 18456 1613.2
## - bdf934caa7      1      3.66 18456 1613.3
## - `29bbd86997`    1      3.85 18456 1613.5
## - `384bec5dd1_1`  1      4.05 18456 1613.7
## - `173b6590ae`    1      4.16 18456 1613.8
## - `298ed82b22`    1      4.20 18456 1613.8
## + `4fc17427c8`    1      0.02 18452 1613.9
## + `7cb7913148_5`  1      0.02 18452 1613.9
## + `072b7e8f27`    1      0.02 18452 1613.9
## + `63bcf89b1d`    1      0.02 18452 1613.9
## + `7841b6a5b1`    1      0.01 18452 1613.9
## + d4d6566f9c      1      0.00 18452 1614.0
## - `56371466d7`    1      4.52 18457 1614.1
## - `96c30c7eef`    1      4.53 18457 1614.1
## - `136c1727c3`    1      4.58 18457 1614.2
## - fe8cdd80ba      1      4.59 18457 1614.2
## - `1fa099bb01`    1      4.78 18457 1614.3
## - `435dec85e2`    1      4.79 18457 1614.3
## - abca7a848f      1      6.33 18459 1615.8
## - ffd1cdcfc1      1      6.58 18459 1616.0
## - `04e7268385`    1      7.10 18459 1616.5
## - `65aed7dc1f`    1      7.66 18460 1617.0
## - f66b98dd69      1      7.89 18460 1617.2
## - `2719b72c0d`    1      8.11 18460 1617.4
## - e7ee22effb      1      8.52 18461 1617.8
## - `98475257f7`    1      8.85 18461 1618.1
## - fe0318e273      1      9.14 18462 1618.4
## - ae08d2297e      1     10.08 18462 1619.2
## - `253eb5ef11`    1     12.91 18465 1621.8
## - `49756d8e0f`    1     16.42 18469 1625.0
## - `60ec1426ce`    1     22.73 18475 1630.8
## - `016399044a`    1     28.85 18481 1636.5
## - c0c3df65b1      1     33.05 18485 1640.3
## - `087235d61e`    1     44.68 18497 1651.0
## - f0a0febd35      1     45.14 18498 1651.4
## - `1f3058af83`    1     50.10 18502 1656.0
## - a14fd026ce      1     66.42 18519 1671.0
## - `87b982928b`    1     69.97 18522 1674.2
## - `7fe6cb4c98`    1     74.77 18527 1678.6
## - f013b60e50      1     92.64 18545 1695.0
## - `5f360995ef`    1    103.78 18556 1705.2
## - ea0f4a32e3      1    126.71 18579 1726.2
## - `174825d438`    1    139.03 18591 1737.4
## - `8c2e088a3d`    1    216.22 18668 1807.8
## - `8f5f7c556a`    1    219.02 18671 1810.3
## - `2d7fe4693a`    1    226.61 18679 1817.2
## - e0a0772df0      1    310.40 18763 1893.2
## - d2c775fa99      1    332.17 18784 1912.9
## - beb6e17af1      1    496.56 18949 2060.8
## - `5b862c0a8f`    1    509.68 18962 2072.6
## - `9a575e82a4_1`  1    547.15 19000 2106.1
## - `06888ceac9_1`  1    616.82 19069 2168.3
## - `6db53d265a`    1    651.52 19104 2199.2
## - e86a2190c1      1    757.65 19210 2293.2
## - aee1e4fc85      1    763.83 19216 2298.7
## 
## Step:  AIC=1609.97
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - ac826f0013      1      0.03 18452 1608.0
## - d035af6ffa      1      0.03 18452 1608.0
## - b709f75447      1      0.03 18452 1608.0
## - `99d44111c9`    1      0.03 18452 1608.0
## - c58f611921      1      0.03 18452 1608.0
## - `0e2ab0831c`    1      0.03 18452 1608.0
## - fdf8628ca7      1      0.06 18452 1608.0
## - `20f1afc5c7`    1      0.10 18452 1608.1
## - `8a21502326`    1      0.11 18452 1608.1
## - `779d13189e`    1      0.12 18452 1608.1
## - `7cb7913148_1`  1      0.12 18452 1608.1
## - `4468394575`    1      0.13 18452 1608.1
## - `7734c0c22f`    1      0.16 18452 1608.1
## - `1f222e3669`    1      0.21 18453 1608.2
## - `7cb7913148_3`  1      0.22 18453 1608.2
## - `25bbf0e7e7`    1      0.24 18453 1608.2
## - `8de0382f02`    1      0.24 18453 1608.2
## - b4112a94a6      1      0.24 18453 1608.2
## - a24802caa5      1      0.29 18453 1608.2
## - `7743f273c2`    1      0.39 18453 1608.3
## - `55cf3f7627`    1      0.42 18453 1608.4
## - `7cb7913148_7`  1      0.50 18453 1608.4
## - `2bc6ab42f7`    1      0.55 18453 1608.5
## - ee2ac696ff      1      0.56 18453 1608.5
## - `12eda2d982`    1      0.58 18453 1608.5
## - `96e6f0be58`    1      0.58 18453 1608.5
## - b9a487ac3c      1      0.58 18453 1608.5
## - `55907cc1de`    1      0.63 18453 1608.5
## - `77b3b41efa`    1      0.63 18453 1608.5
## - `7cb7913148_6`  1      0.67 18453 1608.6
## - `3df2300fa2`    1      0.71 18453 1608.6
## - `9b6e0b36c2`    1      0.71 18453 1608.6
## - `0342faceb5`    1      0.78 18453 1608.7
## - `789b5244a9`    1      0.79 18453 1608.7
## - ed7e658a27      1      0.81 18453 1608.7
## - `7cb7913148_2`  1      0.89 18453 1608.8
## - fbf66c8021      1      0.92 18453 1608.8
## - c1b8ce2354      1      0.99 18453 1608.9
## - `3eb53ae932`    1      0.99 18453 1608.9
## - `7925993f42`    1      1.25 18454 1609.1
## - `0b846350ef`    1      1.32 18454 1609.2
## - dcfcbc2ea1      1      1.65 18454 1609.5
## - `8311343404`    1      1.74 18454 1609.6
## - ba54a2a637      1      1.91 18454 1609.7
## - `2e874bc151`    1      1.91 18454 1609.7
## - aa69c802b6      1      1.99 18454 1609.8
## <none>                        18452 1610.0
## - `3e200bf766`    1      2.77 18455 1610.5
## - `7cb7913148_4`  1      3.05 18455 1610.8
## - `2a457d15d9`    1      3.39 18456 1611.1
## - e5efa4d39a      1      3.57 18456 1611.3
## - bdf934caa7      1      3.66 18456 1611.3
## - `29bbd86997`    1      3.85 18456 1611.5
## - `384bec5dd1_1`  1      4.04 18456 1611.7
## - `173b6590ae`    1      4.16 18456 1611.8
## - `298ed82b22`    1      4.21 18456 1611.8
## + `6516422788`    1      0.02 18452 1612.0
## + `4fc17427c8`    1      0.02 18452 1612.0
## + `7cb7913148_5`  1      0.02 18452 1612.0
## + `072b7e8f27`    1      0.02 18452 1612.0
## + `63bcf89b1d`    1      0.02 18452 1612.0
## + `7841b6a5b1`    1      0.01 18452 1612.0
## + d4d6566f9c      1      0.00 18452 1612.0
## - `56371466d7`    1      4.51 18457 1612.1
## - `96c30c7eef`    1      4.54 18457 1612.1
## - `136c1727c3`    1      4.58 18457 1612.2
## - fe8cdd80ba      1      4.60 18457 1612.2
## - `1fa099bb01`    1      4.78 18457 1612.4
## - `435dec85e2`    1      4.78 18457 1612.4
## - abca7a848f      1      6.33 18459 1613.8
## - ffd1cdcfc1      1      6.59 18459 1614.0
## - `04e7268385`    1      7.09 18459 1614.5
## - `65aed7dc1f`    1      7.65 18460 1615.0
## - f66b98dd69      1      7.89 18460 1615.2
## - `2719b72c0d`    1      8.12 18460 1615.4
## - e7ee22effb      1      8.52 18461 1615.8
## - `98475257f7`    1      8.85 18461 1616.1
## - fe0318e273      1      9.14 18462 1616.4
## - ae08d2297e      1     10.07 18462 1617.2
## - `253eb5ef11`    1     12.91 18465 1619.8
## - `49756d8e0f`    1     16.42 18469 1623.1
## - `60ec1426ce`    1     22.73 18475 1628.9
## - `016399044a`    1     28.84 18481 1634.5
## - c0c3df65b1      1     33.06 18485 1638.4
## - `087235d61e`    1     44.67 18497 1649.0
## - f0a0febd35      1     45.12 18498 1649.4
## - `1f3058af83`    1     50.09 18502 1654.0
## - a14fd026ce      1     66.40 18519 1669.0
## - `87b982928b`    1     69.96 18522 1672.2
## - `7fe6cb4c98`    1     74.76 18527 1676.6
## - f013b60e50      1     92.67 18545 1693.0
## - `5f360995ef`    1    103.76 18556 1703.2
## - ea0f4a32e3      1    126.72 18579 1724.2
## - `174825d438`    1    139.07 18591 1735.5
## - `8c2e088a3d`    1    216.25 18669 1805.8
## - `8f5f7c556a`    1    219.13 18672 1808.4
## - `2d7fe4693a`    1    226.66 18679 1815.3
## - e0a0772df0      1    310.47 18763 1891.3
## - d2c775fa99      1    332.19 18784 1910.9
## - beb6e17af1      1    496.64 18949 2058.9
## - `5b862c0a8f`    1    509.67 18962 2070.6
## - `9a575e82a4_1`  1    547.13 19000 2104.1
## - `06888ceac9_1`  1    616.80 19069 2166.3
## - `6db53d265a`    1    651.55 19104 2197.2
## - e86a2190c1      1    757.65 19210 2291.2
## - aee1e4fc85      1    763.90 19216 2296.8
## 
## Step:  AIC=1608
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - d035af6ffa      1      0.03 18452 1606.0
## - b709f75447      1      0.03 18452 1606.0
## - `99d44111c9`    1      0.03 18452 1606.0
## - c58f611921      1      0.03 18452 1606.0
## - `0e2ab0831c`    1      0.04 18452 1606.0
## - fdf8628ca7      1      0.06 18452 1606.0
## - `20f1afc5c7`    1      0.10 18452 1606.1
## - `779d13189e`    1      0.12 18452 1606.1
## - `8a21502326`    1      0.12 18452 1606.1
## - `7cb7913148_1`  1      0.12 18452 1606.1
## - `4468394575`    1      0.13 18452 1606.1
## - `7734c0c22f`    1      0.16 18452 1606.1
## - `1f222e3669`    1      0.21 18453 1606.2
## - `7cb7913148_3`  1      0.22 18453 1606.2
## - `25bbf0e7e7`    1      0.24 18453 1606.2
## - `8de0382f02`    1      0.24 18453 1606.2
## - b4112a94a6      1      0.24 18453 1606.2
## - a24802caa5      1      0.29 18453 1606.3
## - `7743f273c2`    1      0.39 18453 1606.4
## - `55cf3f7627`    1      0.42 18453 1606.4
## - `7cb7913148_7`  1      0.50 18453 1606.5
## - `2bc6ab42f7`    1      0.55 18453 1606.5
## - ee2ac696ff      1      0.56 18453 1606.5
## - `12eda2d982`    1      0.58 18453 1606.5
## - b9a487ac3c      1      0.58 18453 1606.5
## - `96e6f0be58`    1      0.59 18453 1606.5
## - `55907cc1de`    1      0.60 18453 1606.5
## - `77b3b41efa`    1      0.63 18453 1606.6
## - `7cb7913148_6`  1      0.67 18453 1606.6
## - `9b6e0b36c2`    1      0.71 18453 1606.7
## - `3df2300fa2`    1      0.71 18453 1606.7
## - `0342faceb5`    1      0.78 18453 1606.7
## - `789b5244a9`    1      0.80 18453 1606.7
## - ed7e658a27      1      0.81 18453 1606.8
## - `7cb7913148_2`  1      0.89 18453 1606.8
## - fbf66c8021      1      0.92 18453 1606.8
## - c1b8ce2354      1      0.99 18453 1606.9
## - `3eb53ae932`    1      0.99 18453 1606.9
## - `7925993f42`    1      1.25 18454 1607.2
## - `0b846350ef`    1      1.32 18454 1607.2
## - dcfcbc2ea1      1      1.65 18454 1607.5
## - `8311343404`    1      1.74 18454 1607.6
## - ba54a2a637      1      1.90 18454 1607.8
## - `2e874bc151`    1      1.92 18454 1607.8
## - aa69c802b6      1      1.99 18454 1607.8
## <none>                        18452 1608.0
## - `3e200bf766`    1      2.76 18455 1608.5
## - `7cb7913148_4`  1      3.05 18455 1608.8
## - `2a457d15d9`    1      3.39 18456 1609.1
## - e5efa4d39a      1      3.57 18456 1609.3
## - bdf934caa7      1      3.66 18456 1609.4
## - `29bbd86997`    1      3.85 18456 1609.5
## - `384bec5dd1_1`  1      4.05 18456 1609.7
## - `173b6590ae`    1      4.16 18456 1609.8
## - `298ed82b22`    1      4.21 18457 1609.9
## + ac826f0013      1      0.03 18452 1610.0
## + `4fc17427c8`    1      0.02 18452 1610.0
## + `6516422788`    1      0.02 18452 1610.0
## + `7cb7913148_5`  1      0.02 18452 1610.0
## + `072b7e8f27`    1      0.02 18452 1610.0
## + `63bcf89b1d`    1      0.02 18452 1610.0
## + `7841b6a5b1`    1      0.01 18452 1610.0
## + d4d6566f9c      1      0.00 18452 1610.0
## - `56371466d7`    1      4.51 18457 1610.2
## - `96c30c7eef`    1      4.53 18457 1610.2
## - `136c1727c3`    1      4.58 18457 1610.2
## - fe8cdd80ba      1      4.59 18457 1610.2
## - `1fa099bb01`    1      4.78 18457 1610.4
## - `435dec85e2`    1      4.79 18457 1610.4
## - abca7a848f      1      6.33 18459 1611.8
## - ffd1cdcfc1      1      6.58 18459 1612.0
## - `04e7268385`    1      7.08 18460 1612.5
## - `65aed7dc1f`    1      7.65 18460 1613.0
## - f66b98dd69      1      7.90 18460 1613.3
## - `2719b72c0d`    1      8.12 18460 1613.5
## - e7ee22effb      1      8.53 18461 1613.8
## - `98475257f7`    1      8.84 18461 1614.1
## - fe0318e273      1      9.17 18462 1614.4
## - ae08d2297e      1     10.06 18462 1615.2
## - `253eb5ef11`    1     12.91 18465 1617.9
## - `49756d8e0f`    1     16.43 18469 1621.1
## - `60ec1426ce`    1     22.73 18475 1626.9
## - `016399044a`    1     28.83 18481 1632.5
## - c0c3df65b1      1     33.06 18485 1636.4
## - `087235d61e`    1     44.66 18497 1647.0
## - f0a0febd35      1     45.15 18498 1647.5
## - `1f3058af83`    1     50.09 18502 1652.0
## - a14fd026ce      1     66.38 18519 1667.0
## - `87b982928b`    1     69.98 18522 1670.3
## - `7fe6cb4c98`    1     74.75 18527 1674.7
## - f013b60e50      1     92.68 18545 1691.1
## - `5f360995ef`    1    103.75 18556 1701.2
## - ea0f4a32e3      1    126.78 18579 1722.3
## - `174825d438`    1    139.05 18591 1733.5
## - `8c2e088a3d`    1    216.25 18669 1803.8
## - `8f5f7c556a`    1    219.20 18672 1806.5
## - `2d7fe4693a`    1    226.64 18679 1813.3
## - e0a0772df0      1    310.44 18763 1889.3
## - d2c775fa99      1    332.16 18784 1908.9
## - beb6e17af1      1    496.64 18949 2057.0
## - `5b862c0a8f`    1    509.65 18962 2068.6
## - `9a575e82a4_1`  1    547.21 19000 2102.2
## - `06888ceac9_1`  1    617.60 19070 2165.0
## - `6db53d265a`    1    651.52 19104 2195.2
## - e86a2190c1      1    757.63 19210 2289.2
## - aee1e4fc85      1    763.89 19216 2294.8
## 
## Step:  AIC=1606.03
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - b709f75447      1      0.03 18452 1604.1
## - `99d44111c9`    1      0.03 18452 1604.1
## - c58f611921      1      0.03 18452 1604.1
## - `0e2ab0831c`    1      0.04 18452 1604.1
## - fdf8628ca7      1      0.06 18452 1604.1
## - `20f1afc5c7`    1      0.09 18452 1604.1
## - `779d13189e`    1      0.12 18452 1604.1
## - `8a21502326`    1      0.12 18452 1604.1
## - `7cb7913148_1`  1      0.12 18452 1604.1
## - `4468394575`    1      0.13 18452 1604.1
## - `7734c0c22f`    1      0.16 18453 1604.2
## - `7cb7913148_3`  1      0.22 18453 1604.2
## - `25bbf0e7e7`    1      0.24 18453 1604.2
## - `8de0382f02`    1      0.24 18453 1604.2
## - b4112a94a6      1      0.24 18453 1604.2
## - a24802caa5      1      0.29 18453 1604.3
## - `7743f273c2`    1      0.39 18453 1604.4
## - `55cf3f7627`    1      0.42 18453 1604.4
## - `7cb7913148_7`  1      0.50 18453 1604.5
## - `2bc6ab42f7`    1      0.55 18453 1604.5
## - ee2ac696ff      1      0.56 18453 1604.5
## - b9a487ac3c      1      0.58 18453 1604.6
## - `12eda2d982`    1      0.59 18453 1604.6
## - `96e6f0be58`    1      0.59 18453 1604.6
## - `55907cc1de`    1      0.60 18453 1604.6
## - `77b3b41efa`    1      0.63 18453 1604.6
## - `7cb7913148_6`  1      0.67 18453 1604.6
## - `9b6e0b36c2`    1      0.71 18453 1604.7
## - `3df2300fa2`    1      0.71 18453 1604.7
## - `0342faceb5`    1      0.78 18453 1604.7
## - `789b5244a9`    1      0.79 18453 1604.8
## - ed7e658a27      1      0.81 18453 1604.8
## - `7cb7913148_2`  1      0.89 18453 1604.8
## - fbf66c8021      1      0.92 18453 1604.9
## - c1b8ce2354      1      0.99 18453 1604.9
## - `3eb53ae932`    1      0.99 18453 1604.9
## - `7925993f42`    1      1.25 18454 1605.2
## - `0b846350ef`    1      1.32 18454 1605.2
## - dcfcbc2ea1      1      1.64 18454 1605.5
## - `8311343404`    1      1.74 18454 1605.6
## - ba54a2a637      1      1.90 18454 1605.8
## - `2e874bc151`    1      1.92 18454 1605.8
## - aa69c802b6      1      1.99 18454 1605.8
## <none>                        18452 1606.0
## - `3e200bf766`    1      2.76 18455 1606.6
## - `7cb7913148_4`  1      3.06 18456 1606.8
## - `2a457d15d9`    1      3.39 18456 1607.1
## - e5efa4d39a      1      3.57 18456 1607.3
## - bdf934caa7      1      3.66 18456 1607.4
## - `29bbd86997`    1      3.85 18456 1607.6
## - `384bec5dd1_1`  1      4.05 18456 1607.8
## - `173b6590ae`    1      4.16 18457 1607.9
## - `298ed82b22`    1      4.22 18457 1607.9
## + d035af6ffa      1      0.03 18452 1608.0
## + ac826f0013      1      0.03 18452 1608.0
## + `4fc17427c8`    1      0.02 18452 1608.0
## + `7cb7913148_5`  1      0.02 18452 1608.0
## + `6516422788`    1      0.02 18452 1608.0
## + `072b7e8f27`    1      0.02 18452 1608.0
## + `63bcf89b1d`    1      0.02 18452 1608.0
## + `7841b6a5b1`    1      0.01 18452 1608.0
## + d4d6566f9c      1      0.00 18452 1608.0
## - `56371466d7`    1      4.51 18457 1608.2
## - `96c30c7eef`    1      4.54 18457 1608.2
## - `136c1727c3`    1      4.58 18457 1608.2
## - fe8cdd80ba      1      4.59 18457 1608.2
## - `1fa099bb01`    1      4.79 18457 1608.4
## - `435dec85e2`    1      4.79 18457 1608.4
## - `1f222e3669`    1      5.78 18458 1609.3
## - abca7a848f      1      6.31 18459 1609.8
## - ffd1cdcfc1      1      6.59 18459 1610.1
## - `04e7268385`    1      7.09 18460 1610.5
## - `65aed7dc1f`    1      7.64 18460 1611.1
## - f66b98dd69      1      7.91 18460 1611.3
## - `2719b72c0d`    1      8.13 18460 1611.5
## - e7ee22effb      1      8.52 18461 1611.9
## - `98475257f7`    1      8.85 18461 1612.2
## - fe0318e273      1      9.16 18462 1612.5
## - ae08d2297e      1     10.05 18462 1613.3
## - `253eb5ef11`    1     12.91 18465 1615.9
## - `49756d8e0f`    1     16.44 18469 1619.2
## - `60ec1426ce`    1     22.74 18475 1624.9
## - `016399044a`    1     28.83 18481 1630.5
## - c0c3df65b1      1     33.07 18486 1634.4
## - `087235d61e`    1     44.65 18497 1645.1
## - f0a0febd35      1     45.14 18498 1645.5
## - `1f3058af83`    1     50.11 18502 1650.1
## - a14fd026ce      1     66.41 18519 1665.0
## - `87b982928b`    1     70.00 18522 1668.3
## - `7fe6cb4c98`    1     74.80 18527 1672.7
## - f013b60e50      1     92.66 18545 1689.1
## - `5f360995ef`    1    103.74 18556 1699.2
## - ea0f4a32e3      1    126.75 18579 1720.3
## - `174825d438`    1    139.06 18592 1731.5
## - `8c2e088a3d`    1    216.22 18669 1801.8
## - `8f5f7c556a`    1    219.20 18672 1804.5
## - `2d7fe4693a`    1    226.67 18679 1811.3
## - e0a0772df0      1    310.45 18763 1887.3
## - d2c775fa99      1    332.21 18785 1907.0
## - beb6e17af1      1    496.61 18949 2055.0
## - `5b862c0a8f`    1    509.67 18962 2066.7
## - `9a575e82a4_1`  1    547.20 19000 2100.2
## - `06888ceac9_1`  1    617.63 19070 2163.1
## - `6db53d265a`    1    651.64 19104 2193.3
## - e86a2190c1      1    757.76 19210 2287.4
## - aee1e4fc85      1    764.06 19216 2293.0
## 
## Step:  AIC=1604.06
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + `7734c0c22f` + `4468394575` + b9a487ac3c + 
##     ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `99d44111c9`    1      0.03 18452 1602.1
## - c58f611921      1      0.03 18452 1602.1
## - `0e2ab0831c`    1      0.04 18452 1602.1
## - fdf8628ca7      1      0.06 18452 1602.1
## - `20f1afc5c7`    1      0.09 18452 1602.1
## - `8a21502326`    1      0.12 18452 1602.2
## - `779d13189e`    1      0.12 18452 1602.2
## - `7cb7913148_1`  1      0.12 18453 1602.2
## - `4468394575`    1      0.13 18453 1602.2
## - `7734c0c22f`    1      0.16 18453 1602.2
## - `7cb7913148_3`  1      0.22 18453 1602.3
## - `25bbf0e7e7`    1      0.24 18453 1602.3
## - `8de0382f02`    1      0.24 18453 1602.3
## - b4112a94a6      1      0.24 18453 1602.3
## - a24802caa5      1      0.29 18453 1602.3
## - `7743f273c2`    1      0.39 18453 1602.4
## - `55cf3f7627`    1      0.42 18453 1602.4
## - `7cb7913148_7`  1      0.50 18453 1602.5
## - `2bc6ab42f7`    1      0.55 18453 1602.6
## - ee2ac696ff      1      0.56 18453 1602.6
## - b9a487ac3c      1      0.58 18453 1602.6
## - `12eda2d982`    1      0.58 18453 1602.6
## - `96e6f0be58`    1      0.59 18453 1602.6
## - `55907cc1de`    1      0.60 18453 1602.6
## - `77b3b41efa`    1      0.63 18453 1602.6
## - `7cb7913148_6`  1      0.67 18453 1602.7
## - `9b6e0b36c2`    1      0.71 18453 1602.7
## - `3df2300fa2`    1      0.71 18453 1602.7
## - `0342faceb5`    1      0.78 18453 1602.8
## - `789b5244a9`    1      0.79 18453 1602.8
## - ed7e658a27      1      0.81 18453 1602.8
## - `7cb7913148_2`  1      0.89 18453 1602.9
## - fbf66c8021      1      0.91 18453 1602.9
## - c1b8ce2354      1      0.98 18453 1603.0
## - `3eb53ae932`    1      0.98 18453 1603.0
## - `7925993f42`    1      1.25 18454 1603.2
## - `0b846350ef`    1      1.32 18454 1603.3
## - dcfcbc2ea1      1      1.65 18454 1603.6
## - `8311343404`    1      1.74 18454 1603.7
## - ba54a2a637      1      1.90 18454 1603.8
## - `2e874bc151`    1      1.92 18454 1603.8
## - aa69c802b6      1      1.99 18454 1603.9
## <none>                        18452 1604.1
## - `3e200bf766`    1      2.76 18455 1604.6
## - `7cb7913148_4`  1      3.06 18456 1604.9
## - `2a457d15d9`    1      3.39 18456 1605.2
## - e5efa4d39a      1      3.57 18456 1605.3
## - bdf934caa7      1      3.66 18456 1605.4
## - `29bbd86997`    1      3.85 18456 1605.6
## - `384bec5dd1_1`  1      4.06 18456 1605.8
## - `173b6590ae`    1      4.16 18457 1605.9
## - `298ed82b22`    1      4.21 18457 1605.9
## + b709f75447      1      0.03 18452 1606.0
## + d035af6ffa      1      0.03 18452 1606.0
## + ac826f0013      1      0.03 18452 1606.0
## + `4fc17427c8`    1      0.02 18452 1606.0
## + `7cb7913148_5`  1      0.02 18452 1606.0
## + `6516422788`    1      0.02 18452 1606.0
## + `072b7e8f27`    1      0.02 18452 1606.0
## + `63bcf89b1d`    1      0.02 18452 1606.0
## + `7841b6a5b1`    1      0.01 18452 1606.0
## + d4d6566f9c      1      0.00 18452 1606.0
## - `56371466d7`    1      4.51 18457 1606.2
## - `96c30c7eef`    1      4.54 18457 1606.2
## - `136c1727c3`    1      4.58 18457 1606.3
## - fe8cdd80ba      1      4.59 18457 1606.3
## - `1fa099bb01`    1      4.78 18457 1606.5
## - `435dec85e2`    1      4.79 18457 1606.5
## - `1f222e3669`    1      5.78 18458 1607.4
## - abca7a848f      1      6.31 18459 1607.9
## - ffd1cdcfc1      1      6.59 18459 1608.1
## - `04e7268385`    1      7.09 18460 1608.6
## - `65aed7dc1f`    1      7.64 18460 1609.1
## - f66b98dd69      1      7.91 18460 1609.3
## - `2719b72c0d`    1      8.14 18461 1609.5
## - e7ee22effb      1      8.53 18461 1609.9
## - `98475257f7`    1      8.86 18461 1610.2
## - fe0318e273      1      9.16 18462 1610.5
## - ae08d2297e      1     10.05 18462 1611.3
## - `253eb5ef11`    1     12.91 18465 1613.9
## - `49756d8e0f`    1     16.47 18469 1617.2
## - `60ec1426ce`    1     22.73 18475 1623.0
## - `016399044a`    1     28.85 18481 1628.6
## - c0c3df65b1      1     33.05 18486 1632.4
## - `087235d61e`    1     44.64 18497 1643.1
## - f0a0febd35      1     45.13 18498 1643.5
## - `1f3058af83`    1     50.12 18503 1648.1
## - a14fd026ce      1     66.39 18519 1663.0
## - `87b982928b`    1     70.02 18522 1666.4
## - `7fe6cb4c98`    1     74.82 18527 1670.8
## - f013b60e50      1     92.68 18545 1687.1
## - `5f360995ef`    1    103.75 18556 1697.3
## - ea0f4a32e3      1    126.73 18579 1718.3
## - `174825d438`    1    139.03 18592 1729.5
## - `8c2e088a3d`    1    216.24 18669 1799.9
## - `8f5f7c556a`    1    219.21 18672 1802.6
## - `2d7fe4693a`    1    226.72 18679 1809.4
## - e0a0772df0      1    310.44 18763 1885.3
## - d2c775fa99      1    332.21 18785 1905.0
## - beb6e17af1      1    496.66 18949 2053.0
## - `5b862c0a8f`    1    509.72 18962 2064.7
## - `9a575e82a4_1`  1    547.20 19000 2098.3
## - `06888ceac9_1`  1    617.65 19070 2161.1
## - `6db53d265a`    1    651.72 19104 2191.4
## - e86a2190c1      1    757.73 19210 2285.4
## - aee1e4fc85      1    764.11 19216 2291.0
## 
## Step:  AIC=1602.09
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `779d13189e` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + `4468394575` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `0e2ab0831c`    1      0.04 18452 1600.1
## - fdf8628ca7      1      0.06 18452 1600.1
## - `20f1afc5c7`    1      0.09 18453 1600.2
## - `8a21502326`    1      0.11 18453 1600.2
## - `779d13189e`    1      0.12 18453 1600.2
## - `7cb7913148_1`  1      0.12 18453 1600.2
## - `4468394575`    1      0.13 18453 1600.2
## - `7734c0c22f`    1      0.16 18453 1600.2
## - `7cb7913148_3`  1      0.22 18453 1600.3
## - `25bbf0e7e7`    1      0.24 18453 1600.3
## - `8de0382f02`    1      0.24 18453 1600.3
## - b4112a94a6      1      0.24 18453 1600.3
## - a24802caa5      1      0.29 18453 1600.3
## - `7743f273c2`    1      0.39 18453 1600.5
## - `55cf3f7627`    1      0.42 18453 1600.5
## - `7cb7913148_7`  1      0.49 18453 1600.5
## - `2bc6ab42f7`    1      0.55 18453 1600.6
## - ee2ac696ff      1      0.56 18453 1600.6
## - `12eda2d982`    1      0.58 18453 1600.6
## - `96e6f0be58`    1      0.58 18453 1600.6
## - b9a487ac3c      1      0.58 18453 1600.6
## - `55907cc1de`    1      0.60 18453 1600.6
## - `77b3b41efa`    1      0.63 18453 1600.7
## - `7cb7913148_6`  1      0.67 18453 1600.7
## - `3df2300fa2`    1      0.71 18453 1600.7
## - `9b6e0b36c2`    1      0.71 18453 1600.7
## - `0342faceb5`    1      0.78 18453 1600.8
## - `789b5244a9`    1      0.79 18453 1600.8
## - ed7e658a27      1      0.81 18453 1600.8
## - `7cb7913148_2`  1      0.89 18453 1600.9
## - fbf66c8021      1      0.91 18453 1600.9
## - c1b8ce2354      1      0.99 18454 1601.0
## - `3eb53ae932`    1      0.99 18454 1601.0
## - `7925993f42`    1      1.25 18454 1601.2
## - `0b846350ef`    1      1.32 18454 1601.3
## - dcfcbc2ea1      1      1.66 18454 1601.6
## - `8311343404`    1      1.74 18454 1601.7
## - ba54a2a637      1      1.90 18454 1601.8
## - `2e874bc151`    1      1.92 18454 1601.9
## - aa69c802b6      1      1.98 18454 1601.9
## <none>                        18452 1602.1
## - `3e200bf766`    1      2.76 18455 1602.6
## - `7cb7913148_4`  1      3.06 18456 1602.9
## - `2a457d15d9`    1      3.39 18456 1603.2
## - e5efa4d39a      1      3.57 18456 1603.4
## - bdf934caa7      1      3.67 18456 1603.5
## - `29bbd86997`    1      3.85 18456 1603.6
## - `384bec5dd1_1`  1      4.08 18456 1603.8
## - `173b6590ae`    1      4.15 18457 1603.9
## - `298ed82b22`    1      4.21 18457 1604.0
## + `99d44111c9`    1      0.03 18452 1604.1
## + b709f75447      1      0.03 18452 1604.1
## + d035af6ffa      1      0.03 18452 1604.1
## + ac826f0013      1      0.03 18452 1604.1
## + `4fc17427c8`    1      0.02 18452 1604.1
## + `7cb7913148_5`  1      0.02 18452 1604.1
## + `6516422788`    1      0.02 18452 1604.1
## + `072b7e8f27`    1      0.02 18452 1604.1
## + `63bcf89b1d`    1      0.02 18452 1604.1
## + `7841b6a5b1`    1      0.01 18452 1604.1
## + d4d6566f9c      1      0.00 18452 1604.1
## - `56371466d7`    1      4.52 18457 1604.2
## - `96c30c7eef`    1      4.54 18457 1604.3
## - fe8cdd80ba      1      4.58 18457 1604.3
## - `136c1727c3`    1      4.59 18457 1604.3
## - `1fa099bb01`    1      4.77 18457 1604.5
## - `435dec85e2`    1      4.79 18457 1604.5
## - `1f222e3669`    1      5.78 18458 1605.4
## - c58f611921      1      6.25 18459 1605.8
## - abca7a848f      1      6.32 18459 1605.9
## - ffd1cdcfc1      1      6.57 18459 1606.1
## - `04e7268385`    1      7.09 18460 1606.6
## - `65aed7dc1f`    1      7.64 18460 1607.1
## - f66b98dd69      1      7.90 18460 1607.4
## - `2719b72c0d`    1      8.13 18461 1607.6
## - e7ee22effb      1      8.52 18461 1607.9
## - `98475257f7`    1      8.85 18461 1608.2
## - fe0318e273      1      9.16 18462 1608.5
## - ae08d2297e      1     10.05 18462 1609.3
## - `253eb5ef11`    1     12.93 18465 1612.0
## - `49756d8e0f`    1     16.45 18469 1615.2
## - `60ec1426ce`    1     22.73 18475 1621.0
## - `016399044a`    1     28.85 18481 1626.6
## - c0c3df65b1      1     33.11 18486 1630.5
## - `087235d61e`    1     44.65 18497 1641.1
## - f0a0febd35      1     45.13 18498 1641.6
## - `1f3058af83`    1     50.13 18503 1646.2
## - a14fd026ce      1     66.38 18519 1661.1
## - `87b982928b`    1     70.01 18522 1664.4
## - `7fe6cb4c98`    1     74.81 18527 1668.8
## - f013b60e50      1     92.71 18545 1685.2
## - `5f360995ef`    1    103.73 18556 1695.3
## - ea0f4a32e3      1    126.74 18579 1716.3
## - `174825d438`    1    139.02 18592 1727.5
## - `8c2e088a3d`    1    216.34 18669 1798.0
## - `8f5f7c556a`    1    219.21 18672 1800.6
## - `2d7fe4693a`    1    226.73 18679 1807.5
## - e0a0772df0      1    310.49 18763 1883.4
## - d2c775fa99      1    332.25 18785 1903.1
## - beb6e17af1      1    496.62 18949 2051.0
## - `5b862c0a8f`    1    509.69 18962 2062.8
## - `9a575e82a4_1`  1    547.19 19000 2096.3
## - `06888ceac9_1`  1    617.62 19070 2159.1
## - `6db53d265a`    1    652.03 19104 2189.7
## - e86a2190c1      1    757.77 19210 2283.4
## - aee1e4fc85      1    764.10 19217 2289.1
## 
## Step:  AIC=1600.12
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `779d13189e` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + `4468394575` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - fdf8628ca7      1      0.06 18453 1598.2
## - `20f1afc5c7`    1      0.09 18453 1598.2
## - `8a21502326`    1      0.11 18453 1598.2
## - `779d13189e`    1      0.12 18453 1598.2
## - `7cb7913148_1`  1      0.12 18453 1598.2
## - `4468394575`    1      0.13 18453 1598.2
## - `7734c0c22f`    1      0.16 18453 1598.3
## - `7cb7913148_3`  1      0.22 18453 1598.3
## - `25bbf0e7e7`    1      0.24 18453 1598.3
## - `8de0382f02`    1      0.24 18453 1598.3
## - b4112a94a6      1      0.24 18453 1598.3
## - a24802caa5      1      0.28 18453 1598.4
## - `7743f273c2`    1      0.39 18453 1598.5
## - `55cf3f7627`    1      0.42 18453 1598.5
## - `7cb7913148_7`  1      0.49 18453 1598.6
## - `2bc6ab42f7`    1      0.55 18453 1598.6
## - ee2ac696ff      1      0.57 18453 1598.6
## - `12eda2d982`    1      0.58 18453 1598.7
## - `96e6f0be58`    1      0.58 18453 1598.7
## - b9a487ac3c      1      0.58 18453 1598.7
## - `55907cc1de`    1      0.60 18453 1598.7
## - `77b3b41efa`    1      0.63 18453 1598.7
## - `7cb7913148_6`  1      0.67 18453 1598.7
## - `3df2300fa2`    1      0.71 18453 1598.8
## - `9b6e0b36c2`    1      0.71 18453 1598.8
## - `0342faceb5`    1      0.78 18453 1598.8
## - `789b5244a9`    1      0.79 18453 1598.8
## - ed7e658a27      1      0.80 18453 1598.9
## - `7cb7913148_2`  1      0.89 18453 1598.9
## - fbf66c8021      1      0.91 18453 1599.0
## - c1b8ce2354      1      0.99 18454 1599.0
## - `3eb53ae932`    1      0.99 18454 1599.0
## - `7925993f42`    1      1.25 18454 1599.3
## - `0b846350ef`    1      1.32 18454 1599.3
## - dcfcbc2ea1      1      1.66 18454 1599.6
## - `8311343404`    1      1.75 18454 1599.7
## - ba54a2a637      1      1.90 18454 1599.9
## - `2e874bc151`    1      1.92 18454 1599.9
## - aa69c802b6      1      1.98 18454 1600.0
## <none>                        18452 1600.1
## - `3e200bf766`    1      2.76 18455 1600.7
## - `7cb7913148_4`  1      3.05 18456 1600.9
## - `2a457d15d9`    1      3.39 18456 1601.2
## - e5efa4d39a      1      3.57 18456 1601.4
## - bdf934caa7      1      3.67 18456 1601.5
## - `29bbd86997`    1      3.85 18456 1601.7
## - `384bec5dd1_1`  1      4.06 18457 1601.9
## - `173b6590ae`    1      4.15 18457 1601.9
## - `298ed82b22`    1      4.20 18457 1602.0
## + `0e2ab0831c`    1      0.04 18452 1602.1
## + `99d44111c9`    1      0.03 18452 1602.1
## + b709f75447      1      0.03 18452 1602.1
## + d035af6ffa      1      0.03 18452 1602.1
## + ac826f0013      1      0.03 18452 1602.1
## + `4fc17427c8`    1      0.02 18452 1602.1
## + `7cb7913148_5`  1      0.02 18452 1602.1
## + `6516422788`    1      0.02 18452 1602.1
## + `072b7e8f27`    1      0.02 18452 1602.1
## + `63bcf89b1d`    1      0.02 18452 1602.1
## + `7841b6a5b1`    1      0.01 18452 1602.1
## + d4d6566f9c      1      0.00 18452 1602.1
## - `56371466d7`    1      4.51 18457 1602.3
## - `96c30c7eef`    1      4.55 18457 1602.3
## - fe8cdd80ba      1      4.58 18457 1602.3
## - `136c1727c3`    1      4.58 18457 1602.3
## - `1fa099bb01`    1      4.77 18457 1602.5
## - `435dec85e2`    1      4.79 18457 1602.5
## - `1f222e3669`    1      5.78 18458 1603.4
## - c58f611921      1      6.25 18459 1603.9
## - abca7a848f      1      6.32 18459 1603.9
## - ffd1cdcfc1      1      6.57 18459 1604.2
## - `04e7268385`    1      7.08 18460 1604.6
## - `65aed7dc1f`    1      7.64 18460 1605.2
## - f66b98dd69      1      7.90 18460 1605.4
## - `2719b72c0d`    1      8.13 18461 1605.6
## - e7ee22effb      1      8.53 18461 1606.0
## - `98475257f7`    1      8.86 18461 1606.3
## - fe0318e273      1      9.16 18462 1606.5
## - ae08d2297e      1     10.05 18463 1607.4
## - `253eb5ef11`    1     12.93 18465 1610.0
## - `49756d8e0f`    1     16.43 18469 1613.2
## - `60ec1426ce`    1     22.78 18475 1619.1
## - `016399044a`    1     28.85 18481 1624.6
## - c0c3df65b1      1     33.16 18486 1628.6
## - `087235d61e`    1     44.64 18497 1639.1
## - f0a0febd35      1     45.14 18498 1639.6
## - `1f3058af83`    1     50.14 18503 1644.2
## - a14fd026ce      1     66.36 18519 1659.1
## - `87b982928b`    1     70.00 18522 1662.4
## - `7fe6cb4c98`    1     74.81 18527 1666.8
## - f013b60e50      1     92.75 18545 1683.2
## - `5f360995ef`    1    103.69 18556 1693.3
## - ea0f4a32e3      1    126.80 18579 1714.4
## - `174825d438`    1    138.99 18592 1725.5
## - `8c2e088a3d`    1    216.36 18669 1796.1
## - `8f5f7c556a`    1    219.21 18672 1798.7
## - `2d7fe4693a`    1    226.69 18679 1805.5
## - e0a0772df0      1    310.49 18763 1881.5
## - d2c775fa99      1    332.22 18785 1901.1
## - beb6e17af1      1    496.89 18949 2049.3
## - `5b862c0a8f`    1    509.68 18962 2060.8
## - `9a575e82a4_1`  1    547.17 19000 2094.3
## - `06888ceac9_1`  1    617.81 19070 2157.3
## - `6db53d265a`    1    652.01 19104 2187.7
## - e86a2190c1      1    757.75 19210 2281.5
## - aee1e4fc85      1    764.07 19217 2287.1
## 
## Step:  AIC=1598.17
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + a24802caa5 + `12eda2d982` + c58f611921 + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + `4468394575` + 
##     b9a487ac3c + ee2ac696ff + `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `20f1afc5c7`    1      0.09 18453 1596.3
## - `8a21502326`    1      0.11 18453 1596.3
## - `779d13189e`    1      0.11 18453 1596.3
## - `7cb7913148_1`  1      0.12 18453 1596.3
## - `4468394575`    1      0.13 18453 1596.3
## - `7734c0c22f`    1      0.16 18453 1596.3
## - `7cb7913148_3`  1      0.22 18453 1596.4
## - `25bbf0e7e7`    1      0.24 18453 1596.4
## - `8de0382f02`    1      0.24 18453 1596.4
## - b4112a94a6      1      0.24 18453 1596.4
## - a24802caa5      1      0.29 18453 1596.4
## - `7743f273c2`    1      0.39 18453 1596.5
## - `55cf3f7627`    1      0.42 18453 1596.6
## - `7cb7913148_7`  1      0.49 18453 1596.6
## - `2bc6ab42f7`    1      0.55 18453 1596.7
## - ee2ac696ff      1      0.57 18453 1596.7
## - `12eda2d982`    1      0.58 18453 1596.7
## - `96e6f0be58`    1      0.58 18453 1596.7
## - b9a487ac3c      1      0.59 18453 1596.7
## - `55907cc1de`    1      0.60 18453 1596.7
## - `77b3b41efa`    1      0.63 18453 1596.8
## - `7cb7913148_6`  1      0.67 18453 1596.8
## - `3df2300fa2`    1      0.70 18453 1596.8
## - `9b6e0b36c2`    1      0.72 18453 1596.8
## - `0342faceb5`    1      0.77 18453 1596.9
## - `789b5244a9`    1      0.79 18453 1596.9
## - ed7e658a27      1      0.81 18453 1596.9
## - `7cb7913148_2`  1      0.89 18454 1597.0
## - fbf66c8021      1      0.91 18454 1597.0
## - c1b8ce2354      1      0.99 18454 1597.1
## - `3eb53ae932`    1      0.99 18454 1597.1
## - `7925993f42`    1      1.25 18454 1597.3
## - `0b846350ef`    1      1.32 18454 1597.4
## - dcfcbc2ea1      1      1.66 18454 1597.7
## - `8311343404`    1      1.75 18454 1597.8
## - ba54a2a637      1      1.91 18454 1597.9
## - `2e874bc151`    1      1.92 18454 1597.9
## - aa69c802b6      1      1.98 18454 1598.0
## <none>                        18453 1598.2
## - `3e200bf766`    1      2.76 18455 1598.7
## - `7cb7913148_4`  1      3.06 18456 1599.0
## - `2a457d15d9`    1      3.39 18456 1599.3
## - e5efa4d39a      1      3.58 18456 1599.5
## - bdf934caa7      1      3.68 18456 1599.5
## - `29bbd86997`    1      3.85 18456 1599.7
## - `384bec5dd1_1`  1      4.07 18457 1599.9
## - `173b6590ae`    1      4.15 18457 1600.0
## - `298ed82b22`    1      4.21 18457 1600.0
## + fdf8628ca7      1      0.06 18452 1600.1
## + `0e2ab0831c`    1      0.04 18452 1600.1
## + `99d44111c9`    1      0.03 18452 1600.1
## + b709f75447      1      0.03 18452 1600.1
## + d035af6ffa      1      0.03 18452 1600.2
## + ac826f0013      1      0.03 18452 1600.2
## + `7cb7913148_5`  1      0.02 18452 1600.2
## + `4fc17427c8`    1      0.02 18452 1600.2
## + `6516422788`    1      0.02 18452 1600.2
## + `072b7e8f27`    1      0.02 18452 1600.2
## + `63bcf89b1d`    1      0.02 18452 1600.2
## + `7841b6a5b1`    1      0.01 18453 1600.2
## + d4d6566f9c      1      0.00 18453 1600.2
## - `56371466d7`    1      4.52 18457 1600.3
## - `96c30c7eef`    1      4.55 18457 1600.4
## - `136c1727c3`    1      4.58 18457 1600.4
## - fe8cdd80ba      1      4.59 18457 1600.4
## - `1fa099bb01`    1      4.77 18457 1600.6
## - `435dec85e2`    1      4.79 18457 1600.6
## - `1f222e3669`    1      5.78 18458 1601.5
## - c58f611921      1      6.25 18459 1601.9
## - abca7a848f      1      6.33 18459 1602.0
## - ffd1cdcfc1      1      6.57 18459 1602.2
## - `04e7268385`    1      7.08 18460 1602.7
## - `65aed7dc1f`    1      7.64 18460 1603.2
## - f66b98dd69      1      7.90 18460 1603.4
## - `2719b72c0d`    1      8.12 18461 1603.7
## - e7ee22effb      1      8.51 18461 1604.0
## - `98475257f7`    1      8.85 18461 1604.3
## - fe0318e273      1      9.16 18462 1604.6
## - ae08d2297e      1     10.05 18463 1605.4
## - `253eb5ef11`    1     12.93 18466 1608.1
## - `49756d8e0f`    1     16.42 18469 1611.3
## - `60ec1426ce`    1     22.77 18475 1617.1
## - `016399044a`    1     28.90 18482 1622.7
## - c0c3df65b1      1     33.15 18486 1626.7
## - `087235d61e`    1     44.62 18497 1637.2
## - f0a0febd35      1     45.12 18498 1637.6
## - `1f3058af83`    1     50.14 18503 1642.2
## - a14fd026ce      1     66.42 18519 1657.2
## - `87b982928b`    1     70.05 18523 1660.5
## - `7fe6cb4c98`    1     74.86 18527 1664.9
## - f013b60e50      1     92.77 18545 1681.3
## - `5f360995ef`    1    103.67 18556 1691.3
## - ea0f4a32e3      1    126.74 18579 1712.4
## - `174825d438`    1    139.07 18592 1723.7
## - `8c2e088a3d`    1    216.33 18669 1794.1
## - `8f5f7c556a`    1    219.16 18672 1796.7
## - `2d7fe4693a`    1    226.71 18679 1803.5
## - e0a0772df0      1    310.45 18763 1879.5
## - d2c775fa99      1    332.17 18785 1899.1
## - beb6e17af1      1    496.83 18949 2047.3
## - `5b862c0a8f`    1    509.73 18962 2058.9
## - `9a575e82a4_1`  1    547.19 19000 2092.4
## - `06888ceac9_1`  1    617.84 19070 2155.4
## - `6db53d265a`    1    651.95 19104 2185.7
## - e86a2190c1      1    757.70 19210 2279.5
## - aee1e4fc85      1    764.24 19217 2285.2
## 
## Step:  AIC=1596.26
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + a24802caa5 + `12eda2d982` + c58f611921 + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + `7734c0c22f` + `4468394575` + b9a487ac3c + 
##     ee2ac696ff + `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `779d13189e`    1      0.11 18453 1594.4
## - `8a21502326`    1      0.12 18453 1594.4
## - `7cb7913148_1`  1      0.12 18453 1594.4
## - `4468394575`    1      0.13 18453 1594.4
## - `7734c0c22f`    1      0.16 18453 1594.4
## - `7cb7913148_3`  1      0.22 18453 1594.5
## - `25bbf0e7e7`    1      0.24 18453 1594.5
## - `8de0382f02`    1      0.24 18453 1594.5
## - b4112a94a6      1      0.24 18453 1594.5
## - a24802caa5      1      0.29 18453 1594.5
## - `7743f273c2`    1      0.39 18453 1594.6
## - `55cf3f7627`    1      0.42 18453 1594.6
## - `7cb7913148_7`  1      0.49 18453 1594.7
## - `2bc6ab42f7`    1      0.55 18453 1594.8
## - ee2ac696ff      1      0.57 18453 1594.8
## - `96e6f0be58`    1      0.58 18453 1594.8
## - `12eda2d982`    1      0.58 18453 1594.8
## - b9a487ac3c      1      0.58 18453 1594.8
## - `55907cc1de`    1      0.60 18453 1594.8
## - `77b3b41efa`    1      0.63 18453 1594.8
## - `7cb7913148_6`  1      0.67 18453 1594.9
## - `3df2300fa2`    1      0.70 18453 1594.9
## - `9b6e0b36c2`    1      0.71 18453 1594.9
## - `0342faceb5`    1      0.77 18453 1595.0
## - `789b5244a9`    1      0.80 18453 1595.0
## - ed7e658a27      1      0.81 18454 1595.0
## - `7cb7913148_2`  1      0.90 18454 1595.1
## - fbf66c8021      1      0.90 18454 1595.1
## - c1b8ce2354      1      0.99 18454 1595.2
## - `3eb53ae932`    1      0.99 18454 1595.2
## - `7925993f42`    1      1.25 18454 1595.4
## - `0b846350ef`    1      1.32 18454 1595.5
## - dcfcbc2ea1      1      1.65 18454 1595.8
## - `8311343404`    1      1.75 18454 1595.9
## - ba54a2a637      1      1.91 18455 1596.0
## - `2e874bc151`    1      1.91 18455 1596.0
## - aa69c802b6      1      1.99 18455 1596.1
## <none>                        18453 1596.3
## - `3e200bf766`    1      2.75 18455 1596.8
## - `7cb7913148_4`  1      3.05 18456 1597.1
## - `2a457d15d9`    1      3.38 18456 1597.4
## - e5efa4d39a      1      3.58 18456 1597.5
## - bdf934caa7      1      3.69 18456 1597.7
## - `29bbd86997`    1      3.85 18456 1597.8
## - `384bec5dd1_1`  1      4.08 18457 1598.0
## - `173b6590ae`    1      4.15 18457 1598.1
## - `298ed82b22`    1      4.22 18457 1598.1
## + `20f1afc5c7`    1      0.09 18453 1598.2
## + fdf8628ca7      1      0.06 18453 1598.2
## + `0e2ab0831c`    1      0.04 18453 1598.2
## + `99d44111c9`    1      0.03 18453 1598.2
## + b709f75447      1      0.03 18453 1598.2
## + d035af6ffa      1      0.03 18453 1598.2
## + ac826f0013      1      0.03 18453 1598.2
## + `7cb7913148_5`  1      0.02 18453 1598.2
## + `6516422788`    1      0.02 18453 1598.2
## + `4fc17427c8`    1      0.02 18453 1598.2
## + `072b7e8f27`    1      0.02 18453 1598.2
## + `63bcf89b1d`    1      0.02 18453 1598.2
## + `7841b6a5b1`    1      0.01 18453 1598.2
## + d4d6566f9c      1      0.00 18453 1598.3
## - `56371466d7`    1      4.52 18457 1598.4
## - `96c30c7eef`    1      4.57 18457 1598.5
## - `136c1727c3`    1      4.58 18457 1598.5
## - fe8cdd80ba      1      4.60 18457 1598.5
## - `435dec85e2`    1      4.77 18457 1598.7
## - `1fa099bb01`    1      4.79 18457 1598.7
## - `1f222e3669`    1      5.77 18458 1599.6
## - c58f611921      1      6.26 18459 1600.0
## - abca7a848f      1      6.32 18459 1600.1
## - ffd1cdcfc1      1      6.58 18459 1600.3
## - `04e7268385`    1      7.05 18460 1600.8
## - `65aed7dc1f`    1      7.64 18460 1601.3
## - f66b98dd69      1      7.90 18461 1601.5
## - `2719b72c0d`    1      8.13 18461 1601.7
## - e7ee22effb      1      8.52 18461 1602.1
## - `98475257f7`    1      8.87 18462 1602.4
## - fe0318e273      1      9.15 18462 1602.7
## - ae08d2297e      1     10.04 18463 1603.5
## - `253eb5ef11`    1     12.92 18466 1606.1
## - `49756d8e0f`    1     16.42 18469 1609.4
## - `60ec1426ce`    1     22.78 18475 1615.2
## - `016399044a`    1     28.87 18482 1620.8
## - c0c3df65b1      1     33.13 18486 1624.7
## - `087235d61e`    1     44.59 18497 1635.2
## - f0a0febd35      1     45.17 18498 1635.8
## - `1f3058af83`    1     50.13 18503 1640.3
## - a14fd026ce      1     66.42 18519 1655.3
## - `87b982928b`    1     70.02 18523 1658.6
## - `7fe6cb4c98`    1     74.88 18528 1663.0
## - f013b60e50      1     92.77 18545 1679.4
## - `5f360995ef`    1    103.63 18556 1689.3
## - ea0f4a32e3      1    126.74 18579 1710.5
## - `174825d438`    1    139.01 18592 1721.7
## - `8c2e088a3d`    1    216.37 18669 1792.2
## - `8f5f7c556a`    1    219.21 18672 1794.8
## - `2d7fe4693a`    1    226.65 18679 1801.5
## - e0a0772df0      1    310.40 18763 1877.5
## - d2c775fa99      1    332.12 18785 1897.2
## - beb6e17af1      1    496.86 18950 2045.4
## - `5b862c0a8f`    1    509.93 18963 2057.1
## - `9a575e82a4_1`  1    547.11 19000 2090.4
## - `06888ceac9_1`  1    617.94 19071 2153.6
## - `6db53d265a`    1    651.91 19105 2183.8
## - e86a2190c1      1    757.70 19210 2277.6
## - aee1e4fc85      1    764.38 19217 2283.5
## 
## Step:  AIC=1594.36
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + a24802caa5 + `12eda2d982` + c58f611921 + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + `4468394575` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `8a21502326`    1      0.12 18453 1592.5
## - `7cb7913148_1`  1      0.12 18453 1592.5
## - `4468394575`    1      0.13 18453 1592.5
## - `7734c0c22f`    1      0.16 18453 1592.5
## - `7cb7913148_3`  1      0.22 18453 1592.6
## - `25bbf0e7e7`    1      0.24 18453 1592.6
## - `8de0382f02`    1      0.24 18453 1592.6
## - b4112a94a6      1      0.24 18453 1592.6
## - a24802caa5      1      0.28 18453 1592.6
## - `7743f273c2`    1      0.39 18453 1592.7
## - `55cf3f7627`    1      0.42 18453 1592.8
## - `7cb7913148_7`  1      0.49 18453 1592.8
## - `2bc6ab42f7`    1      0.55 18453 1592.9
## - `96e6f0be58`    1      0.57 18453 1592.9
## - ee2ac696ff      1      0.57 18453 1592.9
## - b9a487ac3c      1      0.58 18453 1592.9
## - `12eda2d982`    1      0.58 18453 1592.9
## - `55907cc1de`    1      0.60 18453 1592.9
## - `77b3b41efa`    1      0.63 18453 1592.9
## - `7cb7913148_6`  1      0.67 18453 1593.0
## - `3df2300fa2`    1      0.69 18454 1593.0
## - `9b6e0b36c2`    1      0.71 18454 1593.0
## - `0342faceb5`    1      0.77 18454 1593.1
## - `789b5244a9`    1      0.80 18454 1593.1
## - ed7e658a27      1      0.81 18454 1593.1
## - fbf66c8021      1      0.90 18454 1593.2
## - `7cb7913148_2`  1      0.90 18454 1593.2
## - c1b8ce2354      1      0.99 18454 1593.3
## - `3eb53ae932`    1      0.99 18454 1593.3
## - `7925993f42`    1      1.25 18454 1593.5
## - `0b846350ef`    1      1.32 18454 1593.6
## - dcfcbc2ea1      1      1.65 18454 1593.9
## - `8311343404`    1      1.75 18454 1594.0
## - ba54a2a637      1      1.91 18455 1594.1
## - `2e874bc151`    1      1.92 18455 1594.1
## - aa69c802b6      1      1.99 18455 1594.2
## <none>                        18453 1594.4
## - `3e200bf766`    1      2.75 18456 1594.9
## - `7cb7913148_4`  1      3.06 18456 1595.2
## - `2a457d15d9`    1      3.36 18456 1595.5
## - e5efa4d39a      1      3.57 18456 1595.7
## - bdf934caa7      1      3.69 18456 1595.8
## - `29bbd86997`    1      3.84 18457 1595.9
## - `384bec5dd1_1`  1      4.07 18457 1596.1
## - `173b6590ae`    1      4.15 18457 1596.2
## - `298ed82b22`    1      4.22 18457 1596.2
## + `779d13189e`    1      0.11 18453 1596.3
## + `20f1afc5c7`    1      0.09 18453 1596.3
## + fdf8628ca7      1      0.06 18453 1596.3
## + `0e2ab0831c`    1      0.04 18453 1596.3
## + `99d44111c9`    1      0.03 18453 1596.3
## + b709f75447      1      0.03 18453 1596.3
## + d035af6ffa      1      0.03 18453 1596.3
## + ac826f0013      1      0.03 18453 1596.3
## + `6516422788`    1      0.02 18453 1596.3
## + `7cb7913148_5`  1      0.02 18453 1596.3
## + `072b7e8f27`    1      0.02 18453 1596.3
## + `4fc17427c8`    1      0.02 18453 1596.3
## + `63bcf89b1d`    1      0.02 18453 1596.3
## + `7841b6a5b1`    1      0.01 18453 1596.4
## + d4d6566f9c      1      0.00 18453 1596.4
## - `56371466d7`    1      4.52 18457 1596.5
## - fe8cdd80ba      1      4.55 18457 1596.5
## - `136c1727c3`    1      4.57 18457 1596.6
## - `96c30c7eef`    1      4.58 18457 1596.6
## - `435dec85e2`    1      4.77 18458 1596.8
## - `1fa099bb01`    1      4.79 18458 1596.8
## - `1f222e3669`    1      5.80 18459 1597.7
## - c58f611921      1      6.25 18459 1598.1
## - abca7a848f      1      6.33 18459 1598.2
## - ffd1cdcfc1      1      6.54 18459 1598.4
## - `04e7268385`    1      7.06 18460 1598.9
## - `65aed7dc1f`    1      7.65 18460 1599.4
## - f66b98dd69      1      7.90 18461 1599.6
## - `2719b72c0d`    1      8.13 18461 1599.8
## - e7ee22effb      1      8.50 18461 1600.2
## - `98475257f7`    1      8.87 18462 1600.5
## - fe0318e273      1      9.15 18462 1600.8
## - ae08d2297e      1     10.04 18463 1601.6
## - `253eb5ef11`    1     13.01 18466 1604.3
## - `49756d8e0f`    1     16.48 18469 1607.5
## - `60ec1426ce`    1     22.79 18476 1613.3
## - `016399044a`    1     28.93 18482 1619.0
## - c0c3df65b1      1     33.15 18486 1622.8
## - `087235d61e`    1     44.56 18497 1633.3
## - f0a0febd35      1     45.18 18498 1633.9
## - `1f3058af83`    1     50.08 18503 1638.4
## - a14fd026ce      1     66.45 18519 1653.4
## - `87b982928b`    1     70.08 18523 1656.7
## - `7fe6cb4c98`    1     74.92 18528 1661.2
## - f013b60e50      1     92.73 18546 1677.5
## - `5f360995ef`    1    103.66 18556 1687.5
## - ea0f4a32e3      1    126.70 18580 1708.6
## - `174825d438`    1    138.96 18592 1719.8
## - `8c2e088a3d`    1    216.68 18669 1790.6
## - `8f5f7c556a`    1    219.19 18672 1792.9
## - `2d7fe4693a`    1    226.65 18679 1799.7
## - e0a0772df0      1    310.36 18763 1875.6
## - d2c775fa99      1    332.09 18785 1895.2
## - beb6e17af1      1    496.77 18950 2043.4
## - `5b862c0a8f`    1    510.09 18963 2055.4
## - `9a575e82a4_1`  1    547.13 19000 2088.5
## - `06888ceac9_1`  1    618.27 19071 2152.0
## - `6db53d265a`    1    651.80 19105 2181.8
## - e86a2190c1      1    757.64 19210 2275.6
## - aee1e4fc85      1    764.64 19217 2281.8
## 
## Step:  AIC=1592.47
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     `4468394575` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `7cb7913148_1`  1      0.13 18453 1590.6
## - `4468394575`    1      0.13 18453 1590.6
## - `7734c0c22f`    1      0.16 18453 1590.6
## - `7cb7913148_3`  1      0.23 18453 1590.7
## - `8de0382f02`    1      0.24 18453 1590.7
## - b4112a94a6      1      0.24 18453 1590.7
## - `25bbf0e7e7`    1      0.24 18453 1590.7
## - a24802caa5      1      0.29 18453 1590.7
## - `7743f273c2`    1      0.39 18453 1590.8
## - `55cf3f7627`    1      0.42 18453 1590.8
## - `7cb7913148_7`  1      0.49 18453 1590.9
## - `2bc6ab42f7`    1      0.55 18453 1591.0
## - `96e6f0be58`    1      0.56 18453 1591.0
## - ee2ac696ff      1      0.57 18454 1591.0
## - b9a487ac3c      1      0.58 18454 1591.0
## - `12eda2d982`    1      0.58 18454 1591.0
## - `55907cc1de`    1      0.61 18454 1591.0
## - `77b3b41efa`    1      0.63 18454 1591.0
## - `7cb7913148_6`  1      0.67 18454 1591.1
## - `3df2300fa2`    1      0.68 18454 1591.1
## - `9b6e0b36c2`    1      0.71 18454 1591.1
## - `0342faceb5`    1      0.76 18454 1591.2
## - fbf66c8021      1      0.90 18454 1591.3
## - `7cb7913148_2`  1      0.91 18454 1591.3
## - c1b8ce2354      1      0.99 18454 1591.4
## - `3eb53ae932`    1      0.99 18454 1591.4
## - `7925993f42`    1      1.24 18454 1591.6
## - `0b846350ef`    1      1.31 18454 1591.7
## - dcfcbc2ea1      1      1.64 18454 1592.0
## - `8311343404`    1      1.74 18455 1592.1
## - `2e874bc151`    1      1.90 18455 1592.2
## - ba54a2a637      1      1.91 18455 1592.2
## - aa69c802b6      1      2.00 18455 1592.3
## <none>                        18453 1592.5
## - `3e200bf766`    1      2.76 18456 1593.0
## - `7cb7913148_4`  1      3.05 18456 1593.3
## - `2a457d15d9`    1      3.37 18456 1593.6
## - e5efa4d39a      1      3.56 18456 1593.7
## - bdf934caa7      1      3.69 18457 1593.9
## - `29bbd86997`    1      3.83 18457 1594.0
## - `384bec5dd1_1`  1      4.07 18457 1594.2
## - `173b6590ae`    1      4.14 18457 1594.3
## - `298ed82b22`    1      4.22 18457 1594.3
## + `8a21502326`    1      0.12 18453 1594.4
## + `779d13189e`    1      0.11 18453 1594.4
## + `20f1afc5c7`    1      0.09 18453 1594.4
## + fdf8628ca7      1      0.06 18453 1594.4
## + `0e2ab0831c`    1      0.04 18453 1594.4
## + b709f75447      1      0.03 18453 1594.4
## + `99d44111c9`    1      0.03 18453 1594.4
## + d035af6ffa      1      0.03 18453 1594.4
## + ac826f0013      1      0.03 18453 1594.4
## + `7cb7913148_5`  1      0.02 18453 1594.5
## + `4fc17427c8`    1      0.02 18453 1594.5
## + `072b7e8f27`    1      0.02 18453 1594.5
## + `6516422788`    1      0.02 18453 1594.5
## + `63bcf89b1d`    1      0.02 18453 1594.5
## + `7841b6a5b1`    1      0.01 18453 1594.5
## + d4d6566f9c      1      0.00 18453 1594.5
## - `56371466d7`    1      4.53 18457 1594.6
## - fe8cdd80ba      1      4.54 18457 1594.7
## - `136c1727c3`    1      4.59 18458 1594.7
## - `1fa099bb01`    1      4.76 18458 1594.8
## - `435dec85e2`    1      4.78 18458 1594.9
## - `96c30c7eef`    1      5.13 18458 1595.2
## - `1f222e3669`    1      5.78 18459 1595.8
## - c58f611921      1      6.24 18459 1596.2
## - abca7a848f      1      6.34 18459 1596.3
## - ffd1cdcfc1      1      6.54 18459 1596.5
## - `789b5244a9`    1      6.80 18460 1596.7
## - `04e7268385`    1      7.06 18460 1597.0
## - ed7e658a27      1      7.06 18460 1597.0
## - `65aed7dc1f`    1      7.65 18460 1597.5
## - f66b98dd69      1      8.10 18461 1597.9
## - `2719b72c0d`    1      8.33 18461 1598.1
## - e7ee22effb      1      8.51 18461 1598.3
## - `98475257f7`    1      8.87 18462 1598.6
## - fe0318e273      1      9.14 18462 1598.9
## - ae08d2297e      1     10.01 18463 1599.7
## - `253eb5ef11`    1     13.04 18466 1602.5
## - `49756d8e0f`    1     16.46 18469 1605.6
## - `60ec1426ce`    1     22.78 18476 1611.4
## - `016399044a`    1     28.98 18482 1617.1
## - c0c3df65b1      1     33.10 18486 1620.9
## - `087235d61e`    1     44.52 18497 1631.4
## - f0a0febd35      1     45.20 18498 1632.0
## - `1f3058af83`    1     50.13 18503 1636.5
## - a14fd026ce      1     66.52 18519 1651.6
## - `87b982928b`    1     70.09 18523 1654.8
## - `7fe6cb4c98`    1     74.91 18528 1659.3
## - f013b60e50      1     92.73 18546 1675.6
## - `5f360995ef`    1    103.69 18557 1685.6
## - ea0f4a32e3      1    126.74 18580 1706.7
## - `174825d438`    1    138.96 18592 1717.9
## - `8c2e088a3d`    1    216.72 18670 1788.7
## - `8f5f7c556a`    1    219.14 18672 1790.9
## - `2d7fe4693a`    1    226.67 18680 1797.8
## - e0a0772df0      1    310.30 18763 1873.6
## - d2c775fa99      1    332.06 18785 1893.3
## - beb6e17af1      1    496.87 18950 2041.6
## - `5b862c0a8f`    1    510.23 18963 2053.6
## - `9a575e82a4_1`  1    547.02 19000 2086.5
## - `06888ceac9_1`  1    618.84 19072 2150.6
## - `6db53d265a`    1    651.96 19105 2180.0
## - e86a2190c1      1    757.57 19210 2273.7
## - aee1e4fc85      1    764.54 19217 2279.8
## 
## Step:  AIC=1590.59
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + `4468394575` + 
##     b9a487ac3c + ee2ac696ff + `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `4468394575`    1      0.13 18453 1588.7
## - `7cb7913148_3`  1      0.15 18453 1588.7
## - `7734c0c22f`    1      0.16 18453 1588.7
## - `8de0382f02`    1      0.24 18453 1588.8
## - b4112a94a6      1      0.24 18453 1588.8
## - `25bbf0e7e7`    1      0.24 18453 1588.8
## - a24802caa5      1      0.29 18453 1588.8
## - `7743f273c2`    1      0.40 18453 1589.0
## - `55cf3f7627`    1      0.42 18453 1589.0
## - `7cb7913148_7`  1      0.50 18454 1589.0
## - `96e6f0be58`    1      0.56 18454 1589.1
## - `2bc6ab42f7`    1      0.56 18454 1589.1
## - ee2ac696ff      1      0.57 18454 1589.1
## - b9a487ac3c      1      0.58 18454 1589.1
## - `12eda2d982`    1      0.59 18454 1589.1
## - `55907cc1de`    1      0.61 18454 1589.2
## - `77b3b41efa`    1      0.62 18454 1589.2
## - `7cb7913148_6`  1      0.65 18454 1589.2
## - `3df2300fa2`    1      0.68 18454 1589.2
## - `9b6e0b36c2`    1      0.71 18454 1589.2
## - `0342faceb5`    1      0.76 18454 1589.3
## - `7cb7913148_2`  1      0.79 18454 1589.3
## - fbf66c8021      1      0.90 18454 1589.4
## - c1b8ce2354      1      0.99 18454 1589.5
## - `3eb53ae932`    1      0.99 18454 1589.5
## - `7925993f42`    1      1.24 18454 1589.7
## - `0b846350ef`    1      1.31 18454 1589.8
## - dcfcbc2ea1      1      1.64 18455 1590.1
## - `8311343404`    1      1.76 18455 1590.2
## - `2e874bc151`    1      1.89 18455 1590.3
## - ba54a2a637      1      1.91 18455 1590.3
## - aa69c802b6      1      2.00 18455 1590.4
## <none>                        18453 1590.6
## - `3e200bf766`    1      2.75 18456 1591.1
## - `7cb7913148_4`  1      2.93 18456 1591.3
## - `2a457d15d9`    1      3.36 18456 1591.7
## - e5efa4d39a      1      3.54 18456 1591.8
## - bdf934caa7      1      3.68 18457 1592.0
## - `29bbd86997`    1      3.81 18457 1592.1
## - `384bec5dd1_1`  1      4.08 18457 1592.3
## - `173b6590ae`    1      4.12 18457 1592.4
## + `7cb7913148_1`  1      0.13 18453 1592.5
## + `8a21502326`    1      0.12 18453 1592.5
## + `779d13189e`    1      0.11 18453 1592.5
## - `298ed82b22`    1      4.24 18457 1592.5
## + `20f1afc5c7`    1      0.10 18453 1592.5
## + fdf8628ca7      1      0.06 18453 1592.5
## + `0e2ab0831c`    1      0.04 18453 1592.5
## + d035af6ffa      1      0.03 18453 1592.6
## + b709f75447      1      0.03 18453 1592.6
## + `99d44111c9`    1      0.03 18453 1592.6
## + ac826f0013      1      0.03 18453 1592.6
## + `4fc17427c8`    1      0.02 18453 1592.6
## + `6516422788`    1      0.02 18453 1592.6
## + `072b7e8f27`    1      0.02 18453 1592.6
## + `63bcf89b1d`    1      0.02 18453 1592.6
## + `7cb7913148_5`  1      0.01 18453 1592.6
## + `7841b6a5b1`    1      0.01 18453 1592.6
## + d4d6566f9c      1      0.00 18453 1592.6
## - fe8cdd80ba      1      4.54 18458 1592.8
## - `56371466d7`    1      4.54 18458 1592.8
## - `136c1727c3`    1      4.59 18458 1592.8
## - `435dec85e2`    1      4.75 18458 1593.0
## - `1fa099bb01`    1      4.78 18458 1593.0
## - `96c30c7eef`    1      5.14 18458 1593.3
## - `1f222e3669`    1      5.81 18459 1593.9
## - c58f611921      1      6.23 18459 1594.3
## - abca7a848f      1      6.34 18459 1594.4
## - ffd1cdcfc1      1      6.53 18460 1594.6
## - `789b5244a9`    1      6.81 18460 1594.8
## - `04e7268385`    1      7.05 18460 1595.1
## - ed7e658a27      1      7.07 18460 1595.1
## - `65aed7dc1f`    1      7.66 18461 1595.6
## - f66b98dd69      1      8.11 18461 1596.0
## - `2719b72c0d`    1      8.34 18461 1596.3
## - e7ee22effb      1      8.55 18462 1596.5
## - `98475257f7`    1      8.84 18462 1596.7
## - fe0318e273      1      9.13 18462 1597.0
## - ae08d2297e      1     10.02 18463 1597.8
## - `253eb5ef11`    1     13.03 18466 1600.6
## - `49756d8e0f`    1     16.43 18469 1603.7
## - `60ec1426ce`    1     22.78 18476 1609.5
## - `016399044a`    1     28.95 18482 1615.2
## - c0c3df65b1      1     33.12 18486 1619.0
## - `087235d61e`    1     44.54 18498 1629.5
## - f0a0febd35      1     45.19 18498 1630.1
## - `1f3058af83`    1     50.12 18503 1634.7
## - a14fd026ce      1     66.63 18520 1649.8
## - `87b982928b`    1     70.12 18523 1653.0
## - `7fe6cb4c98`    1     74.84 18528 1657.3
## - f013b60e50      1     92.72 18546 1673.7
## - `5f360995ef`    1    103.84 18557 1683.9
## - ea0f4a32e3      1    126.81 18580 1704.9
## - `174825d438`    1    138.98 18592 1716.0
## - `8c2e088a3d`    1    216.76 18670 1786.9
## - `8f5f7c556a`    1    219.23 18672 1789.1
## - `2d7fe4693a`    1    226.76 18680 1796.0
## - e0a0772df0      1    310.21 18763 1871.7
## - d2c775fa99      1    332.36 18785 1891.7
## - beb6e17af1      1    496.99 18950 2039.9
## - `5b862c0a8f`    1    510.41 18963 2051.9
## - `9a575e82a4_1`  1    546.96 19000 2084.6
## - `06888ceac9_1`  1    619.00 19072 2148.8
## - `6db53d265a`    1    651.83 19105 2178.0
## - e86a2190c1      1    757.54 19211 2271.7
## - aee1e4fc85      1    764.87 19218 2278.2
## 
## Step:  AIC=1588.7
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `7cb7913148_3`  1      0.15 18453 1586.8
## - `7734c0c22f`    1      0.16 18453 1586.8
## - `8de0382f02`    1      0.24 18453 1586.9
## - b4112a94a6      1      0.24 18453 1586.9
## - `25bbf0e7e7`    1      0.25 18453 1586.9
## - a24802caa5      1      0.29 18453 1587.0
## - `7743f273c2`    1      0.40 18454 1587.1
## - `55cf3f7627`    1      0.42 18454 1587.1
## - `7cb7913148_7`  1      0.51 18454 1587.2
## - `96e6f0be58`    1      0.56 18454 1587.2
## - `2bc6ab42f7`    1      0.56 18454 1587.2
## - b9a487ac3c      1      0.57 18454 1587.2
## - ee2ac696ff      1      0.58 18454 1587.2
## - `12eda2d982`    1      0.59 18454 1587.2
## - `55907cc1de`    1      0.61 18454 1587.3
## - `77b3b41efa`    1      0.61 18454 1587.3
## - `7cb7913148_6`  1      0.65 18454 1587.3
## - `3df2300fa2`    1      0.68 18454 1587.3
## - `9b6e0b36c2`    1      0.71 18454 1587.4
## - `0342faceb5`    1      0.76 18454 1587.4
## - `7cb7913148_2`  1      0.79 18454 1587.4
## - fbf66c8021      1      0.90 18454 1587.5
## - c1b8ce2354      1      0.99 18454 1587.6
## - `3eb53ae932`    1      0.99 18454 1587.6
## - `7925993f42`    1      1.23 18454 1587.8
## - `0b846350ef`    1      1.30 18454 1587.9
## - dcfcbc2ea1      1      1.64 18455 1588.2
## - `8311343404`    1      1.76 18455 1588.3
## - `2e874bc151`    1      1.90 18455 1588.5
## - ba54a2a637      1      1.91 18455 1588.5
## - aa69c802b6      1      2.01 18455 1588.5
## <none>                        18453 1588.7
## - `3e200bf766`    1      2.75 18456 1589.2
## - `7cb7913148_4`  1      2.93 18456 1589.4
## - `2a457d15d9`    1      3.35 18456 1589.8
## - e5efa4d39a      1      3.54 18457 1590.0
## - bdf934caa7      1      3.68 18457 1590.1
## - `29bbd86997`    1      3.81 18457 1590.2
## - `384bec5dd1_1`  1      4.07 18457 1590.5
## - `173b6590ae`    1      4.12 18457 1590.5
## + `4468394575`    1      0.13 18453 1590.6
## + `7cb7913148_1`  1      0.12 18453 1590.6
## + `8a21502326`    1      0.12 18453 1590.6
## + `779d13189e`    1      0.11 18453 1590.6
## - `298ed82b22`    1      4.24 18457 1590.6
## + `20f1afc5c7`    1      0.10 18453 1590.6
## + fdf8628ca7      1      0.06 18453 1590.7
## + `0e2ab0831c`    1      0.04 18453 1590.7
## + b709f75447      1      0.03 18453 1590.7
## + d035af6ffa      1      0.03 18453 1590.7
## + `99d44111c9`    1      0.03 18453 1590.7
## + ac826f0013      1      0.03 18453 1590.7
## + `4fc17427c8`    1      0.02 18453 1590.7
## + `072b7e8f27`    1      0.02 18453 1590.7
## + `6516422788`    1      0.02 18453 1590.7
## + `63bcf89b1d`    1      0.02 18453 1590.7
## + `7cb7913148_5`  1      0.02 18453 1590.7
## + `7841b6a5b1`    1      0.01 18453 1590.7
## + d4d6566f9c      1      0.00 18453 1590.7
## - `56371466d7`    1      4.54 18458 1590.9
## - fe8cdd80ba      1      4.54 18458 1590.9
## - `136c1727c3`    1      4.61 18458 1590.9
## - `1fa099bb01`    1      4.76 18458 1591.1
## - `435dec85e2`    1      4.77 18458 1591.1
## - `96c30c7eef`    1      5.15 18458 1591.4
## - `1f222e3669`    1      5.82 18459 1592.1
## - c58f611921      1      6.22 18459 1592.4
## - abca7a848f      1      6.33 18460 1592.5
## - ffd1cdcfc1      1      6.52 18460 1592.7
## - `789b5244a9`    1      6.82 18460 1593.0
## - `04e7268385`    1      7.04 18460 1593.2
## - ed7e658a27      1      7.08 18460 1593.2
## - `65aed7dc1f`    1      7.67 18461 1593.8
## - f66b98dd69      1      8.10 18461 1594.2
## - `2719b72c0d`    1      8.33 18462 1594.4
## - e7ee22effb      1      8.52 18462 1594.5
## - `98475257f7`    1      8.83 18462 1594.8
## - fe0318e273      1      9.12 18462 1595.1
## - ae08d2297e      1     10.00 18463 1595.9
## - `253eb5ef11`    1     13.04 18466 1598.7
## - `49756d8e0f`    1     16.42 18470 1601.8
## - `60ec1426ce`    1     22.76 18476 1607.6
## - `016399044a`    1     28.96 18482 1613.3
## - c0c3df65b1      1     33.11 18486 1617.1
## - `087235d61e`    1     44.59 18498 1627.7
## - f0a0febd35      1     45.19 18498 1628.2
## - `1f3058af83`    1     50.10 18503 1632.8
## - a14fd026ce      1     66.60 18520 1647.9
## - `87b982928b`    1     70.14 18523 1651.1
## - `7fe6cb4c98`    1     74.83 18528 1655.4
## - f013b60e50      1     92.76 18546 1671.8
## - `5f360995ef`    1    103.92 18557 1682.1
## - ea0f4a32e3      1    127.01 18580 1703.2
## - `174825d438`    1    139.17 18592 1714.3
## - `8c2e088a3d`    1    216.77 18670 1785.0
## - `8f5f7c556a`    1    219.22 18672 1787.2
## - `2d7fe4693a`    1    226.88 18680 1794.2
## - e0a0772df0      1    310.27 18763 1869.8
## - d2c775fa99      1    332.35 18786 1889.8
## - beb6e17af1      1    496.93 18950 2037.9
## - `5b862c0a8f`    1    510.30 18963 2049.9
## - `9a575e82a4_1`  1    546.93 19000 2082.7
## - `06888ceac9_1`  1    618.87 19072 2146.8
## - `6db53d265a`    1    651.79 19105 2176.1
## - e86a2190c1      1    757.65 19211 2269.9
## - aee1e4fc85      1    764.83 19218 2276.3
## 
## Step:  AIC=1586.84
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `7734c0c22f`    1      0.16 18453 1585.0
## - `8de0382f02`    1      0.24 18454 1585.1
## - b4112a94a6      1      0.24 18454 1585.1
## - `25bbf0e7e7`    1      0.25 18454 1585.1
## - a24802caa5      1      0.29 18454 1585.1
## - `7743f273c2`    1      0.39 18454 1585.2
## - `55cf3f7627`    1      0.42 18454 1585.2
## - `7cb7913148_7`  1      0.51 18454 1585.3
## - `2bc6ab42f7`    1      0.56 18454 1585.4
## - `96e6f0be58`    1      0.57 18454 1585.4
## - b9a487ac3c      1      0.57 18454 1585.4
## - ee2ac696ff      1      0.57 18454 1585.4
## - `12eda2d982`    1      0.58 18454 1585.4
## - `55907cc1de`    1      0.61 18454 1585.4
## - `77b3b41efa`    1      0.61 18454 1585.4
## - `7cb7913148_6`  1      0.65 18454 1585.4
## - `3df2300fa2`    1      0.68 18454 1585.5
## - `7cb7913148_2`  1      0.71 18454 1585.5
## - `9b6e0b36c2`    1      0.71 18454 1585.5
## - `0342faceb5`    1      0.77 18454 1585.5
## - fbf66c8021      1      0.90 18454 1585.7
## - c1b8ce2354      1      0.99 18454 1585.8
## - `3eb53ae932`    1      0.99 18454 1585.8
## - `7925993f42`    1      1.22 18454 1586.0
## - `0b846350ef`    1      1.30 18455 1586.0
## - dcfcbc2ea1      1      1.63 18455 1586.3
## - `8311343404`    1      1.75 18455 1586.5
## - `2e874bc151`    1      1.89 18455 1586.6
## - ba54a2a637      1      1.91 18455 1586.6
## - aa69c802b6      1      2.02 18455 1586.7
## <none>                        18453 1586.8
## - `3e200bf766`    1      2.75 18456 1587.4
## - `7cb7913148_4`  1      2.87 18456 1587.5
## - `2a457d15d9`    1      3.34 18457 1587.9
## - e5efa4d39a      1      3.54 18457 1588.1
## - bdf934caa7      1      3.68 18457 1588.2
## - `29bbd86997`    1      3.81 18457 1588.3
## - `384bec5dd1_1`  1      4.08 18457 1588.6
## - `173b6590ae`    1      4.11 18457 1588.6
## + `7cb7913148_3`  1      0.15 18453 1588.7
## + `4468394575`    1      0.13 18453 1588.7
## + `8a21502326`    1      0.12 18453 1588.7
## + `779d13189e`    1      0.11 18453 1588.7
## - `298ed82b22`    1      4.24 18458 1588.8
## + `20f1afc5c7`    1      0.10 18453 1588.8
## + fdf8628ca7      1      0.06 18453 1588.8
## + `7cb7913148_1`  1      0.05 18453 1588.8
## + `0e2ab0831c`    1      0.04 18453 1588.8
## + d035af6ffa      1      0.03 18453 1588.8
## + b709f75447      1      0.03 18453 1588.8
## + `99d44111c9`    1      0.03 18453 1588.8
## + ac826f0013      1      0.03 18453 1588.8
## + `072b7e8f27`    1      0.02 18453 1588.8
## + `4fc17427c8`    1      0.02 18453 1588.8
## + `6516422788`    1      0.02 18453 1588.8
## + `63bcf89b1d`    1      0.02 18453 1588.8
## + `7cb7913148_5`  1      0.01 18453 1588.8
## + `7841b6a5b1`    1      0.01 18453 1588.8
## + d4d6566f9c      1      0.00 18453 1588.8
## - `56371466d7`    1      4.54 18458 1589.0
## - fe8cdd80ba      1      4.57 18458 1589.0
## - `136c1727c3`    1      4.59 18458 1589.1
## - `1fa099bb01`    1      4.79 18458 1589.2
## - `435dec85e2`    1      4.79 18458 1589.2
## - `96c30c7eef`    1      5.15 18458 1589.6
## - `1f222e3669`    1      5.80 18459 1590.2
## - c58f611921      1      6.22 18460 1590.6
## - abca7a848f      1      6.32 18460 1590.7
## - ffd1cdcfc1      1      6.52 18460 1590.8
## - `789b5244a9`    1      6.82 18460 1591.1
## - `04e7268385`    1      7.04 18460 1591.3
## - ed7e658a27      1      7.08 18460 1591.4
## - `65aed7dc1f`    1      7.70 18461 1591.9
## - f66b98dd69      1      8.13 18461 1592.3
## - `2719b72c0d`    1      8.36 18462 1592.5
## - e7ee22effb      1      8.52 18462 1592.7
## - `98475257f7`    1      8.86 18462 1593.0
## - fe0318e273      1      9.11 18462 1593.2
## - ae08d2297e      1      9.98 18463 1594.0
## - `253eb5ef11`    1     12.99 18466 1596.8
## - `49756d8e0f`    1     16.47 18470 1600.0
## - `60ec1426ce`    1     22.72 18476 1605.7
## - `016399044a`    1     28.97 18482 1611.5
## - c0c3df65b1      1     33.06 18486 1615.2
## - `087235d61e`    1     44.65 18498 1625.9
## - f0a0febd35      1     45.22 18498 1626.4
## - `1f3058af83`    1     50.05 18503 1630.8
## - a14fd026ce      1     66.60 18520 1646.0
## - `87b982928b`    1     70.29 18524 1649.4
## - `7fe6cb4c98`    1     74.80 18528 1653.5
## - f013b60e50      1     92.83 18546 1670.0
## - `5f360995ef`    1    103.92 18557 1680.2
## - ea0f4a32e3      1    126.97 18580 1701.3
## - `174825d438`    1    139.18 18592 1712.4
## - `8c2e088a3d`    1    216.86 18670 1783.2
## - `8f5f7c556a`    1    219.20 18672 1785.3
## - `2d7fe4693a`    1    226.78 18680 1792.2
## - e0a0772df0      1    310.28 18764 1868.0
## - d2c775fa99      1    332.29 18786 1887.9
## - beb6e17af1      1    497.07 18950 2036.2
## - `5b862c0a8f`    1    510.29 18964 2048.0
## - `9a575e82a4_1`  1    546.85 19000 2080.7
## - `06888ceac9_1`  1    619.30 19073 2145.3
## - `6db53d265a`    1    651.81 19105 2174.3
## - e86a2190c1      1    757.59 19211 2268.0
## - aee1e4fc85      1    764.83 19218 2274.4
## 
## Step:  AIC=1584.99
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `8de0382f02`    1      0.24 18454 1583.2
## - b4112a94a6      1      0.24 18454 1583.2
## - `25bbf0e7e7`    1      0.25 18454 1583.2
## - a24802caa5      1      0.29 18454 1583.2
## - `7743f273c2`    1      0.40 18454 1583.4
## - `55cf3f7627`    1      0.42 18454 1583.4
## - `7cb7913148_7`  1      0.51 18454 1583.5
## - `2bc6ab42f7`    1      0.55 18454 1583.5
## - `96e6f0be58`    1      0.56 18454 1583.5
## - b9a487ac3c      1      0.57 18454 1583.5
## - ee2ac696ff      1      0.58 18454 1583.5
## - `12eda2d982`    1      0.58 18454 1583.5
## - `55907cc1de`    1      0.61 18454 1583.5
## - `77b3b41efa`    1      0.61 18454 1583.5
## - `7cb7913148_6`  1      0.65 18454 1583.6
## - `3df2300fa2`    1      0.68 18454 1583.6
## - `7cb7913148_2`  1      0.70 18454 1583.6
## - `9b6e0b36c2`    1      0.72 18454 1583.7
## - `0342faceb5`    1      0.77 18454 1583.7
## - fbf66c8021      1      0.91 18454 1583.8
## - c1b8ce2354      1      1.00 18454 1583.9
## - `3eb53ae932`    1      1.00 18454 1583.9
## - `0b846350ef`    1      1.30 18455 1584.2
## - dcfcbc2ea1      1      1.62 18455 1584.5
## - `8311343404`    1      1.75 18455 1584.6
## - `2e874bc151`    1      1.90 18455 1584.7
## - ba54a2a637      1      1.91 18455 1584.8
## - aa69c802b6      1      2.03 18456 1584.9
## <none>                        18453 1585.0
## - `3e200bf766`    1      2.77 18456 1585.5
## - `7cb7913148_4`  1      2.87 18456 1585.6
## - `2a457d15d9`    1      3.34 18457 1586.1
## - e5efa4d39a      1      3.54 18457 1586.2
## - bdf934caa7      1      3.67 18457 1586.4
## - `29bbd86997`    1      3.81 18457 1586.5
## - `7925993f42`    1      3.85 18457 1586.5
## - `384bec5dd1_1`  1      4.08 18458 1586.7
## - `173b6590ae`    1      4.09 18458 1586.8
## + `7734c0c22f`    1      0.16 18453 1586.8
## + `7cb7913148_3`  1      0.15 18453 1586.8
## + `4468394575`    1      0.13 18453 1586.9
## - `298ed82b22`    1      4.22 18458 1586.9
## + `8a21502326`    1      0.12 18453 1586.9
## + `779d13189e`    1      0.11 18453 1586.9
## + `20f1afc5c7`    1      0.10 18453 1586.9
## + fdf8628ca7      1      0.06 18453 1586.9
## + `7cb7913148_1`  1      0.05 18453 1587.0
## + `0e2ab0831c`    1      0.03 18453 1587.0
## + b709f75447      1      0.03 18453 1587.0
## + d035af6ffa      1      0.03 18453 1587.0
## + `99d44111c9`    1      0.03 18453 1587.0
## + ac826f0013      1      0.03 18453 1587.0
## + `4fc17427c8`    1      0.02 18453 1587.0
## + `072b7e8f27`    1      0.02 18453 1587.0
## + `6516422788`    1      0.02 18453 1587.0
## + `63bcf89b1d`    1      0.02 18453 1587.0
## + `7cb7913148_5`  1      0.01 18453 1587.0
## + `7841b6a5b1`    1      0.01 18453 1587.0
## + d4d6566f9c      1      0.00 18453 1587.0
## - `56371466d7`    1      4.56 18458 1587.2
## - fe8cdd80ba      1      4.59 18458 1587.2
## - `136c1727c3`    1      4.60 18458 1587.2
## - `435dec85e2`    1      4.76 18458 1587.4
## - `1fa099bb01`    1      4.77 18458 1587.4
## - `96c30c7eef`    1      5.14 18459 1587.7
## - `1f222e3669`    1      5.82 18459 1588.3
## - c58f611921      1      6.22 18460 1588.7
## - abca7a848f      1      6.30 18460 1588.8
## - ffd1cdcfc1      1      6.51 18460 1589.0
## - `789b5244a9`    1      6.81 18460 1589.2
## - `04e7268385`    1      7.02 18460 1589.5
## - ed7e658a27      1      7.07 18460 1589.5
## - `65aed7dc1f`    1      7.70 18461 1590.1
## - f66b98dd69      1      8.12 18462 1590.5
## - `2719b72c0d`    1      8.35 18462 1590.7
## - e7ee22effb      1      8.50 18462 1590.8
## - `98475257f7`    1      8.89 18462 1591.2
## - fe0318e273      1      9.10 18462 1591.4
## - ae08d2297e      1     10.00 18464 1592.2
## - `253eb5ef11`    1     12.97 18466 1594.9
## - `49756d8e0f`    1     16.45 18470 1598.1
## - `60ec1426ce`    1     22.69 18476 1603.8
## - `016399044a`    1     28.96 18482 1609.6
## - c0c3df65b1      1     33.04 18486 1613.4
## - `087235d61e`    1     44.60 18498 1624.0
## - f0a0febd35      1     45.20 18499 1624.5
## - `1f3058af83`    1     50.05 18504 1629.0
## - a14fd026ce      1     66.57 18520 1644.1
## - `87b982928b`    1     70.42 18524 1647.7
## - `7fe6cb4c98`    1     74.78 18528 1651.7
## - f013b60e50      1     92.89 18546 1668.2
## - `5f360995ef`    1    103.86 18557 1678.3
## - ea0f4a32e3      1    126.94 18580 1699.4
## - `174825d438`    1    139.17 18593 1710.6
## - `8c2e088a3d`    1    217.00 18670 1781.5
## - `8f5f7c556a`    1    219.14 18673 1783.4
## - `2d7fe4693a`    1    226.81 18680 1790.4
## - e0a0772df0      1    310.33 18764 1866.2
## - d2c775fa99      1    332.28 18786 1886.0
## - beb6e17af1      1    497.16 18951 2034.4
## - `5b862c0a8f`    1    510.25 18964 2046.1
## - `9a575e82a4_1`  1    546.99 19000 2079.0
## - `06888ceac9_1`  1    619.26 19073 2143.4
## - `6db53d265a`    1    651.72 19105 2172.3
## - e86a2190c1      1    757.89 19211 2266.4
## - aee1e4fc85      1    764.88 19218 2272.6
## 
## Step:  AIC=1583.21
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + a24802caa5 + `12eda2d982` + c58f611921 + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     b9a487ac3c + ee2ac696ff + `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `25bbf0e7e7`    1      0.25 18454 1581.5
## - a24802caa5      1      0.29 18454 1581.5
## - `7743f273c2`    1      0.40 18454 1581.6
## - `55cf3f7627`    1      0.42 18454 1581.6
## - `7cb7913148_7`  1      0.51 18454 1581.7
## - `2bc6ab42f7`    1      0.55 18454 1581.7
## - `96e6f0be58`    1      0.55 18454 1581.7
## - b9a487ac3c      1      0.57 18454 1581.7
## - ee2ac696ff      1      0.57 18454 1581.7
## - `12eda2d982`    1      0.58 18454 1581.8
## - `77b3b41efa`    1      0.61 18454 1581.8
## - `55907cc1de`    1      0.62 18454 1581.8
## - `7cb7913148_6`  1      0.66 18454 1581.8
## - `3df2300fa2`    1      0.67 18454 1581.8
## - `7cb7913148_2`  1      0.70 18454 1581.9
## - `9b6e0b36c2`    1      0.72 18454 1581.9
## - `0342faceb5`    1      0.77 18454 1581.9
## - fbf66c8021      1      0.90 18455 1582.0
## - c1b8ce2354      1      1.00 18455 1582.1
## - `3eb53ae932`    1      1.00 18455 1582.1
## - `0b846350ef`    1      1.31 18455 1582.4
## - dcfcbc2ea1      1      1.62 18455 1582.7
## - `8311343404`    1      1.75 18455 1582.8
## - `2e874bc151`    1      1.89 18456 1583.0
## - ba54a2a637      1      1.91 18456 1583.0
## - aa69c802b6      1      2.03 18456 1583.1
## <none>                        18454 1583.2
## - `3e200bf766`    1      2.76 18456 1583.8
## - `7cb7913148_4`  1      2.87 18457 1583.8
## - b4112a94a6      1      3.26 18457 1584.2
## - `2a457d15d9`    1      3.36 18457 1584.3
## - e5efa4d39a      1      3.54 18457 1584.5
## - bdf934caa7      1      3.66 18457 1584.6
## - `29bbd86997`    1      3.82 18458 1584.7
## - `7925993f42`    1      3.86 18458 1584.8
## - `384bec5dd1_1`  1      4.07 18458 1585.0
## - `173b6590ae`    1      4.10 18458 1585.0
## + `8de0382f02`    1      0.24 18453 1585.0
## + `7734c0c22f`    1      0.16 18454 1585.1
## + `7cb7913148_3`  1      0.15 18454 1585.1
## + `4468394575`    1      0.13 18454 1585.1
## + `8a21502326`    1      0.12 18454 1585.1
## + `779d13189e`    1      0.11 18454 1585.1
## - `298ed82b22`    1      4.24 18458 1585.1
## + `20f1afc5c7`    1      0.10 18454 1585.1
## + fdf8628ca7      1      0.06 18454 1585.2
## + `7cb7913148_1`  1      0.05 18454 1585.2
## + `0e2ab0831c`    1      0.03 18454 1585.2
## + b709f75447      1      0.03 18454 1585.2
## + `99d44111c9`    1      0.03 18454 1585.2
## + d035af6ffa      1      0.03 18454 1585.2
## + ac826f0013      1      0.03 18454 1585.2
## + `072b7e8f27`    1      0.02 18454 1585.2
## + `4fc17427c8`    1      0.02 18454 1585.2
## + `6516422788`    1      0.02 18454 1585.2
## + `63bcf89b1d`    1      0.02 18454 1585.2
## + `7cb7913148_5`  1      0.01 18454 1585.2
## + `7841b6a5b1`    1      0.01 18454 1585.2
## + d4d6566f9c      1      0.00 18454 1585.2
## - `56371466d7`    1      4.55 18458 1585.4
## - fe8cdd80ba      1      4.59 18458 1585.4
## - `136c1727c3`    1      4.62 18458 1585.5
## - `1fa099bb01`    1      4.75 18458 1585.6
## - `435dec85e2`    1      4.76 18458 1585.6
## - `96c30c7eef`    1      5.12 18459 1585.9
## - `1f222e3669`    1      5.84 18460 1586.6
## - c58f611921      1      6.21 18460 1586.9
## - abca7a848f      1      6.31 18460 1587.0
## - ffd1cdcfc1      1      6.50 18460 1587.2
## - `789b5244a9`    1      6.79 18460 1587.5
## - `04e7268385`    1      7.04 18461 1587.7
## - ed7e658a27      1      7.05 18461 1587.7
## - `65aed7dc1f`    1      7.69 18461 1588.3
## - f66b98dd69      1      8.15 18462 1588.7
## - `2719b72c0d`    1      8.38 18462 1588.9
## - e7ee22effb      1      8.47 18462 1589.0
## - `98475257f7`    1      8.88 18463 1589.4
## - fe0318e273      1      9.11 18463 1589.6
## - ae08d2297e      1     10.01 18464 1590.4
## - `253eb5ef11`    1     12.97 18467 1593.2
## - `49756d8e0f`    1     16.41 18470 1596.3
## - `60ec1426ce`    1     22.65 18476 1602.0
## - `016399044a`    1     28.89 18483 1607.8
## - c0c3df65b1      1     32.99 18487 1611.5
## - `087235d61e`    1     44.59 18498 1622.2
## - f0a0febd35      1     45.19 18499 1622.7
## - `1f3058af83`    1     50.13 18504 1627.3
## - a14fd026ce      1     66.54 18520 1642.3
## - `87b982928b`    1     70.33 18524 1645.8
## - `7fe6cb4c98`    1     74.84 18528 1649.9
## - f013b60e50      1     92.89 18547 1666.5
## - `5f360995ef`    1    104.04 18558 1676.7
## - ea0f4a32e3      1    127.12 18581 1697.8
## - `174825d438`    1    139.04 18593 1708.7
## - `8c2e088a3d`    1    217.06 18671 1779.8
## - `8f5f7c556a`    1    219.18 18673 1781.7
## - `2d7fe4693a`    1    226.81 18680 1788.6
## - e0a0772df0      1    310.40 18764 1864.5
## - d2c775fa99      1    332.36 18786 1884.3
## - beb6e17af1      1    497.31 18951 2032.8
## - `5b862c0a8f`    1    510.24 18964 2044.3
## - `9a575e82a4_1`  1    546.77 19000 2077.0
## - `06888ceac9_1`  1    619.36 19073 2141.8
## - `6db53d265a`    1    651.51 19105 2170.3
## - e86a2190c1      1    758.04 19212 2264.8
## - aee1e4fc85      1    765.01 19219 2270.9
## 
## Step:  AIC=1581.45
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - a24802caa5      1      0.29 18454 1579.7
## - `7743f273c2`    1      0.40 18454 1579.8
## - `55cf3f7627`    1      0.41 18454 1579.8
## - `7cb7913148_7`  1      0.51 18454 1579.9
## - `2bc6ab42f7`    1      0.55 18454 1580.0
## - `96e6f0be58`    1      0.55 18454 1580.0
## - ee2ac696ff      1      0.57 18454 1580.0
## - b9a487ac3c      1      0.57 18454 1580.0
## - `12eda2d982`    1      0.59 18454 1580.0
## - `55907cc1de`    1      0.62 18455 1580.0
## - `77b3b41efa`    1      0.62 18455 1580.0
## - `7cb7913148_6`  1      0.66 18455 1580.0
## - `3df2300fa2`    1      0.67 18455 1580.1
## - `7cb7913148_2`  1      0.71 18455 1580.1
## - `9b6e0b36c2`    1      0.72 18455 1580.1
## - `0342faceb5`    1      0.77 18455 1580.2
## - fbf66c8021      1      0.90 18455 1580.3
## - c1b8ce2354      1      1.00 18455 1580.4
## - `3eb53ae932`    1      1.00 18455 1580.4
## - `0b846350ef`    1      1.31 18455 1580.7
## - dcfcbc2ea1      1      1.62 18456 1580.9
## - `8311343404`    1      1.72 18456 1581.0
## - `2e874bc151`    1      1.88 18456 1581.2
## - ba54a2a637      1      1.91 18456 1581.2
## - aa69c802b6      1      2.04 18456 1581.3
## <none>                        18454 1581.5
## - `3e200bf766`    1      2.76 18457 1582.0
## - `7cb7913148_4`  1      2.86 18457 1582.1
## - b4112a94a6      1      3.28 18457 1582.5
## - `2a457d15d9`    1      3.36 18457 1582.5
## - e5efa4d39a      1      3.53 18458 1582.7
## - bdf934caa7      1      3.68 18458 1582.8
## - `29bbd86997`    1      3.80 18458 1582.9
## - `7925993f42`    1      3.85 18458 1583.0
## - `384bec5dd1_1`  1      4.06 18458 1583.2
## + `25bbf0e7e7`    1      0.25 18454 1583.2
## + `8de0382f02`    1      0.25 18454 1583.2
## - `173b6590ae`    1      4.11 18458 1583.2
## + `7734c0c22f`    1      0.17 18454 1583.3
## + `7cb7913148_3`  1      0.15 18454 1583.3
## + `4468394575`    1      0.14 18454 1583.3
## + `8a21502326`    1      0.12 18454 1583.3
## + `779d13189e`    1      0.11 18454 1583.3
## + `20f1afc5c7`    1      0.10 18454 1583.3
## - `298ed82b22`    1      4.26 18458 1583.4
## + fdf8628ca7      1      0.06 18454 1583.4
## + `7cb7913148_1`  1      0.05 18454 1583.4
## + `0e2ab0831c`    1      0.03 18454 1583.4
## + b709f75447      1      0.03 18454 1583.4
## + ac826f0013      1      0.03 18454 1583.4
## + d035af6ffa      1      0.03 18454 1583.4
## + `99d44111c9`    1      0.03 18454 1583.4
## + `6516422788`    1      0.02 18454 1583.4
## + `4fc17427c8`    1      0.02 18454 1583.4
## + `072b7e8f27`    1      0.02 18454 1583.4
## + `63bcf89b1d`    1      0.02 18454 1583.4
## + `7cb7913148_5`  1      0.01 18454 1583.4
## + `7841b6a5b1`    1      0.01 18454 1583.4
## + d4d6566f9c      1      0.00 18454 1583.5
## - `56371466d7`    1      4.54 18458 1583.6
## - fe8cdd80ba      1      4.57 18458 1583.7
## - `136c1727c3`    1      4.60 18458 1583.7
## - `1fa099bb01`    1      4.76 18459 1583.8
## - `435dec85e2`    1      4.78 18459 1583.8
## - `96c30c7eef`    1      5.16 18459 1584.2
## - `1f222e3669`    1      5.84 18460 1584.8
## - c58f611921      1      6.22 18460 1585.2
## - abca7a848f      1      6.33 18460 1585.3
## - ffd1cdcfc1      1      6.50 18460 1585.4
## - `789b5244a9`    1      6.83 18461 1585.7
## - `04e7268385`    1      7.03 18461 1585.9
## - ed7e658a27      1      7.10 18461 1586.0
## - `65aed7dc1f`    1      7.69 18462 1586.5
## - f66b98dd69      1      8.25 18462 1587.0
## - e7ee22effb      1      8.48 18462 1587.2
## - `2719b72c0d`    1      8.48 18462 1587.2
## - `98475257f7`    1      8.88 18463 1587.6
## - fe0318e273      1      9.10 18463 1587.8
## - ae08d2297e      1     10.02 18464 1588.7
## - `253eb5ef11`    1     13.00 18467 1591.4
## - `49756d8e0f`    1     16.44 18470 1594.6
## - `60ec1426ce`    1     22.72 18477 1600.3
## - `016399044a`    1     28.89 18483 1606.0
## - c0c3df65b1      1     32.96 18487 1609.8
## - `087235d61e`    1     44.60 18498 1620.4
## - f0a0febd35      1     45.18 18499 1621.0
## - `1f3058af83`    1     50.15 18504 1625.5
## - a14fd026ce      1     66.51 18520 1640.5
## - `87b982928b`    1     70.27 18524 1644.0
## - `7fe6cb4c98`    1     74.82 18529 1648.2
## - f013b60e50      1     92.76 18547 1664.6
## - `5f360995ef`    1    104.09 18558 1675.0
## - ea0f4a32e3      1    127.04 18581 1695.9
## - `174825d438`    1    139.12 18593 1707.0
## - `8c2e088a3d`    1    217.00 18671 1778.0
## - `8f5f7c556a`    1    219.13 18673 1779.9
## - `2d7fe4693a`    1    226.74 18681 1786.8
## - e0a0772df0      1    310.44 18764 1862.7
## - d2c775fa99      1    332.31 18786 1882.5
## - beb6e17af1      1    497.70 18952 2031.3
## - `5b862c0a8f`    1    510.66 18965 2042.9
## - `9a575e82a4_1`  1    546.99 19001 2075.4
## - `06888ceac9_1`  1    619.61 19074 2140.2
## - `6db53d265a`    1    651.59 19106 2168.7
## - e86a2190c1      1    758.05 19212 2263.0
## - aee1e4fc85      1    764.80 19219 2269.0
## 
## Step:  AIC=1579.72
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq   RSS    AIC
## - `7743f273c2`    1      0.40 18455 1578.1
## - `55cf3f7627`    1      0.42 18455 1578.1
## - `7cb7913148_7`  1      0.51 18455 1578.2
## - `96e6f0be58`    1      0.55 18455 1578.2
## - `2bc6ab42f7`    1      0.55 18455 1578.2
## - b9a487ac3c      1      0.56 18455 1578.2
## - ee2ac696ff      1      0.57 18455 1578.2
## - `12eda2d982`    1      0.59 18455 1578.3
## - `55907cc1de`    1      0.62 18455 1578.3
## - `77b3b41efa`    1      0.63 18455 1578.3
## - `7cb7913148_6`  1      0.66 18455 1578.3
## - `3df2300fa2`    1      0.67 18455 1578.3
## - `7cb7913148_2`  1      0.69 18455 1578.3
## - `9b6e0b36c2`    1      0.72 18455 1578.4
## - `0342faceb5`    1      0.77 18455 1578.4
## - fbf66c8021      1      0.89 18455 1578.5
## - c1b8ce2354      1      0.99 18455 1578.6
## - `3eb53ae932`    1      0.99 18455 1578.6
## - `0b846350ef`    1      1.31 18456 1578.9
## - dcfcbc2ea1      1      1.61 18456 1579.2
## - `8311343404`    1      1.71 18456 1579.3
## - `2e874bc151`    1      1.88 18456 1579.5
## - ba54a2a637      1      1.91 18456 1579.5
## - aa69c802b6      1      2.04 18456 1579.6
## <none>                        18454 1579.7
## - `3e200bf766`    1      2.76 18457 1580.3
## - `7cb7913148_4`  1      2.86 18457 1580.3
## - b4112a94a6      1      3.28 18458 1580.7
## - `2a457d15d9`    1      3.36 18458 1580.8
## - e5efa4d39a      1      3.53 18458 1581.0
## - bdf934caa7      1      3.67 18458 1581.1
## - `29bbd86997`    1      3.80 18458 1581.2
## - `7925993f42`    1      3.84 18458 1581.2
## + a24802caa5      1      0.29 18454 1581.5
## - `384bec5dd1_1`  1      4.06 18458 1581.5
## + `25bbf0e7e7`    1      0.26 18454 1581.5
## + `8de0382f02`    1      0.25 18454 1581.5
## - `173b6590ae`    1      4.13 18458 1581.5
## + `7734c0c22f`    1      0.17 18454 1581.6
## + `7cb7913148_3`  1      0.15 18454 1581.6
## + `4468394575`    1      0.14 18454 1581.6
## + `8a21502326`    1      0.12 18454 1581.6
## + `779d13189e`    1      0.11 18454 1581.6
## + `20f1afc5c7`    1      0.10 18454 1581.6
## - `298ed82b22`    1      4.28 18458 1581.7
## + fdf8628ca7      1      0.06 18454 1581.7
## + `7cb7913148_1`  1      0.05 18454 1581.7
## + `0e2ab0831c`    1      0.03 18454 1581.7
## + b709f75447      1      0.03 18454 1581.7
## + d035af6ffa      1      0.03 18454 1581.7
## + ac826f0013      1      0.03 18454 1581.7
## + `99d44111c9`    1      0.03 18454 1581.7
## + `6516422788`    1      0.02 18454 1581.7
## + `072b7e8f27`    1      0.02 18454 1581.7
## + `4fc17427c8`    1      0.02 18454 1581.7
## + `63bcf89b1d`    1      0.02 18454 1581.7
## + `7cb7913148_5`  1      0.01 18454 1581.7
## + `7841b6a5b1`    1      0.01 18454 1581.7
## + d4d6566f9c      1      0.00 18454 1581.7
## - `136c1727c3`    1      4.55 18459 1581.9
## - `56371466d7`    1      4.55 18459 1581.9
## - fe8cdd80ba      1      4.56 18459 1581.9
## - `435dec85e2`    1      4.78 18459 1582.1
## - `1fa099bb01`    1      4.78 18459 1582.1
## - `96c30c7eef`    1      5.18 18459 1582.5
## - `1f222e3669`    1      5.85 18460 1583.1
## - c58f611921      1      6.22 18460 1583.4
## - abca7a848f      1      6.31 18460 1583.5
## - ffd1cdcfc1      1      6.49 18461 1583.7
## - `789b5244a9`    1      6.86 18461 1584.0
## - `04e7268385`    1      6.99 18461 1584.2
## - ed7e658a27      1      7.13 18461 1584.3
## - `65aed7dc1f`    1      7.70 18462 1584.8
## - f66b98dd69      1      8.25 18462 1585.3
## - e7ee22effb      1      8.45 18463 1585.5
## - `2719b72c0d`    1      8.48 18463 1585.5
## - `98475257f7`    1      8.90 18463 1585.9
## - fe0318e273      1      9.12 18463 1586.1
## - ae08d2297e      1     10.05 18464 1587.0
## - `253eb5ef11`    1     13.02 18467 1589.7
## - `49756d8e0f`    1     16.41 18471 1592.8
## - `60ec1426ce`    1     22.78 18477 1598.7
## - `016399044a`    1     28.95 18483 1604.3
## - c0c3df65b1      1     32.95 18487 1608.0
## - `087235d61e`    1     44.56 18499 1618.7
## - f0a0febd35      1     45.15 18499 1619.2
## - `1f3058af83`    1     50.21 18504 1623.8
## - a14fd026ce      1     66.47 18521 1638.8
## - `87b982928b`    1     70.30 18524 1642.3
## - `7fe6cb4c98`    1     74.84 18529 1646.4
## - f013b60e50      1     92.75 18547 1662.8
## - `5f360995ef`    1    104.00 18558 1673.1
## - ea0f4a32e3      1    127.12 18581 1694.3
## - `174825d438`    1    139.14 18593 1705.3
## - `8c2e088a3d`    1    217.03 18671 1776.2
## - `8f5f7c556a`    1    219.07 18673 1778.1
## - `2d7fe4693a`    1    226.64 18681 1785.0
## - e0a0772df0      1    310.23 18764 1860.8
## - d2c775fa99      1    332.22 18786 1880.7
## - beb6e17af1      1    497.74 18952 2029.6
## - `5b862c0a8f`    1    511.16 18965 2041.6
## - `9a575e82a4_1`  1    546.94 19001 2073.7
## - `06888ceac9_1`  1    619.56 19074 2138.4
## - `6db53d265a`    1    651.56 19106 2166.9
## - e86a2190c1      1    758.32 19213 2261.5
## - aee1e4fc85      1    764.64 19219 2267.1
## 
## Step:  AIC=1578.08
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `55cf3f7627`    1      0.42 18455 1576.5
## - `7cb7913148_7`  1      0.51 18455 1576.6
## - `2bc6ab42f7`    1      0.55 18455 1576.6
## - `96e6f0be58`    1      0.55 18455 1576.6
## - b9a487ac3c      1      0.57 18455 1576.6
## - ee2ac696ff      1      0.57 18455 1576.6
## - `12eda2d982`    1      0.59 18455 1576.6
## - `55907cc1de`    1      0.62 18455 1576.7
## - `77b3b41efa`    1      0.63 18455 1576.7
## - `7cb7913148_6`  1      0.65 18455 1576.7
## - `3df2300fa2`    1      0.67 18455 1576.7
## - `7cb7913148_2`  1      0.69 18455 1576.7
## - `9b6e0b36c2`    1      0.72 18455 1576.7
## - `0342faceb5`    1      0.76 18455 1576.8
## - fbf66c8021      1      0.89 18456 1576.9
## - c1b8ce2354      1      0.98 18456 1577.0
## - `3eb53ae932`    1      0.98 18456 1577.0
## - `0b846350ef`    1      1.31 18456 1577.3
## - dcfcbc2ea1      1      1.60 18456 1577.5
## - `8311343404`    1      1.70 18456 1577.7
## - `2e874bc151`    1      1.87 18456 1577.8
## - ba54a2a637      1      1.91 18456 1577.8
## - aa69c802b6      1      2.05 18457 1578.0
## <none>                        18455 1578.1
## - `3e200bf766`    1      2.77 18457 1578.6
## - `7cb7913148_4`  1      2.85 18458 1578.7
## - b4112a94a6      1      3.28 18458 1579.1
## - `2a457d15d9`    1      3.37 18458 1579.2
## - e5efa4d39a      1      3.55 18458 1579.3
## - bdf934caa7      1      3.66 18458 1579.5
## - `29bbd86997`    1      3.82 18458 1579.6
## - `7925993f42`    1      3.84 18458 1579.6
## + `7743f273c2`    1      0.40 18454 1579.7
## + a24802caa5      1      0.29 18454 1579.8
## - `384bec5dd1_1`  1      4.08 18459 1579.8
## + `25bbf0e7e7`    1      0.26 18454 1579.8
## + `8de0382f02`    1      0.25 18454 1579.9
## - `173b6590ae`    1      4.14 18459 1579.9
## + `7734c0c22f`    1      0.17 18454 1579.9
## + `7cb7913148_3`  1      0.15 18454 1580.0
## + `4468394575`    1      0.14 18454 1580.0
## + `8a21502326`    1      0.12 18454 1580.0
## + `779d13189e`    1      0.11 18454 1580.0
## + `20f1afc5c7`    1      0.10 18454 1580.0
## - `298ed82b22`    1      4.29 18459 1580.0
## + fdf8628ca7      1      0.06 18455 1580.0
## + `7cb7913148_1`  1      0.05 18455 1580.0
## + `0e2ab0831c`    1      0.04 18455 1580.0
## + b709f75447      1      0.03 18455 1580.0
## + d035af6ffa      1      0.03 18455 1580.1
## + `99d44111c9`    1      0.03 18455 1580.1
## + ac826f0013      1      0.03 18455 1580.1
## + `6516422788`    1      0.02 18455 1580.1
## + `072b7e8f27`    1      0.02 18455 1580.1
## + `4fc17427c8`    1      0.02 18455 1580.1
## + `63bcf89b1d`    1      0.02 18455 1580.1
## + `7cb7913148_5`  1      0.01 18455 1580.1
## + `7841b6a5b1`    1      0.01 18455 1580.1
## + d4d6566f9c      1      0.00 18455 1580.1
## - `56371466d7`    1      4.52 18459 1580.2
## - `136c1727c3`    1      4.53 18459 1580.2
## - fe8cdd80ba      1      4.55 18459 1580.3
## - `435dec85e2`    1      4.77 18459 1580.5
## - `1fa099bb01`    1      4.78 18459 1580.5
## - `96c30c7eef`    1      5.22 18460 1580.9
## - `1f222e3669`    1      5.86 18460 1581.5
## - c58f611921      1      6.25 18461 1581.8
## - abca7a848f      1      6.30 18461 1581.9
## - ffd1cdcfc1      1      6.50 18461 1582.1
## - `789b5244a9`    1      6.91 18462 1582.4
## - `04e7268385`    1      7.02 18462 1582.5
## - ed7e658a27      1      7.17 18462 1582.7
## - `65aed7dc1f`    1      7.70 18462 1583.2
## - f66b98dd69      1      8.29 18463 1583.7
## - e7ee22effb      1      8.46 18463 1583.9
## - `2719b72c0d`    1      8.52 18463 1583.9
## - `98475257f7`    1      8.91 18464 1584.3
## - fe0318e273      1      9.10 18464 1584.5
## - ae08d2297e      1     10.01 18465 1585.3
## - `253eb5ef11`    1     13.04 18468 1588.1
## - `49756d8e0f`    1     16.37 18471 1591.1
## - `60ec1426ce`    1     22.79 18477 1597.0
## - `016399044a`    1     28.95 18484 1602.7
## - c0c3df65b1      1     32.97 18488 1606.4
## - `087235d61e`    1     44.63 18499 1617.1
## - f0a0febd35      1     45.08 18500 1617.5
## - `1f3058af83`    1     50.15 18505 1622.2
## - a14fd026ce      1     66.43 18521 1637.1
## - `87b982928b`    1     70.39 18525 1640.7
## - `7fe6cb4c98`    1     74.85 18530 1644.8
## - f013b60e50      1     92.63 18547 1661.1
## - `5f360995ef`    1    104.11 18559 1671.6
## - ea0f4a32e3      1    127.25 18582 1692.8
## - `174825d438`    1    139.29 18594 1703.8
## - `8c2e088a3d`    1    217.16 18672 1774.7
## - `8f5f7c556a`    1    219.10 18674 1776.5
## - `2d7fe4693a`    1    226.63 18681 1783.3
## - e0a0772df0      1    310.01 18765 1859.0
## - d2c775fa99      1    331.99 18787 1878.8
## - beb6e17af1      1    497.70 18952 2028.0
## - `5b862c0a8f`    1    511.17 18966 2040.0
## - `9a575e82a4_1`  1    546.84 19002 2071.9
## - `06888ceac9_1`  1    619.29 19074 2136.5
## - `6db53d265a`    1    651.29 19106 2165.0
## - e86a2190c1      1    757.93 19213 2259.5
## - aee1e4fc85      1    764.56 19219 2265.4
## 
## Step:  AIC=1576.47
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `7cb7913148_7`  1      0.50 18456 1574.9
## - `96e6f0be58`    1      0.54 18456 1575.0
## - `2bc6ab42f7`    1      0.55 18456 1575.0
## - b9a487ac3c      1      0.57 18456 1575.0
## - ee2ac696ff      1      0.57 18456 1575.0
## - `12eda2d982`    1      0.58 18456 1575.0
## - `55907cc1de`    1      0.61 18456 1575.0
## - `77b3b41efa`    1      0.63 18456 1575.0
## - `3df2300fa2`    1      0.66 18456 1575.1
## - `7cb7913148_6`  1      0.67 18456 1575.1
## - `7cb7913148_2`  1      0.69 18456 1575.1
## - `9b6e0b36c2`    1      0.72 18456 1575.1
## - `0342faceb5`    1      0.78 18456 1575.2
## - fbf66c8021      1      0.89 18456 1575.3
## - c1b8ce2354      1      0.97 18456 1575.4
## - `3eb53ae932`    1      0.97 18456 1575.4
## - `0b846350ef`    1      1.32 18456 1575.7
## - dcfcbc2ea1      1      1.61 18457 1576.0
## - `8311343404`    1      1.71 18457 1576.0
## - `2e874bc151`    1      1.88 18457 1576.2
## - ba54a2a637      1      1.91 18457 1576.2
## - aa69c802b6      1      2.06 18457 1576.4
## <none>                        18455 1576.5
## - `3e200bf766`    1      2.77 18458 1577.0
## - `7cb7913148_4`  1      2.83 18458 1577.1
## - b4112a94a6      1      3.27 18458 1577.5
## - `2a457d15d9`    1      3.34 18458 1577.5
## - e5efa4d39a      1      3.55 18459 1577.7
## - bdf934caa7      1      3.63 18459 1577.8
## - `29bbd86997`    1      3.82 18459 1578.0
## - `7925993f42`    1      3.86 18459 1578.0
## + `55cf3f7627`    1      0.42 18455 1578.1
## + `7743f273c2`    1      0.40 18455 1578.1
## + a24802caa5      1      0.29 18455 1578.2
## - `384bec5dd1_1`  1      4.09 18459 1578.2
## + `8de0382f02`    1      0.25 18455 1578.2
## + `25bbf0e7e7`    1      0.25 18455 1578.2
## - `173b6590ae`    1      4.13 18459 1578.3
## + `7734c0c22f`    1      0.17 18455 1578.3
## + `7cb7913148_3`  1      0.15 18455 1578.3
## + `4468394575`    1      0.14 18455 1578.3
## + `8a21502326`    1      0.12 18455 1578.4
## + `779d13189e`    1      0.11 18455 1578.4
## + `20f1afc5c7`    1      0.10 18455 1578.4
## + fdf8628ca7      1      0.06 18455 1578.4
## + `7cb7913148_1`  1      0.06 18455 1578.4
## - `298ed82b22`    1      4.30 18459 1578.4
## + `0e2ab0831c`    1      0.04 18455 1578.4
## + b709f75447      1      0.03 18455 1578.4
## + d035af6ffa      1      0.03 18455 1578.4
## + ac826f0013      1      0.03 18455 1578.4
## + `6516422788`    1      0.02 18455 1578.4
## + `99d44111c9`    1      0.02 18455 1578.4
## + `072b7e8f27`    1      0.02 18455 1578.5
## + `4fc17427c8`    1      0.02 18455 1578.5
## + `63bcf89b1d`    1      0.01 18455 1578.5
## + `7cb7913148_5`  1      0.01 18455 1578.5
## + `7841b6a5b1`    1      0.01 18455 1578.5
## + d4d6566f9c      1      0.00 18455 1578.5
## - `56371466d7`    1      4.52 18460 1578.6
## - fe8cdd80ba      1      4.53 18460 1578.6
## - `136c1727c3`    1      4.53 18460 1578.6
## - `435dec85e2`    1      4.77 18460 1578.8
## - `1fa099bb01`    1      4.78 18460 1578.9
## - `96c30c7eef`    1      5.24 18460 1579.3
## - `1f222e3669`    1      5.80 18461 1579.8
## - c58f611921      1      6.24 18461 1580.2
## - abca7a848f      1      6.32 18461 1580.3
## - ffd1cdcfc1      1      6.51 18462 1580.5
## - `789b5244a9`    1      6.92 18462 1580.8
## - `04e7268385`    1      7.03 18462 1580.9
## - ed7e658a27      1      7.19 18462 1581.1
## - `65aed7dc1f`    1      7.71 18463 1581.5
## - f66b98dd69      1      8.27 18463 1582.1
## - e7ee22effb      1      8.45 18464 1582.2
## - `2719b72c0d`    1      8.51 18464 1582.3
## - `98475257f7`    1      8.91 18464 1582.7
## - fe0318e273      1      9.11 18464 1582.8
## - ae08d2297e      1      9.99 18465 1583.7
## - `253eb5ef11`    1     13.06 18468 1586.5
## - `49756d8e0f`    1     16.39 18471 1589.5
## - `60ec1426ce`    1     22.80 18478 1595.4
## - `016399044a`    1     28.95 18484 1601.1
## - c0c3df65b1      1     33.00 18488 1604.8
## - `087235d61e`    1     44.65 18500 1615.5
## - f0a0febd35      1     45.15 18500 1616.0
## - `1f3058af83`    1     50.23 18505 1620.6
## - a14fd026ce      1     66.41 18522 1635.5
## - `87b982928b`    1     70.53 18526 1639.2
## - `7fe6cb4c98`    1     74.91 18530 1643.2
## - f013b60e50      1     92.79 18548 1659.6
## - `5f360995ef`    1    104.17 18559 1670.0
## - ea0f4a32e3      1    127.32 18582 1691.2
## - `174825d438`    1    139.50 18594 1702.3
## - `8c2e088a3d`    1    217.42 18672 1773.3
## - `8f5f7c556a`    1    219.17 18674 1774.9
## - `2d7fe4693a`    1    226.39 18681 1781.5
## - e0a0772df0      1    309.91 18765 1857.2
## - d2c775fa99      1    332.13 18787 1877.3
## - beb6e17af1      1    497.48 18952 2026.1
## - `5b862c0a8f`    1    510.89 18966 2038.1
## - `9a575e82a4_1`  1    546.96 19002 2070.4
## - `06888ceac9_1`  1    619.33 19074 2134.9
## - `6db53d265a`    1    651.64 19107 2163.7
## - e86a2190c1      1    758.14 19213 2258.1
## - aee1e4fc85      1    764.55 19220 2263.7
## 
## Step:  AIC=1574.92
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + 
##     b4112a94a6 + `173b6590ae` + `3e200bf766` + `12eda2d982` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `96e6f0be58`    1      0.53 18456 1573.4
## - `2bc6ab42f7`    1      0.54 18456 1573.4
## - `12eda2d982`    1      0.57 18456 1573.5
## - b9a487ac3c      1      0.57 18456 1573.5
## - ee2ac696ff      1      0.58 18456 1573.5
## - `55907cc1de`    1      0.63 18456 1573.5
## - `77b3b41efa`    1      0.63 18456 1573.5
## - `3df2300fa2`    1      0.65 18456 1573.5
## - `7cb7913148_6`  1      0.67 18456 1573.5
## - `7cb7913148_2`  1      0.70 18456 1573.6
## - `9b6e0b36c2`    1      0.72 18456 1573.6
## - `0342faceb5`    1      0.79 18456 1573.7
## - fbf66c8021      1      0.90 18456 1573.8
## - c1b8ce2354      1      0.98 18456 1573.8
## - `3eb53ae932`    1      0.98 18456 1573.8
## - `0b846350ef`    1      1.32 18457 1574.1
## - dcfcbc2ea1      1      1.61 18457 1574.4
## - `8311343404`    1      1.71 18457 1574.5
## - `2e874bc151`    1      1.90 18457 1574.7
## - ba54a2a637      1      1.91 18458 1574.7
## - aa69c802b6      1      2.06 18458 1574.8
## <none>                        18456 1574.9
## - `3e200bf766`    1      2.76 18458 1575.5
## - `7cb7913148_4`  1      2.83 18458 1575.5
## - b4112a94a6      1      3.30 18459 1576.0
## - `2a457d15d9`    1      3.35 18459 1576.0
## - e5efa4d39a      1      3.55 18459 1576.2
## - bdf934caa7      1      3.64 18459 1576.3
## - `29bbd86997`    1      3.82 18459 1576.4
## + `7cb7913148_7`  1      0.50 18455 1576.5
## - `7925993f42`    1      3.89 18459 1576.5
## + `7743f273c2`    1      0.40 18455 1576.5
## + `55cf3f7627`    1      0.40 18455 1576.6
## + a24802caa5      1      0.29 18455 1576.7
## - `384bec5dd1_1`  1      4.05 18460 1576.7
## + `25bbf0e7e7`    1      0.25 18455 1576.7
## + `8de0382f02`    1      0.25 18455 1576.7
## - `173b6590ae`    1      4.12 18460 1576.7
## + `7734c0c22f`    1      0.17 18455 1576.8
## + `4468394575`    1      0.15 18455 1576.8
## + `7cb7913148_3`  1      0.15 18455 1576.8
## + `8a21502326`    1      0.12 18455 1576.8
## + `779d13189e`    1      0.11 18455 1576.8
## + `20f1afc5c7`    1      0.10 18455 1576.8
## + `7cb7913148_1`  1      0.06 18456 1576.9
## + fdf8628ca7      1      0.06 18456 1576.9
## + `0e2ab0831c`    1      0.04 18456 1576.9
## + b709f75447      1      0.03 18456 1576.9
## + d035af6ffa      1      0.03 18456 1576.9
## + `6516422788`    1      0.03 18456 1576.9
## + ac826f0013      1      0.03 18456 1576.9
## + `072b7e8f27`    1      0.02 18456 1576.9
## + `99d44111c9`    1      0.02 18456 1576.9
## + `4fc17427c8`    1      0.02 18456 1576.9
## + `63bcf89b1d`    1      0.01 18456 1576.9
## + `7cb7913148_5`  1      0.01 18456 1576.9
## + `7841b6a5b1`    1      0.01 18456 1576.9
## + d4d6566f9c      1      0.00 18456 1576.9
## - `298ed82b22`    1      4.35 18460 1576.9
## - `56371466d7`    1      4.50 18460 1577.1
## - fe8cdd80ba      1      4.52 18460 1577.1
## - `136c1727c3`    1      4.55 18460 1577.1
## - `1fa099bb01`    1      4.75 18460 1577.3
## - `435dec85e2`    1      4.76 18460 1577.3
## - `96c30c7eef`    1      5.22 18461 1577.7
## - `1f222e3669`    1      5.82 18461 1578.3
## - c58f611921      1      6.24 18462 1578.7
## - abca7a848f      1      6.35 18462 1578.8
## - ffd1cdcfc1      1      6.51 18462 1578.9
## - `789b5244a9`    1      6.90 18462 1579.3
## - `04e7268385`    1      7.01 18463 1579.4
## - ed7e658a27      1      7.17 18463 1579.5
## - `65aed7dc1f`    1      7.75 18463 1580.0
## - f66b98dd69      1      8.23 18464 1580.5
## - `2719b72c0d`    1      8.46 18464 1580.7
## - e7ee22effb      1      8.48 18464 1580.7
## - `98475257f7`    1      8.90 18464 1581.1
## - fe0318e273      1      8.98 18464 1581.2
## - ae08d2297e      1     10.06 18466 1582.2
## - `253eb5ef11`    1     13.08 18469 1585.0
## - `49756d8e0f`    1     16.42 18472 1588.0
## - `60ec1426ce`    1     22.79 18478 1593.9
## - `016399044a`    1     28.91 18484 1599.5
## - c0c3df65b1      1     32.96 18488 1603.2
## - `087235d61e`    1     44.68 18500 1614.0
## - f0a0febd35      1     45.14 18501 1614.4
## - `1f3058af83`    1     50.45 18506 1619.3
## - a14fd026ce      1     66.53 18522 1634.0
## - `87b982928b`    1     70.41 18526 1637.6
## - `7fe6cb4c98`    1     74.97 18530 1641.8
## - f013b60e50      1     92.88 18548 1658.2
## - `5f360995ef`    1    104.13 18560 1668.5
## - ea0f4a32e3      1    127.31 18583 1689.7
## - `174825d438`    1    139.57 18595 1700.8
## - `8c2e088a3d`    1    217.42 18673 1771.8
## - `8f5f7c556a`    1    219.16 18675 1773.4
## - `2d7fe4693a`    1    226.18 18682 1779.8
## - e0a0772df0      1    309.99 18766 1855.8
## - d2c775fa99      1    331.89 18787 1875.6
## - beb6e17af1      1    498.06 18954 2025.1
## - `5b862c0a8f`    1    510.85 18966 2036.5
## - `9a575e82a4_1`  1    547.06 19003 2068.9
## - `06888ceac9_1`  1    619.52 19075 2133.6
## - `6db53d265a`    1    651.69 19107 2162.2
## - e86a2190c1      1    758.31 19214 2256.7
## - aee1e4fc85      1    765.11 19221 2262.7
## 
## Step:  AIC=1573.41
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + c58f611921 + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     b9a487ac3c + ee2ac696ff + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `3df2300fa2`    1      0.14 18456 1571.5
## - `2bc6ab42f7`    1      0.31 18456 1571.7
## - b9a487ac3c      1      0.57 18457 1571.9
## - `12eda2d982`    1      0.57 18457 1571.9
## - ee2ac696ff      1      0.58 18457 1571.9
## - `55907cc1de`    1      0.63 18457 1572.0
## - `77b3b41efa`    1      0.63 18457 1572.0
## - `7cb7913148_6`  1      0.68 18457 1572.0
## - `7cb7913148_2`  1      0.70 18457 1572.0
## - `9b6e0b36c2`    1      0.72 18457 1572.1
## - `0342faceb5`    1      0.78 18457 1572.1
## - fbf66c8021      1      0.90 18457 1572.2
## - c1b8ce2354      1      0.98 18457 1572.3
## - `3eb53ae932`    1      0.98 18457 1572.3
## - `0b846350ef`    1      1.31 18457 1572.6
## - dcfcbc2ea1      1      1.62 18458 1572.9
## - `8311343404`    1      1.69 18458 1573.0
## - `2e874bc151`    1      1.87 18458 1573.1
## - ba54a2a637      1      1.91 18458 1573.2
## - aa69c802b6      1      2.05 18458 1573.3
## <none>                        18456 1573.4
## - `3e200bf766`    1      2.76 18459 1573.9
## - `7cb7913148_4`  1      2.82 18459 1574.0
## - b4112a94a6      1      3.27 18459 1574.4
## - `2a457d15d9`    1      3.33 18459 1574.5
## - e5efa4d39a      1      3.54 18460 1574.7
## - bdf934caa7      1      3.66 18460 1574.8
## - `29bbd86997`    1      3.82 18460 1574.9
## + `96e6f0be58`    1      0.53 18456 1574.9
## + `7cb7913148_7`  1      0.49 18456 1575.0
## - `7925993f42`    1      3.87 18460 1575.0
## + `7743f273c2`    1      0.40 18456 1575.0
## + `55cf3f7627`    1      0.39 18456 1575.0
## - `384bec5dd1_1`  1      4.05 18460 1575.1
## + a24802caa5      1      0.29 18456 1575.1
## + `25bbf0e7e7`    1      0.25 18456 1575.2
## + `8de0382f02`    1      0.24 18456 1575.2
## - `173b6590ae`    1      4.11 18460 1575.2
## + `7734c0c22f`    1      0.16 18456 1575.3
## + `7cb7913148_3`  1      0.15 18456 1575.3
## + `4468394575`    1      0.15 18456 1575.3
## + `8a21502326`    1      0.12 18456 1575.3
## + `779d13189e`    1      0.10 18456 1575.3
## + `20f1afc5c7`    1      0.10 18456 1575.3
## + fdf8628ca7      1      0.05 18456 1575.4
## + `7cb7913148_1`  1      0.05 18456 1575.4
## + `0e2ab0831c`    1      0.04 18456 1575.4
## + b709f75447      1      0.03 18456 1575.4
## + ac826f0013      1      0.03 18456 1575.4
## + d035af6ffa      1      0.03 18456 1575.4
## + `6516422788`    1      0.03 18456 1575.4
## + `072b7e8f27`    1      0.02 18456 1575.4
## + `4fc17427c8`    1      0.02 18456 1575.4
## + `99d44111c9`    1      0.02 18456 1575.4
## + `63bcf89b1d`    1      0.01 18456 1575.4
## + `7cb7913148_5`  1      0.01 18456 1575.4
## + `7841b6a5b1`    1      0.01 18456 1575.4
## + d4d6566f9c      1      0.00 18456 1575.4
## - `298ed82b22`    1      4.40 18460 1575.5
## - `56371466d7`    1      4.49 18461 1575.5
## - fe8cdd80ba      1      4.51 18461 1575.6
## - `136c1727c3`    1      4.58 18461 1575.6
## - `435dec85e2`    1      4.76 18461 1575.8
## - `1fa099bb01`    1      4.77 18461 1575.8
## - `96c30c7eef`    1      5.20 18461 1576.2
## - `1f222e3669`    1      5.81 18462 1576.8
## - c58f611921      1      6.21 18462 1577.1
## - abca7a848f      1      6.32 18462 1577.2
## - ffd1cdcfc1      1      6.51 18463 1577.4
## - `789b5244a9`    1      6.88 18463 1577.7
## - `04e7268385`    1      6.98 18463 1577.8
## - ed7e658a27      1      7.15 18463 1578.0
## - `65aed7dc1f`    1      7.75 18464 1578.5
## - f66b98dd69      1      8.26 18464 1579.0
## - e7ee22effb      1      8.46 18464 1579.2
## - `2719b72c0d`    1      8.49 18465 1579.2
## - `98475257f7`    1      8.86 18465 1579.5
## - fe0318e273      1      8.97 18465 1579.7
## - ae08d2297e      1     10.01 18466 1580.6
## - `253eb5ef11`    1     13.09 18469 1583.4
## - `49756d8e0f`    1     16.46 18472 1586.5
## - `60ec1426ce`    1     22.80 18479 1592.4
## - `016399044a`    1     28.94 18485 1598.0
## - c0c3df65b1      1     33.03 18489 1601.8
## - `087235d61e`    1     44.80 18501 1612.6
## - f0a0febd35      1     45.11 18501 1612.9
## - `1f3058af83`    1     50.41 18506 1617.7
## - a14fd026ce      1     66.64 18523 1632.6
## - `87b982928b`    1     70.40 18526 1636.0
## - `7fe6cb4c98`    1     74.93 18531 1640.2
## - f013b60e50      1     92.89 18549 1656.7
## - `5f360995ef`    1    104.17 18560 1667.0
## - ea0f4a32e3      1    127.30 18583 1688.1
## - `174825d438`    1    139.39 18596 1699.2
## - `8c2e088a3d`    1    217.40 18674 1770.2
## - `8f5f7c556a`    1    219.41 18676 1772.1
## - `2d7fe4693a`    1    226.07 18682 1778.1
## - e0a0772df0      1    309.73 18766 1854.0
## - d2c775fa99      1    331.68 18788 1873.8
## - beb6e17af1      1    497.98 18954 2023.5
## - `5b862c0a8f`    1    511.02 18967 2035.2
## - `9a575e82a4_1`  1    546.73 19003 2067.1
## - `06888ceac9_1`  1    619.49 19076 2132.0
## - `6db53d265a`    1    651.77 19108 2160.7
## - e86a2190c1      1    758.43 19214 2255.2
## - aee1e4fc85      1    765.65 19222 2261.6
## 
## Step:  AIC=1571.54
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + b9a487ac3c + ee2ac696ff + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - b9a487ac3c      1      0.57 18457 1570.1
## - `12eda2d982`    1      0.58 18457 1570.1
## - ee2ac696ff      1      0.59 18457 1570.1
## - `77b3b41efa`    1      0.63 18457 1570.1
## - `55907cc1de`    1      0.63 18457 1570.1
## - `7cb7913148_6`  1      0.68 18457 1570.2
## - `7cb7913148_2`  1      0.71 18457 1570.2
## - `9b6e0b36c2`    1      0.72 18457 1570.2
## - `0342faceb5`    1      0.79 18457 1570.3
## - fbf66c8021      1      0.90 18457 1570.4
## - c1b8ce2354      1      0.99 18457 1570.5
## - `3eb53ae932`    1      0.99 18457 1570.5
## - `0b846350ef`    1      1.31 18458 1570.8
## - dcfcbc2ea1      1      1.63 18458 1571.0
## - `8311343404`    1      1.70 18458 1571.1
## - `2e874bc151`    1      1.86 18458 1571.3
## - ba54a2a637      1      1.89 18458 1571.3
## - aa69c802b6      1      2.06 18458 1571.4
## <none>                        18456 1571.5
## - `3e200bf766`    1      2.74 18459 1572.1
## - `7cb7913148_4`  1      2.82 18459 1572.1
## - b4112a94a6      1      3.26 18460 1572.5
## - `2a457d15d9`    1      3.35 18460 1572.6
## - e5efa4d39a      1      3.54 18460 1572.8
## - bdf934caa7      1      3.64 18460 1572.9
## - `29bbd86997`    1      3.81 18460 1573.0
## + `7cb7913148_7`  1      0.49 18456 1573.1
## - `7925993f42`    1      3.87 18460 1573.1
## + `7743f273c2`    1      0.40 18456 1573.2
## + `55cf3f7627`    1      0.39 18456 1573.2
## - `384bec5dd1_1`  1      4.03 18460 1573.2
## + a24802caa5      1      0.29 18456 1573.3
## + `25bbf0e7e7`    1      0.25 18456 1573.3
## + `8de0382f02`    1      0.24 18456 1573.3
## - `173b6590ae`    1      4.12 18460 1573.3
## + `7734c0c22f`    1      0.17 18456 1573.4
## + `7cb7913148_3`  1      0.16 18456 1573.4
## + `4468394575`    1      0.15 18456 1573.4
## + `3df2300fa2`    1      0.14 18456 1573.4
## + `8a21502326`    1      0.12 18456 1573.4
## + `779d13189e`    1      0.10 18456 1573.4
## + `20f1afc5c7`    1      0.10 18456 1573.5
## + fdf8628ca7      1      0.05 18456 1573.5
## + `7cb7913148_1`  1      0.05 18456 1573.5
## + `0e2ab0831c`    1      0.04 18456 1573.5
## + ac826f0013      1      0.03 18456 1573.5
## + b709f75447      1      0.03 18456 1573.5
## + d035af6ffa      1      0.03 18456 1573.5
## + `6516422788`    1      0.03 18456 1573.5
## + `96e6f0be58`    1      0.02 18456 1573.5
## + `072b7e8f27`    1      0.02 18456 1573.5
## + `4fc17427c8`    1      0.02 18456 1573.5
## + `99d44111c9`    1      0.02 18456 1573.5
## + `63bcf89b1d`    1      0.01 18456 1573.5
## + `7cb7913148_5`  1      0.01 18456 1573.5
## + `7841b6a5b1`    1      0.01 18456 1573.5
## + d4d6566f9c      1      0.00 18456 1573.5
## - `298ed82b22`    1      4.39 18461 1573.6
## - `56371466d7`    1      4.49 18461 1573.7
## - fe8cdd80ba      1      4.50 18461 1573.7
## - `136c1727c3`    1      4.57 18461 1573.8
## - `435dec85e2`    1      4.75 18461 1573.9
## - `1fa099bb01`    1      4.78 18461 1573.9
## - `96c30c7eef`    1      5.21 18461 1574.3
## - `1f222e3669`    1      5.84 18462 1574.9
## - c58f611921      1      6.18 18462 1575.2
## - abca7a848f      1      6.32 18462 1575.3
## - ffd1cdcfc1      1      6.53 18463 1575.5
## - `789b5244a9`    1      6.88 18463 1575.9
## - `04e7268385`    1      7.00 18463 1576.0
## - ed7e658a27      1      7.15 18463 1576.1
## - `65aed7dc1f`    1      7.76 18464 1576.7
## - f66b98dd69      1      8.26 18464 1577.1
## - e7ee22effb      1      8.49 18465 1577.3
## - `2719b72c0d`    1      8.49 18465 1577.3
## - `98475257f7`    1      8.85 18465 1577.7
## - fe0318e273      1      8.97 18465 1577.8
## - ae08d2297e      1     10.00 18466 1578.7
## - `253eb5ef11`    1     13.11 18469 1581.6
## - `49756d8e0f`    1     16.47 18473 1584.7
## - `60ec1426ce`    1     22.76 18479 1590.5
## - `016399044a`    1     29.00 18485 1596.2
## - c0c3df65b1      1     32.96 18489 1599.8
## - `087235d61e`    1     44.75 18501 1610.7
## - f0a0febd35      1     45.09 18501 1611.0
## - `1f3058af83`    1     50.33 18506 1615.8
## - `2bc6ab42f7`    1     60.70 18517 1625.3
## - a14fd026ce      1     66.60 18523 1630.7
## - `87b982928b`    1     70.35 18527 1634.1
## - `7fe6cb4c98`    1     74.89 18531 1638.3
## - f013b60e50      1     92.95 18549 1654.8
## - `5f360995ef`    1    104.13 18560 1665.1
## - ea0f4a32e3      1    127.33 18584 1686.3
## - `174825d438`    1    139.40 18596 1697.3
## - `8c2e088a3d`    1    217.58 18674 1768.5
## - `8f5f7c556a`    1    219.64 18676 1770.4
## - `2d7fe4693a`    1    226.04 18682 1776.2
## - e0a0772df0      1    309.75 18766 1852.2
## - d2c775fa99      1    331.88 18788 1872.2
## - beb6e17af1      1    497.92 18954 2021.6
## - `5b862c0a8f`    1    510.96 18967 2033.2
## - `9a575e82a4_1`  1    546.62 19003 2065.1
## - `06888ceac9_1`  1    619.43 19076 2130.1
## - `6db53d265a`    1    651.85 19108 2158.9
## - e86a2190c1      1    758.37 19215 2253.3
## - aee1e4fc85      1    765.94 19222 2260.0
## 
## Step:  AIC=1570.06
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + ee2ac696ff + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `12eda2d982`    1      0.57 18457 1568.6
## - ee2ac696ff      1      0.60 18457 1568.6
## - `77b3b41efa`    1      0.62 18457 1568.6
## - `55907cc1de`    1      0.64 18457 1568.7
## - `7cb7913148_6`  1      0.67 18458 1568.7
## - `7cb7913148_2`  1      0.70 18458 1568.7
## - `9b6e0b36c2`    1      0.71 18458 1568.7
## - `0342faceb5`    1      0.80 18458 1568.8
## - fbf66c8021      1      0.90 18458 1568.9
## - c1b8ce2354      1      1.00 18458 1569.0
## - `3eb53ae932`    1      1.00 18458 1569.0
## - `0b846350ef`    1      1.31 18458 1569.3
## - dcfcbc2ea1      1      1.65 18458 1569.6
## - `8311343404`    1      1.69 18458 1569.6
## - `2e874bc151`    1      1.84 18459 1569.8
## - ba54a2a637      1      1.89 18459 1569.8
## - aa69c802b6      1      2.05 18459 1570.0
## <none>                        18457 1570.1
## - `3e200bf766`    1      2.72 18460 1570.6
## - `7cb7913148_4`  1      2.82 18460 1570.7
## - b4112a94a6      1      3.28 18460 1571.1
## - `2a457d15d9`    1      3.34 18460 1571.1
## - e5efa4d39a      1      3.53 18460 1571.3
## - bdf934caa7      1      3.64 18460 1571.4
## + b9a487ac3c      1      0.57 18456 1571.5
## - `29bbd86997`    1      3.80 18461 1571.6
## + `7cb7913148_7`  1      0.49 18456 1571.6
## - `7925993f42`    1      3.89 18461 1571.6
## + `7743f273c2`    1      0.41 18456 1571.7
## + `55cf3f7627`    1      0.39 18456 1571.7
## - `384bec5dd1_1`  1      4.02 18461 1571.8
## + a24802caa5      1      0.28 18456 1571.8
## + `25bbf0e7e7`    1      0.26 18456 1571.8
## + `8de0382f02`    1      0.24 18457 1571.8
## - `173b6590ae`    1      4.13 18461 1571.9
## + `7734c0c22f`    1      0.17 18457 1571.9
## + `7cb7913148_3`  1      0.16 18457 1571.9
## + `4468394575`    1      0.14 18457 1571.9
## + `3df2300fa2`    1      0.14 18457 1571.9
## + `8a21502326`    1      0.11 18457 1572.0
## + `779d13189e`    1      0.10 18457 1572.0
## + `20f1afc5c7`    1      0.09 18457 1572.0
## + fdf8628ca7      1      0.06 18457 1572.0
## + `7cb7913148_1`  1      0.05 18457 1572.0
## + `0e2ab0831c`    1      0.04 18457 1572.0
## + ac826f0013      1      0.03 18457 1572.0
## + b709f75447      1      0.03 18457 1572.0
## + `6516422788`    1      0.03 18457 1572.0
## + d035af6ffa      1      0.03 18457 1572.0
## + `96e6f0be58`    1      0.02 18457 1572.0
## + `072b7e8f27`    1      0.02 18457 1572.0
## + `4fc17427c8`    1      0.02 18457 1572.0
## + `99d44111c9`    1      0.02 18457 1572.0
## + `63bcf89b1d`    1      0.01 18457 1572.0
## + `7cb7913148_5`  1      0.01 18457 1572.0
## + `7841b6a5b1`    1      0.01 18457 1572.1
## + d4d6566f9c      1      0.00 18457 1572.1
## - `298ed82b22`    1      4.36 18461 1572.1
## - `56371466d7`    1      4.47 18461 1572.2
## - fe8cdd80ba      1      4.51 18461 1572.2
## - `136c1727c3`    1      4.59 18461 1572.3
## - `1fa099bb01`    1      4.72 18462 1572.4
## - `435dec85e2`    1      4.75 18462 1572.4
## - `96c30c7eef`    1      5.17 18462 1572.8
## - `1f222e3669`    1      5.88 18463 1573.5
## - c58f611921      1      6.21 18463 1573.8
## - abca7a848f      1      6.31 18463 1573.9
## - ffd1cdcfc1      1      6.55 18463 1574.1
## - `789b5244a9`    1      6.85 18464 1574.4
## - `04e7268385`    1      7.03 18464 1574.5
## - ed7e658a27      1      7.11 18464 1574.6
## - `65aed7dc1f`    1      7.80 18465 1575.2
## - f66b98dd69      1      8.28 18465 1575.7
## - `2719b72c0d`    1      8.51 18465 1575.9
## - e7ee22effb      1      8.51 18465 1575.9
## - `98475257f7`    1      8.87 18466 1576.2
## - fe0318e273      1      9.00 18466 1576.3
## - ae08d2297e      1      9.95 18467 1577.2
## - `253eb5ef11`    1     13.09 18470 1580.1
## - `49756d8e0f`    1     16.50 18473 1583.2
## - `60ec1426ce`    1     22.68 18480 1588.9
## - `016399044a`    1     28.93 18486 1594.7
## - c0c3df65b1      1     33.05 18490 1598.4
## - `087235d61e`    1     44.69 18502 1609.1
## - f0a0febd35      1     44.96 18502 1609.4
## - `1f3058af83`    1     50.48 18507 1614.4
## - `2bc6ab42f7`    1     60.63 18517 1623.8
## - a14fd026ce      1     66.72 18524 1629.3
## - `87b982928b`    1     70.40 18527 1632.7
## - `7fe6cb4c98`    1     74.85 18532 1636.8
## - f013b60e50      1     93.26 18550 1653.7
## - `5f360995ef`    1    104.26 18561 1663.7
## - ea0f4a32e3      1    127.35 18584 1684.8
## - `174825d438`    1    139.27 18596 1695.7
## - `8c2e088a3d`    1    217.61 18674 1767.1
## - `8f5f7c556a`    1    219.30 18676 1768.6
## - `2d7fe4693a`    1    226.04 18683 1774.8
## - e0a0772df0      1    309.70 18766 1850.6
## - d2c775fa99      1    331.83 18789 1870.6
## - beb6e17af1      1    497.82 18955 2020.0
## - `5b862c0a8f`    1    510.84 18968 2031.6
## - `9a575e82a4_1`  1    546.51 19003 2063.6
## - `06888ceac9_1`  1    619.84 19077 2128.9
## - `6db53d265a`    1    651.99 19109 2157.5
## - e86a2190c1      1    759.43 19216 2252.7
## - aee1e4fc85      1    765.71 19222 2258.3
## 
## Step:  AIC=1568.59
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + ee2ac696ff + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - ee2ac696ff      1      0.58 18458 1567.1
## - `77b3b41efa`    1      0.63 18458 1567.2
## - `55907cc1de`    1      0.65 18458 1567.2
## - `7cb7913148_6`  1      0.65 18458 1567.2
## - `7cb7913148_2`  1      0.70 18458 1567.2
## - `9b6e0b36c2`    1      0.72 18458 1567.2
## - `0342faceb5`    1      0.80 18458 1567.3
## - fbf66c8021      1      0.90 18458 1567.4
## - c1b8ce2354      1      1.01 18458 1567.5
## - `3eb53ae932`    1      1.01 18458 1567.5
## - `0b846350ef`    1      1.30 18459 1567.8
## - dcfcbc2ea1      1      1.65 18459 1568.1
## - `8311343404`    1      1.67 18459 1568.1
## - `2e874bc151`    1      1.83 18459 1568.3
## - ba54a2a637      1      1.88 18459 1568.3
## - aa69c802b6      1      2.06 18459 1568.5
## <none>                        18457 1568.6
## - `3e200bf766`    1      2.71 18460 1569.1
## - `7cb7913148_4`  1      2.80 18460 1569.2
## - b4112a94a6      1      3.28 18461 1569.6
## - `2a457d15d9`    1      3.32 18461 1569.7
## - e5efa4d39a      1      3.52 18461 1569.8
## - bdf934caa7      1      3.66 18461 1570.0
## + `12eda2d982`    1      0.57 18457 1570.1
## + b9a487ac3c      1      0.57 18457 1570.1
## - `29bbd86997`    1      3.80 18461 1570.1
## + `7cb7913148_7`  1      0.47 18457 1570.2
## - `7925993f42`    1      3.88 18461 1570.2
## + `7743f273c2`    1      0.41 18457 1570.2
## + `55cf3f7627`    1      0.38 18457 1570.2
## - `384bec5dd1_1`  1      4.01 18461 1570.3
## + a24802caa5      1      0.28 18457 1570.3
## + `25bbf0e7e7`    1      0.27 18457 1570.3
## + `8de0382f02`    1      0.24 18457 1570.4
## - `173b6590ae`    1      4.14 18462 1570.4
## + `7734c0c22f`    1      0.17 18457 1570.4
## + `7cb7913148_3`  1      0.14 18457 1570.5
## + `4468394575`    1      0.14 18457 1570.5
## + `3df2300fa2`    1      0.14 18457 1570.5
## + `8a21502326`    1      0.11 18457 1570.5
## + `779d13189e`    1      0.10 18457 1570.5
## + `20f1afc5c7`    1      0.09 18457 1570.5
## + `7cb7913148_1`  1      0.06 18457 1570.5
## + fdf8628ca7      1      0.05 18457 1570.5
## + `0e2ab0831c`    1      0.04 18457 1570.6
## + ac826f0013      1      0.04 18457 1570.6
## + `6516422788`    1      0.03 18457 1570.6
## + d035af6ffa      1      0.03 18457 1570.6
## + b709f75447      1      0.03 18457 1570.6
## + `072b7e8f27`    1      0.02 18457 1570.6
## + `96e6f0be58`    1      0.02 18457 1570.6
## + `4fc17427c8`    1      0.02 18457 1570.6
## + `99d44111c9`    1      0.02 18457 1570.6
## + `7cb7913148_5`  1      0.01 18457 1570.6
## + `63bcf89b1d`    1      0.01 18457 1570.6
## + `7841b6a5b1`    1      0.01 18457 1570.6
## + d4d6566f9c      1      0.00 18457 1570.6
## - `298ed82b22`    1      4.36 18462 1570.6
## - `56371466d7`    1      4.47 18462 1570.7
## - fe8cdd80ba      1      4.53 18462 1570.8
## - `136c1727c3`    1      4.58 18462 1570.8
## - `1fa099bb01`    1      4.74 18462 1571.0
## - `435dec85e2`    1      4.75 18462 1571.0
## - `96c30c7eef`    1      5.17 18462 1571.3
## - `1f222e3669`    1      5.87 18463 1572.0
## - c58f611921      1      6.16 18464 1572.3
## - abca7a848f      1      6.30 18464 1572.4
## - ffd1cdcfc1      1      6.60 18464 1572.7
## - `789b5244a9`    1      6.84 18464 1572.9
## - `04e7268385`    1      7.03 18464 1573.1
## - ed7e658a27      1      7.11 18464 1573.1
## - `65aed7dc1f`    1      7.84 18465 1573.8
## - f66b98dd69      1      8.28 18466 1574.2
## - e7ee22effb      1      8.50 18466 1574.4
## - `2719b72c0d`    1      8.51 18466 1574.4
## - `98475257f7`    1      8.90 18466 1574.8
## - fe0318e273      1      8.97 18466 1574.8
## - ae08d2297e      1      9.97 18467 1575.8
## - `253eb5ef11`    1     13.05 18470 1578.6
## - `49756d8e0f`    1     16.52 18474 1581.8
## - `60ec1426ce`    1     22.68 18480 1587.4
## - `016399044a`    1     28.95 18486 1593.2
## - c0c3df65b1      1     33.01 18490 1596.9
## - `087235d61e`    1     44.61 18502 1607.6
## - f0a0febd35      1     44.86 18502 1607.8
## - `1f3058af83`    1     50.45 18508 1612.9
## - `2bc6ab42f7`    1     60.67 18518 1622.3
## - a14fd026ce      1     66.72 18524 1627.9
## - `87b982928b`    1     70.30 18528 1631.1
## - `7fe6cb4c98`    1     74.94 18532 1635.4
## - f013b60e50      1     93.12 18550 1652.0
## - `5f360995ef`    1    104.20 18562 1662.2
## - ea0f4a32e3      1    127.47 18585 1683.5
## - `174825d438`    1    139.37 18597 1694.3
## - `8c2e088a3d`    1    217.76 18675 1765.8
## - `8f5f7c556a`    1    219.39 18677 1767.2
## - `2d7fe4693a`    1    225.91 18683 1773.2
## - e0a0772df0      1    309.83 18767 1849.3
## - d2c775fa99      1    331.77 18789 1869.1
## - beb6e17af1      1    497.89 18955 2018.6
## - `5b862c0a8f`    1    511.13 18968 2030.4
## - `9a575e82a4_1`  1    546.78 19004 2062.3
## - `06888ceac9_1`  1    619.59 19077 2127.2
## - `6db53d265a`    1    652.55 19110 2156.5
## - e86a2190c1      1    759.02 19216 2250.9
## - aee1e4fc85      1    765.69 19223 2256.8
## 
## Step:  AIC=1567.13
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     c58f611921 + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `77b3b41efa`    1      0.64 18459 1565.7
## - `55907cc1de`    1      0.65 18459 1565.7
## - `7cb7913148_6`  1      0.65 18459 1565.7
## - `7cb7913148_2`  1      0.71 18459 1565.8
## - `9b6e0b36c2`    1      0.72 18459 1565.8
## - `0342faceb5`    1      0.80 18459 1565.9
## - fbf66c8021      1      0.90 18459 1566.0
## - c1b8ce2354      1      1.02 18459 1566.1
## - `3eb53ae932`    1      1.02 18459 1566.1
## - `0b846350ef`    1      1.31 18459 1566.3
## - `8311343404`    1      1.65 18460 1566.7
## - dcfcbc2ea1      1      1.66 18460 1566.7
## - `2e874bc151`    1      1.85 18460 1566.8
## - ba54a2a637      1      1.95 18460 1566.9
## - aa69c802b6      1      2.07 18460 1567.0
## <none>                        18458 1567.1
## - `3e200bf766`    1      2.73 18461 1567.6
## - `7cb7913148_4`  1      2.82 18461 1567.7
## - b4112a94a6      1      3.25 18461 1568.1
## - `2a457d15d9`    1      3.31 18461 1568.2
## - e5efa4d39a      1      3.52 18462 1568.4
## - bdf934caa7      1      3.64 18462 1568.5
## + ee2ac696ff      1      0.58 18457 1568.6
## + b9a487ac3c      1      0.58 18457 1568.6
## + `12eda2d982`    1      0.56 18457 1568.6
## - `29bbd86997`    1      3.79 18462 1568.6
## - `7925993f42`    1      3.87 18462 1568.7
## + `7cb7913148_7`  1      0.48 18458 1568.7
## + `7743f273c2`    1      0.41 18458 1568.8
## + `55cf3f7627`    1      0.38 18458 1568.8
## - `384bec5dd1_1`  1      4.04 18462 1568.8
## + a24802caa5      1      0.28 18458 1568.9
## + `25bbf0e7e7`    1      0.26 18458 1568.9
## + `8de0382f02`    1      0.23 18458 1568.9
## - `173b6590ae`    1      4.12 18462 1568.9
## + `7734c0c22f`    1      0.17 18458 1569.0
## + `4468394575`    1      0.15 18458 1569.0
## + `3df2300fa2`    1      0.15 18458 1569.0
## + `7cb7913148_3`  1      0.14 18458 1569.0
## + `8a21502326`    1      0.11 18458 1569.0
## + `779d13189e`    1      0.10 18458 1569.0
## + `20f1afc5c7`    1      0.10 18458 1569.0
## + fdf8628ca7      1      0.06 18458 1569.1
## + `7cb7913148_1`  1      0.05 18458 1569.1
## + ac826f0013      1      0.04 18458 1569.1
## + `0e2ab0831c`    1      0.04 18458 1569.1
## + `6516422788`    1      0.03 18458 1569.1
## + d035af6ffa      1      0.03 18458 1569.1
## + b709f75447      1      0.03 18458 1569.1
## + `96e6f0be58`    1      0.03 18458 1569.1
## + `072b7e8f27`    1      0.02 18458 1569.1
## + `4fc17427c8`    1      0.02 18458 1569.1
## + `99d44111c9`    1      0.02 18458 1569.1
## + `7cb7913148_5`  1      0.01 18458 1569.1
## + `63bcf89b1d`    1      0.01 18458 1569.1
## + `7841b6a5b1`    1      0.01 18458 1569.1
## + d4d6566f9c      1      0.00 18458 1569.1
## - `298ed82b22`    1      4.37 18462 1569.1
## - fe8cdd80ba      1      4.48 18462 1569.2
## - `56371466d7`    1      4.49 18462 1569.3
## - `136c1727c3`    1      4.55 18462 1569.3
## - `1fa099bb01`    1      4.75 18463 1569.5
## - `435dec85e2`    1      4.79 18463 1569.5
## - `96c30c7eef`    1      5.18 18463 1569.9
## - `1f222e3669`    1      5.82 18464 1570.5
## - c58f611921      1      6.17 18464 1570.8
## - abca7a848f      1      6.26 18464 1570.9
## - ffd1cdcfc1      1      6.63 18465 1571.2
## - `789b5244a9`    1      6.85 18465 1571.4
## - `04e7268385`    1      7.00 18465 1571.6
## - ed7e658a27      1      7.12 18465 1571.7
## - `65aed7dc1f`    1      7.83 18466 1572.3
## - f66b98dd69      1      8.26 18466 1572.7
## - e7ee22effb      1      8.44 18466 1572.9
## - `2719b72c0d`    1      8.49 18466 1572.9
## - `98475257f7`    1      8.96 18467 1573.4
## - fe0318e273      1      9.00 18467 1573.4
## - ae08d2297e      1      9.98 18468 1574.3
## - `253eb5ef11`    1     13.13 18471 1577.2
## - `49756d8e0f`    1     16.48 18474 1580.3
## - `60ec1426ce`    1     22.74 18481 1586.0
## - `016399044a`    1     29.08 18487 1591.8
## - c0c3df65b1      1     33.09 18491 1595.5
## - `087235d61e`    1     44.73 18503 1606.2
## - f0a0febd35      1     44.78 18503 1606.3
## - `1f3058af83`    1     50.67 18509 1611.7
## - `2bc6ab42f7`    1     60.55 18518 1620.7
## - a14fd026ce      1     66.83 18525 1626.5
## - `87b982928b`    1     70.24 18528 1629.6
## - `7fe6cb4c98`    1     74.99 18533 1634.0
## - f013b60e50      1     93.26 18551 1650.7
## - `5f360995ef`    1    104.31 18562 1660.8
## - ea0f4a32e3      1    127.46 18585 1682.0
## - `174825d438`    1    139.33 18597 1692.8
## - `8c2e088a3d`    1    217.60 18676 1764.1
## - `8f5f7c556a`    1    219.58 18678 1765.9
## - `2d7fe4693a`    1    225.74 18684 1771.5
## - e0a0772df0      1    309.97 18768 1847.9
## - d2c775fa99      1    332.19 18790 1868.0
## - beb6e17af1      1    497.58 18956 2016.8
## - `5b862c0a8f`    1    511.28 18969 2029.1
## - `9a575e82a4_1`  1    546.61 19005 2060.7
## - `06888ceac9_1`  1    619.82 19078 2125.9
## - `6db53d265a`    1    652.20 19110 2154.8
## - e86a2190c1      1    759.08 19217 2249.4
## - aee1e4fc85      1    765.33 19223 2255.0
## 
## Step:  AIC=1565.71
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `55907cc1de`    1      0.65 18459 1564.3
## - `7cb7913148_6`  1      0.66 18459 1564.3
## - `7cb7913148_2`  1      0.71 18459 1564.4
## - `9b6e0b36c2`    1      0.72 18459 1564.4
## - `0342faceb5`    1      0.79 18459 1564.4
## - fbf66c8021      1      0.92 18460 1564.5
## - c1b8ce2354      1      1.02 18460 1564.7
## - `3eb53ae932`    1      1.02 18460 1564.7
## - `0b846350ef`    1      1.31 18460 1564.9
## - `8311343404`    1      1.65 18460 1565.2
## - dcfcbc2ea1      1      1.67 18460 1565.2
## - `2e874bc151`    1      1.87 18460 1565.4
## - ba54a2a637      1      1.94 18460 1565.5
## - aa69c802b6      1      2.10 18461 1565.6
## <none>                        18459 1565.7
## - `3e200bf766`    1      2.73 18461 1566.2
## - `7cb7913148_4`  1      2.82 18461 1566.3
## - b4112a94a6      1      3.27 18462 1566.7
## - `2a457d15d9`    1      3.33 18462 1566.8
## - e5efa4d39a      1      3.52 18462 1566.9
## - bdf934caa7      1      3.63 18462 1567.0
## + `77b3b41efa`    1      0.64 18458 1567.1
## + ee2ac696ff      1      0.59 18458 1567.2
## + b9a487ac3c      1      0.57 18458 1567.2
## + `12eda2d982`    1      0.57 18458 1567.2
## - `29bbd86997`    1      3.79 18462 1567.2
## + `7cb7913148_7`  1      0.48 18458 1567.3
## - `7925993f42`    1      3.88 18462 1567.3
## + `7743f273c2`    1      0.41 18458 1567.3
## + `55cf3f7627`    1      0.38 18458 1567.4
## - `384bec5dd1_1`  1      4.06 18463 1567.4
## + a24802caa5      1      0.29 18458 1567.4
## + `25bbf0e7e7`    1      0.27 18458 1567.5
## - `173b6590ae`    1      4.10 18463 1567.5
## + `8de0382f02`    1      0.23 18458 1567.5
## + `7734c0c22f`    1      0.17 18458 1567.5
## + `3df2300fa2`    1      0.15 18458 1567.6
## + `4468394575`    1      0.14 18458 1567.6
## + `7cb7913148_3`  1      0.14 18458 1567.6
## + `8a21502326`    1      0.11 18458 1567.6
## + `779d13189e`    1      0.10 18458 1567.6
## + `20f1afc5c7`    1      0.10 18458 1567.6
## + fdf8628ca7      1      0.06 18458 1567.7
## + `7cb7913148_1`  1      0.05 18458 1567.7
## + ac826f0013      1      0.04 18458 1567.7
## + `6516422788`    1      0.04 18458 1567.7
## + `0e2ab0831c`    1      0.03 18458 1567.7
## + b709f75447      1      0.03 18458 1567.7
## + d035af6ffa      1      0.03 18459 1567.7
## + `96e6f0be58`    1      0.03 18459 1567.7
## + `072b7e8f27`    1      0.03 18459 1567.7
## + `4fc17427c8`    1      0.02 18459 1567.7
## + `99d44111c9`    1      0.02 18459 1567.7
## + `7cb7913148_5`  1      0.01 18459 1567.7
## + `63bcf89b1d`    1      0.01 18459 1567.7
## + `7841b6a5b1`    1      0.01 18459 1567.7
## + d4d6566f9c      1      0.00 18459 1567.7
## - `298ed82b22`    1      4.38 18463 1567.7
## - `56371466d7`    1      4.45 18463 1567.8
## - fe8cdd80ba      1      4.47 18463 1567.8
## - `136c1727c3`    1      4.49 18463 1567.8
## - `1fa099bb01`    1      4.76 18463 1568.1
## - `435dec85e2`    1      4.76 18463 1568.1
## - `96c30c7eef`    1      5.21 18464 1568.5
## - `1f222e3669`    1      5.81 18464 1569.0
## - c58f611921      1      6.13 18465 1569.3
## - abca7a848f      1      6.26 18465 1569.5
## - ffd1cdcfc1      1      6.64 18465 1569.8
## - `789b5244a9`    1      6.89 18466 1570.0
## - `04e7268385`    1      7.00 18466 1570.2
## - ed7e658a27      1      7.16 18466 1570.3
## - `65aed7dc1f`    1      7.81 18466 1570.9
## - f66b98dd69      1      8.25 18467 1571.3
## - e7ee22effb      1      8.44 18467 1571.5
## - `2719b72c0d`    1      8.48 18467 1571.5
## - `98475257f7`    1      8.96 18468 1572.0
## - fe0318e273      1      9.02 18468 1572.0
## - ae08d2297e      1      9.96 18468 1572.9
## - `253eb5ef11`    1     13.14 18472 1575.8
## - `49756d8e0f`    1     16.49 18475 1578.9
## - `60ec1426ce`    1     22.80 18481 1584.7
## - `016399044a`    1     29.15 18488 1590.5
## - c0c3df65b1      1     33.09 18492 1594.1
## - `087235d61e`    1     44.74 18503 1604.8
## - f0a0febd35      1     44.89 18504 1605.0
## - `1f3058af83`    1     50.80 18509 1610.4
## - `2bc6ab42f7`    1     60.73 18519 1619.5
## - a14fd026ce      1     66.94 18526 1625.2
## - `87b982928b`    1     70.24 18529 1628.2
## - `7fe6cb4c98`    1     75.12 18534 1632.7
## - f013b60e50      1     93.25 18552 1649.3
## - `5f360995ef`    1    104.30 18563 1659.4
## - ea0f4a32e3      1    127.49 18586 1680.6
## - `174825d438`    1    139.39 18598 1691.5
## - `8c2e088a3d`    1    217.45 18676 1762.6
## - `8f5f7c556a`    1    219.50 18678 1764.4
## - `2d7fe4693a`    1    225.90 18684 1770.2
## - e0a0772df0      1    310.04 18769 1846.5
## - d2c775fa99      1    332.11 18791 1866.5
## - beb6e17af1      1    497.82 18956 2015.6
## - `5b862c0a8f`    1    511.13 18970 2027.5
## - `9a575e82a4_1`  1    546.29 19005 2058.9
## - `06888ceac9_1`  1    620.04 19079 2124.7
## - `6db53d265a`    1    652.39 19111 2153.5
## - e86a2190c1      1    759.19 19218 2248.1
## - aee1e4fc85      1    765.14 19224 2253.4
## 
## Step:  AIC=1564.31
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + b4112a94a6 + 
##     `173b6590ae` + `3e200bf766` + c58f611921 + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `7cb7913148_6`  1      0.64 18460 1562.9
## - `7cb7913148_2`  1      0.70 18460 1563.0
## - `9b6e0b36c2`    1      0.73 18460 1563.0
## - `0342faceb5`    1      0.78 18460 1563.0
## - fbf66c8021      1      0.91 18460 1563.2
## - c1b8ce2354      1      1.02 18460 1563.2
## - `3eb53ae932`    1      1.02 18460 1563.2
## - `0b846350ef`    1      1.30 18460 1563.5
## - `8311343404`    1      1.63 18461 1563.8
## - dcfcbc2ea1      1      1.65 18461 1563.8
## - `2e874bc151`    1      1.88 18461 1564.0
## - ba54a2a637      1      1.92 18461 1564.1
## - aa69c802b6      1      2.10 18461 1564.2
## <none>                        18459 1564.3
## - `3e200bf766`    1      2.74 18462 1564.8
## - `7cb7913148_4`  1      2.84 18462 1564.9
## - b4112a94a6      1      3.30 18462 1565.3
## - `2a457d15d9`    1      3.31 18462 1565.3
## - e5efa4d39a      1      3.54 18463 1565.6
## - bdf934caa7      1      3.60 18463 1565.6
## + `55907cc1de`    1      0.65 18459 1565.7
## + `77b3b41efa`    1      0.64 18459 1565.7
## + ee2ac696ff      1      0.59 18459 1565.8
## + `12eda2d982`    1      0.57 18459 1565.8
## + b9a487ac3c      1      0.57 18459 1565.8
## - `29bbd86997`    1      3.81 18463 1565.8
## + `7cb7913148_7`  1      0.49 18459 1565.8
## - `7925993f42`    1      3.89 18463 1565.9
## + `7743f273c2`    1      0.41 18459 1565.9
## + `55cf3f7627`    1      0.38 18459 1566.0
## + a24802caa5      1      0.29 18459 1566.0
## + `25bbf0e7e7`    1      0.27 18459 1566.1
## - `384bec5dd1_1`  1      4.09 18463 1566.1
## + `8de0382f02`    1      0.24 18459 1566.1
## - `173b6590ae`    1      4.12 18463 1566.1
## + `7734c0c22f`    1      0.17 18459 1566.2
## + `3df2300fa2`    1      0.15 18459 1566.2
## + `7cb7913148_3`  1      0.15 18459 1566.2
## + `4468394575`    1      0.14 18459 1566.2
## + `8a21502326`    1      0.12 18459 1566.2
## + `20f1afc5c7`    1      0.10 18459 1566.2
## + `779d13189e`    1      0.10 18459 1566.2
## + fdf8628ca7      1      0.06 18459 1566.2
## + `7cb7913148_1`  1      0.05 18459 1566.3
## + `0e2ab0831c`    1      0.04 18459 1566.3
## + `6516422788`    1      0.03 18459 1566.3
## + b709f75447      1      0.03 18459 1566.3
## + `96e6f0be58`    1      0.03 18459 1566.3
## + d035af6ffa      1      0.03 18459 1566.3
## + `072b7e8f27`    1      0.02 18459 1566.3
## + `4fc17427c8`    1      0.02 18459 1566.3
## + `99d44111c9`    1      0.02 18459 1566.3
## + `63bcf89b1d`    1      0.01 18459 1566.3
## + `7cb7913148_5`  1      0.01 18459 1566.3
## + `7841b6a5b1`    1      0.01 18459 1566.3
## + ac826f0013      1      0.00 18459 1566.3
## + d4d6566f9c      1      0.00 18459 1566.3
## - `298ed82b22`    1      4.41 18464 1566.4
## - `56371466d7`    1      4.45 18464 1566.4
## - `136c1727c3`    1      4.47 18464 1566.4
## - fe8cdd80ba      1      4.52 18464 1566.5
## - `1fa099bb01`    1      4.75 18464 1566.7
## - `435dec85e2`    1      4.76 18464 1566.7
## - `96c30c7eef`    1      5.22 18464 1567.1
## - `1f222e3669`    1      5.82 18465 1567.7
## - c58f611921      1      6.16 18465 1568.0
## - abca7a848f      1      6.27 18466 1568.1
## - ffd1cdcfc1      1      6.64 18466 1568.4
## - `789b5244a9`    1      6.90 18466 1568.7
## - `04e7268385`    1      7.00 18466 1568.8
## - ed7e658a27      1      7.17 18466 1568.9
## - `65aed7dc1f`    1      7.85 18467 1569.5
## - f66b98dd69      1      8.22 18467 1569.9
## - e7ee22effb      1      8.43 18468 1570.1
## - `2719b72c0d`    1      8.45 18468 1570.1
## - `98475257f7`    1      8.94 18468 1570.5
## - fe0318e273      1      9.01 18468 1570.6
## - ae08d2297e      1      9.94 18469 1571.5
## - `253eb5ef11`    1     13.06 18472 1574.3
## - `49756d8e0f`    1     16.49 18476 1577.5
## - `60ec1426ce`    1     22.82 18482 1583.3
## - `016399044a`    1     29.18 18488 1589.1
## - c0c3df65b1      1     33.26 18492 1592.9
## - `087235d61e`    1     44.73 18504 1603.4
## - f0a0febd35      1     44.79 18504 1603.5
## - `1f3058af83`    1     50.80 18510 1609.0
## - `2bc6ab42f7`    1     60.72 18520 1618.1
## - a14fd026ce      1     66.89 18526 1623.7
## - `87b982928b`    1     70.20 18529 1626.8
## - `7fe6cb4c98`    1     74.92 18534 1631.1
## - f013b60e50      1     93.12 18552 1647.8
## - `5f360995ef`    1    104.52 18564 1658.2
## - ea0f4a32e3      1    127.57 18587 1679.2
## - `174825d438`    1    139.28 18598 1690.0
## - `8c2e088a3d`    1    217.37 18677 1761.1
## - `8f5f7c556a`    1    219.48 18679 1763.0
## - `2d7fe4693a`    1    226.16 18685 1769.1
## - e0a0772df0      1    309.77 18769 1844.9
## - d2c775fa99      1    331.79 18791 1864.8
## - beb6e17af1      1    497.65 18957 2014.0
## - `5b862c0a8f`    1    510.70 18970 2025.7
## - `9a575e82a4_1`  1    546.00 19005 2057.3
## - `06888ceac9_1`  1    620.32 19080 2123.5
## - `6db53d265a`    1    652.27 19112 2151.9
## - e86a2190c1      1    759.52 19219 2247.0
## - aee1e4fc85      1    764.97 19224 2251.8
## 
## Step:  AIC=1562.9
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `1fa099bb01` + `435dec85e2` + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `1f222e3669` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + c58f611921 + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `7cb7913148_2`  1      0.68 18460 1561.5
## - `9b6e0b36c2`    1      0.73 18461 1561.6
## - `0342faceb5`    1      0.78 18461 1561.6
## - fbf66c8021      1      0.90 18461 1561.7
## - c1b8ce2354      1      1.03 18461 1561.8
## - `3eb53ae932`    1      1.03 18461 1561.8
## - `0b846350ef`    1      1.30 18461 1562.1
## - `8311343404`    1      1.60 18462 1562.4
## - dcfcbc2ea1      1      1.66 18462 1562.4
## - `2e874bc151`    1      1.86 18462 1562.6
## - ba54a2a637      1      1.92 18462 1562.7
## - aa69c802b6      1      2.10 18462 1562.8
## <none>                        18460 1562.9
## - `3e200bf766`    1      2.77 18463 1563.4
## - `7cb7913148_4`  1      2.82 18463 1563.5
## - `2a457d15d9`    1      3.27 18463 1563.9
## - b4112a94a6      1      3.32 18463 1564.0
## - e5efa4d39a      1      3.54 18463 1564.2
## - bdf934caa7      1      3.59 18464 1564.2
## + `77b3b41efa`    1      0.65 18459 1564.3
## + `7cb7913148_6`  1      0.64 18459 1564.3
## + `55907cc1de`    1      0.63 18459 1564.3
## + ee2ac696ff      1      0.58 18459 1564.4
## + b9a487ac3c      1      0.56 18459 1564.4
## + `12eda2d982`    1      0.56 18459 1564.4
## - `29bbd86997`    1      3.81 18464 1564.4
## + `7cb7913148_7`  1      0.49 18459 1564.4
## - `7925993f42`    1      3.88 18464 1564.5
## + `7743f273c2`    1      0.40 18460 1564.5
## + `55cf3f7627`    1      0.40 18460 1564.5
## + a24802caa5      1      0.30 18460 1564.6
## - `384bec5dd1_1`  1      4.06 18464 1564.6
## + `25bbf0e7e7`    1      0.26 18460 1564.7
## + `8de0382f02`    1      0.24 18460 1564.7
## - `173b6590ae`    1      4.13 18464 1564.7
## + `7734c0c22f`    1      0.18 18460 1564.7
## + `3df2300fa2`    1      0.15 18460 1564.8
## + `4468394575`    1      0.15 18460 1564.8
## + `7cb7913148_3`  1      0.14 18460 1564.8
## + `8a21502326`    1      0.12 18460 1564.8
## + `779d13189e`    1      0.10 18460 1564.8
## + `20f1afc5c7`    1      0.10 18460 1564.8
## + fdf8628ca7      1      0.06 18460 1564.8
## + `7cb7913148_1`  1      0.04 18460 1564.9
## + `0e2ab0831c`    1      0.03 18460 1564.9
## + `6516422788`    1      0.03 18460 1564.9
## + b709f75447      1      0.03 18460 1564.9
## + d035af6ffa      1      0.03 18460 1564.9
## + `96e6f0be58`    1      0.02 18460 1564.9
## + `072b7e8f27`    1      0.02 18460 1564.9
## + `4fc17427c8`    1      0.02 18460 1564.9
## + `99d44111c9`    1      0.02 18460 1564.9
## + `63bcf89b1d`    1      0.02 18460 1564.9
## + `7cb7913148_5`  1      0.01 18460 1564.9
## + `7841b6a5b1`    1      0.01 18460 1564.9
## + ac826f0013      1      0.00 18460 1564.9
## + d4d6566f9c      1      0.00 18460 1564.9
## - `298ed82b22`    1      4.36 18464 1564.9
## - `56371466d7`    1      4.45 18464 1565.0
## - `136c1727c3`    1      4.50 18464 1565.0
## - fe8cdd80ba      1      4.55 18464 1565.1
## - `1fa099bb01`    1      4.69 18465 1565.2
## - `435dec85e2`    1      4.79 18465 1565.3
## - `96c30c7eef`    1      5.24 18465 1565.7
## - `1f222e3669`    1      5.78 18466 1566.2
## - c58f611921      1      6.16 18466 1566.6
## - abca7a848f      1      6.27 18466 1566.7
## - ffd1cdcfc1      1      6.63 18466 1567.0
## - `789b5244a9`    1      6.92 18467 1567.3
## - `04e7268385`    1      7.01 18467 1567.3
## - ed7e658a27      1      7.19 18467 1567.5
## - `65aed7dc1f`    1      7.82 18468 1568.1
## - f66b98dd69      1      8.18 18468 1568.4
## - e7ee22effb      1      8.35 18468 1568.6
## - `2719b72c0d`    1      8.41 18468 1568.6
## - `98475257f7`    1      8.96 18469 1569.1
## - fe0318e273      1      8.99 18469 1569.2
## - ae08d2297e      1      9.90 18470 1570.0
## - `253eb5ef11`    1     13.00 18473 1572.8
## - `49756d8e0f`    1     16.52 18476 1576.1
## - `60ec1426ce`    1     22.85 18483 1581.9
## - `016399044a`    1     29.07 18489 1587.6
## - c0c3df65b1      1     33.19 18493 1591.4
## - `087235d61e`    1     44.68 18504 1601.9
## - f0a0febd35      1     44.76 18505 1602.0
## - `1f3058af83`    1     50.91 18511 1607.7
## - `2bc6ab42f7`    1     60.83 18521 1616.8
## - a14fd026ce      1     66.87 18527 1622.3
## - `87b982928b`    1     70.17 18530 1625.3
## - `7fe6cb4c98`    1     74.88 18535 1629.6
## - f013b60e50      1     93.03 18553 1646.2
## - `5f360995ef`    1    104.57 18564 1656.8
## - ea0f4a32e3      1    127.43 18587 1677.7
## - `174825d438`    1    139.41 18599 1688.7
## - `8c2e088a3d`    1    217.21 18677 1759.5
## - `8f5f7c556a`    1    219.61 18680 1761.7
## - `2d7fe4693a`    1    226.00 18686 1767.5
## - e0a0772df0      1    309.66 18770 1843.4
## - d2c775fa99      1    331.52 18791 1863.1
## - beb6e17af1      1    497.36 18957 2012.3
## - `5b862c0a8f`    1    510.54 18970 2024.1
## - `9a575e82a4_1`  1    545.83 19006 2055.7
## - `06888ceac9_1`  1    620.17 19080 2122.0
## - `6db53d265a`    1    652.21 19112 2150.5
## - e86a2190c1      1    759.73 19220 2245.7
## - aee1e4fc85      1    765.02 19225 2250.4
## 
## Step:  AIC=1561.52
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `9b6e0b36c2`    1      0.73 18461 1560.2
## - `0342faceb5`    1      0.77 18461 1560.2
## - fbf66c8021      1      0.90 18462 1560.3
## - c1b8ce2354      1      1.01 18462 1560.5
## - `3eb53ae932`    1      1.01 18462 1560.5
## - `0b846350ef`    1      1.27 18462 1560.7
## - `8311343404`    1      1.57 18462 1561.0
## - dcfcbc2ea1      1      1.64 18462 1561.0
## - `2e874bc151`    1      1.89 18462 1561.3
## - ba54a2a637      1      1.96 18462 1561.3
## - aa69c802b6      1      2.11 18463 1561.5
## <none>                        18460 1561.5
## - `7cb7913148_4`  1      2.64 18463 1562.0
## - `3e200bf766`    1      2.77 18463 1562.1
## - `2a457d15d9`    1      3.26 18464 1562.5
## - b4112a94a6      1      3.32 18464 1562.6
## - e5efa4d39a      1      3.55 18464 1562.8
## - bdf934caa7      1      3.60 18464 1562.8
## + `7cb7913148_2`  1      0.68 18460 1562.9
## + `77b3b41efa`    1      0.65 18460 1562.9
## + `7cb7913148_6`  1      0.62 18460 1563.0
## + `55907cc1de`    1      0.62 18460 1563.0
## + ee2ac696ff      1      0.59 18460 1563.0
## + `12eda2d982`    1      0.56 18460 1563.0
## + b9a487ac3c      1      0.56 18460 1563.0
## - `29bbd86997`    1      3.82 18464 1563.0
## + `7cb7913148_7`  1      0.50 18460 1563.1
## - `7925993f42`    1      3.91 18464 1563.1
## + `55cf3f7627`    1      0.40 18460 1563.2
## + `7743f273c2`    1      0.39 18460 1563.2
## - `173b6590ae`    1      4.06 18465 1563.3
## + a24802caa5      1      0.28 18460 1563.3
## + `25bbf0e7e7`    1      0.26 18460 1563.3
## + `8de0382f02`    1      0.25 18460 1563.3
## - `384bec5dd1_1`  1      4.10 18465 1563.3
## + `7734c0c22f`    1      0.17 18460 1563.4
## + `3df2300fa2`    1      0.15 18460 1563.4
## + `4468394575`    1      0.15 18460 1563.4
## + `8a21502326`    1      0.12 18460 1563.4
## + `779d13189e`    1      0.11 18460 1563.4
## + `20f1afc5c7`    1      0.10 18460 1563.4
## + `7cb7913148_3`  1      0.06 18460 1563.5
## + fdf8628ca7      1      0.06 18460 1563.5
## + `0e2ab0831c`    1      0.04 18460 1563.5
## + `6516422788`    1      0.03 18460 1563.5
## + b709f75447      1      0.03 18460 1563.5
## + d035af6ffa      1      0.03 18460 1563.5
## + `96e6f0be58`    1      0.03 18460 1563.5
## + `4fc17427c8`    1      0.02 18460 1563.5
## + `7cb7913148_1`  1      0.02 18460 1563.5
## + `072b7e8f27`    1      0.02 18460 1563.5
## + `63bcf89b1d`    1      0.01 18460 1563.5
## + `99d44111c9`    1      0.01 18460 1563.5
## + `7cb7913148_5`  1      0.01 18460 1563.5
## + `7841b6a5b1`    1      0.01 18460 1563.5
## + ac826f0013      1      0.00 18460 1563.5
## + d4d6566f9c      1      0.00 18460 1563.5
## - `298ed82b22`    1      4.36 18465 1563.5
## - `56371466d7`    1      4.44 18465 1563.6
## - `136c1727c3`    1      4.52 18465 1563.7
## - fe8cdd80ba      1      4.55 18465 1563.7
## - `1fa099bb01`    1      4.67 18465 1563.8
## - `435dec85e2`    1      4.79 18465 1563.9
## - `96c30c7eef`    1      5.23 18466 1564.3
## - `1f222e3669`    1      5.67 18466 1564.7
## - c58f611921      1      6.22 18467 1565.2
## - abca7a848f      1      6.28 18467 1565.3
## - ffd1cdcfc1      1      6.62 18467 1565.6
## - `789b5244a9`    1      6.91 18468 1565.9
## - `04e7268385`    1      7.04 18468 1566.0
## - ed7e658a27      1      7.18 18468 1566.1
## - `65aed7dc1f`    1      7.81 18468 1566.7
## - f66b98dd69      1      8.20 18469 1567.1
## - e7ee22effb      1      8.41 18469 1567.3
## - `2719b72c0d`    1      8.43 18469 1567.3
## - `98475257f7`    1      8.92 18470 1567.7
## - fe0318e273      1      9.01 18470 1567.8
## - ae08d2297e      1      9.92 18470 1568.7
## - `253eb5ef11`    1     12.98 18474 1571.5
## - `49756d8e0f`    1     16.52 18477 1574.7
## - `60ec1426ce`    1     22.91 18484 1580.6
## - `016399044a`    1     29.00 18490 1586.2
## - c0c3df65b1      1     33.29 18494 1590.1
## - `087235d61e`    1     44.71 18505 1600.6
## - f0a0febd35      1     44.72 18505 1600.6
## - `1f3058af83`    1     50.95 18512 1606.3
## - `2bc6ab42f7`    1     60.94 18522 1615.5
## - a14fd026ce      1     67.03 18528 1621.1
## - `87b982928b`    1     70.07 18531 1623.8
## - `7fe6cb4c98`    1     74.88 18535 1628.2
## - f013b60e50      1     92.97 18554 1644.8
## - `5f360995ef`    1    104.68 18565 1655.5
## - ea0f4a32e3      1    127.52 18588 1676.4
## - `174825d438`    1    139.33 18600 1687.2
## - `8c2e088a3d`    1    217.33 18678 1758.2
## - `8f5f7c556a`    1    219.64 18680 1760.4
## - `2d7fe4693a`    1    225.88 18686 1766.0
## - e0a0772df0      1    309.57 18770 1841.9
## - d2c775fa99      1    332.00 18792 1862.2
## - beb6e17af1      1    497.01 18958 2010.6
## - `5b862c0a8f`    1    510.70 18971 2022.9
## - `9a575e82a4_1`  1    546.02 19007 2054.5
## - `06888ceac9_1`  1    620.42 19081 2120.8
## - `6db53d265a`    1    652.12 19113 2149.0
## - e86a2190c1      1    759.64 19220 2244.2
## - aee1e4fc85      1    765.27 19226 2249.2
## 
## Step:  AIC=1560.2
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + 
##     `0b846350ef` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `0342faceb5`    1      0.76 18462 1558.9
## - fbf66c8021      1      0.91 18462 1559.0
## - c1b8ce2354      1      0.99 18462 1559.1
## - `3eb53ae932`    1      0.99 18462 1559.1
## - `0b846350ef`    1      1.27 18463 1559.4
## - `8311343404`    1      1.59 18463 1559.7
## - dcfcbc2ea1      1      1.65 18463 1559.7
## - `2e874bc151`    1      1.90 18463 1559.9
## - ba54a2a637      1      1.96 18463 1560.0
## - aa69c802b6      1      2.11 18463 1560.1
## <none>                        18461 1560.2
## - `7cb7913148_4`  1      2.65 18464 1560.6
## - `3e200bf766`    1      2.77 18464 1560.7
## - `2a457d15d9`    1      3.24 18464 1561.2
## - b4112a94a6      1      3.30 18465 1561.2
## - e5efa4d39a      1      3.55 18465 1561.5
## - bdf934caa7      1      3.61 18465 1561.5
## + `9b6e0b36c2`    1      0.73 18460 1561.5
## + `7cb7913148_2`  1      0.69 18461 1561.6
## + `77b3b41efa`    1      0.65 18461 1561.6
## + `55907cc1de`    1      0.63 18461 1561.6
## + `7cb7913148_6`  1      0.62 18461 1561.6
## + ee2ac696ff      1      0.59 18461 1561.7
## + `12eda2d982`    1      0.56 18461 1561.7
## + b9a487ac3c      1      0.55 18461 1561.7
## - `29bbd86997`    1      3.82 18465 1561.7
## + `7cb7913148_7`  1      0.50 18461 1561.7
## + `55cf3f7627`    1      0.41 18461 1561.8
## + `7743f273c2`    1      0.39 18461 1561.8
## - `7925993f42`    1      3.98 18465 1561.8
## + a24802caa5      1      0.28 18461 1561.9
## - `173b6590ae`    1      4.07 18465 1561.9
## + `25bbf0e7e7`    1      0.27 18461 1562.0
## + `8de0382f02`    1      0.25 18461 1562.0
## - `384bec5dd1_1`  1      4.11 18465 1562.0
## + `7734c0c22f`    1      0.17 18461 1562.0
## + `3df2300fa2`    1      0.15 18461 1562.0
## + `4468394575`    1      0.15 18461 1562.1
## + `8a21502326`    1      0.12 18461 1562.1
## + `779d13189e`    1      0.11 18461 1562.1
## + `20f1afc5c7`    1      0.10 18461 1562.1
## + `7cb7913148_3`  1      0.07 18461 1562.1
## + fdf8628ca7      1      0.06 18461 1562.1
## + `0e2ab0831c`    1      0.04 18461 1562.2
## + `6516422788`    1      0.03 18461 1562.2
## + b709f75447      1      0.03 18461 1562.2
## + `96e6f0be58`    1      0.03 18461 1562.2
## + d035af6ffa      1      0.03 18461 1562.2
## + `4fc17427c8`    1      0.02 18461 1562.2
## + `7cb7913148_1`  1      0.02 18461 1562.2
## + `072b7e8f27`    1      0.02 18461 1562.2
## + `63bcf89b1d`    1      0.02 18461 1562.2
## + `99d44111c9`    1      0.01 18461 1562.2
## + `7cb7913148_5`  1      0.01 18461 1562.2
## + `7841b6a5b1`    1      0.01 18461 1562.2
## + ac826f0013      1      0.00 18461 1562.2
## + d4d6566f9c      1      0.00 18461 1562.2
## - `298ed82b22`    1      4.36 18466 1562.2
## - `56371466d7`    1      4.43 18466 1562.3
## - `136c1727c3`    1      4.45 18466 1562.3
## - fe8cdd80ba      1      4.56 18466 1562.4
## - `1fa099bb01`    1      4.66 18466 1562.5
## - `435dec85e2`    1      4.80 18466 1562.6
## - `96c30c7eef`    1      5.24 18466 1563.0
## - `1f222e3669`    1      5.70 18467 1563.4
## - c58f611921      1      6.22 18468 1563.9
## - abca7a848f      1      6.29 18468 1564.0
## - ffd1cdcfc1      1      6.62 18468 1564.3
## - `789b5244a9`    1      6.93 18468 1564.6
## - `04e7268385`    1      7.07 18468 1564.7
## - ed7e658a27      1      7.19 18468 1564.8
## - `65aed7dc1f`    1      7.84 18469 1565.4
## - f66b98dd69      1      8.17 18469 1565.7
## - `2719b72c0d`    1      8.40 18470 1565.9
## - e7ee22effb      1      8.41 18470 1565.9
## - `98475257f7`    1      8.94 18470 1566.4
## - fe0318e273      1      9.02 18470 1566.5
## - ae08d2297e      1      9.91 18471 1567.3
## - `253eb5ef11`    1     12.97 18474 1570.1
## - `49756d8e0f`    1     16.62 18478 1573.5
## - `60ec1426ce`    1     22.85 18484 1579.2
## - `016399044a`    1     28.88 18490 1584.7
## - c0c3df65b1      1     33.35 18495 1588.8
## - `087235d61e`    1     44.59 18506 1599.2
## - f0a0febd35      1     44.60 18506 1599.2
## - `1f3058af83`    1     50.99 18512 1605.0
## - `2bc6ab42f7`    1     60.96 18522 1614.2
## - a14fd026ce      1     66.85 18528 1619.6
## - `87b982928b`    1     69.94 18531 1622.4
## - `7fe6cb4c98`    1     74.75 18536 1626.8
## - f013b60e50      1     92.94 18554 1643.5
## - `5f360995ef`    1    104.86 18566 1654.4
## - ea0f4a32e3      1    127.62 18589 1675.2
## - `174825d438`    1    139.60 18601 1686.1
## - `8c2e088a3d`    1    217.33 18679 1756.9
## - `8f5f7c556a`    1    219.74 18681 1759.1
## - `2d7fe4693a`    1    225.84 18687 1764.7
## - e0a0772df0      1    309.37 18771 1840.4
## - d2c775fa99      1    331.92 18793 1860.8
## - beb6e17af1      1    497.20 18958 2009.5
## - `5b862c0a8f`    1    510.50 18972 2021.4
## - `9a575e82a4_1`  1    546.06 19007 2053.2
## - `06888ceac9_1`  1    620.58 19082 2119.6
## - `6db53d265a`    1    652.29 19114 2147.8
## - e86a2190c1      1    760.28 19222 2243.5
## - aee1e4fc85      1    765.89 19227 2248.4
## 
## Step:  AIC=1558.89
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + 
##     `0b846350ef` + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - fbf66c8021      1      0.91 18463 1557.7
## - c1b8ce2354      1      0.98 18463 1557.8
## - `3eb53ae932`    1      0.98 18463 1557.8
## - `0b846350ef`    1      1.25 18463 1558.0
## - `8311343404`    1      1.59 18464 1558.4
## - dcfcbc2ea1      1      1.63 18464 1558.4
## - `2e874bc151`    1      1.90 18464 1558.6
## - ba54a2a637      1      1.94 18464 1558.7
## - aa69c802b6      1      2.13 18464 1558.8
## <none>                        18462 1558.9
## - `7cb7913148_4`  1      2.63 18465 1559.3
## - `3e200bf766`    1      2.74 18465 1559.4
## - `2a457d15d9`    1      3.24 18465 1559.9
## - b4112a94a6      1      3.30 18465 1559.9
## - e5efa4d39a      1      3.57 18466 1560.2
## + `0342faceb5`    1      0.76 18461 1560.2
## - bdf934caa7      1      3.62 18466 1560.2
## + `9b6e0b36c2`    1      0.72 18461 1560.2
## + `7cb7913148_2`  1      0.67 18461 1560.3
## + `77b3b41efa`    1      0.64 18461 1560.3
## + `7cb7913148_6`  1      0.62 18461 1560.3
## + `55907cc1de`    1      0.62 18461 1560.3
## + ee2ac696ff      1      0.59 18461 1560.3
## + `12eda2d982`    1      0.56 18462 1560.4
## + b9a487ac3c      1      0.56 18462 1560.4
## + `7cb7913148_7`  1      0.51 18462 1560.4
## - `29bbd86997`    1      3.84 18466 1560.4
## + `55cf3f7627`    1      0.43 18462 1560.5
## - `7925993f42`    1      3.97 18466 1560.5
## + `7743f273c2`    1      0.38 18462 1560.5
## - `173b6590ae`    1      4.06 18466 1560.6
## + a24802caa5      1      0.28 18462 1560.6
## + `25bbf0e7e7`    1      0.27 18462 1560.6
## + `8de0382f02`    1      0.25 18462 1560.7
## - `384bec5dd1_1`  1      4.13 18466 1560.7
## + `7734c0c22f`    1      0.18 18462 1560.7
## + `3df2300fa2`    1      0.16 18462 1560.8
## + `4468394575`    1      0.14 18462 1560.8
## + `8a21502326`    1      0.11 18462 1560.8
## + `779d13189e`    1      0.11 18462 1560.8
## + `20f1afc5c7`    1      0.10 18462 1560.8
## + `7cb7913148_3`  1      0.07 18462 1560.8
## + fdf8628ca7      1      0.06 18462 1560.8
## + `0e2ab0831c`    1      0.04 18462 1560.9
## - `298ed82b22`    1      4.31 18466 1560.9
## + b709f75447      1      0.03 18462 1560.9
## + `6516422788`    1      0.03 18462 1560.9
## + `96e6f0be58`    1      0.03 18462 1560.9
## + d035af6ffa      1      0.02 18462 1560.9
## + `4fc17427c8`    1      0.02 18462 1560.9
## + `7cb7913148_1`  1      0.02 18462 1560.9
## + `072b7e8f27`    1      0.02 18462 1560.9
## + `63bcf89b1d`    1      0.02 18462 1560.9
## + `99d44111c9`    1      0.01 18462 1560.9
## + `7cb7913148_5`  1      0.01 18462 1560.9
## + `7841b6a5b1`    1      0.01 18462 1560.9
## + ac826f0013      1      0.00 18462 1560.9
## + d4d6566f9c      1      0.00 18462 1560.9
## - `56371466d7`    1      4.43 18466 1561.0
## - `136c1727c3`    1      4.49 18466 1561.0
## - fe8cdd80ba      1      4.56 18467 1561.1
## - `1fa099bb01`    1      4.66 18467 1561.2
## - `435dec85e2`    1      4.85 18467 1561.3
## - `96c30c7eef`    1      5.30 18467 1561.8
## - `1f222e3669`    1      5.70 18468 1562.1
## - abca7a848f      1      6.21 18468 1562.6
## - c58f611921      1      6.23 18468 1562.6
## - ffd1cdcfc1      1      6.63 18469 1563.0
## - `789b5244a9`    1      6.99 18469 1563.3
## - `04e7268385`    1      7.05 18469 1563.4
## - ed7e658a27      1      7.26 18469 1563.6
## - `65aed7dc1f`    1      7.78 18470 1564.0
## - f66b98dd69      1      8.18 18470 1564.4
## - `2719b72c0d`    1      8.41 18470 1564.6
## - e7ee22effb      1      8.44 18470 1564.7
## - `98475257f7`    1      8.92 18471 1565.1
## - fe0318e273      1      9.10 18471 1565.3
## - ae08d2297e      1      9.95 18472 1566.0
## - `253eb5ef11`    1     12.98 18475 1568.8
## - `49756d8e0f`    1     16.54 18479 1572.1
## - `60ec1426ce`    1     22.85 18485 1577.9
## - `016399044a`    1     28.82 18491 1583.4
## - c0c3df65b1      1     33.38 18495 1587.6
## - f0a0febd35      1     44.53 18507 1597.8
## - `087235d61e`    1     44.73 18507 1598.0
## - `1f3058af83`    1     50.86 18513 1603.6
## - `2bc6ab42f7`    1     60.81 18523 1612.7
## - a14fd026ce      1     66.71 18529 1618.1
## - `87b982928b`    1     69.98 18532 1621.1
## - `7fe6cb4c98`    1     74.99 18537 1625.7
## - f013b60e50      1     92.84 18555 1642.1
## - `5f360995ef`    1    104.85 18567 1653.0
## - ea0f4a32e3      1    127.47 18590 1673.7
## - `174825d438`    1    139.46 18602 1684.7
## - `8c2e088a3d`    1    217.77 18680 1756.0
## - `8f5f7c556a`    1    219.66 18682 1757.7
## - `2d7fe4693a`    1    225.65 18688 1763.2
## - e0a0772df0      1    309.84 18772 1839.5
## - d2c775fa99      1    331.90 18794 1859.4
## - beb6e17af1      1    497.90 18960 2008.8
## - `5b862c0a8f`    1    510.86 18973 2020.4
## - `9a575e82a4_1`  1    545.83 19008 2051.6
## - `06888ceac9_1`  1    620.74 19083 2118.4
## - `6db53d265a`    1    652.63 19115 2146.8
## - e86a2190c1      1    760.52 19223 2242.3
## - aee1e4fc85      1    765.77 19228 2247.0
## 
## Step:  AIC=1557.73
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + e7ee22effb + 
##     `298ed82b22` + abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + `0b846350ef` + 
##     ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - c1b8ce2354      1      0.97 18464 1556.6
## - `3eb53ae932`    1      0.97 18464 1556.6
## - `0b846350ef`    1      1.26 18464 1556.9
## - `8311343404`    1      1.61 18465 1557.2
## - dcfcbc2ea1      1      1.62 18465 1557.2
## - `2e874bc151`    1      1.87 18465 1557.5
## - ba54a2a637      1      1.96 18465 1557.5
## - aa69c802b6      1      2.14 18465 1557.7
## <none>                        18463 1557.7
## - `7cb7913148_4`  1      2.63 18466 1558.2
## - `3e200bf766`    1      2.72 18466 1558.2
## - `2a457d15d9`    1      3.19 18466 1558.7
## - b4112a94a6      1      3.24 18466 1558.7
## + fbf66c8021      1      0.91 18462 1558.9
## - bdf934caa7      1      3.55 18466 1559.0
## - e5efa4d39a      1      3.56 18466 1559.0
## + `0342faceb5`    1      0.76 18462 1559.0
## + `9b6e0b36c2`    1      0.72 18462 1559.1
## + `7cb7913148_2`  1      0.67 18462 1559.1
## + `77b3b41efa`    1      0.66 18462 1559.1
## + `55907cc1de`    1      0.62 18462 1559.2
## + `7cb7913148_6`  1      0.61 18462 1559.2
## + ee2ac696ff      1      0.59 18462 1559.2
## + b9a487ac3c      1      0.57 18462 1559.2
## + `12eda2d982`    1      0.56 18462 1559.2
## + `7cb7913148_7`  1      0.52 18462 1559.2
## - `29bbd86997`    1      3.84 18467 1559.3
## + `55cf3f7627`    1      0.43 18462 1559.3
## - `7925993f42`    1      3.94 18467 1559.4
## + `7743f273c2`    1      0.38 18463 1559.4
## - `173b6590ae`    1      4.05 18467 1559.5
## + a24802caa5      1      0.27 18463 1559.5
## + `25bbf0e7e7`    1      0.26 18463 1559.5
## + `8de0382f02`    1      0.24 18463 1559.5
## - `384bec5dd1_1`  1      4.14 18467 1559.5
## + `7734c0c22f`    1      0.19 18463 1559.6
## + `3df2300fa2`    1      0.16 18463 1559.6
## + `4468394575`    1      0.15 18463 1559.6
## + `8a21502326`    1      0.11 18463 1559.6
## + `779d13189e`    1      0.10 18463 1559.6
## + `20f1afc5c7`    1      0.09 18463 1559.6
## + `7cb7913148_3`  1      0.07 18463 1559.7
## + fdf8628ca7      1      0.05 18463 1559.7
## + `0e2ab0831c`    1      0.03 18463 1559.7
## + `96e6f0be58`    1      0.03 18463 1559.7
## + b709f75447      1      0.03 18463 1559.7
## + `6516422788`    1      0.03 18463 1559.7
## + `4fc17427c8`    1      0.02 18463 1559.7
## + d035af6ffa      1      0.02 18463 1559.7
## + `63bcf89b1d`    1      0.02 18463 1559.7
## + `7cb7913148_1`  1      0.02 18463 1559.7
## + `072b7e8f27`    1      0.02 18463 1559.7
## + `99d44111c9`    1      0.01 18463 1559.7
## + `7cb7913148_5`  1      0.01 18463 1559.7
## + `7841b6a5b1`    1      0.01 18463 1559.7
## + ac826f0013      1      0.00 18463 1559.7
## - `298ed82b22`    1      4.35 18467 1559.7
## + d4d6566f9c      1      0.00 18463 1559.7
## - `56371466d7`    1      4.44 18467 1559.8
## - `136c1727c3`    1      4.45 18467 1559.8
## - fe8cdd80ba      1      4.50 18467 1559.9
## - `1fa099bb01`    1      4.67 18468 1560.0
## - `435dec85e2`    1      4.89 18468 1560.2
## - `96c30c7eef`    1      5.31 18468 1560.6
## - `1f222e3669`    1      5.72 18469 1561.0
## - abca7a848f      1      6.22 18469 1561.5
## - c58f611921      1      6.24 18469 1561.5
## - ffd1cdcfc1      1      6.63 18470 1561.8
## - `789b5244a9`    1      7.00 18470 1562.2
## - `04e7268385`    1      7.10 18470 1562.2
## - ed7e658a27      1      7.27 18470 1562.4
## - `65aed7dc1f`    1      7.74 18471 1562.8
## - f66b98dd69      1      8.21 18471 1563.3
## - `2719b72c0d`    1      8.44 18471 1563.5
## - e7ee22effb      1      8.45 18471 1563.5
## - `98475257f7`    1      8.96 18472 1564.0
## - fe0318e273      1      9.09 18472 1564.1
## - ae08d2297e      1      9.93 18473 1564.9
## - `253eb5ef11`    1     13.11 18476 1567.8
## - `49756d8e0f`    1     16.62 18480 1571.0
## - `60ec1426ce`    1     22.80 18486 1576.7
## - `016399044a`    1     28.89 18492 1582.3
## - c0c3df65b1      1     33.28 18496 1586.3
## - f0a0febd35      1     44.61 18508 1596.7
## - `087235d61e`    1     44.61 18508 1596.7
## - `1f3058af83`    1     50.80 18514 1602.4
## - `2bc6ab42f7`    1     60.68 18524 1611.5
## - a14fd026ce      1     66.69 18530 1617.0
## - `87b982928b`    1     69.99 18533 1620.0
## - `7fe6cb4c98`    1     74.87 18538 1624.5
## - f013b60e50      1     93.10 18556 1641.1
## - `5f360995ef`    1    104.59 18568 1651.7
## - ea0f4a32e3      1    127.40 18590 1672.5
## - `174825d438`    1    139.58 18602 1683.6
## - `8c2e088a3d`    1    217.52 18680 1754.6
## - `8f5f7c556a`    1    219.62 18683 1756.5
## - `2d7fe4693a`    1    225.59 18688 1761.9
## - e0a0772df0      1    309.83 18773 1838.3
## - d2c775fa99      1    331.95 18795 1858.3
## - beb6e17af1      1    497.67 18961 2007.4
## - `5b862c0a8f`    1    510.80 18974 2019.1
## - `9a575e82a4_1`  1    545.51 19008 2050.2
## - `06888ceac9_1`  1    620.40 19083 2116.9
## - `6db53d265a`    1    652.54 19116 2145.5
## - e86a2190c1      1    760.28 19223 2240.9
## - aee1e4fc85      1    766.37 19229 2246.3
## 
## Step:  AIC=1556.62
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + c58f611921 + `0b846350ef` + ba54a2a637 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `3eb53ae932`    1      0.11 18464 1554.7
## - `0b846350ef`    1      1.27 18465 1555.8
## - `8311343404`    1      1.62 18466 1556.1
## - dcfcbc2ea1      1      1.63 18466 1556.1
## - `2e874bc151`    1      1.87 18466 1556.3
## - ba54a2a637      1      1.95 18466 1556.4
## - aa69c802b6      1      2.15 18466 1556.6
## <none>                        18464 1556.6
## - `7cb7913148_4`  1      2.65 18467 1557.1
## - `3e200bf766`    1      2.72 18467 1557.1
## - `2a457d15d9`    1      3.15 18467 1557.5
## - b4112a94a6      1      3.23 18467 1557.6
## + c1b8ce2354      1      0.97 18463 1557.7
## + fbf66c8021      1      0.90 18463 1557.8
## - bdf934caa7      1      3.49 18467 1557.8
## + `0342faceb5`    1      0.75 18463 1557.9
## - e5efa4d39a      1      3.64 18468 1558.0
## + `9b6e0b36c2`    1      0.70 18463 1558.0
## + `77b3b41efa`    1      0.66 18463 1558.0
## + `7cb7913148_2`  1      0.66 18463 1558.0
## + `7cb7913148_6`  1      0.62 18463 1558.0
## + `55907cc1de`    1      0.61 18463 1558.1
## + ee2ac696ff      1      0.60 18463 1558.1
## + b9a487ac3c      1      0.59 18463 1558.1
## + `12eda2d982`    1      0.56 18463 1558.1
## + `7cb7913148_7`  1      0.53 18463 1558.1
## - `29bbd86997`    1      3.92 18468 1558.2
## - `7925993f42`    1      3.92 18468 1558.2
## + `55cf3f7627`    1      0.42 18464 1558.2
## + `7743f273c2`    1      0.37 18464 1558.3
## - `173b6590ae`    1      4.01 18468 1558.3
## + `25bbf0e7e7`    1      0.27 18464 1558.4
## + a24802caa5      1      0.26 18464 1558.4
## + `8de0382f02`    1      0.24 18464 1558.4
## - `384bec5dd1_1`  1      4.13 18468 1558.4
## + `7734c0c22f`    1      0.19 18464 1558.4
## + `3df2300fa2`    1      0.16 18464 1558.5
## + `4468394575`    1      0.16 18464 1558.5
## + `8a21502326`    1      0.11 18464 1558.5
## + `779d13189e`    1      0.10 18464 1558.5
## + `20f1afc5c7`    1      0.10 18464 1558.5
## + `7cb7913148_3`  1      0.07 18464 1558.6
## + fdf8628ca7      1      0.06 18464 1558.6
## - `298ed82b22`    1      4.30 18468 1558.6
## + `0e2ab0831c`    1      0.04 18464 1558.6
## + `96e6f0be58`    1      0.03 18464 1558.6
## + `6516422788`    1      0.03 18464 1558.6
## + b709f75447      1      0.03 18464 1558.6
## + d035af6ffa      1      0.02 18464 1558.6
## + `4fc17427c8`    1      0.02 18464 1558.6
## + `072b7e8f27`    1      0.02 18464 1558.6
## + `7cb7913148_1`  1      0.02 18464 1558.6
## + `99d44111c9`    1      0.02 18464 1558.6
## + `63bcf89b1d`    1      0.01 18464 1558.6
## + `7cb7913148_5`  1      0.01 18464 1558.6
## + `7841b6a5b1`    1      0.01 18464 1558.6
## + ac826f0013      1      0.00 18464 1558.6
## + d4d6566f9c      1      0.00 18464 1558.6
## - `136c1727c3`    1      4.43 18468 1558.7
## - `56371466d7`    1      4.47 18468 1558.7
## - fe8cdd80ba      1      4.52 18468 1558.8
## - `1fa099bb01`    1      4.69 18469 1558.9
## - `435dec85e2`    1      4.89 18469 1559.1
## - `96c30c7eef`    1      5.34 18469 1559.5
## - `1f222e3669`    1      5.67 18470 1559.8
## - abca7a848f      1      6.25 18470 1560.4
## - c58f611921      1      6.27 18470 1560.4
## - ffd1cdcfc1      1      6.63 18470 1560.7
## - `789b5244a9`    1      7.04 18471 1561.1
## - `04e7268385`    1      7.11 18471 1561.2
## - ed7e658a27      1      7.31 18471 1561.3
## - `65aed7dc1f`    1      7.77 18472 1561.8
## - f66b98dd69      1      8.21 18472 1562.2
## - `2719b72c0d`    1      8.44 18472 1562.4
## - e7ee22effb      1      8.46 18472 1562.4
## - `98475257f7`    1      8.93 18473 1562.8
## - fe0318e273      1      9.09 18473 1563.0
## - ae08d2297e      1      9.94 18474 1563.8
## - `253eb5ef11`    1     13.07 18477 1566.6
## - `49756d8e0f`    1     16.53 18480 1569.8
## - `60ec1426ce`    1     22.65 18487 1575.4
## - `016399044a`    1     29.00 18493 1581.3
## - c0c3df65b1      1     33.40 18497 1585.3
## - f0a0febd35      1     44.49 18508 1595.5
## - `087235d61e`    1     44.73 18509 1595.7
## - `1f3058af83`    1     50.61 18514 1601.1
## - `2bc6ab42f7`    1     60.70 18525 1610.3
## - a14fd026ce      1     66.58 18530 1615.7
## - `87b982928b`    1     70.18 18534 1619.0
## - `7fe6cb4c98`    1     74.62 18538 1623.1
## - f013b60e50      1     93.00 18557 1639.9
## - `5f360995ef`    1    104.78 18569 1650.7
## - ea0f4a32e3      1    127.43 18591 1671.4
## - `174825d438`    1    139.72 18604 1682.6
## - `8c2e088a3d`    1    217.37 18681 1753.3
## - `8f5f7c556a`    1    219.77 18684 1755.5
## - `2d7fe4693a`    1    225.57 18690 1760.8
## - e0a0772df0      1    309.88 18774 1837.2
## - d2c775fa99      1    332.07 18796 1857.3
## - beb6e17af1      1    498.80 18963 2007.2
## - `5b862c0a8f`    1    511.13 18975 2018.3
## - `9a575e82a4_1`  1    545.59 19010 2049.1
## - `06888ceac9_1`  1    621.39 19085 2116.7
## - `6db53d265a`    1    652.58 19116 2144.4
## - e86a2190c1      1    759.98 19224 2239.5
## - aee1e4fc85      1    766.44 19230 2245.2
## 
## Step:  AIC=1554.72
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + c58f611921 + `0b846350ef` + ba54a2a637 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `0b846350ef`    1      1.28 18465 1553.9
## - `8311343404`    1      1.63 18466 1554.2
## - dcfcbc2ea1      1      1.63 18466 1554.2
## - `2e874bc151`    1      1.87 18466 1554.4
## - ba54a2a637      1      1.96 18466 1554.5
## - aa69c802b6      1      2.15 18466 1554.7
## <none>                        18464 1554.7
## - `7cb7913148_4`  1      2.65 18467 1555.2
## - `3e200bf766`    1      2.72 18467 1555.2
## - `2a457d15d9`    1      3.15 18467 1555.6
## - b4112a94a6      1      3.23 18467 1555.7
## + fbf66c8021      1      0.90 18463 1555.9
## - bdf934caa7      1      3.49 18468 1555.9
## + `0342faceb5`    1      0.76 18463 1556.0
## - e5efa4d39a      1      3.64 18468 1556.1
## + `9b6e0b36c2`    1      0.70 18463 1556.1
## + `77b3b41efa`    1      0.66 18463 1556.1
## + `7cb7913148_2`  1      0.66 18463 1556.1
## + `7cb7913148_6`  1      0.62 18463 1556.2
## + `55907cc1de`    1      0.60 18463 1556.2
## + ee2ac696ff      1      0.60 18463 1556.2
## + b9a487ac3c      1      0.59 18463 1556.2
## + `12eda2d982`    1      0.56 18464 1556.2
## + `7cb7913148_7`  1      0.52 18464 1556.2
## - `7925993f42`    1      3.91 18468 1556.3
## - `29bbd86997`    1      3.92 18468 1556.3
## + `55cf3f7627`    1      0.42 18464 1556.3
## + `7743f273c2`    1      0.37 18464 1556.4
## - `173b6590ae`    1      4.00 18468 1556.4
## + `25bbf0e7e7`    1      0.28 18464 1556.5
## + a24802caa5      1      0.26 18464 1556.5
## + `8de0382f02`    1      0.25 18464 1556.5
## - `384bec5dd1_1`  1      4.12 18468 1556.5
## + `7734c0c22f`    1      0.19 18464 1556.5
## + `3df2300fa2`    1      0.17 18464 1556.6
## + `4468394575`    1      0.15 18464 1556.6
## + `8a21502326`    1      0.12 18464 1556.6
## + `3eb53ae932`    1      0.11 18464 1556.6
## + c1b8ce2354      1      0.11 18464 1556.6
## + `779d13189e`    1      0.10 18464 1556.6
## + `20f1afc5c7`    1      0.10 18464 1556.6
## + `7cb7913148_3`  1      0.07 18464 1556.7
## + fdf8628ca7      1      0.05 18464 1556.7
## - `298ed82b22`    1      4.31 18468 1556.7
## + `0e2ab0831c`    1      0.04 18464 1556.7
## + `96e6f0be58`    1      0.03 18464 1556.7
## + b709f75447      1      0.03 18464 1556.7
## + d035af6ffa      1      0.02 18464 1556.7
## + `4fc17427c8`    1      0.02 18464 1556.7
## + `072b7e8f27`    1      0.02 18464 1556.7
## + `7cb7913148_1`  1      0.02 18464 1556.7
## + `63bcf89b1d`    1      0.02 18464 1556.7
## + `99d44111c9`    1      0.02 18464 1556.7
## + `7cb7913148_5`  1      0.01 18464 1556.7
## + `7841b6a5b1`    1      0.00 18464 1556.7
## + ac826f0013      1      0.00 18464 1556.7
## + d4d6566f9c      1      0.00 18464 1556.7
## + `6516422788`    1      0.00 18464 1556.7
## - `136c1727c3`    1      4.44 18468 1556.8
## - `56371466d7`    1      4.49 18468 1556.8
## - fe8cdd80ba      1      4.54 18469 1556.9
## - `1fa099bb01`    1      4.69 18469 1557.0
## - `435dec85e2`    1      4.89 18469 1557.2
## - `96c30c7eef`    1      5.33 18469 1557.6
## - `1f222e3669`    1      5.68 18470 1557.9
## - abca7a848f      1      6.24 18470 1558.5
## - c58f611921      1      6.28 18470 1558.5
## - ffd1cdcfc1      1      6.66 18471 1558.8
## - `789b5244a9`    1      7.10 18471 1559.2
## - `04e7268385`    1      7.13 18471 1559.3
## - ed7e658a27      1      7.38 18471 1559.5
## - `65aed7dc1f`    1      7.78 18472 1559.9
## - e7ee22effb      1      8.45 18472 1560.5
## - `98475257f7`    1      8.94 18473 1560.9
## - fe0318e273      1      9.10 18473 1561.1
## - ae08d2297e      1      9.96 18474 1561.9
## - `253eb5ef11`    1     13.05 18477 1564.7
## - `49756d8e0f`    1     16.53 18480 1567.9
## - f66b98dd69      1     17.13 18481 1568.5
## - `2719b72c0d`    1     17.65 18482 1568.9
## - `60ec1426ce`    1     22.66 18487 1573.5
## - `016399044a`    1     29.04 18493 1579.4
## - c0c3df65b1      1     33.43 18497 1583.4
## - f0a0febd35      1     44.51 18508 1593.6
## - `087235d61e`    1     44.69 18509 1593.8
## - `1f3058af83`    1     50.61 18515 1599.2
## - `2bc6ab42f7`    1     60.71 18525 1608.5
## - a14fd026ce      1     66.61 18531 1613.9
## - `87b982928b`    1     70.19 18534 1617.1
## - `7fe6cb4c98`    1     74.61 18539 1621.2
## - f013b60e50      1     92.98 18557 1638.0
## - `5f360995ef`    1    104.82 18569 1648.8
## - ea0f4a32e3      1    127.40 18591 1669.5
## - `174825d438`    1    139.65 18604 1680.7
## - `8c2e088a3d`    1    217.27 18681 1751.4
## - `8f5f7c556a`    1    219.86 18684 1753.7
## - `2d7fe4693a`    1    225.62 18690 1759.0
## - e0a0772df0      1    309.92 18774 1835.4
## - d2c775fa99      1    332.10 18796 1855.4
## - beb6e17af1      1    498.74 18963 2005.3
## - `5b862c0a8f`    1    511.04 18975 2016.3
## - `9a575e82a4_1`  1    545.50 19010 2047.1
## - `06888ceac9_1`  1    621.42 19085 2114.8
## - `6db53d265a`    1    652.52 19116 2142.4
## - e86a2190c1      1    760.15 19224 2237.8
## - aee1e4fc85      1    766.42 19230 2243.3
## 
## Step:  AIC=1553.89
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + c58f611921 + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - dcfcbc2ea1      1      1.62 18467 1553.4
## - `8311343404`    1      1.63 18467 1553.4
## - `2e874bc151`    1      1.85 18467 1553.6
## - ba54a2a637      1      1.96 18467 1553.7
## - aa69c802b6      1      2.15 18467 1553.9
## <none>                        18465 1553.9
## - `7cb7913148_4`  1      2.65 18468 1554.3
## - `3e200bf766`    1      2.74 18468 1554.4
## + `0b846350ef`    1      1.28 18464 1554.7
## - `2a457d15d9`    1      3.19 18468 1554.8
## - b4112a94a6      1      3.20 18468 1554.8
## + fbf66c8021      1      0.91 18464 1555.0
## - bdf934caa7      1      3.51 18469 1555.1
## + `0342faceb5`    1      0.73 18465 1555.2
## - e5efa4d39a      1      3.64 18469 1555.2
## + `9b6e0b36c2`    1      0.70 18465 1555.2
## + `77b3b41efa`    1      0.67 18465 1555.3
## + `7cb7913148_2`  1      0.63 18465 1555.3
## + `7cb7913148_6`  1      0.62 18465 1555.3
## + ee2ac696ff      1      0.60 18465 1555.3
## + `55907cc1de`    1      0.59 18465 1555.3
## + b9a487ac3c      1      0.59 18465 1555.3
## + `12eda2d982`    1      0.55 18465 1555.4
## + `7cb7913148_7`  1      0.52 18465 1555.4
## - `29bbd86997`    1      3.92 18469 1555.5
## + `55cf3f7627`    1      0.42 18465 1555.5
## + `7743f273c2`    1      0.37 18465 1555.5
## - `7925993f42`    1      4.02 18469 1555.6
## - `173b6590ae`    1      4.06 18469 1555.6
## + `25bbf0e7e7`    1      0.28 18465 1555.6
## + a24802caa5      1      0.26 18465 1555.7
## + `8de0382f02`    1      0.25 18465 1555.7
## - `384bec5dd1_1`  1      4.13 18469 1555.7
## + `7734c0c22f`    1      0.20 18465 1555.7
## + `3df2300fa2`    1      0.17 18465 1555.7
## + `4468394575`    1      0.14 18465 1555.8
## + `8a21502326`    1      0.12 18465 1555.8
## + `3eb53ae932`    1      0.11 18465 1555.8
## + c1b8ce2354      1      0.11 18465 1555.8
## + `779d13189e`    1      0.10 18465 1555.8
## - `298ed82b22`    1      4.25 18470 1555.8
## + `20f1afc5c7`    1      0.09 18465 1555.8
## + `7cb7913148_3`  1      0.07 18465 1555.8
## + fdf8628ca7      1      0.05 18465 1555.8
## + `0e2ab0831c`    1      0.04 18465 1555.9
## + `96e6f0be58`    1      0.03 18465 1555.9
## + b709f75447      1      0.03 18465 1555.9
## + d035af6ffa      1      0.02 18465 1555.9
## + `4fc17427c8`    1      0.02 18465 1555.9
## + `072b7e8f27`    1      0.02 18465 1555.9
## + `63bcf89b1d`    1      0.02 18465 1555.9
## + `7cb7913148_1`  1      0.02 18465 1555.9
## + `99d44111c9`    1      0.01 18465 1555.9
## + `7cb7913148_5`  1      0.01 18465 1555.9
## + `7841b6a5b1`    1      0.00 18465 1555.9
## + ac826f0013      1      0.00 18465 1555.9
## + d4d6566f9c      1      0.00 18465 1555.9
## + `6516422788`    1      0.00 18465 1555.9
## - `136c1727c3`    1      4.44 18470 1556.0
## - `56371466d7`    1      4.51 18470 1556.0
## - fe8cdd80ba      1      4.54 18470 1556.1
## - `1fa099bb01`    1      4.63 18470 1556.2
## - `435dec85e2`    1      4.86 18470 1556.3
## - `96c30c7eef`    1      5.31 18471 1556.8
## - `1f222e3669`    1      5.61 18471 1557.0
## - abca7a848f      1      6.23 18472 1557.6
## - c58f611921      1      6.28 18472 1557.7
## - ffd1cdcfc1      1      6.60 18472 1558.0
## - `789b5244a9`    1      7.07 18472 1558.4
## - `04e7268385`    1      7.10 18472 1558.4
## - ed7e658a27      1      7.36 18473 1558.7
## - `65aed7dc1f`    1      7.83 18473 1559.1
## - e7ee22effb      1      8.49 18474 1559.7
## - `98475257f7`    1      8.98 18474 1560.2
## - fe0318e273      1      9.11 18474 1560.3
## - ae08d2297e      1      9.98 18475 1561.1
## - `253eb5ef11`    1     13.05 18478 1563.9
## - `49756d8e0f`    1     16.54 18482 1567.1
## - f66b98dd69      1     17.08 18482 1567.6
## - `2719b72c0d`    1     17.61 18483 1568.1
## - `60ec1426ce`    1     22.65 18488 1572.7
## - `016399044a`    1     28.96 18494 1578.5
## - c0c3df65b1      1     33.43 18499 1582.6
## - f0a0febd35      1     44.59 18510 1592.8
## - `087235d61e`    1     44.80 18510 1593.0
## - `1f3058af83`    1     50.57 18516 1598.3
## - `2bc6ab42f7`    1     60.89 18526 1607.8
## - a14fd026ce      1     66.51 18532 1612.9
## - `87b982928b`    1     70.09 18535 1616.2
## - `7fe6cb4c98`    1     74.76 18540 1620.5
## - f013b60e50      1     93.12 18558 1637.3
## - `5f360995ef`    1    104.81 18570 1648.0
## - ea0f4a32e3      1    127.24 18592 1668.5
## - `174825d438`    1    139.68 18605 1679.8
## - `8c2e088a3d`    1    217.21 18682 1750.5
## - `8f5f7c556a`    1    220.06 18685 1753.0
## - `2d7fe4693a`    1    225.51 18691 1758.0
## - e0a0772df0      1    309.51 18775 1834.1
## - d2c775fa99      1    332.38 18798 1854.8
## - beb6e17af1      1    498.20 18964 2003.9
## - `5b862c0a8f`    1    510.63 18976 2015.1
## - `9a575e82a4_1`  1    545.55 19011 2046.3
## - `06888ceac9_1`  1    621.59 19087 2114.1
## - `6db53d265a`    1    653.45 19119 2142.4
## - e86a2190c1      1    759.75 19225 2236.5
## - aee1e4fc85      1    767.05 19232 2243.0
## 
## Step:  AIC=1553.38
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + `2a457d15d9` + b4112a94a6 + `173b6590ae` + 
##     `3e200bf766` + c58f611921 + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `8311343404`    1      1.62 18468 1552.9
## - `2e874bc151`    1      1.84 18469 1553.1
## - ba54a2a637      1      1.96 18469 1553.2
## - aa69c802b6      1      2.12 18469 1553.3
## <none>                        18467 1553.4
## - `7cb7913148_4`  1      2.65 18470 1553.8
## - `3e200bf766`    1      2.70 18470 1553.9
## + dcfcbc2ea1      1      1.62 18465 1553.9
## + `0b846350ef`    1      1.26 18466 1554.2
## - b4112a94a6      1      3.18 18470 1554.3
## - `2a457d15d9`    1      3.20 18470 1554.3
## + fbf66c8021      1      0.90 18466 1554.5
## - bdf934caa7      1      3.53 18470 1554.6
## + `0342faceb5`    1      0.71 18466 1554.7
## + `9b6e0b36c2`    1      0.71 18466 1554.7
## + `77b3b41efa`    1      0.67 18466 1554.8
## - e5efa4d39a      1      3.70 18471 1554.8
## + `7cb7913148_6`  1      0.63 18466 1554.8
## + `7cb7913148_2`  1      0.62 18466 1554.8
## + ee2ac696ff      1      0.62 18466 1554.8
## + b9a487ac3c      1      0.61 18466 1554.8
## + `55907cc1de`    1      0.58 18466 1554.8
## + `12eda2d982`    1      0.55 18466 1554.9
## + `7cb7913148_7`  1      0.52 18466 1554.9
## + `55cf3f7627`    1      0.43 18466 1555.0
## + `7743f273c2`    1      0.37 18467 1555.0
## - `29bbd86997`    1      3.99 18471 1555.0
## - `173b6590ae`    1      4.02 18471 1555.1
## - `7925993f42`    1      4.02 18471 1555.1
## + `25bbf0e7e7`    1      0.28 18467 1555.1
## + `8de0382f02`    1      0.25 18467 1555.2
## + a24802caa5      1      0.24 18467 1555.2
## - `384bec5dd1_1`  1      4.13 18471 1555.2
## + `7734c0c22f`    1      0.18 18467 1555.2
## + `3df2300fa2`    1      0.18 18467 1555.2
## + `4468394575`    1      0.13 18467 1555.3
## - `298ed82b22`    1      4.22 18471 1555.3
## + `3eb53ae932`    1      0.11 18467 1555.3
## + c1b8ce2354      1      0.11 18467 1555.3
## + `8a21502326`    1      0.11 18467 1555.3
## + `779d13189e`    1      0.10 18467 1555.3
## + `20f1afc5c7`    1      0.09 18467 1555.3
## + `7cb7913148_3`  1      0.07 18467 1555.3
## + fdf8628ca7      1      0.05 18467 1555.3
## + `96e6f0be58`    1      0.04 18467 1555.3
## + `0e2ab0831c`    1      0.03 18467 1555.3
## + b709f75447      1      0.03 18467 1555.3
## + `4fc17427c8`    1      0.03 18467 1555.3
## + d035af6ffa      1      0.02 18467 1555.4
## + `072b7e8f27`    1      0.02 18467 1555.4
## + `99d44111c9`    1      0.02 18467 1555.4
## + `63bcf89b1d`    1      0.02 18467 1555.4
## + `7cb7913148_1`  1      0.01 18467 1555.4
## + `7cb7913148_5`  1      0.01 18467 1555.4
## + `7841b6a5b1`    1      0.00 18467 1555.4
## + ac826f0013      1      0.00 18467 1555.4
## + d4d6566f9c      1      0.00 18467 1555.4
## + `6516422788`    1      0.00 18467 1555.4
## - `136c1727c3`    1      4.49 18471 1555.5
## - fe8cdd80ba      1      4.52 18471 1555.5
## - `56371466d7`    1      4.55 18472 1555.6
## - `1fa099bb01`    1      4.62 18472 1555.6
## - `435dec85e2`    1      4.89 18472 1555.9
## - `96c30c7eef`    1      5.39 18472 1556.3
## - `1f222e3669`    1      5.56 18472 1556.5
## - abca7a848f      1      6.32 18473 1557.2
## - c58f611921      1      6.35 18473 1557.2
## - ffd1cdcfc1      1      6.61 18474 1557.5
## - `04e7268385`    1      7.09 18474 1557.9
## - `789b5244a9`    1      7.16 18474 1558.0
## - ed7e658a27      1      7.45 18474 1558.2
## - `65aed7dc1f`    1      7.75 18475 1558.5
## - e7ee22effb      1      8.58 18476 1559.3
## - `98475257f7`    1      8.99 18476 1559.6
## - fe0318e273      1      9.07 18476 1559.7
## - ae08d2297e      1      9.97 18477 1560.5
## - `253eb5ef11`    1     13.05 18480 1563.4
## - `49756d8e0f`    1     16.61 18484 1566.6
## - f66b98dd69      1     17.24 18484 1567.2
## - `2719b72c0d`    1     17.77 18485 1567.7
## - `60ec1426ce`    1     22.55 18490 1572.1
## - `016399044a`    1     28.97 18496 1578.0
## - c0c3df65b1      1     33.43 18500 1582.1
## - f0a0febd35      1     44.67 18512 1592.4
## - `087235d61e`    1     44.84 18512 1592.6
## - `1f3058af83`    1     50.50 18517 1597.8
## - `2bc6ab42f7`    1     61.09 18528 1607.5
## - a14fd026ce      1     66.47 18533 1612.4
## - `87b982928b`    1     70.17 18537 1615.8
## - `7fe6cb4c98`    1     75.21 18542 1620.4
## - f013b60e50      1     93.09 18560 1636.8
## - `5f360995ef`    1    104.89 18572 1647.5
## - ea0f4a32e3      1    127.34 18594 1668.1
## - `174825d438`    1    139.58 18606 1679.2
## - `8c2e088a3d`    1    217.73 18685 1750.4
## - `8f5f7c556a`    1    219.90 18687 1752.4
## - `2d7fe4693a`    1    225.42 18692 1757.4
## - e0a0772df0      1    309.27 18776 1833.4
## - d2c775fa99      1    332.49 18799 1854.4
## - beb6e17af1      1    497.94 18965 2003.2
## - `5b862c0a8f`    1    510.48 18977 2014.4
## - `9a575e82a4_1`  1    545.31 19012 2045.5
## - `06888ceac9_1`  1    621.81 19089 2113.7
## - `6db53d265a`    1    653.15 19120 2141.6
## - e86a2190c1      1    758.74 19226 2235.1
## - aee1e4fc85      1    766.45 19233 2241.9
## 
## Step:  AIC=1552.87
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `1f222e3669` + `789b5244a9` + `2e874bc151` + 
##     `2a457d15d9` + b4112a94a6 + `173b6590ae` + `3e200bf766` + 
##     c58f611921 + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - `2e874bc151`    1      1.83 18470 1552.6
## - ba54a2a637      1      2.00 18470 1552.7
## - aa69c802b6      1      2.12 18471 1552.8
## <none>                        18468 1552.9
## - `7cb7913148_4`  1      2.63 18471 1553.3
## + `8311343404`    1      1.62 18467 1553.4
## - `3e200bf766`    1      2.74 18471 1553.4
## + dcfcbc2ea1      1      1.61 18467 1553.4
## + `0b846350ef`    1      1.27 18467 1553.7
## - b4112a94a6      1      3.15 18472 1553.8
## - `2a457d15d9`    1      3.19 18472 1553.8
## + fbf66c8021      1      0.92 18468 1554.0
## - bdf934caa7      1      3.51 18472 1554.1
## - e5efa4d39a      1      3.62 18472 1554.2
## + `9b6e0b36c2`    1      0.72 18468 1554.2
## + `0342faceb5`    1      0.72 18468 1554.2
## + `77b3b41efa`    1      0.67 18468 1554.3
## + ee2ac696ff      1      0.60 18468 1554.3
## + b9a487ac3c      1      0.60 18468 1554.3
## + `7cb7913148_6`  1      0.60 18468 1554.3
## + `7cb7913148_2`  1      0.59 18468 1554.3
## + `55907cc1de`    1      0.56 18468 1554.4
## + `12eda2d982`    1      0.53 18468 1554.4
## + `7cb7913148_7`  1      0.52 18468 1554.4
## - `29bbd86997`    1      3.91 18472 1554.5
## + `55cf3f7627`    1      0.44 18468 1554.5
## + `7743f273c2`    1      0.36 18468 1554.5
## - `7925993f42`    1      4.01 18472 1554.6
## - `173b6590ae`    1      4.09 18473 1554.6
## + `25bbf0e7e7`    1      0.26 18468 1554.6
## - `384bec5dd1_1`  1      4.10 18473 1554.6
## + `8de0382f02`    1      0.25 18468 1554.6
## + a24802caa5      1      0.23 18468 1554.7
## + `3df2300fa2`    1      0.19 18468 1554.7
## + `7734c0c22f`    1      0.18 18468 1554.7
## + `4468394575`    1      0.14 18468 1554.8
## + `3eb53ae932`    1      0.12 18468 1554.8
## + c1b8ce2354      1      0.12 18468 1554.8
## - `298ed82b22`    1      4.23 18473 1554.8
## + `8a21502326`    1      0.10 18468 1554.8
## + `779d13189e`    1      0.10 18468 1554.8
## + `20f1afc5c7`    1      0.09 18468 1554.8
## + `7cb7913148_3`  1      0.07 18468 1554.8
## + fdf8628ca7      1      0.05 18468 1554.8
## + `0e2ab0831c`    1      0.04 18468 1554.8
## + `96e6f0be58`    1      0.04 18468 1554.8
## + b709f75447      1      0.03 18468 1554.8
## + `4fc17427c8`    1      0.03 18468 1554.8
## + d035af6ffa      1      0.02 18468 1554.8
## + `072b7e8f27`    1      0.02 18468 1554.8
## + `99d44111c9`    1      0.02 18468 1554.8
## + `63bcf89b1d`    1      0.01 18468 1554.9
## + `7cb7913148_1`  1      0.01 18468 1554.9
## + `7cb7913148_5`  1      0.00 18468 1554.9
## + `7841b6a5b1`    1      0.00 18468 1554.9
## + ac826f0013      1      0.00 18468 1554.9
## + d4d6566f9c      1      0.00 18468 1554.9
## + `6516422788`    1      0.00 18468 1554.9
## - `136c1727c3`    1      4.51 18473 1555.0
## - fe8cdd80ba      1      4.52 18473 1555.0
## - `56371466d7`    1      4.59 18473 1555.1
## - `1fa099bb01`    1      4.70 18473 1555.2
## - `435dec85e2`    1      4.92 18474 1555.4
## - `96c30c7eef`    1      5.37 18474 1555.8
## - `1f222e3669`    1      5.48 18474 1555.9
## - abca7a848f      1      6.32 18475 1556.7
## - c58f611921      1      6.40 18475 1556.8
## - ffd1cdcfc1      1      6.62 18475 1557.0
## - `04e7268385`    1      7.09 18476 1557.4
## - `789b5244a9`    1      7.14 18476 1557.4
## - ed7e658a27      1      7.43 18476 1557.7
## - `65aed7dc1f`    1      7.82 18476 1558.1
## - e7ee22effb      1      8.56 18477 1558.7
## - fe0318e273      1      9.05 18478 1559.2
## - `98475257f7`    1      9.13 18478 1559.3
## - ae08d2297e      1      9.96 18478 1560.0
## - `253eb5ef11`    1     13.06 18482 1562.9
## - `49756d8e0f`    1     16.60 18485 1566.1
## - f66b98dd69      1     17.25 18486 1566.7
## - `2719b72c0d`    1     17.79 18486 1567.2
## - `60ec1426ce`    1     22.43 18491 1571.5
## - `016399044a`    1     28.93 18498 1577.5
## - c0c3df65b1      1     33.35 18502 1581.5
## - `087235d61e`    1     44.69 18513 1591.9
## - f0a0febd35      1     44.90 18513 1592.1
## - `1f3058af83`    1     50.34 18519 1597.1
## - `2bc6ab42f7`    1     61.14 18530 1607.0
## - a14fd026ce      1     66.91 18536 1612.3
## - `87b982928b`    1     70.15 18539 1615.2
## - `7fe6cb4c98`    1     75.51 18544 1620.2
## - f013b60e50      1     92.98 18562 1636.2
## - `5f360995ef`    1    105.38 18574 1647.5
## - ea0f4a32e3      1    127.53 18596 1667.7
## - `174825d438`    1    139.51 18608 1678.7
## - `8c2e088a3d`    1    217.80 18686 1750.0
## - `8f5f7c556a`    1    219.73 18688 1751.7
## - `2d7fe4693a`    1    225.53 18694 1757.0
## - e0a0772df0      1    308.59 18777 1832.2
## - d2c775fa99      1    332.71 18801 1854.0
## - beb6e17af1      1    497.96 18966 2002.6
## - `5b862c0a8f`    1    510.48 18979 2013.8
## - `9a575e82a4_1`  1    545.59 19014 2045.2
## - `06888ceac9_1`  1    622.08 19091 2113.4
## - `6db53d265a`    1    653.00 19122 2140.9
## - e86a2190c1      1    759.23 19228 2234.9
## - aee1e4fc85      1    766.77 19235 2241.6
## 
## Step:  AIC=1552.56
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + ba54a2a637 + 
##     `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - ba54a2a637      1      2.02 18472 1552.4
## - aa69c802b6      1      2.12 18472 1552.5
## <none>                        18470 1552.6
## + `2e874bc151`    1      1.83 18468 1552.9
## + d4d6566f9c      1      1.80 18469 1552.9
## - `7cb7913148_4`  1      2.63 18473 1553.0
## - `3e200bf766`    1      2.71 18473 1553.0
## + `8311343404`    1      1.61 18469 1553.1
## + dcfcbc2ea1      1      1.60 18469 1553.1
## + `0b846350ef`    1      1.25 18469 1553.4
## - b4112a94a6      1      3.14 18474 1553.5
## - `2a457d15d9`    1      3.22 18474 1553.5
## + fbf66c8021      1      0.89 18470 1553.7
## - bdf934caa7      1      3.57 18474 1553.8
## + `9b6e0b36c2`    1      0.73 18470 1553.9
## + `0342faceb5`    1      0.71 18470 1553.9
## - e5efa4d39a      1      3.66 18474 1553.9
## + `77b3b41efa`    1      0.69 18470 1553.9
## + ee2ac696ff      1      0.62 18470 1554.0
## + `7cb7913148_2`  1      0.61 18470 1554.0
## + b9a487ac3c      1      0.58 18470 1554.0
## + `7cb7913148_6`  1      0.58 18470 1554.0
## + `55907cc1de`    1      0.57 18470 1554.0
## + `7cb7913148_7`  1      0.54 18470 1554.1
## + `12eda2d982`    1      0.52 18470 1554.1
## + `55cf3f7627`    1      0.45 18470 1554.1
## - `29bbd86997`    1      3.94 18474 1554.2
## - `7925993f42`    1      4.00 18474 1554.2
## + `7743f273c2`    1      0.35 18470 1554.2
## + `25bbf0e7e7`    1      0.24 18470 1554.3
## + `8de0382f02`    1      0.24 18470 1554.3
## + a24802caa5      1      0.23 18470 1554.3
## - `384bec5dd1_1`  1      4.13 18474 1554.3
## - `173b6590ae`    1      4.14 18474 1554.4
## + `7734c0c22f`    1      0.19 18470 1554.4
## + `3df2300fa2`    1      0.18 18470 1554.4
## - `298ed82b22`    1      4.20 18475 1554.4
## + `4468394575`    1      0.14 18470 1554.4
## + `3eb53ae932`    1      0.12 18470 1554.5
## + c1b8ce2354      1      0.12 18470 1554.5
## + `779d13189e`    1      0.10 18470 1554.5
## + `8a21502326`    1      0.09 18470 1554.5
## + `20f1afc5c7`    1      0.08 18470 1554.5
## + `7cb7913148_3`  1      0.06 18470 1554.5
## + fdf8628ca7      1      0.05 18470 1554.5
## + `0e2ab0831c`    1      0.04 18470 1554.5
## + `96e6f0be58`    1      0.04 18470 1554.5
## + b709f75447      1      0.03 18470 1554.5
## + `4fc17427c8`    1      0.03 18470 1554.5
## + d035af6ffa      1      0.02 18470 1554.5
## + `072b7e8f27`    1      0.02 18470 1554.5
## + `99d44111c9`    1      0.02 18470 1554.5
## + `63bcf89b1d`    1      0.01 18470 1554.5
## + `7cb7913148_1`  1      0.01 18470 1554.5
## + `7cb7913148_5`  1      0.01 18470 1554.5
## + `7841b6a5b1`    1      0.00 18470 1554.5
## + ac826f0013      1      0.00 18470 1554.5
## + `6516422788`    1      0.00 18470 1554.6
## - `136c1727c3`    1      4.48 18475 1554.7
## - fe8cdd80ba      1      4.57 18475 1554.8
## - `56371466d7`    1      4.62 18475 1554.8
## - `1fa099bb01`    1      4.68 18475 1554.9
## - `435dec85e2`    1      4.93 18475 1555.1
## - `96c30c7eef`    1      5.37 18476 1555.5
## - `1f222e3669`    1      5.44 18476 1555.6
## - abca7a848f      1      6.32 18477 1556.4
## - c58f611921      1      6.36 18477 1556.4
## - ffd1cdcfc1      1      6.67 18477 1556.7
## - `04e7268385`    1      6.98 18477 1557.0
## - `789b5244a9`    1      7.14 18478 1557.1
## - ed7e658a27      1      7.42 18478 1557.4
## - `65aed7dc1f`    1      7.87 18478 1557.8
## - e7ee22effb      1      8.44 18479 1558.3
## - fe0318e273      1      9.02 18479 1558.8
## - `98475257f7`    1      9.16 18480 1559.0
## - ae08d2297e      1      9.89 18480 1559.6
## - `253eb5ef11`    1     12.99 18483 1562.5
## - `49756d8e0f`    1     16.59 18487 1565.8
## - f66b98dd69      1     17.25 18488 1566.4
## - `2719b72c0d`    1     17.78 18488 1566.9
## - `60ec1426ce`    1     22.40 18493 1571.1
## - `016399044a`    1     28.97 18499 1577.2
## - c0c3df65b1      1     33.44 18504 1581.3
## - f0a0febd35      1     44.80 18515 1591.7
## - `087235d61e`    1     45.04 18515 1591.9
## - `1f3058af83`    1     50.23 18521 1596.7
## - `2bc6ab42f7`    1     61.18 18532 1606.7
## - a14fd026ce      1     66.98 18537 1612.0
## - `87b982928b`    1     70.68 18541 1615.4
## - `7fe6cb4c98`    1     75.38 18546 1619.7
## - f013b60e50      1     93.36 18564 1636.2
## - `5f360995ef`    1    105.16 18576 1647.0
## - ea0f4a32e3      1    127.50 18598 1667.4
## - `174825d438`    1    139.39 18610 1678.2
## - `8c2e088a3d`    1    217.93 18688 1749.7
## - `8f5f7c556a`    1    219.75 18690 1751.4
## - `2d7fe4693a`    1    225.77 18696 1756.8
## - e0a0772df0      1    308.26 18779 1831.6
## - d2c775fa99      1    332.37 18803 1853.4
## - beb6e17af1      1    497.78 18968 2002.1
## - `5b862c0a8f`    1    510.36 18981 2013.4
## - `9a575e82a4_1`  1    545.46 19016 2044.7
## - `06888ceac9_1`  1    621.67 19092 2112.7
## - `6db53d265a`    1    652.83 19123 2140.3
## - e86a2190c1      1    759.02 19229 2234.4
## - aee1e4fc85      1    766.79 19237 2241.2
## 
## Step:  AIC=1552.41
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq   RSS    AIC
## - aa69c802b6      1      2.12 18474 1552.4
## <none>                        18472 1552.4
## + ba54a2a637      1      2.02 18470 1552.6
## + `2e874bc151`    1      1.85 18470 1552.7
## + d4d6566f9c      1      1.81 18471 1552.8
## - `7cb7913148_4`  1      2.64 18475 1552.8
## - `3e200bf766`    1      2.68 18475 1552.9
## + `8311343404`    1      1.65 18471 1552.9
## + dcfcbc2ea1      1      1.60 18471 1552.9
## + `0b846350ef`    1      1.25 18471 1553.3
## - b4112a94a6      1      3.17 18476 1553.3
## - `2a457d15d9`    1      3.19 18476 1553.3
## + fbf66c8021      1      0.90 18472 1553.6
## - bdf934caa7      1      3.58 18476 1553.7
## + `9b6e0b36c2`    1      0.73 18472 1553.7
## + `0342faceb5`    1      0.70 18472 1553.8
## + ee2ac696ff      1      0.70 18472 1553.8
## - e5efa4d39a      1      3.65 18476 1553.8
## + `77b3b41efa`    1      0.67 18472 1553.8
## + `7cb7913148_2`  1      0.64 18472 1553.8
## + `7cb7913148_6`  1      0.58 18472 1553.9
## + b9a487ac3c      1      0.57 18472 1553.9
## + `55907cc1de`    1      0.56 18472 1553.9
## + `7cb7913148_7`  1      0.54 18472 1553.9
## + `12eda2d982`    1      0.51 18472 1554.0
## + `55cf3f7627`    1      0.45 18472 1554.0
## - `29bbd86997`    1      3.93 18476 1554.0
## + `7743f273c2`    1      0.35 18472 1554.1
## - `7925993f42`    1      4.02 18476 1554.1
## + `25bbf0e7e7`    1      0.25 18472 1554.2
## + `8de0382f02`    1      0.24 18472 1554.2
## + a24802caa5      1      0.23 18472 1554.2
## - `384bec5dd1_1`  1      4.13 18476 1554.2
## - `173b6590ae`    1      4.13 18476 1554.2
## + `7734c0c22f`    1      0.18 18472 1554.2
## + `3df2300fa2`    1      0.17 18472 1554.3
## + `4468394575`    1      0.14 18472 1554.3
## + `3eb53ae932`    1      0.13 18472 1554.3
## + c1b8ce2354      1      0.13 18472 1554.3
## + `779d13189e`    1      0.10 18472 1554.3
## + `8a21502326`    1      0.09 18472 1554.3
## + `20f1afc5c7`    1      0.08 18472 1554.3
## - `298ed82b22`    1      4.28 18477 1554.3
## + `7cb7913148_3`  1      0.06 18472 1554.4
## + fdf8628ca7      1      0.06 18472 1554.4
## + `0e2ab0831c`    1      0.04 18472 1554.4
## + `96e6f0be58`    1      0.04 18472 1554.4
## + b709f75447      1      0.04 18472 1554.4
## + `4fc17427c8`    1      0.03 18472 1554.4
## + `072b7e8f27`    1      0.02 18472 1554.4
## + d035af6ffa      1      0.02 18472 1554.4
## + `63bcf89b1d`    1      0.02 18472 1554.4
## + `99d44111c9`    1      0.02 18472 1554.4
## + `7cb7913148_1`  1      0.01 18472 1554.4
## + `7cb7913148_5`  1      0.01 18472 1554.4
## + `7841b6a5b1`    1      0.00 18472 1554.4
## + ac826f0013      1      0.00 18472 1554.4
## + `6516422788`    1      0.00 18472 1554.4
## - `136c1727c3`    1      4.43 18477 1554.5
## - fe8cdd80ba      1      4.55 18477 1554.6
## - `56371466d7`    1      4.62 18477 1554.7
## - `1fa099bb01`    1      4.71 18477 1554.7
## - `435dec85e2`    1      4.91 18477 1554.9
## - `96c30c7eef`    1      5.38 18478 1555.4
## - `1f222e3669`    1      5.47 18478 1555.4
## - abca7a848f      1      6.30 18479 1556.2
## - c58f611921      1      6.36 18479 1556.3
## - ffd1cdcfc1      1      6.70 18479 1556.6
## - `04e7268385`    1      7.01 18479 1556.9
## - `789b5244a9`    1      7.15 18480 1557.0
## - ed7e658a27      1      7.44 18480 1557.2
## - `65aed7dc1f`    1      7.84 18480 1557.6
## - e7ee22effb      1      8.25 18481 1558.0
## - fe0318e273      1      8.89 18481 1558.6
## - `98475257f7`    1      9.07 18482 1558.8
## - ae08d2297e      1      9.95 18482 1559.6
## - `253eb5ef11`    1     13.01 18485 1562.4
## - `49756d8e0f`    1     16.54 18489 1565.6
## - f66b98dd69      1     17.34 18490 1566.3
## - `2719b72c0d`    1     17.88 18490 1566.8
## - `60ec1426ce`    1     22.52 18495 1571.1
## - `016399044a`    1     28.97 18501 1577.0
## - c0c3df65b1      1     33.49 18506 1581.2
## - f0a0febd35      1     44.77 18517 1591.5
## - `087235d61e`    1     44.96 18517 1591.7
## - `1f3058af83`    1     50.38 18523 1596.7
## - `2bc6ab42f7`    1     61.20 18534 1606.6
## - a14fd026ce      1     67.22 18540 1612.1
## - `87b982928b`    1     70.58 18543 1615.2
## - `7fe6cb4c98`    1     75.68 18548 1619.8
## - f013b60e50      1     93.33 18566 1636.0
## - `5f360995ef`    1    105.74 18578 1647.3
## - ea0f4a32e3      1    127.41 18600 1667.1
## - `174825d438`    1    139.21 18612 1677.9
## - `8c2e088a3d`    1    217.39 18690 1749.1
## - `8f5f7c556a`    1    219.89 18692 1751.3
## - `2d7fe4693a`    1    226.34 18699 1757.2
## - e0a0772df0      1    308.36 18781 1831.5
## - d2c775fa99      1    332.22 18805 1853.1
## - beb6e17af1      1    497.67 18970 2001.8
## - `5b862c0a8f`    1    509.91 18982 2012.8
## - `9a575e82a4_1`  1    545.66 19018 2044.7
## - `06888ceac9_1`  1    622.96 19095 2113.6
## - `6db53d265a`    1    653.32 19126 2140.6
## - e86a2190c1      1    758.19 19231 2233.4
## - aee1e4fc85      1    765.84 19238 2240.2
## 
## Step:  AIC=1552.36
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + `7925993f42`
## 
##                  Df Sum of Sq   RSS    AIC
## <none>                        18474 1552.4
## + aa69c802b6      1      2.12 18472 1552.4
## + ba54a2a637      1      2.02 18472 1552.5
## + `2e874bc151`    1      1.86 18473 1552.7
## + d4d6566f9c      1      1.82 18473 1552.7
## - `3e200bf766`    1      2.66 18477 1552.8
## - `7cb7913148_4`  1      2.70 18477 1552.8
## + `8311343404`    1      1.64 18473 1552.8
## + dcfcbc2ea1      1      1.57 18473 1552.9
## + `0b846350ef`    1      1.26 18473 1553.2
## - `2a457d15d9`    1      3.16 18478 1553.3
## - b4112a94a6      1      3.21 18478 1553.3
## + fbf66c8021      1      0.91 18474 1553.5
## - bdf934caa7      1      3.51 18478 1553.6
## + `9b6e0b36c2`    1      0.73 18474 1553.7
## + `0342faceb5`    1      0.73 18474 1553.7
## + ee2ac696ff      1      0.71 18474 1553.7
## + `77b3b41efa`    1      0.70 18474 1553.7
## - e5efa4d39a      1      3.65 18478 1553.7
## + `7cb7913148_2`  1      0.65 18474 1553.8
## + `7cb7913148_6`  1      0.58 18474 1553.8
## + b9a487ac3c      1      0.56 18474 1553.8
## + `55907cc1de`    1      0.56 18474 1553.8
## + `7cb7913148_7`  1      0.54 18474 1553.9
## + `12eda2d982`    1      0.52 18474 1553.9
## + `55cf3f7627`    1      0.46 18474 1553.9
## - `29bbd86997`    1      3.93 18478 1554.0
## + `7743f273c2`    1      0.35 18474 1554.0
## - `7925993f42`    1      4.06 18479 1554.1
## + `25bbf0e7e7`    1      0.26 18474 1554.1
## + `8de0382f02`    1      0.24 18474 1554.1
## + a24802caa5      1      0.23 18474 1554.1
## - `173b6590ae`    1      4.12 18479 1554.2
## + `7734c0c22f`    1      0.19 18474 1554.2
## - `384bec5dd1_1`  1      4.16 18479 1554.2
## + `3df2300fa2`    1      0.18 18474 1554.2
## + `4468394575`    1      0.15 18474 1554.2
## + `3eb53ae932`    1      0.12 18474 1554.2
## + c1b8ce2354      1      0.12 18474 1554.2
## + `779d13189e`    1      0.10 18474 1554.3
## + `8a21502326`    1      0.09 18474 1554.3
## + `20f1afc5c7`    1      0.09 18474 1554.3
## + `7cb7913148_3`  1      0.07 18474 1554.3
## + fdf8628ca7      1      0.06 18474 1554.3
## + `0e2ab0831c`    1      0.04 18474 1554.3
## + `96e6f0be58`    1      0.04 18474 1554.3
## + b709f75447      1      0.04 18474 1554.3
## - `298ed82b22`    1      4.32 18479 1554.3
## + `4fc17427c8`    1      0.03 18474 1554.3
## + d035af6ffa      1      0.02 18474 1554.3
## + `63bcf89b1d`    1      0.02 18474 1554.3
## + `072b7e8f27`    1      0.02 18474 1554.3
## + `99d44111c9`    1      0.02 18474 1554.3
## + `7cb7913148_1`  1      0.01 18474 1554.3
## + `7841b6a5b1`    1      0.00 18474 1554.4
## + ac826f0013      1      0.00 18474 1554.4
## + `6516422788`    1      0.00 18474 1554.4
## + `7cb7913148_5`  1      0.00 18474 1554.4
## - `136c1727c3`    1      4.42 18479 1554.4
## - `56371466d7`    1      4.52 18479 1554.5
## - fe8cdd80ba      1      4.56 18479 1554.5
## - `1fa099bb01`    1      4.75 18479 1554.7
## - `435dec85e2`    1      4.90 18479 1554.9
## - `96c30c7eef`    1      5.36 18480 1555.3
## - `1f222e3669`    1      5.48 18480 1555.4
## - abca7a848f      1      6.23 18481 1556.1
## - c58f611921      1      6.36 18481 1556.2
## - ffd1cdcfc1      1      6.75 18481 1556.6
## - `04e7268385`    1      6.91 18481 1556.7
## - `789b5244a9`    1      7.14 18482 1556.9
## - ed7e658a27      1      7.42 18482 1557.2
## - `65aed7dc1f`    1      7.90 18482 1557.6
## - e7ee22effb      1      8.28 18483 1558.0
## - fe0318e273      1      8.91 18483 1558.5
## - `98475257f7`    1      9.07 18484 1558.7
## - ae08d2297e      1      9.81 18484 1559.4
## - `253eb5ef11`    1     12.97 18488 1562.3
## - `49756d8e0f`    1     16.58 18491 1565.6
## - f66b98dd69      1     17.26 18492 1566.2
## - `2719b72c0d`    1     17.80 18492 1566.7
## - `60ec1426ce`    1     22.63 18497 1571.2
## - `016399044a`    1     28.95 18504 1577.0
## - c0c3df65b1      1     33.40 18508 1581.0
## - f0a0febd35      1     44.79 18519 1591.5
## - `087235d61e`    1     45.08 18520 1591.7
## - `1f3058af83`    1     50.18 18525 1596.4
## - `2bc6ab42f7`    1     61.15 18536 1606.5
## - a14fd026ce      1     67.27 18542 1612.1
## - `87b982928b`    1     71.00 18546 1615.5
## - `7fe6cb4c98`    1     75.47 18550 1619.6
## - f013b60e50      1     93.51 18568 1636.1
## - `5f360995ef`    1    105.87 18580 1647.4
## - ea0f4a32e3      1    127.41 18602 1667.1
## - `174825d438`    1    140.00 18614 1678.5
## - `8c2e088a3d`    1    217.50 18692 1749.1
## - `8f5f7c556a`    1    219.61 18694 1751.0
## - `2d7fe4693a`    1    226.60 18701 1757.4
## - e0a0772df0      1    308.11 18783 1831.2
## - d2c775fa99      1    332.22 18807 1853.0
## - beb6e17af1      1    497.34 18972 2001.4
## - `5b862c0a8f`    1    509.43 18984 2012.2
## - `9a575e82a4_1`  1    545.73 19020 2044.7
## - `06888ceac9_1`  1    622.03 19096 2112.7
## - `6db53d265a`    1    652.74 19127 2139.9
## - e86a2190c1      1    758.19 19233 2233.3
## - aee1e4fc85      1    766.35 19241 2240.5
## 
## Call:
## lm(formula = target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `1fa099bb01` + `435dec85e2` + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     b4112a94a6 + `173b6590ae` + `3e200bf766` + c58f611921 + `7925993f42`, 
##     data = data)
## 
## Residuals:
##     Min      1Q  Median      3Q     Max 
## -2.5576 -0.6758 -0.1903  0.4113  5.2051 
## 
## Coefficients:
##                      Estimate     Std. Error t value             Pr(>|t|)    
## (Intercept)    473.9021847650  32.3572739166  14.646 < 0.0000000000000002 ***
## `06888ceac9_1`  -0.5562360592   0.0233044723 -23.868 < 0.0000000000000002 ***
## `384bec5dd1_1`  -0.0492862357   0.0252550097  -1.952              0.05101 .  
## `7cb7913148_4`   0.0911333387   0.0579473512   1.573              0.11581    
## `9a575e82a4_1`  -0.9246839634   0.0413609740 -22.356 < 0.0000000000000002 ***
## `2719b72c0d`    -0.0004825548   0.0001195274  -4.037 0.000054333478106806 ***
## f66b98dd69      51.1278225067  12.8577411602   3.976 0.000070250403067282 ***
## aee1e4fc85      -0.6028765965   0.0227562564 -26.493 < 0.0000000000000002 ***
## `96c30c7eef`    -1.3378191855   0.6035379902  -2.217              0.02666 *  
## e86a2190c1       0.0000147783   0.0000005608  26.351 < 0.0000000000000002 ***
## ed7e658a27       0.0002173357   0.0000833737   2.607              0.00915 ** 
## `253eb5ef11`     0.4554372098   0.1321621881   3.446              0.00057 ***
## fe8cdd80ba       0.0059722468   0.0029215431   2.044              0.04095 *  
## `6db53d265a`    -0.0000135779   0.0000005553 -24.450 < 0.0000000000000002 ***
## `5b862c0a8f`     0.0024423428   0.0001130711  21.600 < 0.0000000000000002 ***
## beb6e17af1      -0.0000119011   0.0000005576 -21.342 < 0.0000000000000002 ***
## e0a0772df0      -0.4271817540   0.0254298133 -16.798 < 0.0000000000000002 ***
## d2c775fa99      -0.0027004999   0.0001548176 -17.443 < 0.0000000000000002 ***
## `8c2e088a3d`    -0.0095857685   0.0006791806 -14.114 < 0.0000000000000002 ***
## `2d7fe4693a`    -0.0444246334   0.0030837451 -14.406 < 0.0000000000000002 ***
## `174825d438`    -0.0000062962   0.0000005560 -11.323 < 0.0000000000000002 ***
## `8f5f7c556a`     0.0031691041   0.0002234576  14.182 < 0.0000000000000002 ***
## ea0f4a32e3      -0.4491526880   0.0415796147 -10.802 < 0.0000000000000002 ***
## `5f360995ef`     0.0034366297   0.0003490033   9.847 < 0.0000000000000002 ***
## f013b60e50       0.4928243972   0.0532539960   9.254 < 0.0000000000000002 ***
## `7fe6cb4c98`     0.0071126935   0.0008555272   8.314 < 0.0000000000000002 ***
## `087235d61e`     0.0015618235   0.0002430642   6.426 0.000000000134893475 ***
## `87b982928b`     0.1987268467   0.0246440358   8.064 0.000000000000000788 ***
## a14fd026ce       0.0018220910   0.0002321416   7.849 0.000000000000004441 ***
## `2bc6ab42f7`    -0.0004176366   0.0000558070  -7.484 0.000000000000075867 ***
## c0c3df65b1       0.0000030945   0.0000005595   5.531 0.000000032300686823 ***
## `016399044a`    -0.0005125716   0.0000995405  -5.149 0.000000264284044161 ***
## `1f3058af83`    -0.0002890490   0.0000426355  -6.780 0.000000000012454504 ***
## `136c1727c3`     0.0078754911   0.0039146136   2.012              0.04425 *  
## `98475257f7`     0.0092304266   0.0032030703   2.882              0.00396 ** 
## `65aed7dc1f`     0.0005598465   0.0002081611   2.689              0.00716 ** 
## fe0318e273      -0.1409651431   0.0493486224  -2.857              0.00429 ** 
## `56371466d7`    -0.0001397966   0.0000687067  -2.035              0.04190 *  
## f0a0febd35       0.0008038335   0.0001255030   6.405 0.000000000154442084 ***
## `60ec1426ce`     0.1092111747   0.0239872772   4.553 0.000005328545792756 ***
## ae08d2297e      -0.0000016638   0.0000005551  -2.997              0.00273 ** 
## bdf934caa7       0.0035509077   0.0019798213   1.794              0.07290 .  
## ffd1cdcfc1       0.0103697673   0.0041693209   2.487              0.01289 *  
## `49756d8e0f`     0.1306281607   0.0335217319   3.897 0.000097839310629697 ***
## `1fa099bb01`     0.0004702694   0.0002253874   2.086              0.03695 *  
## `435dec85e2`    -0.0657111633   0.0310263530  -2.118              0.03420 *  
## `04e7268385`    -0.0001069837   0.0000425371  -2.515              0.01191 *  
## e7ee22effb      -0.0008237145   0.0002990462  -2.754              0.00588 ** 
## `298ed82b22`    -0.0695968429   0.0349736526  -1.990              0.04661 *  
## abca7a848f       0.0000013304   0.0000005568   2.389              0.01690 *  
## `29bbd86997`     3.4762064120   1.8322911280   1.897              0.05782 .  
## e5efa4d39a      -0.0000758735   0.0000414934  -1.829              0.06748 .  
## `1f222e3669`     0.0023840304   0.0010641673   2.240              0.02509 *  
## `789b5244a9`    -1.7232723807   0.6740727724  -2.557              0.01058 *  
## `2a457d15d9`    -0.0004213940   0.0002478939  -1.700              0.08917 .  
## b4112a94a6      -0.0048659251   0.0028375705  -1.715              0.08640 .  
## `173b6590ae`    -0.1000275837   0.0514675245  -1.944              0.05197 .  
## `3e200bf766`    -0.0000637626   0.0000408300  -1.562              0.11839    
## c58f611921      -0.0001568785   0.0000650025  -2.413              0.01581 *  
## `7925993f42`    -0.0022339699   0.0011588922  -1.928              0.05391 .  
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Residual standard error: 1.045 on 16920 degrees of freedom
## Multiple R-squared:  0.3524, Adjusted R-squared:  0.3501 
## F-statistic:   156 on 59 and 16920 DF,  p-value: < 0.00000000000000022

Adicionando previsões e resíduos ao conjunto de treinamento

3a tentativa

Exclusão dos outliers

3a tentativa

Ajuste do modelo de regressão linear com seleção de variáveis stepwise

4a tentativa

## Start:  AIC=-9107.03
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - `7cb7913148_5`  1      0.00 9006.4 -9109.0
## - fdf8628ca7      1      0.00 9006.4 -9109.0
## - `435dec85e2`    1      0.00 9006.4 -9109.0
## - d4d6566f9c      1      0.00 9006.4 -9109.0
## - `77b3b41efa`    1      0.01 9006.4 -9109.0
## - `7734c0c22f`    1      0.01 9006.4 -9109.0
## - b9a487ac3c      1      0.01 9006.4 -9109.0
## - d035af6ffa      1      0.02 9006.4 -9109.0
## - a24802caa5      1      0.03 9006.4 -9109.0
## - `2e874bc151`    1      0.03 9006.4 -9109.0
## - `4fc17427c8`    1      0.03 9006.4 -9109.0
## - `7cb7913148_1`  1      0.05 9006.5 -9108.9
## - `072b7e8f27`    1      0.06 9006.5 -9108.9
## - b709f75447      1      0.06 9006.5 -9108.9
## - `7743f273c2`    1      0.07 9006.5 -9108.9
## - `779d13189e`    1      0.08 9006.5 -9108.9
## - `7841b6a5b1`    1      0.10 9006.5 -9108.8
## - `6516422788`    1      0.11 9006.5 -9108.8
## - `2a457d15d9`    1      0.12 9006.5 -9108.8
## - e5efa4d39a      1      0.12 9006.5 -9108.8
## - `1f222e3669`    1      0.14 9006.6 -9108.8
## - `29bbd86997`    1      0.16 9006.6 -9108.7
## - `12eda2d982`    1      0.16 9006.6 -9108.7
## - e0a0772df0      1      0.16 9006.6 -9108.7
## - c58f611921      1      0.18 9006.6 -9108.7
## - `99d44111c9`    1      0.18 9006.6 -9108.7
## - `20f1afc5c7`    1      0.20 9006.6 -9108.7
## - ac826f0013      1      0.20 9006.6 -9108.7
## - `4468394575`    1      0.21 9006.6 -9108.7
## - `8311343404`    1      0.26 9006.7 -9108.6
## - `3df2300fa2`    1      0.28 9006.7 -9108.5
## - `7cb7913148_2`  1      0.31 9006.7 -9108.5
## - `7cb7913148_7`  1      0.32 9006.7 -9108.4
## - dcfcbc2ea1      1      0.33 9006.7 -9108.4
## - ee2ac696ff      1      0.38 9006.8 -9108.3
## - `96e6f0be58`    1      0.39 9006.8 -9108.3
## - `25bbf0e7e7`    1      0.47 9006.9 -9108.2
## - `55cf3f7627`    1      0.49 9006.9 -9108.2
## - `8a21502326`    1      0.52 9006.9 -9108.1
## - `0e2ab0831c`    1      0.56 9007.0 -9108.0
## - `9b6e0b36c2`    1      0.58 9007.0 -9108.0
## - `7cb7913148_3`  1      0.60 9007.0 -9108.0
## - fe8cdd80ba      1      0.91 9007.3 -9107.4
## - fbf66c8021      1      0.96 9007.4 -9107.3
## - `7cb7913148_4`  1      1.00 9007.4 -9107.2
## - `0342faceb5`    1      1.03 9007.4 -9107.2
## - `7cb7913148_6`  1      1.04 9007.4 -9107.2
## - `0b846350ef`    1      1.04 9007.4 -9107.2
## - aa69c802b6      1      1.06 9007.5 -9107.1
## - `7925993f42`    1      1.10 9007.5 -9107.1
## <none>                        9006.4 -9107.0
## - `789b5244a9`    1      1.24 9007.6 -9106.8
## - ed7e658a27      1      1.27 9007.7 -9106.8
## - `2bc6ab42f7`    1      1.29 9007.7 -9106.7
## - ba54a2a637      1      1.33 9007.7 -9106.7
## - ffd1cdcfc1      1      1.48 9007.9 -9106.4
## - `55907cc1de`    1      1.69 9008.1 -9106.0
## - `63bcf89b1d`    1      1.76 9008.2 -9105.9
## - `56371466d7`    1      1.90 9008.3 -9105.6
## - `3e200bf766`    1      1.96 9008.4 -9105.5
## - `04e7268385`    1      1.97 9008.4 -9105.5
## - `173b6590ae`    1      2.09 9008.5 -9105.3
## - e7ee22effb      1      2.09 9008.5 -9105.3
## - `96c30c7eef`    1      2.22 9008.6 -9105.1
## - `3eb53ae932`    1      2.38 9008.8 -9104.8
## - c1b8ce2354      1      2.38 9008.8 -9104.8
## - bdf934caa7      1      2.39 9008.8 -9104.8
## - f66b98dd69      1      2.60 9009.0 -9104.4
## - `384bec5dd1_1`  1      2.68 9009.1 -9104.2
## - `2719b72c0d`    1      2.70 9009.1 -9104.2
## - `98475257f7`    1      2.76 9009.2 -9104.1
## - `298ed82b22`    1      3.32 9009.7 -9103.1
## - `136c1727c3`    1      3.40 9009.8 -9103.0
## - `1fa099bb01`    1      3.76 9010.2 -9102.3
## - ae08d2297e      1      3.98 9010.4 -9101.9
## - b4112a94a6      1      4.17 9010.6 -9101.6
## - `8de0382f02`    1      4.17 9010.6 -9101.6
## - abca7a848f      1      4.36 9010.8 -9101.2
## - fe0318e273      1      4.86 9011.3 -9100.3
## - `65aed7dc1f`    1      6.30 9012.7 -9097.8
## - `49756d8e0f`    1      8.85 9015.3 -9093.2
## - `253eb5ef11`    1     12.77 9019.2 -9086.3
## - `60ec1426ce`    1     14.22 9020.6 -9083.7
## - `016399044a`    1     18.68 9025.1 -9075.7
## - c0c3df65b1      1     19.71 9026.1 -9073.9
## - `1f3058af83`    1     20.25 9026.7 -9072.9
## - `087235d61e`    1     24.53 9030.9 -9065.3
## - f0a0febd35      1     25.57 9032.0 -9063.4
## - `7fe6cb4c98`    1     36.75 9043.2 -9043.6
## - `87b982928b`    1     47.48 9053.9 -9024.5
## - a14fd026ce      1     49.16 9055.6 -9021.5
## - `5f360995ef`    1     53.19 9059.6 -9014.4
## - f013b60e50      1     54.01 9060.4 -9012.9
## - ea0f4a32e3      1     71.88 9078.3 -8981.2
## - `174825d438`    1     87.69 9094.1 -8953.2
## - `2d7fe4693a`    1    118.94 9125.3 -8898.1
## - `8f5f7c556a`    1    125.66 9132.1 -8886.2
## - `8c2e088a3d`    1    126.25 9132.7 -8885.2
## - d2c775fa99      1    201.10 9207.5 -8753.9
## - beb6e17af1      1    284.23 9290.6 -8609.4
## - `5b862c0a8f`    1    298.01 9304.4 -8585.6
## - `9a575e82a4_1`  1    312.67 9319.1 -8560.3
## - `06888ceac9_1`  1    359.50 9365.9 -8479.7
## - `6db53d265a`    1    380.26 9386.7 -8444.1
## - e86a2190c1      1    388.26 9394.7 -8430.4
## - aee1e4fc85      1    445.92 9452.3 -8332.0
## 
## Step:  AIC=-9109.03
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - fdf8628ca7      1      0.00 9006.4 -9111.0
## - `435dec85e2`    1      0.00 9006.4 -9111.0
## - d4d6566f9c      1      0.00 9006.4 -9111.0
## - `77b3b41efa`    1      0.01 9006.4 -9111.0
## - `7734c0c22f`    1      0.01 9006.4 -9111.0
## - b9a487ac3c      1      0.01 9006.4 -9111.0
## - d035af6ffa      1      0.02 9006.4 -9111.0
## - a24802caa5      1      0.03 9006.4 -9111.0
## - `2e874bc151`    1      0.03 9006.4 -9111.0
## - `4fc17427c8`    1      0.03 9006.4 -9111.0
## - `7cb7913148_1`  1      0.05 9006.5 -9110.9
## - `072b7e8f27`    1      0.06 9006.5 -9110.9
## - b709f75447      1      0.06 9006.5 -9110.9
## - `7743f273c2`    1      0.07 9006.5 -9110.9
## - `779d13189e`    1      0.08 9006.5 -9110.9
## - `7841b6a5b1`    1      0.10 9006.5 -9110.8
## - `6516422788`    1      0.11 9006.5 -9110.8
## - `2a457d15d9`    1      0.12 9006.5 -9110.8
## - e5efa4d39a      1      0.12 9006.5 -9110.8
## - `1f222e3669`    1      0.14 9006.6 -9110.8
## - `29bbd86997`    1      0.16 9006.6 -9110.7
## - `12eda2d982`    1      0.16 9006.6 -9110.7
## - e0a0772df0      1      0.16 9006.6 -9110.7
## - c58f611921      1      0.18 9006.6 -9110.7
## - `99d44111c9`    1      0.18 9006.6 -9110.7
## - `20f1afc5c7`    1      0.20 9006.6 -9110.7
## - ac826f0013      1      0.20 9006.6 -9110.7
## - `4468394575`    1      0.21 9006.6 -9110.7
## - `8311343404`    1      0.26 9006.7 -9110.6
## - `3df2300fa2`    1      0.28 9006.7 -9110.5
## - `7cb7913148_2`  1      0.32 9006.7 -9110.5
## - `7cb7913148_7`  1      0.32 9006.7 -9110.4
## - dcfcbc2ea1      1      0.33 9006.7 -9110.4
## - ee2ac696ff      1      0.38 9006.8 -9110.3
## - `96e6f0be58`    1      0.39 9006.8 -9110.3
## - `25bbf0e7e7`    1      0.47 9006.9 -9110.2
## - `55cf3f7627`    1      0.49 9006.9 -9110.2
## - `8a21502326`    1      0.52 9006.9 -9110.1
## - `0e2ab0831c`    1      0.56 9007.0 -9110.0
## - `9b6e0b36c2`    1      0.58 9007.0 -9110.0
## - `7cb7913148_3`  1      0.60 9007.0 -9110.0
## - fe8cdd80ba      1      0.91 9007.3 -9109.4
## - fbf66c8021      1      0.96 9007.4 -9109.3
## - `7cb7913148_4`  1      1.00 9007.4 -9109.2
## - `0342faceb5`    1      1.03 9007.4 -9109.2
## - `7cb7913148_6`  1      1.04 9007.4 -9109.2
## - `0b846350ef`    1      1.04 9007.4 -9109.2
## - aa69c802b6      1      1.06 9007.5 -9109.1
## - `7925993f42`    1      1.10 9007.5 -9109.1
## <none>                        9006.4 -9109.0
## - `789b5244a9`    1      1.24 9007.6 -9108.8
## - ed7e658a27      1      1.27 9007.7 -9108.8
## - `2bc6ab42f7`    1      1.29 9007.7 -9108.7
## - ba54a2a637      1      1.33 9007.7 -9108.7
## - ffd1cdcfc1      1      1.48 9007.9 -9108.4
## - `55907cc1de`    1      1.69 9008.1 -9108.0
## - `63bcf89b1d`    1      1.76 9008.2 -9107.9
## - `56371466d7`    1      1.90 9008.3 -9107.6
## - `3e200bf766`    1      1.96 9008.4 -9107.5
## - `04e7268385`    1      1.97 9008.4 -9107.5
## - `173b6590ae`    1      2.09 9008.5 -9107.3
## - e7ee22effb      1      2.09 9008.5 -9107.3
## - `96c30c7eef`    1      2.22 9008.6 -9107.1
## + `7cb7913148_5`  1      0.00 9006.4 -9107.0
## - `3eb53ae932`    1      2.38 9008.8 -9106.8
## - c1b8ce2354      1      2.38 9008.8 -9106.8
## - bdf934caa7      1      2.39 9008.8 -9106.8
## - f66b98dd69      1      2.60 9009.0 -9106.4
## - `384bec5dd1_1`  1      2.68 9009.1 -9106.2
## - `2719b72c0d`    1      2.70 9009.1 -9106.2
## - `98475257f7`    1      2.76 9009.2 -9106.1
## - `298ed82b22`    1      3.32 9009.7 -9105.1
## - `136c1727c3`    1      3.40 9009.8 -9105.0
## - `1fa099bb01`    1      3.76 9010.2 -9104.3
## - ae08d2297e      1      3.99 9010.4 -9103.9
## - b4112a94a6      1      4.17 9010.6 -9103.6
## - `8de0382f02`    1      4.17 9010.6 -9103.6
## - abca7a848f      1      4.36 9010.8 -9103.2
## - fe0318e273      1      4.86 9011.3 -9102.3
## - `65aed7dc1f`    1      6.30 9012.7 -9099.8
## - `49756d8e0f`    1      8.85 9015.3 -9095.2
## - `253eb5ef11`    1     12.77 9019.2 -9088.2
## - `60ec1426ce`    1     14.23 9020.6 -9085.6
## - `016399044a`    1     18.68 9025.1 -9077.7
## - c0c3df65b1      1     19.71 9026.1 -9075.9
## - `1f3058af83`    1     20.25 9026.7 -9074.9
## - `087235d61e`    1     24.53 9030.9 -9067.3
## - f0a0febd35      1     25.57 9032.0 -9065.4
## - `7fe6cb4c98`    1     36.75 9043.2 -9045.6
## - `87b982928b`    1     47.48 9053.9 -9026.5
## - a14fd026ce      1     49.16 9055.6 -9023.5
## - `5f360995ef`    1     53.19 9059.6 -9016.4
## - f013b60e50      1     54.02 9060.4 -9014.9
## - ea0f4a32e3      1     71.88 9078.3 -8983.2
## - `174825d438`    1     87.71 9094.1 -8955.2
## - `2d7fe4693a`    1    118.94 9125.4 -8900.1
## - `8f5f7c556a`    1    125.66 9132.1 -8888.2
## - `8c2e088a3d`    1    126.26 9132.7 -8887.2
## - d2c775fa99      1    201.11 9207.5 -8755.9
## - beb6e17af1      1    284.24 9290.6 -8611.4
## - `5b862c0a8f`    1    298.01 9304.4 -8587.6
## - `9a575e82a4_1`  1    312.67 9319.1 -8562.3
## - `06888ceac9_1`  1    359.54 9365.9 -8481.6
## - `6db53d265a`    1    380.28 9386.7 -8446.1
## - e86a2190c1      1    388.26 9394.7 -8432.4
## - aee1e4fc85      1    445.98 9452.4 -8333.9
## 
## Step:  AIC=-9111.03
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `072b7e8f27` + a24802caa5 + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - `435dec85e2`    1      0.00 9006.4 -9113.0
## - d4d6566f9c      1      0.00 9006.4 -9113.0
## - `77b3b41efa`    1      0.01 9006.4 -9113.0
## - `7734c0c22f`    1      0.01 9006.4 -9113.0
## - b9a487ac3c      1      0.01 9006.4 -9113.0
## - d035af6ffa      1      0.02 9006.4 -9113.0
## - a24802caa5      1      0.03 9006.4 -9113.0
## - `2e874bc151`    1      0.03 9006.4 -9113.0
## - `4fc17427c8`    1      0.03 9006.4 -9113.0
## - `7cb7913148_1`  1      0.05 9006.5 -9112.9
## - `072b7e8f27`    1      0.06 9006.5 -9112.9
## - b709f75447      1      0.06 9006.5 -9112.9
## - `7743f273c2`    1      0.07 9006.5 -9112.9
## - `779d13189e`    1      0.08 9006.5 -9112.9
## - `7841b6a5b1`    1      0.10 9006.5 -9112.8
## - `6516422788`    1      0.11 9006.5 -9112.8
## - `2a457d15d9`    1      0.12 9006.5 -9112.8
## - e5efa4d39a      1      0.12 9006.5 -9112.8
## - `1f222e3669`    1      0.14 9006.6 -9112.8
## - `29bbd86997`    1      0.16 9006.6 -9112.7
## - `12eda2d982`    1      0.16 9006.6 -9112.7
## - e0a0772df0      1      0.16 9006.6 -9112.7
## - c58f611921      1      0.18 9006.6 -9112.7
## - `99d44111c9`    1      0.18 9006.6 -9112.7
## - `20f1afc5c7`    1      0.20 9006.6 -9112.7
## - ac826f0013      1      0.20 9006.6 -9112.7
## - `4468394575`    1      0.21 9006.6 -9112.7
## - `8311343404`    1      0.26 9006.7 -9112.6
## - `3df2300fa2`    1      0.28 9006.7 -9112.5
## - `7cb7913148_2`  1      0.32 9006.7 -9112.5
## - `7cb7913148_7`  1      0.32 9006.7 -9112.4
## - dcfcbc2ea1      1      0.33 9006.7 -9112.4
## - ee2ac696ff      1      0.38 9006.8 -9112.3
## - `96e6f0be58`    1      0.39 9006.8 -9112.3
## - `25bbf0e7e7`    1      0.47 9006.9 -9112.2
## - `55cf3f7627`    1      0.49 9006.9 -9112.2
## - `8a21502326`    1      0.52 9006.9 -9112.1
## - `0e2ab0831c`    1      0.56 9007.0 -9112.0
## - `9b6e0b36c2`    1      0.58 9007.0 -9112.0
## - `7cb7913148_3`  1      0.60 9007.0 -9112.0
## - fe8cdd80ba      1      0.91 9007.3 -9111.4
## - fbf66c8021      1      0.96 9007.4 -9111.3
## - `7cb7913148_4`  1      1.00 9007.4 -9111.2
## - `0342faceb5`    1      1.03 9007.4 -9111.2
## - `7cb7913148_6`  1      1.04 9007.4 -9111.2
## - `0b846350ef`    1      1.04 9007.4 -9111.2
## - aa69c802b6      1      1.06 9007.5 -9111.1
## - `7925993f42`    1      1.10 9007.5 -9111.1
## <none>                        9006.4 -9111.0
## - `789b5244a9`    1      1.24 9007.6 -9110.8
## - ed7e658a27      1      1.27 9007.7 -9110.8
## - `2bc6ab42f7`    1      1.29 9007.7 -9110.7
## - ba54a2a637      1      1.33 9007.7 -9110.7
## - ffd1cdcfc1      1      1.48 9007.9 -9110.4
## - `55907cc1de`    1      1.69 9008.1 -9110.0
## - `63bcf89b1d`    1      1.76 9008.2 -9109.9
## - `56371466d7`    1      1.90 9008.3 -9109.6
## - `3e200bf766`    1      1.96 9008.4 -9109.5
## - `04e7268385`    1      1.97 9008.4 -9109.5
## - `173b6590ae`    1      2.09 9008.5 -9109.3
## - e7ee22effb      1      2.09 9008.5 -9109.3
## - `96c30c7eef`    1      2.22 9008.6 -9109.1
## + fdf8628ca7      1      0.00 9006.4 -9109.0
## + `7cb7913148_5`  1      0.00 9006.4 -9109.0
## - `3eb53ae932`    1      2.38 9008.8 -9108.8
## - c1b8ce2354      1      2.38 9008.8 -9108.8
## - bdf934caa7      1      2.39 9008.8 -9108.8
## - f66b98dd69      1      2.60 9009.0 -9108.4
## - `384bec5dd1_1`  1      2.68 9009.1 -9108.2
## - `2719b72c0d`    1      2.70 9009.1 -9108.2
## - `98475257f7`    1      2.76 9009.2 -9108.1
## - `298ed82b22`    1      3.32 9009.7 -9107.1
## - `136c1727c3`    1      3.40 9009.8 -9107.0
## - `1fa099bb01`    1      3.76 9010.2 -9106.3
## - ae08d2297e      1      3.99 9010.4 -9105.9
## - b4112a94a6      1      4.17 9010.6 -9105.6
## - `8de0382f02`    1      4.17 9010.6 -9105.6
## - abca7a848f      1      4.36 9010.8 -9105.2
## - fe0318e273      1      4.86 9011.3 -9104.3
## - `65aed7dc1f`    1      6.30 9012.7 -9101.8
## - `49756d8e0f`    1      8.85 9015.3 -9097.2
## - `253eb5ef11`    1     12.77 9019.2 -9090.2
## - `60ec1426ce`    1     14.23 9020.6 -9087.6
## - `016399044a`    1     18.69 9025.1 -9079.7
## - c0c3df65b1      1     19.71 9026.1 -9077.9
## - `1f3058af83`    1     20.25 9026.7 -9076.9
## - `087235d61e`    1     24.53 9030.9 -9069.3
## - f0a0febd35      1     25.57 9032.0 -9067.4
## - `7fe6cb4c98`    1     36.75 9043.2 -9047.5
## - `87b982928b`    1     47.49 9053.9 -9028.5
## - a14fd026ce      1     49.17 9055.6 -9025.5
## - `5f360995ef`    1     53.19 9059.6 -9018.3
## - f013b60e50      1     54.02 9060.4 -9016.9
## - ea0f4a32e3      1     71.90 9078.3 -8985.2
## - `174825d438`    1     87.71 9094.1 -8957.2
## - `2d7fe4693a`    1    118.94 9125.4 -8902.1
## - `8f5f7c556a`    1    125.67 9132.1 -8890.2
## - `8c2e088a3d`    1    126.27 9132.7 -8889.2
## - d2c775fa99      1    201.14 9207.5 -8757.9
## - beb6e17af1      1    284.31 9290.7 -8613.3
## - `5b862c0a8f`    1    298.01 9304.4 -8589.6
## - `9a575e82a4_1`  1    312.67 9319.1 -8564.3
## - `06888ceac9_1`  1    359.54 9365.9 -8483.6
## - `6db53d265a`    1    380.29 9386.7 -8448.0
## - e86a2190c1      1    388.27 9394.7 -8434.4
## - aee1e4fc85      1    446.02 9452.4 -8335.9
## 
## Step:  AIC=-9113.02
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `072b7e8f27` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - `77b3b41efa`    1      0.01 9006.4 -9115.0
## - `7734c0c22f`    1      0.01 9006.4 -9115.0
## - b9a487ac3c      1      0.01 9006.4 -9115.0
## - d035af6ffa      1      0.02 9006.4 -9115.0
## - a24802caa5      1      0.03 9006.4 -9115.0
## - `4fc17427c8`    1      0.03 9006.4 -9115.0
## - `7cb7913148_1`  1      0.05 9006.5 -9114.9
## - `072b7e8f27`    1      0.06 9006.5 -9114.9
## - b709f75447      1      0.06 9006.5 -9114.9
## - `7743f273c2`    1      0.07 9006.5 -9114.9
## - `779d13189e`    1      0.08 9006.5 -9114.9
## - `7841b6a5b1`    1      0.10 9006.5 -9114.8
## - `6516422788`    1      0.11 9006.5 -9114.8
## - `2a457d15d9`    1      0.12 9006.5 -9114.8
## - e5efa4d39a      1      0.12 9006.5 -9114.8
## - `1f222e3669`    1      0.14 9006.6 -9114.8
## - `29bbd86997`    1      0.16 9006.6 -9114.7
## - `12eda2d982`    1      0.16 9006.6 -9114.7
## - e0a0772df0      1      0.16 9006.6 -9114.7
## - c58f611921      1      0.18 9006.6 -9114.7
## - `99d44111c9`    1      0.18 9006.6 -9114.7
## - `20f1afc5c7`    1      0.20 9006.6 -9114.7
## - ac826f0013      1      0.20 9006.6 -9114.7
## - `4468394575`    1      0.21 9006.6 -9114.6
## - `8311343404`    1      0.26 9006.7 -9114.6
## - `3df2300fa2`    1      0.28 9006.7 -9114.5
## - `7cb7913148_2`  1      0.32 9006.7 -9114.5
## - `7cb7913148_7`  1      0.32 9006.7 -9114.4
## - dcfcbc2ea1      1      0.34 9006.7 -9114.4
## - ee2ac696ff      1      0.38 9006.8 -9114.3
## - `96e6f0be58`    1      0.39 9006.8 -9114.3
## - `25bbf0e7e7`    1      0.47 9006.9 -9114.2
## - `55cf3f7627`    1      0.48 9006.9 -9114.2
## - `8a21502326`    1      0.52 9006.9 -9114.1
## - `0e2ab0831c`    1      0.56 9007.0 -9114.0
## - `9b6e0b36c2`    1      0.58 9007.0 -9114.0
## - `7cb7913148_3`  1      0.60 9007.0 -9113.9
## - `2e874bc151`    1      0.76 9007.2 -9113.7
## - fe8cdd80ba      1      0.91 9007.3 -9113.4
## - fbf66c8021      1      0.95 9007.4 -9113.3
## - `7cb7913148_4`  1      1.00 9007.4 -9113.2
## - `0342faceb5`    1      1.03 9007.4 -9113.2
## - `7cb7913148_6`  1      1.04 9007.5 -9113.2
## - `0b846350ef`    1      1.04 9007.5 -9113.2
## - aa69c802b6      1      1.06 9007.5 -9113.1
## - `7925993f42`    1      1.11 9007.5 -9113.0
## <none>                        9006.4 -9113.0
## - `789b5244a9`    1      1.24 9007.7 -9112.8
## - ed7e658a27      1      1.27 9007.7 -9112.8
## - `2bc6ab42f7`    1      1.29 9007.7 -9112.7
## - ba54a2a637      1      1.33 9007.7 -9112.7
## - ffd1cdcfc1      1      1.48 9007.9 -9112.4
## - d4d6566f9c      1      1.57 9008.0 -9112.2
## - `55907cc1de`    1      1.69 9008.1 -9112.0
## - `63bcf89b1d`    1      1.76 9008.2 -9111.9
## - `56371466d7`    1      1.91 9008.3 -9111.6
## - `3e200bf766`    1      1.96 9008.4 -9111.5
## - `04e7268385`    1      1.97 9008.4 -9111.5
## - `173b6590ae`    1      2.09 9008.5 -9111.3
## - e7ee22effb      1      2.09 9008.5 -9111.3
## - `96c30c7eef`    1      2.22 9008.6 -9111.1
## + `435dec85e2`    1      0.00 9006.4 -9111.0
## + fdf8628ca7      1      0.00 9006.4 -9111.0
## + `7cb7913148_5`  1      0.00 9006.4 -9111.0
## - `3eb53ae932`    1      2.38 9008.8 -9110.8
## - c1b8ce2354      1      2.38 9008.8 -9110.8
## - bdf934caa7      1      2.39 9008.8 -9110.7
## - f66b98dd69      1      2.60 9009.0 -9110.4
## - `384bec5dd1_1`  1      2.68 9009.1 -9110.2
## - `2719b72c0d`    1      2.70 9009.1 -9110.2
## - `98475257f7`    1      2.76 9009.2 -9110.1
## - `298ed82b22`    1      3.32 9009.7 -9109.1
## - `136c1727c3`    1      3.40 9009.8 -9109.0
## - `1fa099bb01`    1      3.76 9010.2 -9108.3
## - ae08d2297e      1      3.98 9010.4 -9107.9
## - b4112a94a6      1      4.17 9010.6 -9107.6
## - `8de0382f02`    1      4.17 9010.6 -9107.6
## - abca7a848f      1      4.36 9010.8 -9107.2
## - fe0318e273      1      4.86 9011.3 -9106.3
## - `65aed7dc1f`    1      6.30 9012.7 -9103.8
## - `49756d8e0f`    1      8.85 9015.3 -9099.2
## - `253eb5ef11`    1     12.77 9019.2 -9092.2
## - `60ec1426ce`    1     14.24 9020.7 -9089.6
## - `016399044a`    1     18.69 9025.1 -9081.7
## - c0c3df65b1      1     19.71 9026.1 -9079.9
## - `1f3058af83`    1     20.26 9026.7 -9078.9
## - `087235d61e`    1     24.54 9031.0 -9071.3
## - f0a0febd35      1     25.57 9032.0 -9069.4
## - `7fe6cb4c98`    1     36.75 9043.2 -9049.5
## - `87b982928b`    1     47.48 9053.9 -9030.5
## - a14fd026ce      1     49.17 9055.6 -9027.5
## - `5f360995ef`    1     53.19 9059.6 -9020.3
## - f013b60e50      1     54.02 9060.4 -9018.9
## - ea0f4a32e3      1     71.92 9078.3 -8987.1
## - `174825d438`    1     87.71 9094.1 -8959.2
## - `2d7fe4693a`    1    118.97 9125.4 -8904.0
## - `8f5f7c556a`    1    125.70 9132.1 -8892.2
## - `8c2e088a3d`    1    126.27 9132.7 -8891.2
## - d2c775fa99      1    201.14 9207.5 -8759.9
## - beb6e17af1      1    284.31 9290.7 -8615.3
## - `5b862c0a8f`    1    298.03 9304.4 -8591.6
## - `9a575e82a4_1`  1    312.67 9319.1 -8566.3
## - `06888ceac9_1`  1    359.54 9366.0 -8485.6
## - `6db53d265a`    1    380.37 9386.8 -8449.9
## - e86a2190c1      1    388.29 9394.7 -8436.3
## - aee1e4fc85      1    446.04 9452.5 -8337.8
## 
## Step:  AIC=-9115.01
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - `7734c0c22f`    1      0.01 9006.4 -9117.0
## - b9a487ac3c      1      0.01 9006.4 -9117.0
## - d035af6ffa      1      0.02 9006.4 -9117.0
## - a24802caa5      1      0.03 9006.4 -9117.0
## - `4fc17427c8`    1      0.03 9006.5 -9116.9
## - `7cb7913148_1`  1      0.05 9006.5 -9116.9
## - `072b7e8f27`    1      0.06 9006.5 -9116.9
## - b709f75447      1      0.06 9006.5 -9116.9
## - `7743f273c2`    1      0.07 9006.5 -9116.9
## - `779d13189e`    1      0.08 9006.5 -9116.9
## - `7841b6a5b1`    1      0.10 9006.5 -9116.8
## - `6516422788`    1      0.11 9006.5 -9116.8
## - `2a457d15d9`    1      0.12 9006.5 -9116.8
## - e5efa4d39a      1      0.12 9006.5 -9116.8
## - `1f222e3669`    1      0.14 9006.6 -9116.8
## - `29bbd86997`    1      0.16 9006.6 -9116.7
## - `12eda2d982`    1      0.16 9006.6 -9116.7
## - e0a0772df0      1      0.16 9006.6 -9116.7
## - c58f611921      1      0.18 9006.6 -9116.7
## - `99d44111c9`    1      0.18 9006.6 -9116.7
## - `20f1afc5c7`    1      0.20 9006.6 -9116.7
## - ac826f0013      1      0.20 9006.6 -9116.6
## - `4468394575`    1      0.21 9006.6 -9116.6
## - `8311343404`    1      0.26 9006.7 -9116.5
## - `3df2300fa2`    1      0.28 9006.7 -9116.5
## - `7cb7913148_2`  1      0.32 9006.7 -9116.4
## - `7cb7913148_7`  1      0.33 9006.7 -9116.4
## - dcfcbc2ea1      1      0.34 9006.8 -9116.4
## - ee2ac696ff      1      0.39 9006.8 -9116.3
## - `96e6f0be58`    1      0.39 9006.8 -9116.3
## - `25bbf0e7e7`    1      0.47 9006.9 -9116.2
## - `55cf3f7627`    1      0.48 9006.9 -9116.1
## - `8a21502326`    1      0.52 9006.9 -9116.1
## - `0e2ab0831c`    1      0.56 9007.0 -9116.0
## - `9b6e0b36c2`    1      0.58 9007.0 -9116.0
## - `7cb7913148_3`  1      0.60 9007.0 -9115.9
## - `2e874bc151`    1      0.76 9007.2 -9115.7
## - fe8cdd80ba      1      0.91 9007.3 -9115.4
## - fbf66c8021      1      0.95 9007.4 -9115.3
## - `7cb7913148_4`  1      1.00 9007.4 -9115.2
## - `0342faceb5`    1      1.03 9007.5 -9115.2
## - `7cb7913148_6`  1      1.04 9007.5 -9115.1
## - `0b846350ef`    1      1.04 9007.5 -9115.1
## - aa69c802b6      1      1.06 9007.5 -9115.1
## - `7925993f42`    1      1.11 9007.5 -9115.0
## <none>                        9006.4 -9115.0
## - `789b5244a9`    1      1.24 9007.7 -9114.8
## - ed7e658a27      1      1.27 9007.7 -9114.7
## - `2bc6ab42f7`    1      1.29 9007.7 -9114.7
## - ba54a2a637      1      1.33 9007.8 -9114.6
## - ffd1cdcfc1      1      1.48 9007.9 -9114.4
## - d4d6566f9c      1      1.57 9008.0 -9114.2
## - `55907cc1de`    1      1.69 9008.1 -9114.0
## - `63bcf89b1d`    1      1.76 9008.2 -9113.9
## - `56371466d7`    1      1.90 9008.3 -9113.6
## - `3e200bf766`    1      1.96 9008.4 -9113.5
## - `04e7268385`    1      1.97 9008.4 -9113.5
## - `173b6590ae`    1      2.09 9008.5 -9113.3
## - e7ee22effb      1      2.09 9008.5 -9113.3
## - `96c30c7eef`    1      2.23 9008.6 -9113.0
## + `77b3b41efa`    1      0.01 9006.4 -9113.0
## + `435dec85e2`    1      0.00 9006.4 -9113.0
## + fdf8628ca7      1      0.00 9006.4 -9113.0
## + `7cb7913148_5`  1      0.00 9006.4 -9113.0
## - `3eb53ae932`    1      2.38 9008.8 -9112.8
## - c1b8ce2354      1      2.38 9008.8 -9112.8
## - bdf934caa7      1      2.39 9008.8 -9112.7
## - f66b98dd69      1      2.60 9009.0 -9112.4
## - `384bec5dd1_1`  1      2.68 9009.1 -9112.2
## - `2719b72c0d`    1      2.70 9009.1 -9112.2
## - `98475257f7`    1      2.76 9009.2 -9112.1
## - `298ed82b22`    1      3.32 9009.7 -9111.1
## - `136c1727c3`    1      3.39 9009.8 -9110.9
## - `1fa099bb01`    1      3.76 9010.2 -9110.3
## - ae08d2297e      1      3.98 9010.4 -9109.9
## - b4112a94a6      1      4.17 9010.6 -9109.6
## - `8de0382f02`    1      4.17 9010.6 -9109.6
## - abca7a848f      1      4.36 9010.8 -9109.2
## - fe0318e273      1      4.86 9011.3 -9108.3
## - `65aed7dc1f`    1      6.29 9012.7 -9105.8
## - `49756d8e0f`    1      8.85 9015.3 -9101.2
## - `253eb5ef11`    1     12.77 9019.2 -9094.2
## - `60ec1426ce`    1     14.24 9020.7 -9091.6
## - `016399044a`    1     18.70 9025.1 -9083.7
## - c0c3df65b1      1     19.72 9026.1 -9081.8
## - `1f3058af83`    1     20.27 9026.7 -9080.8
## - `087235d61e`    1     24.55 9031.0 -9073.2
## - f0a0febd35      1     25.58 9032.0 -9071.4
## - `7fe6cb4c98`    1     36.76 9043.2 -9051.5
## - `87b982928b`    1     47.48 9053.9 -9032.5
## - a14fd026ce      1     49.19 9055.6 -9029.4
## - `5f360995ef`    1     53.19 9059.6 -9022.3
## - f013b60e50      1     54.03 9060.4 -9020.8
## - ea0f4a32e3      1     71.92 9078.3 -8989.1
## - `174825d438`    1     87.72 9094.1 -8961.2
## - `2d7fe4693a`    1    118.99 9125.4 -8906.0
## - `8f5f7c556a`    1    125.69 9132.1 -8894.2
## - `8c2e088a3d`    1    126.26 9132.7 -8893.2
## - d2c775fa99      1    201.13 9207.6 -8761.9
## - beb6e17af1      1    284.36 9290.8 -8617.2
## - `5b862c0a8f`    1    298.02 9304.4 -8593.6
## - `9a575e82a4_1`  1    312.68 9319.1 -8568.3
## - `06888ceac9_1`  1    359.60 9366.0 -8487.5
## - `6db53d265a`    1    380.39 9386.8 -8451.9
## - e86a2190c1      1    388.30 9394.7 -8438.3
## - aee1e4fc85      1    446.03 9452.5 -8339.8
## 
## Step:  AIC=-9116.98
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - b9a487ac3c      1      0.01 9006.4 -9119.0
## - d035af6ffa      1      0.02 9006.5 -9119.0
## - a24802caa5      1      0.03 9006.5 -9118.9
## - `4fc17427c8`    1      0.03 9006.5 -9118.9
## - `7cb7913148_1`  1      0.05 9006.5 -9118.9
## - `072b7e8f27`    1      0.06 9006.5 -9118.9
## - b709f75447      1      0.06 9006.5 -9118.9
## - `7743f273c2`    1      0.07 9006.5 -9118.9
## - `779d13189e`    1      0.08 9006.5 -9118.8
## - `7841b6a5b1`    1      0.10 9006.5 -9118.8
## - `6516422788`    1      0.11 9006.5 -9118.8
## - `2a457d15d9`    1      0.12 9006.6 -9118.8
## - e5efa4d39a      1      0.12 9006.6 -9118.8
## - `1f222e3669`    1      0.14 9006.6 -9118.7
## - `29bbd86997`    1      0.16 9006.6 -9118.7
## - `12eda2d982`    1      0.16 9006.6 -9118.7
## - e0a0772df0      1      0.16 9006.6 -9118.7
## - c58f611921      1      0.18 9006.6 -9118.7
## - `99d44111c9`    1      0.18 9006.6 -9118.7
## - `20f1afc5c7`    1      0.20 9006.6 -9118.6
## - ac826f0013      1      0.20 9006.6 -9118.6
## - `4468394575`    1      0.21 9006.6 -9118.6
## - `8311343404`    1      0.26 9006.7 -9118.5
## - `3df2300fa2`    1      0.28 9006.7 -9118.5
## - `7cb7913148_2`  1      0.32 9006.8 -9118.4
## - `7cb7913148_7`  1      0.33 9006.8 -9118.4
## - dcfcbc2ea1      1      0.34 9006.8 -9118.4
## - ee2ac696ff      1      0.39 9006.8 -9118.3
## - `96e6f0be58`    1      0.39 9006.8 -9118.3
## - `25bbf0e7e7`    1      0.47 9006.9 -9118.2
## - `55cf3f7627`    1      0.48 9006.9 -9118.1
## - `8a21502326`    1      0.52 9007.0 -9118.1
## - `0e2ab0831c`    1      0.56 9007.0 -9118.0
## - `9b6e0b36c2`    1      0.58 9007.0 -9117.9
## - `7cb7913148_3`  1      0.60 9007.0 -9117.9
## - `2e874bc151`    1      0.76 9007.2 -9117.6
## - fe8cdd80ba      1      0.91 9007.3 -9117.4
## - fbf66c8021      1      0.96 9007.4 -9117.3
## - `7cb7913148_4`  1      1.00 9007.4 -9117.2
## - `0342faceb5`    1      1.03 9007.5 -9117.1
## - `7cb7913148_6`  1      1.04 9007.5 -9117.1
## - `0b846350ef`    1      1.04 9007.5 -9117.1
## - aa69c802b6      1      1.06 9007.5 -9117.1
## <none>                        9006.4 -9117.0
## - `789b5244a9`    1      1.24 9007.7 -9116.8
## - ed7e658a27      1      1.27 9007.7 -9116.7
## - `2bc6ab42f7`    1      1.29 9007.7 -9116.7
## - ba54a2a637      1      1.33 9007.8 -9116.6
## - ffd1cdcfc1      1      1.48 9007.9 -9116.3
## - d4d6566f9c      1      1.58 9008.0 -9116.2
## - `55907cc1de`    1      1.69 9008.1 -9116.0
## - `63bcf89b1d`    1      1.76 9008.2 -9115.8
## - `7925993f42`    1      1.90 9008.3 -9115.6
## - `56371466d7`    1      1.90 9008.3 -9115.6
## - `3e200bf766`    1      1.96 9008.4 -9115.5
## - `04e7268385`    1      1.97 9008.4 -9115.5
## - `173b6590ae`    1      2.09 9008.5 -9115.3
## - e7ee22effb      1      2.09 9008.5 -9115.2
## - `96c30c7eef`    1      2.23 9008.7 -9115.0
## + `7734c0c22f`    1      0.01 9006.4 -9115.0
## + `77b3b41efa`    1      0.01 9006.4 -9115.0
## + `435dec85e2`    1      0.00 9006.4 -9115.0
## + fdf8628ca7      1      0.00 9006.4 -9115.0
## + `7cb7913148_5`  1      0.00 9006.4 -9115.0
## - `3eb53ae932`    1      2.38 9008.8 -9114.7
## - c1b8ce2354      1      2.38 9008.8 -9114.7
## - bdf934caa7      1      2.40 9008.8 -9114.7
## - f66b98dd69      1      2.60 9009.0 -9114.3
## - `384bec5dd1_1`  1      2.69 9009.1 -9114.2
## - `2719b72c0d`    1      2.70 9009.1 -9114.2
## - `98475257f7`    1      2.75 9009.2 -9114.1
## - `298ed82b22`    1      3.33 9009.8 -9113.0
## - `136c1727c3`    1      3.39 9009.8 -9112.9
## - `1fa099bb01`    1      3.77 9010.2 -9112.3
## - ae08d2297e      1      3.98 9010.4 -9111.9
## - b4112a94a6      1      4.17 9010.6 -9111.5
## - `8de0382f02`    1      4.17 9010.6 -9111.5
## - abca7a848f      1      4.37 9010.8 -9111.2
## - fe0318e273      1      4.87 9011.3 -9110.3
## - `65aed7dc1f`    1      6.29 9012.7 -9107.8
## - `49756d8e0f`    1      8.86 9015.3 -9103.2
## - `253eb5ef11`    1     12.78 9019.2 -9096.2
## - `60ec1426ce`    1     14.25 9020.7 -9093.6
## - `016399044a`    1     18.70 9025.1 -9085.6
## - c0c3df65b1      1     19.72 9026.2 -9083.8
## - `1f3058af83`    1     20.27 9026.7 -9082.8
## - `087235d61e`    1     24.56 9031.0 -9075.2
## - f0a0febd35      1     25.58 9032.0 -9073.4
## - `7fe6cb4c98`    1     36.76 9043.2 -9053.5
## - `87b982928b`    1     47.47 9053.9 -9034.5
## - a14fd026ce      1     49.19 9055.6 -9031.4
## - `5f360995ef`    1     53.21 9059.6 -9024.3
## - f013b60e50      1     54.02 9060.4 -9022.8
## - ea0f4a32e3      1     71.93 9078.4 -8991.1
## - `174825d438`    1     87.72 9094.2 -8963.1
## - `2d7fe4693a`    1    118.98 9125.4 -8908.0
## - `8f5f7c556a`    1    125.71 9132.1 -8896.1
## - `8c2e088a3d`    1    126.25 9132.7 -8895.2
## - d2c775fa99      1    201.13 9207.6 -8763.9
## - beb6e17af1      1    284.35 9290.8 -8619.2
## - `5b862c0a8f`    1    298.04 9304.5 -8595.5
## - `9a575e82a4_1`  1    312.67 9319.1 -8570.3
## - `06888ceac9_1`  1    359.58 9366.0 -8489.5
## - `6db53d265a`    1    380.42 9386.8 -8453.8
## - e86a2190c1      1    388.29 9394.7 -8440.3
## - aee1e4fc85      1    446.03 9452.5 -8341.8
## 
## Step:  AIC=-9118.96
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - d035af6ffa      1      0.02 9006.5 -9120.9
## - a24802caa5      1      0.03 9006.5 -9120.9
## - `4fc17427c8`    1      0.03 9006.5 -9120.9
## - `7cb7913148_1`  1      0.05 9006.5 -9120.9
## - `072b7e8f27`    1      0.06 9006.5 -9120.9
## - b709f75447      1      0.06 9006.5 -9120.8
## - `7743f273c2`    1      0.07 9006.5 -9120.8
## - `779d13189e`    1      0.08 9006.5 -9120.8
## - `7841b6a5b1`    1      0.10 9006.5 -9120.8
## - `6516422788`    1      0.11 9006.6 -9120.8
## - `2a457d15d9`    1      0.12 9006.6 -9120.7
## - e5efa4d39a      1      0.12 9006.6 -9120.7
## - `1f222e3669`    1      0.14 9006.6 -9120.7
## - `29bbd86997`    1      0.16 9006.6 -9120.7
## - `12eda2d982`    1      0.16 9006.6 -9120.7
## - e0a0772df0      1      0.16 9006.6 -9120.7
## - c58f611921      1      0.18 9006.6 -9120.6
## - `99d44111c9`    1      0.18 9006.6 -9120.6
## - `20f1afc5c7`    1      0.20 9006.6 -9120.6
## - ac826f0013      1      0.20 9006.6 -9120.6
## - `4468394575`    1      0.21 9006.7 -9120.6
## - `8311343404`    1      0.26 9006.7 -9120.5
## - `3df2300fa2`    1      0.28 9006.7 -9120.5
## - `7cb7913148_2`  1      0.32 9006.8 -9120.4
## - `7cb7913148_7`  1      0.33 9006.8 -9120.4
## - dcfcbc2ea1      1      0.34 9006.8 -9120.4
## - ee2ac696ff      1      0.39 9006.8 -9120.3
## - `96e6f0be58`    1      0.39 9006.8 -9120.3
## - `25bbf0e7e7`    1      0.47 9006.9 -9120.1
## - `55cf3f7627`    1      0.48 9006.9 -9120.1
## - `8a21502326`    1      0.52 9007.0 -9120.0
## - `0e2ab0831c`    1      0.56 9007.0 -9120.0
## - `9b6e0b36c2`    1      0.58 9007.0 -9119.9
## - `7cb7913148_3`  1      0.60 9007.0 -9119.9
## - `2e874bc151`    1      0.75 9007.2 -9119.6
## - fe8cdd80ba      1      0.91 9007.4 -9119.3
## - fbf66c8021      1      0.96 9007.4 -9119.3
## - `7cb7913148_4`  1      1.00 9007.4 -9119.2
## - `0342faceb5`    1      1.03 9007.5 -9119.1
## - `7cb7913148_6`  1      1.04 9007.5 -9119.1
## - `0b846350ef`    1      1.04 9007.5 -9119.1
## - aa69c802b6      1      1.06 9007.5 -9119.1
## <none>                        9006.4 -9119.0
## - `789b5244a9`    1      1.24 9007.7 -9118.8
## - ed7e658a27      1      1.27 9007.7 -9118.7
## - `2bc6ab42f7`    1      1.30 9007.7 -9118.6
## - ba54a2a637      1      1.33 9007.8 -9118.6
## - ffd1cdcfc1      1      1.48 9007.9 -9118.3
## - d4d6566f9c      1      1.58 9008.0 -9118.1
## - `55907cc1de`    1      1.69 9008.1 -9118.0
## - `63bcf89b1d`    1      1.76 9008.2 -9117.8
## - `56371466d7`    1      1.90 9008.3 -9117.6
## - `7925993f42`    1      1.90 9008.3 -9117.6
## - `3e200bf766`    1      1.95 9008.4 -9117.5
## - `04e7268385`    1      1.97 9008.4 -9117.4
## - `173b6590ae`    1      2.09 9008.5 -9117.2
## - e7ee22effb      1      2.09 9008.5 -9117.2
## - `96c30c7eef`    1      2.23 9008.7 -9117.0
## + b9a487ac3c      1      0.01 9006.4 -9117.0
## + `7734c0c22f`    1      0.01 9006.4 -9117.0
## + `77b3b41efa`    1      0.01 9006.4 -9117.0
## + `435dec85e2`    1      0.00 9006.4 -9117.0
## + fdf8628ca7      1      0.00 9006.4 -9117.0
## + `7cb7913148_5`  1      0.00 9006.4 -9117.0
## - `3eb53ae932`    1      2.38 9008.8 -9116.7
## - c1b8ce2354      1      2.38 9008.8 -9116.7
## - bdf934caa7      1      2.40 9008.8 -9116.7
## - f66b98dd69      1      2.60 9009.1 -9116.3
## - `384bec5dd1_1`  1      2.68 9009.1 -9116.2
## - `2719b72c0d`    1      2.70 9009.1 -9116.1
## - `98475257f7`    1      2.76 9009.2 -9116.0
## - `298ed82b22`    1      3.33 9009.8 -9115.0
## - `136c1727c3`    1      3.39 9009.8 -9114.9
## - `1fa099bb01`    1      3.76 9010.2 -9114.3
## - ae08d2297e      1      3.98 9010.4 -9113.9
## - b4112a94a6      1      4.17 9010.6 -9113.5
## - `8de0382f02`    1      4.17 9010.6 -9113.5
## - abca7a848f      1      4.37 9010.8 -9113.2
## - fe0318e273      1      4.87 9011.3 -9112.3
## - `65aed7dc1f`    1      6.30 9012.7 -9109.7
## - `49756d8e0f`    1      8.86 9015.3 -9105.2
## - `253eb5ef11`    1     12.78 9019.2 -9098.2
## - `60ec1426ce`    1     14.24 9020.7 -9095.6
## - `016399044a`    1     18.69 9025.1 -9087.6
## - c0c3df65b1      1     19.73 9026.2 -9085.8
## - `1f3058af83`    1     20.28 9026.7 -9084.8
## - `087235d61e`    1     24.56 9031.0 -9077.2
## - f0a0febd35      1     25.57 9032.0 -9075.4
## - `7fe6cb4c98`    1     36.76 9043.2 -9055.5
## - `87b982928b`    1     47.48 9053.9 -9036.4
## - a14fd026ce      1     49.21 9055.7 -9033.4
## - `5f360995ef`    1     53.22 9059.7 -9026.2
## - f013b60e50      1     54.07 9060.5 -9024.7
## - ea0f4a32e3      1     71.94 9078.4 -8993.0
## - `174825d438`    1     87.71 9094.2 -8965.1
## - `2d7fe4693a`    1    118.99 9125.4 -8909.9
## - `8f5f7c556a`    1    125.72 9132.2 -8898.1
## - `8c2e088a3d`    1    126.25 9132.7 -8897.1
## - d2c775fa99      1    201.13 9207.6 -8765.8
## - beb6e17af1      1    284.35 9290.8 -8621.2
## - `5b862c0a8f`    1    298.02 9304.5 -8597.5
## - `9a575e82a4_1`  1    312.67 9319.1 -8572.2
## - `06888ceac9_1`  1    359.64 9366.1 -8491.4
## - `6db53d265a`    1    380.41 9386.9 -8455.8
## - e86a2190c1      1    388.45 9394.9 -8442.0
## - aee1e4fc85      1    446.02 9452.5 -8343.8
## 
## Step:  AIC=-9120.93
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - a24802caa5      1      0.03 9006.5 -9122.9
## - `4fc17427c8`    1      0.03 9006.5 -9122.9
## - `7cb7913148_1`  1      0.05 9006.5 -9122.8
## - `072b7e8f27`    1      0.06 9006.5 -9122.8
## - b709f75447      1      0.06 9006.5 -9122.8
## - `7743f273c2`    1      0.07 9006.5 -9122.8
## - `779d13189e`    1      0.08 9006.5 -9122.8
## - `7841b6a5b1`    1      0.10 9006.6 -9122.8
## - `6516422788`    1      0.11 9006.6 -9122.7
## - `2a457d15d9`    1      0.12 9006.6 -9122.7
## - e5efa4d39a      1      0.12 9006.6 -9122.7
## - `29bbd86997`    1      0.16 9006.6 -9122.6
## - `12eda2d982`    1      0.16 9006.6 -9122.6
## - e0a0772df0      1      0.16 9006.6 -9122.6
## - c58f611921      1      0.18 9006.6 -9122.6
## - `99d44111c9`    1      0.18 9006.6 -9122.6
## - `20f1afc5c7`    1      0.20 9006.7 -9122.6
## - ac826f0013      1      0.20 9006.7 -9122.6
## - `4468394575`    1      0.21 9006.7 -9122.6
## - `8311343404`    1      0.26 9006.7 -9122.5
## - `3df2300fa2`    1      0.28 9006.7 -9122.4
## - `7cb7913148_2`  1      0.32 9006.8 -9122.4
## - `7cb7913148_7`  1      0.33 9006.8 -9122.4
## - dcfcbc2ea1      1      0.34 9006.8 -9122.3
## - ee2ac696ff      1      0.39 9006.8 -9122.2
## - `96e6f0be58`    1      0.39 9006.9 -9122.2
## - `25bbf0e7e7`    1      0.47 9006.9 -9122.1
## - `55cf3f7627`    1      0.48 9006.9 -9122.1
## - `8a21502326`    1      0.52 9007.0 -9122.0
## - `0e2ab0831c`    1      0.56 9007.0 -9121.9
## - `9b6e0b36c2`    1      0.58 9007.0 -9121.9
## - `7cb7913148_3`  1      0.60 9007.1 -9121.9
## - `2e874bc151`    1      0.75 9007.2 -9121.6
## - fe8cdd80ba      1      0.91 9007.4 -9121.3
## - fbf66c8021      1      0.96 9007.4 -9121.2
## - `7cb7913148_4`  1      1.00 9007.5 -9121.1
## - `0342faceb5`    1      1.03 9007.5 -9121.1
## - `7cb7913148_6`  1      1.04 9007.5 -9121.1
## - `0b846350ef`    1      1.04 9007.5 -9121.1
## - aa69c802b6      1      1.06 9007.5 -9121.0
## <none>                        9006.5 -9120.9
## - `789b5244a9`    1      1.24 9007.7 -9120.7
## - ed7e658a27      1      1.27 9007.7 -9120.7
## - `2bc6ab42f7`    1      1.29 9007.8 -9120.6
## - ba54a2a637      1      1.33 9007.8 -9120.6
## - ffd1cdcfc1      1      1.48 9007.9 -9120.3
## - d4d6566f9c      1      1.57 9008.0 -9120.1
## - `55907cc1de`    1      1.69 9008.2 -9119.9
## - `63bcf89b1d`    1      1.76 9008.2 -9119.8
## - `56371466d7`    1      1.89 9008.4 -9119.5
## - `7925993f42`    1      1.90 9008.4 -9119.5
## - `3e200bf766`    1      1.95 9008.4 -9119.4
## - `04e7268385`    1      1.97 9008.4 -9119.4
## - `173b6590ae`    1      2.09 9008.6 -9119.2
## - e7ee22effb      1      2.09 9008.6 -9119.2
## + d035af6ffa      1      0.02 9006.4 -9119.0
## - `96c30c7eef`    1      2.23 9008.7 -9119.0
## + b9a487ac3c      1      0.01 9006.5 -9119.0
## + `7734c0c22f`    1      0.01 9006.5 -9119.0
## + `77b3b41efa`    1      0.01 9006.5 -9118.9
## + `435dec85e2`    1      0.00 9006.5 -9118.9
## + fdf8628ca7      1      0.00 9006.5 -9118.9
## + `7cb7913148_5`  1      0.00 9006.5 -9118.9
## - `3eb53ae932`    1      2.38 9008.8 -9118.7
## - c1b8ce2354      1      2.38 9008.8 -9118.7
## - bdf934caa7      1      2.40 9008.9 -9118.7
## - f66b98dd69      1      2.61 9009.1 -9118.3
## - `384bec5dd1_1`  1      2.68 9009.1 -9118.1
## - `2719b72c0d`    1      2.71 9009.2 -9118.1
## - `98475257f7`    1      2.76 9009.2 -9118.0
## - `298ed82b22`    1      3.33 9009.8 -9117.0
## - `136c1727c3`    1      3.40 9009.9 -9116.9
## - `1fa099bb01`    1      3.76 9010.2 -9116.2
## - ae08d2297e      1      3.97 9010.4 -9115.8
## - b4112a94a6      1      4.16 9010.6 -9115.5
## - `8de0382f02`    1      4.16 9010.6 -9115.5
## - `1f222e3669`    1      4.19 9010.7 -9115.5
## - abca7a848f      1      4.36 9010.8 -9115.2
## - fe0318e273      1      4.87 9011.3 -9114.2
## - `65aed7dc1f`    1      6.30 9012.8 -9111.7
## - `49756d8e0f`    1      8.86 9015.3 -9107.1
## - `253eb5ef11`    1     12.78 9019.2 -9100.1
## - `60ec1426ce`    1     14.25 9020.7 -9097.5
## - `016399044a`    1     18.69 9025.2 -9089.6
## - c0c3df65b1      1     19.73 9026.2 -9087.7
## - `1f3058af83`    1     20.29 9026.8 -9086.7
## - `087235d61e`    1     24.54 9031.0 -9079.2
## - f0a0febd35      1     25.57 9032.0 -9077.3
## - `7fe6cb4c98`    1     36.79 9043.2 -9057.4
## - `87b982928b`    1     47.49 9054.0 -9038.4
## - a14fd026ce      1     49.23 9055.7 -9035.3
## - `5f360995ef`    1     53.22 9059.7 -9028.2
## - f013b60e50      1     54.06 9060.5 -9026.7
## - ea0f4a32e3      1     71.92 9078.4 -8995.0
## - `174825d438`    1     87.71 9094.2 -8967.1
## - `2d7fe4693a`    1    119.01 9125.5 -8911.9
## - `8f5f7c556a`    1    125.72 9132.2 -8900.0
## - `8c2e088a3d`    1    126.23 9132.7 -8899.1
## - d2c775fa99      1    201.15 9207.6 -8767.8
## - beb6e17af1      1    284.33 9290.8 -8623.2
## - `5b862c0a8f`    1    298.03 9304.5 -8599.5
## - `9a575e82a4_1`  1    312.67 9319.1 -8574.2
## - `06888ceac9_1`  1    359.67 9366.1 -8493.3
## - `6db53d265a`    1    380.48 9386.9 -8457.6
## - e86a2190c1      1    388.51 9395.0 -8443.9
## - aee1e4fc85      1    446.12 9452.6 -8345.6
## 
## Step:  AIC=-9122.88
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - `4fc17427c8`    1      0.03 9006.5 -9124.8
## - `7cb7913148_1`  1      0.05 9006.5 -9124.8
## - `072b7e8f27`    1      0.06 9006.6 -9124.8
## - b709f75447      1      0.06 9006.6 -9124.8
## - `7743f273c2`    1      0.07 9006.6 -9124.8
## - `779d13189e`    1      0.08 9006.6 -9124.7
## - `7841b6a5b1`    1      0.10 9006.6 -9124.7
## - `6516422788`    1      0.11 9006.6 -9124.7
## - `2a457d15d9`    1      0.12 9006.6 -9124.7
## - e5efa4d39a      1      0.12 9006.6 -9124.7
## - `29bbd86997`    1      0.16 9006.6 -9124.6
## - `12eda2d982`    1      0.16 9006.7 -9124.6
## - e0a0772df0      1      0.16 9006.7 -9124.6
## - c58f611921      1      0.18 9006.7 -9124.6
## - `99d44111c9`    1      0.18 9006.7 -9124.6
## - `20f1afc5c7`    1      0.20 9006.7 -9124.5
## - ac826f0013      1      0.20 9006.7 -9124.5
## - `4468394575`    1      0.21 9006.7 -9124.5
## - `8311343404`    1      0.26 9006.7 -9124.4
## - `3df2300fa2`    1      0.28 9006.8 -9124.4
## - `7cb7913148_2`  1      0.31 9006.8 -9124.3
## - `7cb7913148_7`  1      0.33 9006.8 -9124.3
## - dcfcbc2ea1      1      0.34 9006.8 -9124.3
## - `96e6f0be58`    1      0.39 9006.9 -9124.2
## - ee2ac696ff      1      0.39 9006.9 -9124.2
## - `25bbf0e7e7`    1      0.47 9007.0 -9124.0
## - `55cf3f7627`    1      0.48 9007.0 -9124.0
## - `8a21502326`    1      0.52 9007.0 -9124.0
## - `0e2ab0831c`    1      0.56 9007.1 -9123.9
## - `9b6e0b36c2`    1      0.58 9007.1 -9123.9
## - `7cb7913148_3`  1      0.60 9007.1 -9123.8
## - `2e874bc151`    1      0.76 9007.2 -9123.5
## - fe8cdd80ba      1      0.91 9007.4 -9123.3
## - fbf66c8021      1      0.96 9007.5 -9123.2
## - `7cb7913148_4`  1      1.00 9007.5 -9123.1
## - `0342faceb5`    1      1.03 9007.5 -9123.0
## - `0b846350ef`    1      1.04 9007.5 -9123.0
## - `7cb7913148_6`  1      1.04 9007.5 -9123.0
## - aa69c802b6      1      1.06 9007.6 -9123.0
## <none>                        9006.5 -9122.9
## - `789b5244a9`    1      1.24 9007.7 -9122.7
## - ed7e658a27      1      1.27 9007.8 -9122.6
## - `2bc6ab42f7`    1      1.30 9007.8 -9122.6
## - ba54a2a637      1      1.33 9007.8 -9122.5
## - ffd1cdcfc1      1      1.48 9008.0 -9122.2
## - d4d6566f9c      1      1.57 9008.1 -9122.1
## - `55907cc1de`    1      1.69 9008.2 -9121.9
## - `63bcf89b1d`    1      1.76 9008.3 -9121.7
## - `7925993f42`    1      1.89 9008.4 -9121.5
## - `56371466d7`    1      1.90 9008.4 -9121.5
## - `3e200bf766`    1      1.96 9008.4 -9121.4
## - `04e7268385`    1      1.97 9008.5 -9121.4
## - e7ee22effb      1      2.08 9008.6 -9121.2
## - `173b6590ae`    1      2.09 9008.6 -9121.1
## + a24802caa5      1      0.03 9006.5 -9120.9
## + d035af6ffa      1      0.02 9006.5 -9120.9
## + b9a487ac3c      1      0.01 9006.5 -9120.9
## + `7734c0c22f`    1      0.01 9006.5 -9120.9
## - `96c30c7eef`    1      2.23 9008.7 -9120.9
## + `77b3b41efa`    1      0.01 9006.5 -9120.9
## + `435dec85e2`    1      0.00 9006.5 -9120.9
## + fdf8628ca7      1      0.00 9006.5 -9120.9
## + `7cb7913148_5`  1      0.00 9006.5 -9120.9
## - `3eb53ae932`    1      2.38 9008.9 -9120.6
## - c1b8ce2354      1      2.38 9008.9 -9120.6
## - bdf934caa7      1      2.40 9008.9 -9120.6
## - f66b98dd69      1      2.61 9009.1 -9120.2
## - `384bec5dd1_1`  1      2.68 9009.2 -9120.1
## - `2719b72c0d`    1      2.71 9009.2 -9120.1
## - `98475257f7`    1      2.76 9009.3 -9120.0
## - `298ed82b22`    1      3.34 9009.8 -9118.9
## - `136c1727c3`    1      3.38 9009.9 -9118.8
## - `1fa099bb01`    1      3.77 9010.3 -9118.2
## - ae08d2297e      1      3.98 9010.5 -9117.8
## - b4112a94a6      1      4.16 9010.7 -9117.5
## - `8de0382f02`    1      4.17 9010.7 -9117.4
## - `1f222e3669`    1      4.19 9010.7 -9117.4
## - abca7a848f      1      4.35 9010.8 -9117.1
## - fe0318e273      1      4.87 9011.4 -9116.2
## - `65aed7dc1f`    1      6.30 9012.8 -9113.6
## - `49756d8e0f`    1      8.86 9015.3 -9109.1
## - `253eb5ef11`    1     12.78 9019.3 -9102.1
## - `60ec1426ce`    1     14.26 9020.8 -9099.4
## - `016399044a`    1     18.70 9025.2 -9091.5
## - c0c3df65b1      1     19.73 9026.2 -9089.7
## - `1f3058af83`    1     20.30 9026.8 -9088.7
## - `087235d61e`    1     24.54 9031.0 -9081.1
## - f0a0febd35      1     25.56 9032.1 -9079.3
## - `7fe6cb4c98`    1     36.79 9043.3 -9059.3
## - `87b982928b`    1     47.50 9054.0 -9040.3
## - a14fd026ce      1     49.22 9055.7 -9037.3
## - `5f360995ef`    1     53.20 9059.7 -9030.2
## - f013b60e50      1     54.06 9060.5 -9028.7
## - ea0f4a32e3      1     71.94 9078.4 -8997.0
## - `174825d438`    1     87.72 9094.2 -8969.0
## - `2d7fe4693a`    1    118.99 9125.5 -8913.8
## - `8f5f7c556a`    1    125.70 9132.2 -8902.0
## - `8c2e088a3d`    1    126.25 9132.7 -8901.1
## - d2c775fa99      1    201.14 9207.6 -8769.7
## - beb6e17af1      1    284.34 9290.8 -8625.1
## - `5b862c0a8f`    1    298.21 9304.7 -8601.1
## - `9a575e82a4_1`  1    312.66 9319.2 -8576.2
## - `06888ceac9_1`  1    359.68 9366.2 -8495.2
## - `6db53d265a`    1    380.48 9387.0 -8459.6
## - e86a2190c1      1    388.59 9395.1 -8445.7
## - aee1e4fc85      1    446.10 9452.6 -8347.6
## 
## Step:  AIC=-9124.83
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + b709f75447 + `4468394575` + 
##     ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - `7cb7913148_1`  1      0.05 9006.6 -9126.7
## - `072b7e8f27`    1      0.06 9006.6 -9126.7
## - b709f75447      1      0.06 9006.6 -9126.7
## - `7743f273c2`    1      0.07 9006.6 -9126.7
## - `779d13189e`    1      0.08 9006.6 -9126.7
## - `7841b6a5b1`    1      0.10 9006.6 -9126.6
## - `6516422788`    1      0.11 9006.6 -9126.6
## - `2a457d15d9`    1      0.12 9006.6 -9126.6
## - e5efa4d39a      1      0.12 9006.6 -9126.6
## - `29bbd86997`    1      0.16 9006.7 -9126.5
## - `12eda2d982`    1      0.16 9006.7 -9126.5
## - e0a0772df0      1      0.16 9006.7 -9126.5
## - c58f611921      1      0.18 9006.7 -9126.5
## - `99d44111c9`    1      0.18 9006.7 -9126.5
## - `20f1afc5c7`    1      0.20 9006.7 -9126.5
## - ac826f0013      1      0.20 9006.7 -9126.5
## - `4468394575`    1      0.21 9006.7 -9126.5
## - `8311343404`    1      0.26 9006.8 -9126.4
## - `3df2300fa2`    1      0.28 9006.8 -9126.3
## - `7cb7913148_2`  1      0.31 9006.8 -9126.3
## - `7cb7913148_7`  1      0.33 9006.8 -9126.2
## - dcfcbc2ea1      1      0.33 9006.9 -9126.2
## - ee2ac696ff      1      0.39 9006.9 -9126.1
## - `96e6f0be58`    1      0.39 9006.9 -9126.1
## - `25bbf0e7e7`    1      0.47 9007.0 -9126.0
## - `55cf3f7627`    1      0.48 9007.0 -9126.0
## - `8a21502326`    1      0.52 9007.0 -9125.9
## - `0e2ab0831c`    1      0.56 9007.1 -9125.8
## - `9b6e0b36c2`    1      0.58 9007.1 -9125.8
## - `7cb7913148_3`  1      0.60 9007.1 -9125.8
## - `2e874bc151`    1      0.76 9007.3 -9125.5
## - fe8cdd80ba      1      0.91 9007.4 -9125.2
## - fbf66c8021      1      0.96 9007.5 -9125.1
## - `7cb7913148_4`  1      1.00 9007.5 -9125.0
## - `0342faceb5`    1      1.02 9007.5 -9125.0
## - `7cb7913148_6`  1      1.04 9007.6 -9125.0
## - `0b846350ef`    1      1.04 9007.6 -9125.0
## - aa69c802b6      1      1.06 9007.6 -9124.9
## <none>                        9006.5 -9124.8
## - `789b5244a9`    1      1.23 9007.8 -9124.6
## - ed7e658a27      1      1.27 9007.8 -9124.6
## - `2bc6ab42f7`    1      1.30 9007.8 -9124.5
## - ba54a2a637      1      1.33 9007.9 -9124.5
## - ffd1cdcfc1      1      1.48 9008.0 -9124.2
## - d4d6566f9c      1      1.58 9008.1 -9124.0
## - `55907cc1de`    1      1.69 9008.2 -9123.8
## - `63bcf89b1d`    1      1.77 9008.3 -9123.7
## - `7925993f42`    1      1.89 9008.4 -9123.5
## - `56371466d7`    1      1.90 9008.4 -9123.4
## - `3e200bf766`    1      1.96 9008.5 -9123.3
## - `04e7268385`    1      1.96 9008.5 -9123.3
## - e7ee22effb      1      2.09 9008.6 -9123.1
## - `173b6590ae`    1      2.09 9008.6 -9123.1
## + `4fc17427c8`    1      0.03 9006.5 -9122.9
## + a24802caa5      1      0.03 9006.5 -9122.9
## + d035af6ffa      1      0.02 9006.5 -9122.9
## + b9a487ac3c      1      0.01 9006.5 -9122.8
## + `7734c0c22f`    1      0.01 9006.5 -9122.8
## + `77b3b41efa`    1      0.01 9006.5 -9122.8
## - `96c30c7eef`    1      2.23 9008.8 -9122.8
## + `435dec85e2`    1      0.00 9006.5 -9122.8
## + fdf8628ca7      1      0.00 9006.5 -9122.8
## + `7cb7913148_5`  1      0.00 9006.5 -9122.8
## - `3eb53ae932`    1      2.38 9008.9 -9122.6
## - c1b8ce2354      1      2.38 9008.9 -9122.6
## - bdf934caa7      1      2.40 9008.9 -9122.6
## - f66b98dd69      1      2.61 9009.1 -9122.2
## - `384bec5dd1_1`  1      2.69 9009.2 -9122.0
## - `2719b72c0d`    1      2.70 9009.2 -9122.0
## - `98475257f7`    1      2.76 9009.3 -9121.9
## - `298ed82b22`    1      3.34 9009.9 -9120.9
## - `136c1727c3`    1      3.38 9009.9 -9120.8
## - `1fa099bb01`    1      3.77 9010.3 -9120.1
## - ae08d2297e      1      3.98 9010.5 -9119.7
## - b4112a94a6      1      4.16 9010.7 -9119.4
## - `8de0382f02`    1      4.16 9010.7 -9119.4
## - `1f222e3669`    1      4.19 9010.7 -9119.3
## - abca7a848f      1      4.37 9010.9 -9119.0
## - fe0318e273      1      4.87 9011.4 -9118.1
## - `65aed7dc1f`    1      6.30 9012.8 -9115.6
## - `49756d8e0f`    1      8.85 9015.4 -9111.0
## - `253eb5ef11`    1     12.77 9019.3 -9104.1
## - `60ec1426ce`    1     14.27 9020.8 -9101.4
## - `016399044a`    1     18.71 9025.2 -9093.5
## - c0c3df65b1      1     19.74 9026.3 -9091.6
## - `1f3058af83`    1     20.31 9026.8 -9090.6
## - `087235d61e`    1     24.53 9031.1 -9083.1
## - f0a0febd35      1     25.55 9032.1 -9081.3
## - `7fe6cb4c98`    1     36.80 9043.3 -9061.3
## - `87b982928b`    1     47.50 9054.0 -9042.3
## - a14fd026ce      1     49.23 9055.7 -9039.2
## - `5f360995ef`    1     53.19 9059.7 -9032.2
## - f013b60e50      1     54.04 9060.6 -9030.6
## - ea0f4a32e3      1     71.92 9078.4 -8998.9
## - `174825d438`    1     87.74 9094.3 -8970.9
## - `2d7fe4693a`    1    118.99 9125.5 -8915.8
## - `8f5f7c556a`    1    125.70 9132.2 -8904.0
## - `8c2e088a3d`    1    126.23 9132.8 -8903.0
## - d2c775fa99      1    201.12 9207.6 -8771.7
## - beb6e17af1      1    284.36 9290.9 -8627.0
## - `5b862c0a8f`    1    298.19 9304.7 -8603.1
## - `9a575e82a4_1`  1    312.63 9319.2 -8578.2
## - `06888ceac9_1`  1    359.71 9366.2 -8497.1
## - `6db53d265a`    1    380.54 9387.1 -8461.4
## - e86a2190c1      1    388.56 9395.1 -8447.7
## - aee1e4fc85      1    446.08 9452.6 -8349.6
## 
## Step:  AIC=-9126.74
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + b709f75447 + 
##     `4468394575` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - `072b7e8f27`    1      0.06 9006.6 -9128.6
## - b709f75447      1      0.06 9006.6 -9128.6
## - `7743f273c2`    1      0.07 9006.6 -9128.6
## - `779d13189e`    1      0.08 9006.7 -9128.6
## - `7841b6a5b1`    1      0.10 9006.7 -9128.6
## - `6516422788`    1      0.11 9006.7 -9128.5
## - `2a457d15d9`    1      0.12 9006.7 -9128.5
## - e5efa4d39a      1      0.12 9006.7 -9128.5
## - `29bbd86997`    1      0.16 9006.7 -9128.5
## - `12eda2d982`    1      0.16 9006.7 -9128.5
## - e0a0772df0      1      0.16 9006.7 -9128.5
## - c58f611921      1      0.18 9006.8 -9128.4
## - `99d44111c9`    1      0.18 9006.8 -9128.4
## - `20f1afc5c7`    1      0.20 9006.8 -9128.4
## - ac826f0013      1      0.20 9006.8 -9128.4
## - `4468394575`    1      0.20 9006.8 -9128.4
## - `8311343404`    1      0.26 9006.8 -9128.3
## - `7cb7913148_2`  1      0.26 9006.8 -9128.3
## - `3df2300fa2`    1      0.28 9006.8 -9128.2
## - `7cb7913148_7`  1      0.33 9006.9 -9128.2
## - dcfcbc2ea1      1      0.33 9006.9 -9128.1
## - ee2ac696ff      1      0.38 9007.0 -9128.1
## - `96e6f0be58`    1      0.38 9007.0 -9128.1
## - `25bbf0e7e7`    1      0.47 9007.0 -9127.9
## - `55cf3f7627`    1      0.48 9007.0 -9127.9
## - `8a21502326`    1      0.52 9007.1 -9127.8
## - `0e2ab0831c`    1      0.56 9007.1 -9127.7
## - `9b6e0b36c2`    1      0.58 9007.2 -9127.7
## - `2e874bc151`    1      0.75 9007.3 -9127.4
## - `7cb7913148_3`  1      0.78 9007.4 -9127.3
## - fe8cdd80ba      1      0.91 9007.5 -9127.1
## - `7cb7913148_4`  1      0.96 9007.5 -9127.0
## - fbf66c8021      1      0.96 9007.5 -9127.0
## - `0342faceb5`    1      1.02 9007.6 -9126.9
## - `7cb7913148_6`  1      1.03 9007.6 -9126.9
## - `0b846350ef`    1      1.04 9007.6 -9126.9
## - aa69c802b6      1      1.06 9007.6 -9126.8
## <none>                        9006.6 -9126.7
## - `789b5244a9`    1      1.24 9007.8 -9126.5
## - ed7e658a27      1      1.27 9007.8 -9126.5
## - `2bc6ab42f7`    1      1.30 9007.9 -9126.4
## - ba54a2a637      1      1.32 9007.9 -9126.4
## - ffd1cdcfc1      1      1.48 9008.1 -9126.1
## - d4d6566f9c      1      1.57 9008.1 -9125.9
## - `55907cc1de`    1      1.69 9008.3 -9125.7
## - `63bcf89b1d`    1      1.78 9008.4 -9125.6
## - `7925993f42`    1      1.89 9008.5 -9125.4
## - `56371466d7`    1      1.90 9008.5 -9125.3
## - `3e200bf766`    1      1.95 9008.5 -9125.3
## - `04e7268385`    1      1.96 9008.5 -9125.2
## - `173b6590ae`    1      2.08 9008.7 -9125.0
## - e7ee22effb      1      2.10 9008.7 -9125.0
## + `7cb7913148_1`  1      0.05 9006.5 -9124.8
## + `4fc17427c8`    1      0.03 9006.5 -9124.8
## + a24802caa5      1      0.03 9006.5 -9124.8
## + d035af6ffa      1      0.02 9006.6 -9124.8
## + b9a487ac3c      1      0.01 9006.6 -9124.8
## + `7734c0c22f`    1      0.01 9006.6 -9124.8
## + `77b3b41efa`    1      0.01 9006.6 -9124.8
## + `435dec85e2`    1      0.00 9006.6 -9124.7
## - `96c30c7eef`    1      2.24 9008.8 -9124.7
## + `7cb7913148_5`  1      0.00 9006.6 -9124.7
## + fdf8628ca7      1      0.00 9006.6 -9124.7
## - `3eb53ae932`    1      2.37 9008.9 -9124.5
## - c1b8ce2354      1      2.37 9008.9 -9124.5
## - bdf934caa7      1      2.39 9009.0 -9124.5
## - f66b98dd69      1      2.61 9009.2 -9124.1
## - `384bec5dd1_1`  1      2.69 9009.3 -9123.9
## - `2719b72c0d`    1      2.71 9009.3 -9123.9
## - `98475257f7`    1      2.75 9009.3 -9123.8
## - `298ed82b22`    1      3.35 9009.9 -9122.8
## - `136c1727c3`    1      3.38 9010.0 -9122.7
## - `1fa099bb01`    1      3.79 9010.4 -9122.0
## - ae08d2297e      1      3.99 9010.6 -9121.6
## - b4112a94a6      1      4.17 9010.7 -9121.3
## - `8de0382f02`    1      4.17 9010.7 -9121.3
## - `1f222e3669`    1      4.21 9010.8 -9121.2
## - abca7a848f      1      4.37 9010.9 -9120.9
## - fe0318e273      1      4.86 9011.4 -9120.1
## - `65aed7dc1f`    1      6.30 9012.9 -9117.5
## - `49756d8e0f`    1      8.84 9015.4 -9113.0
## - `253eb5ef11`    1     12.76 9019.3 -9106.0
## - `60ec1426ce`    1     14.27 9020.8 -9103.3
## - `016399044a`    1     18.69 9025.3 -9095.4
## - c0c3df65b1      1     19.76 9026.3 -9093.5
## - `1f3058af83`    1     20.31 9026.9 -9092.5
## - `087235d61e`    1     24.55 9031.1 -9085.0
## - f0a0febd35      1     25.54 9032.1 -9083.2
## - `7fe6cb4c98`    1     36.76 9043.3 -9063.2
## - `87b982928b`    1     47.52 9054.1 -9044.1
## - a14fd026ce      1     49.30 9055.9 -9041.0
## - `5f360995ef`    1     53.26 9059.8 -9033.9
## - f013b60e50      1     54.03 9060.6 -9032.6
## - ea0f4a32e3      1     71.96 9078.5 -9000.8
## - `174825d438`    1     87.74 9094.3 -8972.9
## - `2d7fe4693a`    1    119.02 9125.6 -8917.6
## - `8f5f7c556a`    1    125.74 9132.3 -8905.8
## - `8c2e088a3d`    1    126.25 9132.8 -8904.9
## - d2c775fa99      1    201.26 9207.8 -8773.4
## - beb6e17af1      1    284.44 9291.0 -8628.8
## - `5b862c0a8f`    1    298.29 9304.9 -8604.8
## - `9a575e82a4_1`  1    312.60 9319.2 -8580.1
## - `06888ceac9_1`  1    359.79 9366.4 -8498.9
## - `6db53d265a`    1    380.49 9387.1 -8463.4
## - e86a2190c1      1    388.57 9395.1 -8449.6
## - aee1e4fc85      1    446.18 9452.8 -8351.3
## 
## Step:  AIC=-9128.63
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + b709f75447 + `4468394575` + 
##     ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - b709f75447      1      0.06 9006.7 -9130.5
## - `7743f273c2`    1      0.07 9006.7 -9130.5
## - `779d13189e`    1      0.08 9006.7 -9130.5
## - `7841b6a5b1`    1      0.10 9006.7 -9130.4
## - `6516422788`    1      0.11 9006.7 -9130.4
## - `2a457d15d9`    1      0.12 9006.8 -9130.4
## - e5efa4d39a      1      0.12 9006.8 -9130.4
## - `29bbd86997`    1      0.16 9006.8 -9130.3
## - `12eda2d982`    1      0.16 9006.8 -9130.3
## - e0a0772df0      1      0.16 9006.8 -9130.3
## - c58f611921      1      0.18 9006.8 -9130.3
## - `99d44111c9`    1      0.18 9006.8 -9130.3
## - `4468394575`    1      0.20 9006.8 -9130.3
## - `20f1afc5c7`    1      0.20 9006.8 -9130.3
## - ac826f0013      1      0.20 9006.8 -9130.3
## - `8311343404`    1      0.26 9006.9 -9130.2
## - `7cb7913148_2`  1      0.27 9006.9 -9130.2
## - `3df2300fa2`    1      0.28 9006.9 -9130.1
## - `7cb7913148_7`  1      0.33 9007.0 -9130.0
## - dcfcbc2ea1      1      0.33 9007.0 -9130.0
## - ee2ac696ff      1      0.38 9007.0 -9129.9
## - `96e6f0be58`    1      0.39 9007.0 -9129.9
## - `25bbf0e7e7`    1      0.47 9007.1 -9129.8
## - `55cf3f7627`    1      0.48 9007.1 -9129.8
## - `8a21502326`    1      0.52 9007.2 -9129.7
## - `0e2ab0831c`    1      0.56 9007.2 -9129.6
## - `9b6e0b36c2`    1      0.58 9007.2 -9129.6
## - `2e874bc151`    1      0.76 9007.4 -9129.3
## - `7cb7913148_3`  1      0.79 9007.4 -9129.2
## - fe8cdd80ba      1      0.91 9007.5 -9129.0
## - `7cb7913148_4`  1      0.96 9007.6 -9128.9
## - fbf66c8021      1      0.96 9007.6 -9128.9
## - `0342faceb5`    1      1.03 9007.7 -9128.8
## - `7cb7913148_6`  1      1.03 9007.7 -9128.8
## - `0b846350ef`    1      1.04 9007.7 -9128.8
## - aa69c802b6      1      1.07 9007.7 -9128.7
## <none>                        9006.6 -9128.6
## - `789b5244a9`    1      1.25 9007.9 -9128.4
## - ed7e658a27      1      1.28 9007.9 -9128.3
## - `2bc6ab42f7`    1      1.30 9007.9 -9128.3
## - ba54a2a637      1      1.33 9008.0 -9128.3
## - ffd1cdcfc1      1      1.47 9008.1 -9128.0
## - d4d6566f9c      1      1.57 9008.2 -9127.8
## - `55907cc1de`    1      1.70 9008.3 -9127.6
## - `63bcf89b1d`    1      1.79 9008.4 -9127.4
## - `7925993f42`    1      1.89 9008.5 -9127.3
## - `56371466d7`    1      1.91 9008.5 -9127.2
## - `3e200bf766`    1      1.95 9008.6 -9127.1
## - `04e7268385`    1      1.96 9008.6 -9127.1
## - `173b6590ae`    1      2.09 9008.7 -9126.9
## - e7ee22effb      1      2.10 9008.7 -9126.9
## + `072b7e8f27`    1      0.06 9006.6 -9126.7
## + `7cb7913148_1`  1      0.05 9006.6 -9126.7
## + `4fc17427c8`    1      0.03 9006.6 -9126.7
## + a24802caa5      1      0.03 9006.6 -9126.7
## + d035af6ffa      1      0.02 9006.6 -9126.7
## + b9a487ac3c      1      0.01 9006.6 -9126.6
## + `7734c0c22f`    1      0.01 9006.6 -9126.6
## + `77b3b41efa`    1      0.01 9006.6 -9126.6
## + `435dec85e2`    1      0.00 9006.6 -9126.6
## - `96c30c7eef`    1      2.24 9008.9 -9126.6
## + `7cb7913148_5`  1      0.00 9006.6 -9126.6
## + fdf8628ca7      1      0.00 9006.6 -9126.6
## - `3eb53ae932`    1      2.37 9009.0 -9126.4
## - c1b8ce2354      1      2.37 9009.0 -9126.4
## - bdf934caa7      1      2.39 9009.0 -9126.4
## - f66b98dd69      1      2.61 9009.2 -9126.0
## - `384bec5dd1_1`  1      2.69 9009.3 -9125.8
## - `2719b72c0d`    1      2.71 9009.3 -9125.8
## - `98475257f7`    1      2.75 9009.4 -9125.7
## - `298ed82b22`    1      3.34 9010.0 -9124.7
## - `136c1727c3`    1      3.39 9010.0 -9124.6
## - `1fa099bb01`    1      3.78 9010.4 -9123.9
## - ae08d2297e      1      3.99 9010.6 -9123.5
## - `8de0382f02`    1      4.16 9010.8 -9123.2
## - b4112a94a6      1      4.16 9010.8 -9123.2
## - `1f222e3669`    1      4.22 9010.9 -9123.1
## - abca7a848f      1      4.39 9011.0 -9122.8
## - fe0318e273      1      4.87 9011.5 -9121.9
## - `65aed7dc1f`    1      6.31 9012.9 -9119.4
## - `49756d8e0f`    1      8.82 9015.5 -9114.9
## - `253eb5ef11`    1     12.76 9019.4 -9107.9
## - `60ec1426ce`    1     14.26 9020.9 -9105.2
## - `016399044a`    1     18.67 9025.3 -9097.3
## - c0c3df65b1      1     19.76 9026.4 -9095.4
## - `1f3058af83`    1     20.29 9026.9 -9094.5
## - `087235d61e`    1     24.56 9031.2 -9086.8
## - f0a0febd35      1     25.53 9032.2 -9085.1
## - `7fe6cb4c98`    1     36.76 9043.4 -9065.1
## - `87b982928b`    1     47.52 9054.2 -9046.0
## - a14fd026ce      1     49.33 9056.0 -9042.8
## - `5f360995ef`    1     53.22 9059.9 -9035.9
## - f013b60e50      1     54.03 9060.7 -9034.5
## - ea0f4a32e3      1     71.91 9078.5 -9002.8
## - `174825d438`    1     87.76 9094.4 -8974.7
## - `2d7fe4693a`    1    119.05 9125.7 -8919.5
## - `8f5f7c556a`    1    125.71 9132.3 -8907.8
## - `8c2e088a3d`    1    126.23 9132.9 -8906.8
## - d2c775fa99      1    201.49 9208.1 -8774.9
## - beb6e17af1      1    284.40 9291.0 -8630.8
## - `5b862c0a8f`    1    298.29 9304.9 -8606.7
## - `9a575e82a4_1`  1    312.61 9319.2 -8582.0
## - `06888ceac9_1`  1    359.73 9366.4 -8500.9
## - `6db53d265a`    1    380.65 9387.3 -8465.0
## - e86a2190c1      1    388.51 9395.1 -8451.6
## - aee1e4fc85      1    446.32 9453.0 -8352.9
## 
## Step:  AIC=-9130.51
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `4468394575` + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS     AIC
## - `7743f273c2`    1      0.07 9006.8 -9132.4
## - `779d13189e`    1      0.08 9006.8 -9132.4
## - `7841b6a5b1`    1      0.10 9006.8 -9132.3
## - `6516422788`    1      0.12 9006.8 -9132.3
## - `2a457d15d9`    1      0.12 9006.8 -9132.3
## - e5efa4d39a      1      0.12 9006.8 -9132.3
## - `29bbd86997`    1      0.16 9006.9 -9132.2
## - e0a0772df0      1      0.16 9006.9 -9132.2
## - `12eda2d982`    1      0.16 9006.9 -9132.2
## - c58f611921      1      0.18 9006.9 -9132.2
## - `99d44111c9`    1      0.18 9006.9 -9132.2
## - `4468394575`    1      0.20 9006.9 -9132.2
## - `20f1afc5c7`    1      0.20 9006.9 -9132.2
## - ac826f0013      1      0.20 9006.9 -9132.1
## - `8311343404`    1      0.26 9007.0 -9132.1
## - `7cb7913148_2`  1      0.27 9007.0 -9132.0
## - `3df2300fa2`    1      0.28 9007.0 -9132.0
## - `7cb7913148_7`  1      0.33 9007.0 -9131.9
## - dcfcbc2ea1      1      0.34 9007.0 -9131.9
## - ee2ac696ff      1      0.38 9007.1 -9131.8
## - `96e6f0be58`    1      0.39 9007.1 -9131.8
## - `25bbf0e7e7`    1      0.48 9007.2 -9131.7
## - `55cf3f7627`    1      0.48 9007.2 -9131.7
## - `8a21502326`    1      0.52 9007.2 -9131.6
## - `0e2ab0831c`    1      0.56 9007.3 -9131.5
## - `9b6e0b36c2`    1      0.58 9007.3 -9131.5
## - `2e874bc151`    1      0.76 9007.5 -9131.2
## - `7cb7913148_3`  1      0.79 9007.5 -9131.1
## - fe8cdd80ba      1      0.92 9007.6 -9130.9
## - `7cb7913148_4`  1      0.96 9007.7 -9130.8
## - fbf66c8021      1      0.96 9007.7 -9130.8
## - `7cb7913148_6`  1      1.03 9007.7 -9130.7
## - `0342faceb5`    1      1.03 9007.7 -9130.7
## - `0b846350ef`    1      1.04 9007.7 -9130.7
## - aa69c802b6      1      1.07 9007.8 -9130.6
## <none>                        9006.7 -9130.5
## - `789b5244a9`    1      1.25 9007.9 -9130.3
## - ed7e658a27      1      1.28 9008.0 -9130.2
## - `2bc6ab42f7`    1      1.30 9008.0 -9130.2
## - ba54a2a637      1      1.33 9008.0 -9130.1
## - ffd1cdcfc1      1      1.47 9008.2 -9129.9
## - d4d6566f9c      1      1.56 9008.3 -9129.7
## - `55907cc1de`    1      1.70 9008.4 -9129.5
## - `63bcf89b1d`    1      1.79 9008.5 -9129.3
## - `7925993f42`    1      1.88 9008.6 -9129.1
## - `56371466d7`    1      1.91 9008.6 -9129.1
## - `3e200bf766`    1      1.95 9008.7 -9129.0
## - `04e7268385`    1      1.96 9008.7 -9129.0
## - `173b6590ae`    1      2.08 9008.8 -9128.8
## - e7ee22effb      1      2.11 9008.8 -9128.7
## + b709f75447      1      0.06 9006.6 -9128.6
## + `072b7e8f27`    1      0.06 9006.6 -9128.6
## + `7cb7913148_1`  1      0.05 9006.6 -9128.6
## + `4fc17427c8`    1      0.03 9006.7 -9128.6
## + a24802caa5      1      0.03 9006.7 -9128.6
## + d035af6ffa      1      0.02 9006.7 -9128.5
## + b9a487ac3c      1      0.01 9006.7 -9128.5
## + `7734c0c22f`    1      0.01 9006.7 -9128.5
## + `77b3b41efa`    1      0.01 9006.7 -9128.5
## + `435dec85e2`    1      0.00 9006.7 -9128.5
## + `7cb7913148_5`  1      0.00 9006.7 -9128.5
## + fdf8628ca7      1      0.00 9006.7 -9128.5
## - `96c30c7eef`    1      2.25 9008.9 -9128.5
## - `3eb53ae932`    1      2.36 9009.1 -9128.3
## - c1b8ce2354      1      2.36 9009.1 -9128.3
## - bdf934caa7      1      2.39 9009.1 -9128.2
## - f66b98dd69      1      2.62 9009.3 -9127.8
## - `384bec5dd1_1`  1      2.70 9009.4 -9127.7
## - `2719b72c0d`    1      2.72 9009.4 -9127.7
## - `98475257f7`    1      2.76 9009.5 -9127.6
## - `298ed82b22`    1      3.33 9010.0 -9126.6
## - `136c1727c3`    1      3.40 9010.1 -9126.5
## - `1fa099bb01`    1      3.78 9010.5 -9125.8
## - ae08d2297e      1      3.99 9010.7 -9125.4
## - `8de0382f02`    1      4.16 9010.9 -9125.1
## - b4112a94a6      1      4.16 9010.9 -9125.1
## - `1f222e3669`    1      4.21 9010.9 -9125.0
## - abca7a848f      1      4.38 9011.1 -9124.7
## - fe0318e273      1      4.87 9011.6 -9123.8
## - `65aed7dc1f`    1      6.31 9013.0 -9121.3
## - `49756d8e0f`    1      8.85 9015.5 -9116.7
## - `253eb5ef11`    1     12.76 9019.5 -9109.8
## - `60ec1426ce`    1     14.24 9020.9 -9107.1
## - `016399044a`    1     18.69 9025.4 -9099.2
## - c0c3df65b1      1     19.75 9026.4 -9097.3
## - `1f3058af83`    1     20.30 9027.0 -9096.3
## - `087235d61e`    1     24.55 9031.2 -9088.7
## - f0a0febd35      1     25.51 9032.2 -9087.0
## - `7fe6cb4c98`    1     36.78 9043.5 -9067.0
## - `87b982928b`    1     47.55 9054.2 -9047.9
## - a14fd026ce      1     49.30 9056.0 -9044.7
## - `5f360995ef`    1     53.23 9059.9 -9037.8
## - f013b60e50      1     54.06 9060.8 -9036.3
## - ea0f4a32e3      1     71.88 9078.6 -9004.7
## - `174825d438`    1     87.71 9094.4 -8976.7
## - `2d7fe4693a`    1    119.09 9125.8 -8921.3
## - `8f5f7c556a`    1    125.72 9132.4 -8909.6
## - `8c2e088a3d`    1    126.26 9133.0 -8908.7
## - d2c775fa99      1    201.49 9208.2 -8776.8
## - beb6e17af1      1    284.44 9291.1 -8632.6
## - `5b862c0a8f`    1    298.34 9305.0 -8608.5
## - `9a575e82a4_1`  1    312.61 9319.3 -8583.9
## - `06888ceac9_1`  1    359.75 9366.4 -8502.8
## - `6db53d265a`    1    380.72 9387.4 -8466.8
## - e86a2190c1      1    388.45 9395.1 -8453.6
## - aee1e4fc85      1    446.37 9453.1 -8354.8
## 
## Step:  AIC=-9132.38
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `4468394575` + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `779d13189e`    1      0.08 9006.9 -9134.2
## - `7841b6a5b1`    1      0.10 9006.9 -9134.2
## - `6516422788`    1      0.11 9006.9 -9134.2
## - `2a457d15d9`    1      0.12 9006.9 -9134.2
## - e5efa4d39a      1      0.12 9006.9 -9134.2
## - `29bbd86997`    1      0.16 9006.9 -9134.1
## - `12eda2d982`    1      0.16 9006.9 -9134.1
## - e0a0772df0      1      0.16 9006.9 -9134.1
## - c58f611921      1      0.18 9007.0 -9134.1
## - `99d44111c9`    1      0.18 9007.0 -9134.1
## - `4468394575`    1      0.20 9007.0 -9134.0
## - `20f1afc5c7`    1      0.20 9007.0 -9134.0
## - ac826f0013      1      0.21 9007.0 -9134.0
## - `8311343404`    1      0.26 9007.0 -9133.9
## - `7cb7913148_2`  1      0.27 9007.0 -9133.9
## - `3df2300fa2`    1      0.28 9007.1 -9133.9
## - `7cb7913148_7`  1      0.33 9007.1 -9133.8
## - dcfcbc2ea1      1      0.33 9007.1 -9133.8
## - ee2ac696ff      1      0.38 9007.2 -9133.7
## - `96e6f0be58`    1      0.39 9007.2 -9133.7
## - `55cf3f7627`    1      0.48 9007.2 -9133.5
## - `25bbf0e7e7`    1      0.48 9007.2 -9133.5
## - `8a21502326`    1      0.53 9007.3 -9133.4
## - `0e2ab0831c`    1      0.55 9007.3 -9133.4
## - `9b6e0b36c2`    1      0.58 9007.4 -9133.3
## - `2e874bc151`    1      0.76 9007.5 -9133.0
## - `7cb7913148_3`  1      0.80 9007.6 -9133.0
## - fe8cdd80ba      1      0.91 9007.7 -9132.8
## - `7cb7913148_4`  1      0.96 9007.7 -9132.7
## - fbf66c8021      1      0.96 9007.7 -9132.7
## - `7cb7913148_6`  1      1.02 9007.8 -9132.6
## - `0342faceb5`    1      1.03 9007.8 -9132.5
## - `0b846350ef`    1      1.04 9007.8 -9132.5
## - aa69c802b6      1      1.07 9007.8 -9132.5
## <none>                        9006.8 -9132.4
## - `789b5244a9`    1      1.25 9008.0 -9132.1
## - ed7e658a27      1      1.29 9008.1 -9132.1
## - `2bc6ab42f7`    1      1.30 9008.1 -9132.1
## - ba54a2a637      1      1.33 9008.1 -9132.0
## - ffd1cdcfc1      1      1.47 9008.2 -9131.8
## - d4d6566f9c      1      1.56 9008.3 -9131.6
## - `55907cc1de`    1      1.70 9008.5 -9131.4
## - `63bcf89b1d`    1      1.79 9008.6 -9131.2
## - `7925993f42`    1      1.89 9008.7 -9131.0
## - `56371466d7`    1      1.91 9008.7 -9131.0
## - `3e200bf766`    1      1.96 9008.7 -9130.9
## - `04e7268385`    1      1.97 9008.7 -9130.9
## - `173b6590ae`    1      2.09 9008.9 -9130.7
## - e7ee22effb      1      2.11 9008.9 -9130.6
## + `7743f273c2`    1      0.07 9006.7 -9130.5
## + b709f75447      1      0.06 9006.7 -9130.5
## + `072b7e8f27`    1      0.06 9006.7 -9130.5
## + `7cb7913148_1`  1      0.05 9006.7 -9130.5
## + `4fc17427c8`    1      0.03 9006.7 -9130.4
## + a24802caa5      1      0.03 9006.7 -9130.4
## + d035af6ffa      1      0.02 9006.8 -9130.4
## + b9a487ac3c      1      0.01 9006.8 -9130.4
## + `7734c0c22f`    1      0.01 9006.8 -9130.4
## + `77b3b41efa`    1      0.01 9006.8 -9130.4
## + `435dec85e2`    1      0.00 9006.8 -9130.4
## + `7cb7913148_5`  1      0.00 9006.8 -9130.4
## + fdf8628ca7      1      0.00 9006.8 -9130.4
## - `96c30c7eef`    1      2.26 9009.0 -9130.3
## - `3eb53ae932`    1      2.35 9009.1 -9130.2
## - c1b8ce2354      1      2.35 9009.1 -9130.2
## - bdf934caa7      1      2.39 9009.2 -9130.1
## - f66b98dd69      1      2.63 9009.4 -9129.7
## - `384bec5dd1_1`  1      2.72 9009.5 -9129.5
## - `2719b72c0d`    1      2.73 9009.5 -9129.5
## - `98475257f7`    1      2.76 9009.5 -9129.4
## - `298ed82b22`    1      3.33 9010.1 -9128.4
## - `136c1727c3`    1      3.39 9010.2 -9128.3
## - `1fa099bb01`    1      3.77 9010.5 -9127.6
## - ae08d2297e      1      3.98 9010.7 -9127.3
## - `8de0382f02`    1      4.16 9010.9 -9127.0
## - b4112a94a6      1      4.16 9010.9 -9127.0
## - `1f222e3669`    1      4.21 9011.0 -9126.9
## - abca7a848f      1      4.37 9011.1 -9126.6
## - fe0318e273      1      4.86 9011.6 -9125.7
## - `65aed7dc1f`    1      6.31 9013.1 -9123.1
## - `49756d8e0f`    1      8.84 9015.6 -9118.6
## - `253eb5ef11`    1     12.76 9019.5 -9111.6
## - `60ec1426ce`    1     14.25 9021.0 -9109.0
## - `016399044a`    1     18.69 9025.5 -9101.1
## - c0c3df65b1      1     19.74 9026.5 -9099.2
## - `1f3058af83`    1     20.28 9027.0 -9098.2
## - `087235d61e`    1     24.57 9031.3 -9090.6
## - f0a0febd35      1     25.50 9032.3 -9088.9
## - `7fe6cb4c98`    1     36.78 9043.6 -9068.9
## - `87b982928b`    1     47.59 9054.4 -9049.6
## - a14fd026ce      1     49.28 9056.1 -9046.6
## - `5f360995ef`    1     53.28 9060.1 -9039.5
## - f013b60e50      1     54.02 9060.8 -9038.2
## - ea0f4a32e3      1     71.94 9078.7 -9006.5
## - `174825d438`    1     87.78 9094.5 -8978.4
## - `2d7fe4693a`    1    119.09 9125.9 -8923.2
## - `8f5f7c556a`    1    125.72 9132.5 -8911.5
## - `8c2e088a3d`    1    126.32 9133.1 -8910.4
## - d2c775fa99      1    201.42 9208.2 -8778.8
## - beb6e17af1      1    284.44 9291.2 -8634.5
## - `5b862c0a8f`    1    298.34 9305.1 -8610.4
## - `9a575e82a4_1`  1    312.57 9319.3 -8585.8
## - `06888ceac9_1`  1    359.69 9366.5 -8504.8
## - `6db53d265a`    1    380.66 9387.4 -8468.8
## - e86a2190c1      1    388.39 9395.2 -8455.6
## - aee1e4fc85      1    446.35 9453.1 -8356.7
## 
## Step:  AIC=-9134.23
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `4468394575` + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `7841b6a5b1`    1      0.10 9007.0 -9136.1
## - `6516422788`    1      0.11 9007.0 -9136.0
## - `2a457d15d9`    1      0.11 9007.0 -9136.0
## - e5efa4d39a      1      0.12 9007.0 -9136.0
## - `29bbd86997`    1      0.16 9007.0 -9135.9
## - `12eda2d982`    1      0.16 9007.0 -9135.9
## - e0a0772df0      1      0.16 9007.0 -9135.9
## - c58f611921      1      0.18 9007.0 -9135.9
## - `99d44111c9`    1      0.18 9007.0 -9135.9
## - `4468394575`    1      0.20 9007.1 -9135.9
## - `20f1afc5c7`    1      0.20 9007.1 -9135.9
## - ac826f0013      1      0.21 9007.1 -9135.9
## - `8311343404`    1      0.25 9007.1 -9135.8
## - `7cb7913148_2`  1      0.27 9007.1 -9135.7
## - `3df2300fa2`    1      0.27 9007.1 -9135.7
## - `7cb7913148_7`  1      0.33 9007.2 -9135.6
## - dcfcbc2ea1      1      0.33 9007.2 -9135.6
## - `96e6f0be58`    1      0.38 9007.2 -9135.6
## - ee2ac696ff      1      0.38 9007.2 -9135.5
## - `55cf3f7627`    1      0.47 9007.3 -9135.4
## - `25bbf0e7e7`    1      0.48 9007.3 -9135.4
## - `8a21502326`    1      0.53 9007.4 -9135.3
## - `0e2ab0831c`    1      0.55 9007.4 -9135.2
## - `9b6e0b36c2`    1      0.58 9007.4 -9135.2
## - `2e874bc151`    1      0.76 9007.6 -9134.9
## - `7cb7913148_3`  1      0.80 9007.7 -9134.8
## - fe8cdd80ba      1      0.89 9007.8 -9134.6
## - `7cb7913148_4`  1      0.96 9007.8 -9134.5
## - fbf66c8021      1      0.97 9007.8 -9134.5
## - `7cb7913148_6`  1      1.02 9007.9 -9134.4
## - `0342faceb5`    1      1.03 9007.9 -9134.4
## - `0b846350ef`    1      1.04 9007.9 -9134.4
## - aa69c802b6      1      1.07 9007.9 -9134.3
## <none>                        9006.9 -9134.2
## - `789b5244a9`    1      1.25 9008.1 -9134.0
## - ed7e658a27      1      1.29 9008.1 -9133.9
## - `2bc6ab42f7`    1      1.30 9008.2 -9133.9
## - ba54a2a637      1      1.33 9008.2 -9133.9
## - ffd1cdcfc1      1      1.46 9008.3 -9133.6
## - d4d6566f9c      1      1.57 9008.4 -9133.4
## - `55907cc1de`    1      1.70 9008.6 -9133.2
## - `63bcf89b1d`    1      1.78 9008.6 -9133.0
## - `7925993f42`    1      1.88 9008.7 -9132.9
## - `56371466d7`    1      1.90 9008.8 -9132.8
## - `3e200bf766`    1      1.96 9008.8 -9132.7
## - `04e7268385`    1      1.97 9008.8 -9132.7
## - `173b6590ae`    1      2.09 9008.9 -9132.5
## - e7ee22effb      1      2.11 9009.0 -9132.5
## + `779d13189e`    1      0.08 9006.8 -9132.4
## + `7743f273c2`    1      0.07 9006.8 -9132.4
## + b709f75447      1      0.06 9006.8 -9132.3
## + `072b7e8f27`    1      0.06 9006.8 -9132.3
## + `7cb7913148_1`  1      0.05 9006.8 -9132.3
## + `4fc17427c8`    1      0.03 9006.8 -9132.3
## + a24802caa5      1      0.03 9006.8 -9132.3
## + d035af6ffa      1      0.02 9006.8 -9132.3
## + b9a487ac3c      1      0.01 9006.8 -9132.3
## + `7734c0c22f`    1      0.01 9006.8 -9132.2
## + `77b3b41efa`    1      0.01 9006.8 -9132.2
## + `435dec85e2`    1      0.00 9006.9 -9132.2
## + `7cb7913148_5`  1      0.00 9006.9 -9132.2
## + fdf8628ca7      1      0.00 9006.9 -9132.2
## - `96c30c7eef`    1      2.26 9009.1 -9132.2
## - `3eb53ae932`    1      2.35 9009.2 -9132.0
## - c1b8ce2354      1      2.35 9009.2 -9132.0
## - bdf934caa7      1      2.38 9009.2 -9132.0
## - f66b98dd69      1      2.63 9009.5 -9131.5
## - `384bec5dd1_1`  1      2.71 9009.6 -9131.4
## - `2719b72c0d`    1      2.73 9009.6 -9131.4
## - `98475257f7`    1      2.76 9009.6 -9131.3
## - `298ed82b22`    1      3.34 9010.2 -9130.3
## - `136c1727c3`    1      3.39 9010.2 -9130.2
## - `1fa099bb01`    1      3.77 9010.6 -9129.5
## - ae08d2297e      1      3.98 9010.8 -9129.1
## - `8de0382f02`    1      4.16 9011.0 -9128.8
## - b4112a94a6      1      4.16 9011.0 -9128.8
## - `1f222e3669`    1      4.24 9011.1 -9128.7
## - abca7a848f      1      4.38 9011.2 -9128.4
## - fe0318e273      1      4.87 9011.7 -9127.5
## - `65aed7dc1f`    1      6.31 9013.2 -9125.0
## - `49756d8e0f`    1      8.88 9015.7 -9120.4
## - `253eb5ef11`    1     12.85 9019.7 -9113.3
## - `60ec1426ce`    1     14.25 9021.1 -9110.8
## - `016399044a`    1     18.73 9025.6 -9102.8
## - c0c3df65b1      1     19.76 9026.6 -9101.0
## - `1f3058af83`    1     20.25 9027.1 -9100.1
## - `087235d61e`    1     24.55 9031.4 -9092.5
## - f0a0febd35      1     25.51 9032.4 -9090.8
## - `7fe6cb4c98`    1     36.80 9043.7 -9070.7
## - `87b982928b`    1     47.64 9054.5 -9051.4
## - a14fd026ce      1     49.31 9056.2 -9048.4
## - `5f360995ef`    1     53.29 9060.1 -9041.4
## - f013b60e50      1     54.00 9060.9 -9040.1
## - ea0f4a32e3      1     71.92 9078.8 -9008.4
## - `174825d438`    1     87.73 9094.6 -8980.4
## - `2d7fe4693a`    1    119.09 9125.9 -8925.0
## - `8f5f7c556a`    1    125.70 9132.6 -8913.4
## - `8c2e088a3d`    1    126.53 9133.4 -8911.9
## - d2c775fa99      1    201.40 9208.3 -8780.6
## - beb6e17af1      1    284.37 9291.2 -8636.4
## - `5b862c0a8f`    1    298.43 9305.3 -8612.1
## - `9a575e82a4_1`  1    312.58 9319.4 -8587.7
## - `06888ceac9_1`  1    359.89 9366.7 -8506.3
## - `6db53d265a`    1    380.59 9387.4 -8470.8
## - e86a2190c1      1    388.36 9395.2 -8457.5
## - aee1e4fc85      1    446.51 9453.4 -8358.3
## 
## Step:  AIC=-9136.05
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `4468394575` + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `6516422788`    1      0.11 9007.1 -9137.9
## - `2a457d15d9`    1      0.11 9007.1 -9137.8
## - e5efa4d39a      1      0.12 9007.1 -9137.8
## - `29bbd86997`    1      0.16 9007.1 -9137.8
## - `12eda2d982`    1      0.16 9007.1 -9137.8
## - c58f611921      1      0.19 9007.1 -9137.7
## - `99d44111c9`    1      0.19 9007.1 -9137.7
## - `20f1afc5c7`    1      0.20 9007.2 -9137.7
## - `4468394575`    1      0.20 9007.2 -9137.7
## - ac826f0013      1      0.20 9007.2 -9137.7
## - `8311343404`    1      0.25 9007.2 -9137.6
## - `7cb7913148_2`  1      0.27 9007.2 -9137.6
## - `3df2300fa2`    1      0.27 9007.2 -9137.6
## - dcfcbc2ea1      1      0.33 9007.3 -9137.5
## - `7cb7913148_7`  1      0.33 9007.3 -9137.5
## - `96e6f0be58`    1      0.38 9007.3 -9137.4
## - ee2ac696ff      1      0.39 9007.3 -9137.4
## - `55cf3f7627`    1      0.48 9007.4 -9137.2
## - `25bbf0e7e7`    1      0.48 9007.4 -9137.2
## - `8a21502326`    1      0.52 9007.5 -9137.1
## - `0e2ab0831c`    1      0.56 9007.5 -9137.1
## - `9b6e0b36c2`    1      0.58 9007.5 -9137.0
## - `2e874bc151`    1      0.76 9007.7 -9136.7
## - `7cb7913148_3`  1      0.80 9007.8 -9136.6
## - fe8cdd80ba      1      0.89 9007.8 -9136.5
## - `7cb7913148_4`  1      0.96 9007.9 -9136.3
## - fbf66c8021      1      0.97 9007.9 -9136.3
## - `7cb7913148_6`  1      1.02 9008.0 -9136.2
## - `0342faceb5`    1      1.03 9008.0 -9136.2
## - `0b846350ef`    1      1.04 9008.0 -9136.2
## - aa69c802b6      1      1.07 9008.0 -9136.2
## <none>                        9007.0 -9136.1
## - `789b5244a9`    1      1.25 9008.2 -9135.8
## - ed7e658a27      1      1.28 9008.2 -9135.8
## - `2bc6ab42f7`    1      1.30 9008.3 -9135.7
## - ba54a2a637      1      1.33 9008.3 -9135.7
## - ffd1cdcfc1      1      1.45 9008.4 -9135.5
## - d4d6566f9c      1      1.56 9008.5 -9135.3
## - `55907cc1de`    1      1.69 9008.6 -9135.0
## - `63bcf89b1d`    1      1.78 9008.7 -9134.9
## - `7925993f42`    1      1.89 9008.8 -9134.7
## - `56371466d7`    1      1.90 9008.9 -9134.7
## - `3e200bf766`    1      1.95 9008.9 -9134.6
## - `04e7268385`    1      1.97 9008.9 -9134.5
## - `173b6590ae`    1      2.09 9009.0 -9134.3
## - e7ee22effb      1      2.11 9009.1 -9134.3
## + `7841b6a5b1`    1      0.10 9006.9 -9134.2
## + `779d13189e`    1      0.08 9006.9 -9134.2
## + `7743f273c2`    1      0.07 9006.9 -9134.2
## + b709f75447      1      0.07 9006.9 -9134.2
## + `072b7e8f27`    1      0.06 9006.9 -9134.2
## + `7cb7913148_1`  1      0.05 9006.9 -9134.1
## + `4fc17427c8`    1      0.03 9006.9 -9134.1
## + a24802caa5      1      0.03 9006.9 -9134.1
## + d035af6ffa      1      0.02 9006.9 -9134.1
## + b9a487ac3c      1      0.01 9006.9 -9134.1
## + `7734c0c22f`    1      0.01 9006.9 -9134.1
## + `77b3b41efa`    1      0.01 9006.9 -9134.1
## + `435dec85e2`    1      0.00 9007.0 -9134.1
## + `7cb7913148_5`  1      0.00 9007.0 -9134.1
## + fdf8628ca7      1      0.00 9007.0 -9134.1
## - `96c30c7eef`    1      2.26 9009.2 -9134.0
## - `3eb53ae932`    1      2.36 9009.3 -9133.8
## - c1b8ce2354      1      2.36 9009.3 -9133.8
## - bdf934caa7      1      2.39 9009.3 -9133.8
## - f66b98dd69      1      2.63 9009.6 -9133.4
## - `384bec5dd1_1`  1      2.71 9009.7 -9133.2
## - `2719b72c0d`    1      2.73 9009.7 -9133.2
## - `98475257f7`    1      2.76 9009.7 -9133.1
## - `298ed82b22`    1      3.34 9010.3 -9132.1
## - `136c1727c3`    1      3.38 9010.3 -9132.0
## - `1fa099bb01`    1      3.77 9010.7 -9131.3
## - ae08d2297e      1      3.95 9010.9 -9131.0
## - `8de0382f02`    1      4.16 9011.1 -9130.6
## - b4112a94a6      1      4.16 9011.1 -9130.6
## - `1f222e3669`    1      4.25 9011.2 -9130.5
## - abca7a848f      1      4.39 9011.3 -9130.2
## - fe0318e273      1      4.87 9011.8 -9129.4
## - `65aed7dc1f`    1      6.32 9013.3 -9126.8
## - `49756d8e0f`    1      8.88 9015.8 -9122.2
## - `253eb5ef11`    1     12.88 9019.8 -9115.1
## - `60ec1426ce`    1     14.26 9021.2 -9112.6
## - `016399044a`    1     18.74 9025.7 -9104.6
## - c0c3df65b1      1     19.74 9026.7 -9102.9
## - `1f3058af83`    1     20.28 9027.2 -9101.9
## - `087235d61e`    1     24.56 9031.5 -9094.3
## - f0a0febd35      1     25.47 9032.4 -9092.6
## - `7fe6cb4c98`    1     36.83 9043.8 -9072.4
## - `87b982928b`    1     47.68 9054.6 -9053.2
## - a14fd026ce      1     49.26 9056.2 -9050.4
## - `5f360995ef`    1     53.27 9060.2 -9043.2
## - f013b60e50      1     54.00 9061.0 -9041.9
## - ea0f4a32e3      1     71.90 9078.9 -9010.2
## - `174825d438`    1     87.85 9094.8 -8982.0
## - `2d7fe4693a`    1    119.13 9126.1 -8926.8
## - `8f5f7c556a`    1    125.75 9132.7 -8915.1
## - `8c2e088a3d`    1    126.58 9133.5 -8913.7
## - e0a0772df0      1    174.91 9181.9 -8828.8
## - d2c775fa99      1    201.38 9208.3 -8782.5
## - beb6e17af1      1    284.52 9291.5 -8638.0
## - `5b862c0a8f`    1    298.43 9305.4 -8613.9
## - `9a575e82a4_1`  1    312.60 9319.6 -8589.5
## - `06888ceac9_1`  1    359.86 9366.8 -8508.1
## - `6db53d265a`    1    380.96 9387.9 -8472.0
## - e86a2190c1      1    388.39 9395.3 -8459.2
## - aee1e4fc85      1    446.45 9453.4 -8360.2
## 
## Step:  AIC=-9137.85
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     `4468394575` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `2a457d15d9`    1      0.11 9007.2 -9139.6
## - e5efa4d39a      1      0.12 9007.2 -9139.6
## - `29bbd86997`    1      0.16 9007.2 -9139.6
## - `12eda2d982`    1      0.17 9007.2 -9139.6
## - c58f611921      1      0.18 9007.2 -9139.5
## - `99d44111c9`    1      0.18 9007.3 -9139.5
## - `20f1afc5c7`    1      0.20 9007.3 -9139.5
## - `4468394575`    1      0.20 9007.3 -9139.5
## - ac826f0013      1      0.20 9007.3 -9139.5
## - `8311343404`    1      0.26 9007.3 -9139.4
## - `7cb7913148_2`  1      0.27 9007.3 -9139.4
## - `3df2300fa2`    1      0.28 9007.3 -9139.4
## - `7cb7913148_7`  1      0.32 9007.4 -9139.3
## - dcfcbc2ea1      1      0.33 9007.4 -9139.3
## - `96e6f0be58`    1      0.38 9007.4 -9139.2
## - ee2ac696ff      1      0.39 9007.5 -9139.2
## - `25bbf0e7e7`    1      0.47 9007.5 -9139.0
## - `55cf3f7627`    1      0.47 9007.5 -9139.0
## - `8a21502326`    1      0.53 9007.6 -9138.9
## - `0e2ab0831c`    1      0.55 9007.6 -9138.9
## - `9b6e0b36c2`    1      0.58 9007.6 -9138.8
## - `2e874bc151`    1      0.76 9007.8 -9138.5
## - `7cb7913148_3`  1      0.80 9007.9 -9138.4
## - fe8cdd80ba      1      0.88 9007.9 -9138.3
## - `7cb7913148_4`  1      0.96 9008.0 -9138.1
## - fbf66c8021      1      0.96 9008.0 -9138.1
## - `7cb7913148_6`  1      1.02 9008.1 -9138.0
## - `0342faceb5`    1      1.03 9008.1 -9138.0
## - `0b846350ef`    1      1.04 9008.1 -9138.0
## - aa69c802b6      1      1.07 9008.1 -9137.9
## <none>                        9007.1 -9137.9
## - `789b5244a9`    1      1.26 9008.3 -9137.6
## - ed7e658a27      1      1.29 9008.4 -9137.5
## - `2bc6ab42f7`    1      1.30 9008.4 -9137.5
## - ba54a2a637      1      1.33 9008.4 -9137.5
## - ffd1cdcfc1      1      1.45 9008.5 -9137.3
## - d4d6566f9c      1      1.57 9008.6 -9137.1
## - `55907cc1de`    1      1.70 9008.8 -9136.8
## - `63bcf89b1d`    1      1.78 9008.8 -9136.7
## - `7925993f42`    1      1.88 9008.9 -9136.5
## - `56371466d7`    1      1.92 9009.0 -9136.4
## - `3e200bf766`    1      1.93 9009.0 -9136.4
## - `04e7268385`    1      1.99 9009.1 -9136.3
## - `173b6590ae`    1      2.09 9009.2 -9136.1
## - e7ee22effb      1      2.11 9009.2 -9136.1
## + `6516422788`    1      0.11 9007.0 -9136.1
## + `7841b6a5b1`    1      0.10 9007.0 -9136.0
## + `779d13189e`    1      0.08 9007.0 -9136.0
## + `7743f273c2`    1      0.07 9007.0 -9136.0
## + b709f75447      1      0.07 9007.0 -9136.0
## + `072b7e8f27`    1      0.06 9007.0 -9136.0
## + `7cb7913148_1`  1      0.05 9007.0 -9135.9
## + `4fc17427c8`    1      0.03 9007.0 -9135.9
## + a24802caa5      1      0.03 9007.0 -9135.9
## + d035af6ffa      1      0.02 9007.0 -9135.9
## + b9a487ac3c      1      0.01 9007.1 -9135.9
## + `7734c0c22f`    1      0.01 9007.1 -9135.9
## + `77b3b41efa`    1      0.01 9007.1 -9135.9
## + `435dec85e2`    1      0.00 9007.1 -9135.9
## + `7cb7913148_5`  1      0.00 9007.1 -9135.9
## + fdf8628ca7      1      0.00 9007.1 -9135.9
## - `96c30c7eef`    1      2.25 9009.3 -9135.8
## - `3eb53ae932`    1      2.36 9009.4 -9135.6
## - c1b8ce2354      1      2.36 9009.4 -9135.6
## - bdf934caa7      1      2.39 9009.5 -9135.6
## - f66b98dd69      1      2.62 9009.7 -9135.2
## - `384bec5dd1_1`  1      2.71 9009.8 -9135.0
## - `2719b72c0d`    1      2.72 9009.8 -9135.0
## - `98475257f7`    1      2.76 9009.8 -9134.9
## - `298ed82b22`    1      3.33 9010.4 -9133.9
## - `136c1727c3`    1      3.39 9010.5 -9133.8
## - `1fa099bb01`    1      3.78 9010.8 -9133.1
## - ae08d2297e      1      3.96 9011.0 -9132.8
## - `8de0382f02`    1      4.14 9011.2 -9132.5
## - b4112a94a6      1      4.14 9011.2 -9132.5
## - `1f222e3669`    1      4.25 9011.3 -9132.3
## - abca7a848f      1      4.40 9011.5 -9132.0
## - fe0318e273      1      4.88 9012.0 -9131.1
## - `65aed7dc1f`    1      6.33 9013.4 -9128.6
## - `49756d8e0f`    1      8.87 9015.9 -9124.0
## - `253eb5ef11`    1     12.90 9020.0 -9116.8
## - `60ec1426ce`    1     14.26 9021.3 -9114.4
## - `016399044a`    1     18.77 9025.8 -9106.4
## - c0c3df65b1      1     19.73 9026.8 -9104.7
## - `1f3058af83`    1     20.30 9027.4 -9103.7
## - `087235d61e`    1     24.59 9031.7 -9096.0
## - f0a0febd35      1     25.52 9032.6 -9094.4
## - `7fe6cb4c98`    1     36.85 9043.9 -9074.2
## - `87b982928b`    1     47.72 9054.8 -9054.9
## - a14fd026ce      1     49.29 9056.4 -9052.1
## - `5f360995ef`    1     53.33 9060.4 -9044.9
## - f013b60e50      1     53.95 9061.0 -9043.8
## - ea0f4a32e3      1     71.88 9078.9 -9012.1
## - `174825d438`    1     87.79 9094.9 -8983.9
## - `2d7fe4693a`    1    119.07 9126.1 -8928.7
## - `8f5f7c556a`    1    125.66 9132.7 -8917.1
## - `8c2e088a3d`    1    126.55 9133.6 -8915.5
## - e0a0772df0      1    174.86 9181.9 -8830.7
## - d2c775fa99      1    201.35 9208.4 -8784.4
## - beb6e17af1      1    284.45 9291.5 -8639.9
## - `5b862c0a8f`    1    298.47 9305.5 -8615.7
## - `9a575e82a4_1`  1    312.64 9319.7 -8591.2
## - `06888ceac9_1`  1    359.91 9367.0 -8509.9
## - `6db53d265a`    1    380.92 9388.0 -8473.8
## - e86a2190c1      1    388.54 9395.6 -8460.8
## - aee1e4fc85      1    446.41 9453.5 -8362.1
## 
## Step:  AIC=-9139.65
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + fbf66c8021 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `12eda2d982` + c58f611921 + 
##     `99d44111c9` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `4468394575` + 
##     ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - e5efa4d39a      1      0.12 9007.3 -9141.4
## - `29bbd86997`    1      0.16 9007.3 -9141.4
## - `12eda2d982`    1      0.17 9007.3 -9141.3
## - c58f611921      1      0.18 9007.4 -9141.3
## - `99d44111c9`    1      0.18 9007.4 -9141.3
## - `20f1afc5c7`    1      0.19 9007.4 -9141.3
## - `4468394575`    1      0.20 9007.4 -9141.3
## - ac826f0013      1      0.20 9007.4 -9141.3
## - `8311343404`    1      0.26 9007.4 -9141.2
## - `7cb7913148_2`  1      0.27 9007.5 -9141.2
## - `3df2300fa2`    1      0.27 9007.5 -9141.2
## - `7cb7913148_7`  1      0.32 9007.5 -9141.1
## - dcfcbc2ea1      1      0.33 9007.5 -9141.1
## - `96e6f0be58`    1      0.38 9007.6 -9141.0
## - ee2ac696ff      1      0.39 9007.6 -9141.0
## - `25bbf0e7e7`    1      0.47 9007.7 -9140.8
## - `55cf3f7627`    1      0.48 9007.7 -9140.8
## - `8a21502326`    1      0.53 9007.7 -9140.7
## - `0e2ab0831c`    1      0.55 9007.7 -9140.7
## - `9b6e0b36c2`    1      0.58 9007.8 -9140.6
## - `2e874bc151`    1      0.77 9007.9 -9140.3
## - `7cb7913148_3`  1      0.80 9008.0 -9140.2
## - fe8cdd80ba      1      0.88 9008.1 -9140.1
## - `7cb7913148_4`  1      0.95 9008.1 -9139.9
## - fbf66c8021      1      0.97 9008.2 -9139.9
## - `7cb7913148_6`  1      1.01 9008.2 -9139.8
## - `0342faceb5`    1      1.03 9008.2 -9139.8
## - `0b846350ef`    1      1.05 9008.2 -9139.8
## - aa69c802b6      1      1.06 9008.2 -9139.8
## <none>                        9007.2 -9139.6
## - `789b5244a9`    1      1.26 9008.4 -9139.4
## - `2bc6ab42f7`    1      1.29 9008.5 -9139.4
## - ed7e658a27      1      1.29 9008.5 -9139.3
## - ba54a2a637      1      1.33 9008.5 -9139.3
## - ffd1cdcfc1      1      1.44 9008.6 -9139.1
## - d4d6566f9c      1      1.56 9008.7 -9138.9
## - `55907cc1de`    1      1.69 9008.9 -9138.6
## - `63bcf89b1d`    1      1.77 9009.0 -9138.5
## - `7925993f42`    1      1.88 9009.1 -9138.3
## - `56371466d7`    1      1.92 9009.1 -9138.2
## - `3e200bf766`    1      1.94 9009.1 -9138.2
## - `04e7268385`    1      1.99 9009.2 -9138.1
## - `173b6590ae`    1      2.08 9009.3 -9137.9
## - e7ee22effb      1      2.11 9009.3 -9137.9
## + `2a457d15d9`    1      0.11 9007.1 -9137.9
## + `6516422788`    1      0.11 9007.1 -9137.8
## + `7841b6a5b1`    1      0.10 9007.1 -9137.8
## + `779d13189e`    1      0.08 9007.1 -9137.8
## + `7743f273c2`    1      0.07 9007.1 -9137.8
## + b709f75447      1      0.07 9007.1 -9137.8
## + `072b7e8f27`    1      0.06 9007.1 -9137.8
## + `7cb7913148_1`  1      0.05 9007.1 -9137.7
## + `4fc17427c8`    1      0.03 9007.1 -9137.7
## + a24802caa5      1      0.03 9007.2 -9137.7
## + d035af6ffa      1      0.02 9007.2 -9137.7
## + b9a487ac3c      1      0.01 9007.2 -9137.7
## + `7734c0c22f`    1      0.01 9007.2 -9137.7
## + `77b3b41efa`    1      0.01 9007.2 -9137.7
## - `96c30c7eef`    1      2.23 9009.4 -9137.7
## + `435dec85e2`    1      0.00 9007.2 -9137.7
## + `7cb7913148_5`  1      0.00 9007.2 -9137.7
## + fdf8628ca7      1      0.00 9007.2 -9137.7
## - `3eb53ae932`    1      2.35 9009.5 -9137.5
## - c1b8ce2354      1      2.35 9009.5 -9137.5
## - bdf934caa7      1      2.40 9009.6 -9137.4
## - f66b98dd69      1      2.61 9009.8 -9137.0
## - `384bec5dd1_1`  1      2.71 9009.9 -9136.8
## - `2719b72c0d`    1      2.71 9009.9 -9136.8
## - `98475257f7`    1      2.77 9010.0 -9136.7
## - `298ed82b22`    1      3.34 9010.5 -9135.7
## - `136c1727c3`    1      3.40 9010.6 -9135.6
## - `1fa099bb01`    1      3.78 9011.0 -9134.9
## - ae08d2297e      1      3.97 9011.1 -9134.6
## - `8de0382f02`    1      4.15 9011.3 -9134.2
## - b4112a94a6      1      4.15 9011.3 -9134.2
## - `1f222e3669`    1      4.26 9011.4 -9134.0
## - abca7a848f      1      4.40 9011.6 -9133.8
## - fe0318e273      1      4.89 9012.1 -9132.9
## - `65aed7dc1f`    1      6.34 9013.5 -9130.3
## - `49756d8e0f`    1      8.88 9016.1 -9125.8
## - `253eb5ef11`    1     12.91 9020.1 -9118.6
## - `60ec1426ce`    1     14.25 9021.4 -9116.2
## - `016399044a`    1     18.76 9025.9 -9108.2
## - c0c3df65b1      1     19.72 9026.9 -9106.5
## - `1f3058af83`    1     20.33 9027.5 -9105.4
## - `087235d61e`    1     24.60 9031.8 -9097.8
## - f0a0febd35      1     25.53 9032.7 -9096.1
## - `7fe6cb4c98`    1     36.83 9044.0 -9076.0
## - `87b982928b`    1     47.71 9054.9 -9056.7
## - a14fd026ce      1     49.25 9056.4 -9054.0
## - `5f360995ef`    1     53.37 9060.5 -9046.7
## - f013b60e50      1     53.93 9061.1 -9045.7
## - ea0f4a32e3      1     71.83 9079.0 -9013.9
## - `174825d438`    1     87.81 9095.0 -8985.7
## - `2d7fe4693a`    1    119.07 9126.2 -8930.5
## - `8f5f7c556a`    1    125.61 9132.8 -8919.0
## - `8c2e088a3d`    1    126.48 9133.7 -8917.4
## - e0a0772df0      1    174.81 9182.0 -8832.6
## - d2c775fa99      1    201.55 9208.7 -8785.8
## - beb6e17af1      1    284.48 9291.7 -8641.7
## - `5b862c0a8f`    1    298.43 9305.6 -8617.5
## - `9a575e82a4_1`  1    312.63 9319.8 -8593.0
## - `06888ceac9_1`  1    359.82 9367.0 -8511.8
## - `6db53d265a`    1    380.87 9388.1 -8475.7
## - e86a2190c1      1    388.58 9395.8 -8462.5
## - aee1e4fc85      1    446.47 9453.7 -8363.8
## 
## Step:  AIC=-9141.44
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `4468394575` + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `12eda2d982`    1      0.17 9007.5 -9143.1
## - c58f611921      1      0.18 9007.5 -9143.1
## - `99d44111c9`    1      0.18 9007.5 -9143.1
## - `20f1afc5c7`    1      0.19 9007.5 -9143.1
## - `4468394575`    1      0.20 9007.5 -9143.1
## - ac826f0013      1      0.20 9007.5 -9143.1
## - `8311343404`    1      0.25 9007.6 -9143.0
## - `7cb7913148_2`  1      0.27 9007.6 -9143.0
## - `3df2300fa2`    1      0.27 9007.6 -9142.9
## - `7cb7913148_7`  1      0.32 9007.6 -9142.9
## - dcfcbc2ea1      1      0.33 9007.6 -9142.8
## - `96e6f0be58`    1      0.38 9007.7 -9142.8
## - ee2ac696ff      1      0.39 9007.7 -9142.7
## - `25bbf0e7e7`    1      0.47 9007.8 -9142.6
## - `55cf3f7627`    1      0.48 9007.8 -9142.6
## - `8a21502326`    1      0.53 9007.8 -9142.5
## - `0e2ab0831c`    1      0.55 9007.9 -9142.5
## - `9b6e0b36c2`    1      0.58 9007.9 -9142.4
## - `2e874bc151`    1      0.77 9008.1 -9142.1
## - `7cb7913148_3`  1      0.80 9008.1 -9142.0
## - fe8cdd80ba      1      0.87 9008.2 -9141.9
## - `7cb7913148_4`  1      0.95 9008.3 -9141.7
## - fbf66c8021      1      0.98 9008.3 -9141.7
## - `7cb7913148_6`  1      1.01 9008.3 -9141.6
## - `0342faceb5`    1      1.03 9008.3 -9141.6
## - `0b846350ef`    1      1.05 9008.4 -9141.6
## - aa69c802b6      1      1.06 9008.4 -9141.5
## <none>                        9007.3 -9141.4
## - `789b5244a9`    1      1.25 9008.5 -9141.2
## - ed7e658a27      1      1.28 9008.6 -9141.1
## - `2bc6ab42f7`    1      1.29 9008.6 -9141.1
## - ba54a2a637      1      1.33 9008.6 -9141.1
## - ffd1cdcfc1      1      1.44 9008.7 -9140.9
## - d4d6566f9c      1      1.55 9008.9 -9140.7
## - `55907cc1de`    1      1.70 9009.0 -9140.4
## - `63bcf89b1d`    1      1.77 9009.1 -9140.3
## - `7925993f42`    1      1.88 9009.2 -9140.1
## - `56371466d7`    1      1.93 9009.2 -9140.0
## - `3e200bf766`    1      1.95 9009.2 -9140.0
## - `04e7268385`    1      1.99 9009.3 -9139.9
## - `173b6590ae`    1      2.09 9009.4 -9139.7
## - e7ee22effb      1      2.11 9009.4 -9139.7
## + e5efa4d39a      1      0.12 9007.2 -9139.6
## + `6516422788`    1      0.11 9007.2 -9139.6
## + `2a457d15d9`    1      0.11 9007.2 -9139.6
## + `7841b6a5b1`    1      0.10 9007.2 -9139.6
## + `779d13189e`    1      0.08 9007.2 -9139.6
## + `7743f273c2`    1      0.08 9007.2 -9139.6
## + b709f75447      1      0.07 9007.2 -9139.6
## + `072b7e8f27`    1      0.06 9007.2 -9139.5
## + `7cb7913148_1`  1      0.05 9007.3 -9139.5
## + `4fc17427c8`    1      0.03 9007.3 -9139.5
## + a24802caa5      1      0.03 9007.3 -9139.5
## + d035af6ffa      1      0.02 9007.3 -9139.5
## - `96c30c7eef`    1      2.22 9009.5 -9139.5
## + `7734c0c22f`    1      0.01 9007.3 -9139.5
## + b9a487ac3c      1      0.01 9007.3 -9139.5
## + `77b3b41efa`    1      0.01 9007.3 -9139.4
## + `435dec85e2`    1      0.00 9007.3 -9139.4
## + `7cb7913148_5`  1      0.00 9007.3 -9139.4
## + fdf8628ca7      1      0.00 9007.3 -9139.4
## - `3eb53ae932`    1      2.37 9009.7 -9139.2
## - c1b8ce2354      1      2.37 9009.7 -9139.2
## - bdf934caa7      1      2.39 9009.7 -9139.2
## - f66b98dd69      1      2.61 9009.9 -9138.8
## - `2719b72c0d`    1      2.70 9010.0 -9138.6
## - `384bec5dd1_1`  1      2.72 9010.0 -9138.6
## - `98475257f7`    1      2.76 9010.1 -9138.5
## - `298ed82b22`    1      3.35 9010.6 -9137.5
## - `136c1727c3`    1      3.39 9010.7 -9137.4
## - `1fa099bb01`    1      3.78 9011.1 -9136.7
## - ae08d2297e      1      3.97 9011.3 -9136.3
## - `8de0382f02`    1      4.15 9011.5 -9136.0
## - b4112a94a6      1      4.15 9011.5 -9136.0
## - `1f222e3669`    1      4.27 9011.6 -9135.8
## - abca7a848f      1      4.40 9011.7 -9135.6
## - fe0318e273      1      4.89 9012.2 -9134.7
## - `65aed7dc1f`    1      6.34 9013.6 -9132.1
## - `49756d8e0f`    1      8.88 9016.2 -9127.6
## - `29bbd86997`    1      8.93 9016.2 -9127.5
## - `253eb5ef11`    1     12.93 9020.2 -9120.4
## - `60ec1426ce`    1     14.22 9021.5 -9118.1
## - `016399044a`    1     18.77 9026.1 -9110.0
## - c0c3df65b1      1     19.71 9027.0 -9108.3
## - `1f3058af83`    1     20.34 9027.6 -9107.2
## - `087235d61e`    1     24.58 9031.9 -9099.6
## - f0a0febd35      1     25.51 9032.8 -9098.0
## - `7fe6cb4c98`    1     36.88 9044.2 -9077.7
## - `87b982928b`    1     47.67 9055.0 -9058.6
## - a14fd026ce      1     49.29 9056.6 -9055.7
## - `5f360995ef`    1     53.40 9060.7 -9048.4
## - f013b60e50      1     53.88 9061.2 -9047.5
## - ea0f4a32e3      1     71.78 9079.1 -9015.8
## - `174825d438`    1     87.82 9095.1 -8987.4
## - `2d7fe4693a`    1    119.20 9126.5 -8932.1
## - `8f5f7c556a`    1    125.58 9132.9 -8920.8
## - `8c2e088a3d`    1    126.55 9133.8 -8919.1
## - e0a0772df0      1    174.78 9182.1 -8834.4
## - d2c775fa99      1    201.66 9209.0 -8787.4
## - beb6e17af1      1    284.44 9291.7 -8643.5
## - `5b862c0a8f`    1    298.39 9305.7 -8619.4
## - `9a575e82a4_1`  1    312.67 9320.0 -8594.8
## - `06888ceac9_1`  1    360.01 9367.3 -8513.3
## - `6db53d265a`    1    380.87 9388.2 -8477.5
## - e86a2190c1      1    388.48 9395.8 -8464.5
## - aee1e4fc85      1    446.39 9453.7 -8365.7
## 
## Step:  AIC=-9143.14
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `4468394575` + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - c58f611921      1      0.18 9007.6 -9144.8
## - `99d44111c9`    1      0.18 9007.6 -9144.8
## - `20f1afc5c7`    1      0.19 9007.7 -9144.8
## - `4468394575`    1      0.20 9007.7 -9144.8
## - ac826f0013      1      0.21 9007.7 -9144.8
## - `8311343404`    1      0.26 9007.7 -9144.7
## - `3df2300fa2`    1      0.27 9007.7 -9144.7
## - `7cb7913148_2`  1      0.27 9007.7 -9144.6
## - `7cb7913148_7`  1      0.33 9007.8 -9144.5
## - dcfcbc2ea1      1      0.33 9007.8 -9144.5
## - `96e6f0be58`    1      0.38 9007.8 -9144.5
## - ee2ac696ff      1      0.39 9007.9 -9144.4
## - `25bbf0e7e7`    1      0.46 9007.9 -9144.3
## - `55cf3f7627`    1      0.47 9007.9 -9144.3
## - `8a21502326`    1      0.52 9008.0 -9144.2
## - `0e2ab0831c`    1      0.55 9008.0 -9144.2
## - `9b6e0b36c2`    1      0.58 9008.0 -9144.1
## - `2e874bc151`    1      0.78 9008.2 -9143.8
## - `7cb7913148_3`  1      0.78 9008.2 -9143.7
## - fe8cdd80ba      1      0.87 9008.3 -9143.6
## - `7cb7913148_4`  1      0.96 9008.4 -9143.4
## - fbf66c8021      1      0.97 9008.4 -9143.4
## - `7cb7913148_6`  1      1.02 9008.5 -9143.3
## - `0342faceb5`    1      1.03 9008.5 -9143.3
## - `0b846350ef`    1      1.05 9008.5 -9143.3
## - aa69c802b6      1      1.06 9008.5 -9143.3
## <none>                        9007.5 -9143.1
## - `789b5244a9`    1      1.24 9008.7 -9142.9
## - ed7e658a27      1      1.28 9008.7 -9142.9
## - `2bc6ab42f7`    1      1.29 9008.8 -9142.8
## - ba54a2a637      1      1.31 9008.8 -9142.8
## - ffd1cdcfc1      1      1.43 9008.9 -9142.6
## - d4d6566f9c      1      1.55 9009.0 -9142.4
## - `55907cc1de`    1      1.69 9009.2 -9142.1
## - `63bcf89b1d`    1      1.76 9009.2 -9142.0
## - `7925993f42`    1      1.89 9009.4 -9141.8
## - `56371466d7`    1      1.93 9009.4 -9141.7
## - `3e200bf766`    1      1.96 9009.4 -9141.6
## - `04e7268385`    1      1.99 9009.5 -9141.6
## + `12eda2d982`    1      0.17 9007.3 -9141.4
## - `173b6590ae`    1      2.09 9009.6 -9141.4
## - e7ee22effb      1      2.11 9009.6 -9141.4
## + e5efa4d39a      1      0.12 9007.3 -9141.3
## + `6516422788`    1      0.12 9007.4 -9141.3
## + `2a457d15d9`    1      0.11 9007.4 -9141.3
## + `7841b6a5b1`    1      0.10 9007.4 -9141.3
## + `779d13189e`    1      0.08 9007.4 -9141.3
## + `7743f273c2`    1      0.08 9007.4 -9141.3
## + b709f75447      1      0.07 9007.4 -9141.3
## + `072b7e8f27`    1      0.06 9007.4 -9141.3
## + `7cb7913148_1`  1      0.05 9007.4 -9141.2
## + `4fc17427c8`    1      0.03 9007.4 -9141.2
## + a24802caa5      1      0.03 9007.4 -9141.2
## + d035af6ffa      1      0.02 9007.4 -9141.2
## - `96c30c7eef`    1      2.23 9009.7 -9141.2
## + b9a487ac3c      1      0.01 9007.5 -9141.2
## + `7734c0c22f`    1      0.01 9007.5 -9141.2
## + `77b3b41efa`    1      0.01 9007.5 -9141.2
## + `435dec85e2`    1      0.00 9007.5 -9141.1
## + `7cb7913148_5`  1      0.00 9007.5 -9141.1
## + fdf8628ca7      1      0.00 9007.5 -9141.1
## - `3eb53ae932`    1      2.36 9009.8 -9140.9
## - c1b8ce2354      1      2.36 9009.8 -9140.9
## - bdf934caa7      1      2.38 9009.9 -9140.9
## - f66b98dd69      1      2.61 9010.1 -9140.5
## - `2719b72c0d`    1      2.71 9010.2 -9140.3
## - `384bec5dd1_1`  1      2.72 9010.2 -9140.3
## - `98475257f7`    1      2.75 9010.2 -9140.2
## - `298ed82b22`    1      3.35 9010.8 -9139.2
## - `136c1727c3`    1      3.40 9010.9 -9139.1
## - `1fa099bb01`    1      3.77 9011.2 -9138.4
## - ae08d2297e      1      3.97 9011.4 -9138.1
## - `8de0382f02`    1      4.15 9011.6 -9137.7
## - b4112a94a6      1      4.15 9011.6 -9137.7
## - `1f222e3669`    1      4.28 9011.7 -9137.5
## - abca7a848f      1      4.40 9011.9 -9137.3
## - fe0318e273      1      4.91 9012.4 -9136.4
## - `65aed7dc1f`    1      6.33 9013.8 -9133.9
## - `49756d8e0f`    1      8.88 9016.3 -9129.3
## - `29bbd86997`    1      8.93 9016.4 -9129.2
## - `253eb5ef11`    1     12.95 9020.4 -9122.0
## - `60ec1426ce`    1     14.23 9021.7 -9119.8
## - `016399044a`    1     18.77 9026.2 -9111.7
## - c0c3df65b1      1     19.73 9027.2 -9110.0
## - `1f3058af83`    1     20.34 9027.8 -9108.9
## - `087235d61e`    1     24.62 9032.1 -9101.3
## - f0a0febd35      1     25.53 9033.0 -9099.6
## - `7fe6cb4c98`    1     36.88 9044.3 -9079.4
## - `87b982928b`    1     47.73 9055.2 -9060.2
## - a14fd026ce      1     49.28 9056.7 -9057.4
## - `5f360995ef`    1     53.42 9060.9 -9050.1
## - f013b60e50      1     53.93 9061.4 -9049.2
## - ea0f4a32e3      1     71.74 9079.2 -9017.6
## - `174825d438`    1     87.79 9095.3 -8989.2
## - `2d7fe4693a`    1    119.25 9126.7 -8933.7
## - `8f5f7c556a`    1    125.57 9133.0 -8922.5
## - `8c2e088a3d`    1    126.50 9134.0 -8920.9
## - e0a0772df0      1    174.80 9182.3 -8836.1
## - d2c775fa99      1    201.72 9209.2 -8789.0
## - beb6e17af1      1    284.43 9291.9 -8645.3
## - `5b862c0a8f`    1    298.34 9305.8 -8621.2
## - `9a575e82a4_1`  1    312.57 9320.0 -8596.6
## - `06888ceac9_1`  1    360.08 9367.5 -8514.9
## - `6db53d265a`    1    380.73 9388.2 -8479.5
## - e86a2190c1      1    388.74 9396.2 -8465.8
## - aee1e4fc85      1    446.52 9454.0 -8367.2
## 
## Step:  AIC=-9144.82
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     `4468394575` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `20f1afc5c7`    1      0.20 9007.8 -9146.5
## - `4468394575`    1      0.20 9007.8 -9146.5
## - ac826f0013      1      0.21 9007.8 -9146.5
## - `8311343404`    1      0.25 9007.9 -9146.4
## - `3df2300fa2`    1      0.28 9007.9 -9146.3
## - `7cb7913148_2`  1      0.28 9007.9 -9146.3
## - dcfcbc2ea1      1      0.33 9008.0 -9146.2
## - `7cb7913148_7`  1      0.34 9008.0 -9146.2
## - `96e6f0be58`    1      0.38 9008.0 -9146.1
## - ee2ac696ff      1      0.39 9008.0 -9146.1
## - `55cf3f7627`    1      0.47 9008.1 -9146.0
## - `25bbf0e7e7`    1      0.47 9008.1 -9146.0
## - `8a21502326`    1      0.53 9008.2 -9145.9
## - `0e2ab0831c`    1      0.55 9008.2 -9145.8
## - `9b6e0b36c2`    1      0.57 9008.2 -9145.8
## - `2e874bc151`    1      0.78 9008.4 -9145.4
## - `7cb7913148_3`  1      0.78 9008.4 -9145.4
## - fe8cdd80ba      1      0.88 9008.5 -9145.3
## - `7cb7913148_4`  1      0.96 9008.6 -9145.1
## - fbf66c8021      1      0.97 9008.6 -9145.1
## - `7cb7913148_6`  1      1.02 9008.7 -9145.0
## - `0342faceb5`    1      1.04 9008.7 -9145.0
## - `0b846350ef`    1      1.06 9008.7 -9144.9
## - aa69c802b6      1      1.06 9008.7 -9144.9
## <none>                        9007.6 -9144.8
## - `789b5244a9`    1      1.26 9008.9 -9144.6
## - ed7e658a27      1      1.29 9008.9 -9144.5
## - `2bc6ab42f7`    1      1.30 9008.9 -9144.5
## - ba54a2a637      1      1.32 9009.0 -9144.5
## - ffd1cdcfc1      1      1.45 9009.1 -9144.2
## - d4d6566f9c      1      1.54 9009.2 -9144.1
## - `55907cc1de`    1      1.69 9009.3 -9143.8
## - `63bcf89b1d`    1      1.77 9009.4 -9143.7
## - `7925993f42`    1      1.88 9009.5 -9143.5
## - `56371466d7`    1      1.92 9009.6 -9143.4
## - `3e200bf766`    1      1.97 9009.6 -9143.3
## - `04e7268385`    1      1.99 9009.6 -9143.3
## + c58f611921      1      0.18 9007.5 -9143.1
## + `12eda2d982`    1      0.16 9007.5 -9143.1
## - `173b6590ae`    1      2.10 9009.7 -9143.1
## - e7ee22effb      1      2.12 9009.8 -9143.0
## + e5efa4d39a      1      0.11 9007.5 -9143.0
## + `2a457d15d9`    1      0.11 9007.5 -9143.0
## + `6516422788`    1      0.11 9007.5 -9143.0
## + `7841b6a5b1`    1      0.10 9007.5 -9143.0
## + `779d13189e`    1      0.08 9007.6 -9143.0
## + `7743f273c2`    1      0.08 9007.6 -9143.0
## + b709f75447      1      0.07 9007.6 -9142.9
## + `072b7e8f27`    1      0.06 9007.6 -9142.9
## + `7cb7913148_1`  1      0.05 9007.6 -9142.9
## + `4fc17427c8`    1      0.03 9007.6 -9142.9
## + a24802caa5      1      0.03 9007.6 -9142.9
## + d035af6ffa      1      0.02 9007.6 -9142.9
## + b9a487ac3c      1      0.01 9007.6 -9142.8
## + `7734c0c22f`    1      0.01 9007.6 -9142.8
## - `96c30c7eef`    1      2.23 9009.9 -9142.8
## + `77b3b41efa`    1      0.01 9007.6 -9142.8
## + `435dec85e2`    1      0.00 9007.6 -9142.8
## + `7cb7913148_5`  1      0.00 9007.6 -9142.8
## + fdf8628ca7      1      0.00 9007.6 -9142.8
## - `3eb53ae932`    1      2.35 9010.0 -9142.6
## - c1b8ce2354      1      2.35 9010.0 -9142.6
## - bdf934caa7      1      2.37 9010.0 -9142.6
## - f66b98dd69      1      2.62 9010.3 -9142.2
## - `384bec5dd1_1`  1      2.70 9010.3 -9142.0
## - `2719b72c0d`    1      2.71 9010.4 -9142.0
## - `98475257f7`    1      2.75 9010.4 -9141.9
## - `298ed82b22`    1      3.36 9011.0 -9140.8
## - `136c1727c3`    1      3.39 9011.0 -9140.8
## - `1fa099bb01`    1      3.78 9011.4 -9140.1
## - ae08d2297e      1      3.98 9011.6 -9139.7
## - `8de0382f02`    1      4.16 9011.8 -9139.4
## - b4112a94a6      1      4.16 9011.8 -9139.4
## - `1f222e3669`    1      4.28 9011.9 -9139.2
## - abca7a848f      1      4.39 9012.0 -9139.0
## - fe0318e273      1      4.90 9012.5 -9138.1
## - `65aed7dc1f`    1      6.33 9014.0 -9135.5
## - `99d44111c9`    1      6.58 9014.2 -9135.1
## - `49756d8e0f`    1      8.93 9016.6 -9130.9
## - `29bbd86997`    1      8.96 9016.6 -9130.8
## - `253eb5ef11`    1     12.92 9020.6 -9123.8
## - `60ec1426ce`    1     14.22 9021.9 -9121.5
## - `016399044a`    1     18.78 9026.4 -9113.3
## - c0c3df65b1      1     19.66 9027.3 -9111.8
## - `1f3058af83`    1     20.34 9028.0 -9110.6
## - `087235d61e`    1     24.59 9032.2 -9103.0
## - f0a0febd35      1     25.53 9033.2 -9101.3
## - `7fe6cb4c98`    1     36.89 9044.5 -9081.1
## - `87b982928b`    1     47.75 9055.4 -9061.8
## - a14fd026ce      1     49.29 9056.9 -9059.1
## - `5f360995ef`    1     53.48 9061.1 -9051.6
## - f013b60e50      1     53.89 9061.5 -9050.9
## - ea0f4a32e3      1     71.70 9079.3 -9019.3
## - `174825d438`    1     87.82 9095.5 -8990.8
## - `2d7fe4693a`    1    119.24 9126.9 -8935.4
## - `8f5f7c556a`    1    125.55 9133.2 -8924.3
## - `8c2e088a3d`    1    126.40 9134.0 -8922.8
## - e0a0772df0      1    174.73 9182.4 -8837.9
## - d2c775fa99      1    201.68 9209.3 -8790.8
## - beb6e17af1      1    284.57 9292.2 -8646.7
## - `5b862c0a8f`    1    298.40 9306.0 -8622.8
## - `9a575e82a4_1`  1    312.65 9320.3 -8598.2
## - `06888ceac9_1`  1    360.14 9367.8 -8516.5
## - `6db53d265a`    1    380.57 9388.2 -8481.5
## - e86a2190c1      1    388.77 9396.4 -8467.4
## - aee1e4fc85      1    446.54 9454.2 -8368.9
## 
## Step:  AIC=-9146.47
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `99d44111c9` + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `4468394575` + 
##     ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `4468394575`    1      0.21 9008.0 -9148.1
## - ac826f0013      1      0.21 9008.1 -9148.1
## - `8311343404`    1      0.25 9008.1 -9148.0
## - `3df2300fa2`    1      0.27 9008.1 -9148.0
## - `7cb7913148_2`  1      0.28 9008.1 -9148.0
## - dcfcbc2ea1      1      0.32 9008.2 -9147.9
## - `7cb7913148_7`  1      0.34 9008.2 -9147.9
## - `96e6f0be58`    1      0.38 9008.2 -9147.8
## - ee2ac696ff      1      0.40 9008.2 -9147.8
## - `55cf3f7627`    1      0.47 9008.3 -9147.6
## - `25bbf0e7e7`    1      0.47 9008.3 -9147.6
## - `8a21502326`    1      0.53 9008.4 -9147.5
## - `0e2ab0831c`    1      0.54 9008.4 -9147.5
## - `9b6e0b36c2`    1      0.57 9008.4 -9147.5
## - `2e874bc151`    1      0.77 9008.6 -9147.1
## - `7cb7913148_3`  1      0.78 9008.6 -9147.1
## - fe8cdd80ba      1      0.88 9008.7 -9146.9
## - `7cb7913148_4`  1      0.95 9008.8 -9146.8
## - fbf66c8021      1      0.98 9008.8 -9146.7
## - `7cb7913148_6`  1      1.01 9008.9 -9146.7
## - `0342faceb5`    1      1.04 9008.9 -9146.6
## - `0b846350ef`    1      1.06 9008.9 -9146.6
## - aa69c802b6      1      1.07 9008.9 -9146.6
## <none>                        9007.8 -9146.5
## - `789b5244a9`    1      1.26 9009.1 -9146.2
## - `2bc6ab42f7`    1      1.30 9009.1 -9146.2
## - ed7e658a27      1      1.30 9009.1 -9146.2
## - ba54a2a637      1      1.32 9009.2 -9146.1
## - ffd1cdcfc1      1      1.46 9009.3 -9145.9
## - d4d6566f9c      1      1.53 9009.4 -9145.7
## - `55907cc1de`    1      1.69 9009.5 -9145.5
## - `63bcf89b1d`    1      1.77 9009.6 -9145.3
## - `7925993f42`    1      1.88 9009.7 -9145.1
## - `56371466d7`    1      1.92 9009.8 -9145.0
## - `3e200bf766`    1      1.96 9009.8 -9145.0
## - `04e7268385`    1      1.97 9009.8 -9145.0
## + `20f1afc5c7`    1      0.20 9007.6 -9144.8
## + c58f611921      1      0.18 9007.7 -9144.8
## + `12eda2d982`    1      0.16 9007.7 -9144.8
## - `173b6590ae`    1      2.09 9009.9 -9144.7
## - e7ee22effb      1      2.13 9010.0 -9144.7
## + e5efa4d39a      1      0.11 9007.7 -9144.7
## + `6516422788`    1      0.11 9007.7 -9144.7
## + `2a457d15d9`    1      0.11 9007.7 -9144.7
## + `7841b6a5b1`    1      0.10 9007.7 -9144.6
## + `779d13189e`    1      0.08 9007.8 -9144.6
## + `7743f273c2`    1      0.08 9007.8 -9144.6
## + b709f75447      1      0.06 9007.8 -9144.6
## + `072b7e8f27`    1      0.06 9007.8 -9144.6
## + `7cb7913148_1`  1      0.05 9007.8 -9144.6
## + `4fc17427c8`    1      0.03 9007.8 -9144.5
## + a24802caa5      1      0.03 9007.8 -9144.5
## + d035af6ffa      1      0.02 9007.8 -9144.5
## + `7734c0c22f`    1      0.01 9007.8 -9144.5
## + b9a487ac3c      1      0.01 9007.8 -9144.5
## + `77b3b41efa`    1      0.01 9007.8 -9144.5
## + `435dec85e2`    1      0.00 9007.8 -9144.5
## + `7cb7913148_5`  1      0.00 9007.8 -9144.5
## + fdf8628ca7      1      0.00 9007.8 -9144.5
## - `96c30c7eef`    1      2.25 9010.1 -9144.5
## - `3eb53ae932`    1      2.36 9010.2 -9144.3
## - c1b8ce2354      1      2.36 9010.2 -9144.3
## - bdf934caa7      1      2.39 9010.2 -9144.2
## - f66b98dd69      1      2.62 9010.5 -9143.8
## - `2719b72c0d`    1      2.72 9010.6 -9143.6
## - `384bec5dd1_1`  1      2.72 9010.6 -9143.6
## - `98475257f7`    1      2.77 9010.6 -9143.5
## - `298ed82b22`    1      3.37 9011.2 -9142.5
## - `136c1727c3`    1      3.40 9011.2 -9142.4
## - `1fa099bb01`    1      3.80 9011.6 -9141.7
## - ae08d2297e      1      3.97 9011.8 -9141.4
## - `8de0382f02`    1      4.18 9012.0 -9141.0
## - b4112a94a6      1      4.18 9012.0 -9141.0
## - `1f222e3669`    1      4.26 9012.1 -9140.9
## - abca7a848f      1      4.38 9012.2 -9140.6
## - fe0318e273      1      4.90 9012.7 -9139.7
## - `65aed7dc1f`    1      6.33 9014.2 -9137.2
## - `99d44111c9`    1      6.58 9014.4 -9136.7
## - `49756d8e0f`    1      8.94 9016.8 -9132.5
## - `29bbd86997`    1      8.97 9016.8 -9132.5
## - `253eb5ef11`    1     12.91 9020.8 -9125.4
## - `60ec1426ce`    1     14.24 9022.1 -9123.1
## - `016399044a`    1     18.76 9026.6 -9115.0
## - c0c3df65b1      1     19.64 9027.5 -9113.4
## - `1f3058af83`    1     20.33 9028.2 -9112.2
## - `087235d61e`    1     24.56 9032.4 -9104.7
## - f0a0febd35      1     25.57 9033.4 -9102.9
## - `7fe6cb4c98`    1     36.90 9044.7 -9082.7
## - `87b982928b`    1     47.72 9055.6 -9063.5
## - a14fd026ce      1     49.30 9057.1 -9060.7
## - `5f360995ef`    1     53.44 9061.3 -9053.4
## - f013b60e50      1     53.89 9061.7 -9052.6
## - ea0f4a32e3      1     71.70 9079.5 -9021.0
## - `174825d438`    1     87.76 9095.6 -8992.6
## - `2d7fe4693a`    1    119.20 9127.0 -8937.1
## - `8f5f7c556a`    1    125.64 9133.5 -8925.8
## - `8c2e088a3d`    1    126.42 9134.3 -8924.4
## - e0a0772df0      1    174.70 9182.5 -8839.6
## - d2c775fa99      1    201.63 9209.5 -8792.5
## - beb6e17af1      1    284.60 9292.4 -8648.3
## - `5b862c0a8f`    1    298.54 9306.4 -8624.2
## - `9a575e82a4_1`  1    312.55 9320.4 -8600.0
## - `06888ceac9_1`  1    360.22 9368.1 -8518.0
## - `6db53d265a`    1    380.57 9388.4 -8483.1
## - e86a2190c1      1    388.72 9396.6 -8469.2
## - aee1e4fc85      1    446.68 9454.5 -8370.3
## 
## Step:  AIC=-9148.1
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `99d44111c9` + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - ac826f0013      1      0.21 9008.3 -9149.7
## - `8311343404`    1      0.26 9008.3 -9149.6
## - `3df2300fa2`    1      0.27 9008.3 -9149.6
## - `7cb7913148_2`  1      0.28 9008.3 -9149.6
## - dcfcbc2ea1      1      0.32 9008.4 -9149.5
## - `7cb7913148_7`  1      0.35 9008.4 -9149.5
## - `96e6f0be58`    1      0.38 9008.4 -9149.4
## - ee2ac696ff      1      0.40 9008.5 -9149.4
## - `55cf3f7627`    1      0.46 9008.5 -9149.3
## - `25bbf0e7e7`    1      0.47 9008.5 -9149.3
## - `8a21502326`    1      0.54 9008.6 -9149.1
## - `0e2ab0831c`    1      0.54 9008.6 -9149.1
## - `9b6e0b36c2`    1      0.57 9008.6 -9149.1
## - `2e874bc151`    1      0.77 9008.8 -9148.7
## - `7cb7913148_3`  1      0.78 9008.8 -9148.7
## - fe8cdd80ba      1      0.88 9008.9 -9148.5
## - `7cb7913148_4`  1      0.95 9009.0 -9148.4
## - fbf66c8021      1      0.97 9009.0 -9148.4
## - `7cb7913148_6`  1      1.02 9009.1 -9148.3
## - `0342faceb5`    1      1.03 9009.1 -9148.3
## - `0b846350ef`    1      1.04 9009.1 -9148.2
## - aa69c802b6      1      1.08 9009.1 -9148.2
## <none>                        9008.0 -9148.1
## - `789b5244a9`    1      1.27 9009.3 -9147.8
## - `2bc6ab42f7`    1      1.30 9009.3 -9147.8
## - ed7e658a27      1      1.31 9009.4 -9147.8
## - ba54a2a637      1      1.31 9009.4 -9147.8
## - ffd1cdcfc1      1      1.45 9009.5 -9147.5
## - d4d6566f9c      1      1.54 9009.6 -9147.4
## - `55907cc1de`    1      1.69 9009.7 -9147.1
## - `63bcf89b1d`    1      1.75 9009.8 -9147.0
## - `7925993f42`    1      1.88 9009.9 -9146.7
## - `56371466d7`    1      1.92 9010.0 -9146.7
## - `04e7268385`    1      1.96 9010.0 -9146.6
## - `3e200bf766`    1      1.96 9010.0 -9146.6
## + `4468394575`    1      0.21 9007.8 -9146.5
## + `20f1afc5c7`    1      0.20 9007.8 -9146.5
## + c58f611921      1      0.19 9007.9 -9146.4
## + `12eda2d982`    1      0.16 9007.9 -9146.4
## - `173b6590ae`    1      2.09 9010.1 -9146.4
## - e7ee22effb      1      2.10 9010.2 -9146.3
## + e5efa4d39a      1      0.11 9007.9 -9146.3
## + `6516422788`    1      0.11 9007.9 -9146.3
## + `2a457d15d9`    1      0.11 9007.9 -9146.3
## + `7841b6a5b1`    1      0.10 9008.0 -9146.3
## + `7743f273c2`    1      0.08 9008.0 -9146.2
## + `779d13189e`    1      0.08 9008.0 -9146.2
## + b709f75447      1      0.06 9008.0 -9146.2
## + `072b7e8f27`    1      0.06 9008.0 -9146.2
## + `7cb7913148_1`  1      0.05 9008.0 -9146.2
## + `4fc17427c8`    1      0.03 9008.0 -9146.2
## + a24802caa5      1      0.03 9008.0 -9146.1
## + d035af6ffa      1      0.02 9008.0 -9146.1
## + b9a487ac3c      1      0.01 9008.0 -9146.1
## + `7734c0c22f`    1      0.01 9008.0 -9146.1
## + `77b3b41efa`    1      0.01 9008.0 -9146.1
## + `435dec85e2`    1      0.00 9008.0 -9146.1
## + `7cb7913148_5`  1      0.00 9008.0 -9146.1
## + fdf8628ca7      1      0.00 9008.0 -9146.1
## - `96c30c7eef`    1      2.25 9010.3 -9146.1
## - `3eb53ae932`    1      2.38 9010.4 -9145.9
## - c1b8ce2354      1      2.38 9010.4 -9145.9
## - bdf934caa7      1      2.39 9010.4 -9145.8
## - f66b98dd69      1      2.60 9010.7 -9145.5
## - `2719b72c0d`    1      2.70 9010.8 -9145.3
## - `384bec5dd1_1`  1      2.71 9010.8 -9145.3
## - `98475257f7`    1      2.76 9010.8 -9145.2
## - `298ed82b22`    1      3.37 9011.4 -9144.1
## - `136c1727c3`    1      3.41 9011.5 -9144.0
## - `1fa099bb01`    1      3.78 9011.8 -9143.4
## - ae08d2297e      1      3.95 9012.0 -9143.0
## - `8de0382f02`    1      4.19 9012.2 -9142.6
## - b4112a94a6      1      4.19 9012.2 -9142.6
## - `1f222e3669`    1      4.27 9012.3 -9142.5
## - abca7a848f      1      4.37 9012.4 -9142.3
## - fe0318e273      1      4.88 9012.9 -9141.4
## - `65aed7dc1f`    1      6.36 9014.4 -9138.8
## - `99d44111c9`    1      6.56 9014.6 -9138.4
## - `49756d8e0f`    1      8.93 9017.0 -9134.2
## - `29bbd86997`    1      8.94 9017.0 -9134.1
## - `253eb5ef11`    1     12.92 9021.0 -9127.0
## - `60ec1426ce`    1     14.23 9022.3 -9124.7
## - `016399044a`    1     18.78 9026.8 -9116.6
## - c0c3df65b1      1     19.62 9027.7 -9115.1
## - `1f3058af83`    1     20.30 9028.3 -9113.9
## - `087235d61e`    1     24.60 9032.7 -9106.2
## - f0a0febd35      1     25.57 9033.6 -9104.5
## - `7fe6cb4c98`    1     36.89 9044.9 -9084.4
## - `87b982928b`    1     47.72 9055.8 -9065.1
## - a14fd026ce      1     49.26 9057.3 -9062.4
## - `5f360995ef`    1     53.51 9061.6 -9054.9
## - f013b60e50      1     53.91 9062.0 -9054.2
## - ea0f4a32e3      1     71.88 9079.9 -9022.3
## - `174825d438`    1     87.90 9096.0 -8994.0
## - `2d7fe4693a`    1    119.31 9127.4 -8938.5
## - `8f5f7c556a`    1    125.60 9133.6 -8927.5
## - `8c2e088a3d`    1    126.45 9134.5 -8926.0
## - e0a0772df0      1    174.74 9182.8 -8841.2
## - d2c775fa99      1    201.62 9209.7 -8794.2
## - beb6e17af1      1    284.55 9292.6 -8650.0
## - `5b862c0a8f`    1    298.37 9306.4 -8626.2
## - `9a575e82a4_1`  1    312.53 9320.6 -8601.7
## - `06888ceac9_1`  1    360.07 9368.1 -8519.9
## - `6db53d265a`    1    380.63 9388.7 -8484.7
## - e86a2190c1      1    388.85 9396.9 -8470.6
## - aee1e4fc85      1    446.64 9454.7 -8372.0
## 
## Step:  AIC=-9149.72
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     e7ee22effb + `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `99d44111c9` + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `8311343404`    1      0.26 9008.5 -9151.3
## - `3df2300fa2`    1      0.26 9008.5 -9151.3
## - `7cb7913148_2`  1      0.27 9008.5 -9151.2
## - dcfcbc2ea1      1      0.33 9008.6 -9151.1
## - `7cb7913148_7`  1      0.35 9008.6 -9151.1
## - `96e6f0be58`    1      0.37 9008.6 -9151.1
## - ee2ac696ff      1      0.40 9008.7 -9151.0
## - `55cf3f7627`    1      0.47 9008.7 -9150.9
## - `25bbf0e7e7`    1      0.47 9008.7 -9150.9
## - `8a21502326`    1      0.53 9008.8 -9150.8
## - `0e2ab0831c`    1      0.54 9008.8 -9150.7
## - `9b6e0b36c2`    1      0.58 9008.8 -9150.7
## - `2e874bc151`    1      0.77 9009.0 -9150.3
## - `7cb7913148_3`  1      0.78 9009.0 -9150.3
## - fe8cdd80ba      1      0.89 9009.1 -9150.1
## - `7cb7913148_4`  1      0.95 9009.2 -9150.0
## - fbf66c8021      1      0.96 9009.2 -9150.0
## - `7cb7913148_6`  1      1.02 9009.3 -9149.9
## - `0b846350ef`    1      1.03 9009.3 -9149.9
## - `0342faceb5`    1      1.04 9009.3 -9149.9
## - aa69c802b6      1      1.08 9009.3 -9149.8
## <none>                        9008.3 -9149.7
## - `789b5244a9`    1      1.26 9009.5 -9149.5
## - ed7e658a27      1      1.29 9009.6 -9149.4
## - `2bc6ab42f7`    1      1.32 9009.6 -9149.4
## - ba54a2a637      1      1.32 9009.6 -9149.4
## - ffd1cdcfc1      1      1.46 9009.7 -9149.1
## - d4d6566f9c      1      1.53 9009.8 -9149.0
## - `63bcf89b1d`    1      1.75 9010.0 -9148.6
## - `7925993f42`    1      1.88 9010.1 -9148.4
## - `56371466d7`    1      1.92 9010.2 -9148.3
## - `3e200bf766`    1      1.97 9010.2 -9148.2
## - `04e7268385`    1      1.98 9010.2 -9148.2
## - `55907cc1de`    1      1.98 9010.2 -9148.2
## + ac826f0013      1      0.21 9008.0 -9148.1
## + `4468394575`    1      0.21 9008.1 -9148.1
## + `20f1afc5c7`    1      0.21 9008.1 -9148.1
## + c58f611921      1      0.19 9008.1 -9148.0
## + `12eda2d982`    1      0.17 9008.1 -9148.0
## - `173b6590ae`    1      2.08 9010.3 -9148.0
## - e7ee22effb      1      2.09 9010.4 -9148.0
## + e5efa4d39a      1      0.11 9008.1 -9147.9
## + `6516422788`    1      0.11 9008.2 -9147.9
## + `2a457d15d9`    1      0.11 9008.2 -9147.9
## + `7841b6a5b1`    1      0.10 9008.2 -9147.9
## + `7743f273c2`    1      0.08 9008.2 -9147.9
## + `779d13189e`    1      0.08 9008.2 -9147.9
## + b709f75447      1      0.07 9008.2 -9147.8
## + `072b7e8f27`    1      0.06 9008.2 -9147.8
## + `7cb7913148_1`  1      0.05 9008.2 -9147.8
## + `4fc17427c8`    1      0.03 9008.2 -9147.8
## + a24802caa5      1      0.03 9008.2 -9147.8
## + d035af6ffa      1      0.02 9008.2 -9147.8
## + b9a487ac3c      1      0.01 9008.3 -9147.7
## + `7734c0c22f`    1      0.01 9008.3 -9147.7
## + `77b3b41efa`    1      0.01 9008.3 -9147.7
## + `435dec85e2`    1      0.00 9008.3 -9147.7
## + `7cb7913148_5`  1      0.00 9008.3 -9147.7
## + fdf8628ca7      1      0.00 9008.3 -9147.7
## - `96c30c7eef`    1      2.26 9010.5 -9147.7
## - `3eb53ae932`    1      2.39 9010.7 -9147.5
## - c1b8ce2354      1      2.39 9010.7 -9147.5
## - bdf934caa7      1      2.40 9010.7 -9147.4
## - f66b98dd69      1      2.60 9010.9 -9147.1
## - `2719b72c0d`    1      2.70 9011.0 -9146.9
## - `384bec5dd1_1`  1      2.70 9011.0 -9146.9
## - `98475257f7`    1      2.77 9011.0 -9146.8
## - `298ed82b22`    1      3.37 9011.6 -9145.7
## - `136c1727c3`    1      3.43 9011.7 -9145.6
## - `1fa099bb01`    1      3.78 9012.0 -9145.0
## - ae08d2297e      1      3.97 9012.2 -9144.6
## - `8de0382f02`    1      4.19 9012.5 -9144.2
## - b4112a94a6      1      4.19 9012.5 -9144.2
## - `1f222e3669`    1      4.26 9012.5 -9144.1
## - abca7a848f      1      4.38 9012.6 -9143.9
## - fe0318e273      1      4.84 9013.1 -9143.1
## - `65aed7dc1f`    1      6.36 9014.6 -9140.4
## - `99d44111c9`    1      6.58 9014.8 -9140.0
## - `49756d8e0f`    1      8.92 9017.2 -9135.8
## - `29bbd86997`    1      8.93 9017.2 -9135.8
## - `253eb5ef11`    1     12.90 9021.2 -9128.7
## - `60ec1426ce`    1     14.24 9022.5 -9126.3
## - `016399044a`    1     18.80 9027.1 -9118.2
## - c0c3df65b1      1     19.61 9027.9 -9116.8
## - `1f3058af83`    1     20.31 9028.6 -9115.5
## - `087235d61e`    1     24.60 9032.9 -9107.9
## - f0a0febd35      1     25.53 9033.8 -9106.2
## - `7fe6cb4c98`    1     36.89 9045.2 -9086.0
## - `87b982928b`    1     47.69 9056.0 -9066.8
## - a14fd026ce      1     49.32 9057.6 -9063.9
## - `5f360995ef`    1     53.52 9061.8 -9056.5
## - f013b60e50      1     53.92 9062.2 -9055.8
## - ea0f4a32e3      1     71.78 9080.0 -9024.1
## - `174825d438`    1     87.99 9096.3 -8995.4
## - `2d7fe4693a`    1    119.36 9127.6 -8940.1
## - `8f5f7c556a`    1    125.50 9133.8 -8929.3
## - `8c2e088a3d`    1    126.46 9134.7 -8927.6
## - e0a0772df0      1    174.88 9183.1 -8842.6
## - d2c775fa99      1    201.79 9210.1 -8795.5
## - beb6e17af1      1    284.87 9293.1 -8651.1
## - `5b862c0a8f`    1    298.66 9306.9 -8627.3
## - `9a575e82a4_1`  1    312.54 9320.8 -8603.3
## - `06888ceac9_1`  1    359.87 9368.1 -8521.9
## - `6db53d265a`    1    380.72 9389.0 -8486.1
## - e86a2190c1      1    388.96 9397.2 -8472.0
## - aee1e4fc85      1    446.98 9455.2 -8373.1
## 
## Step:  AIC=-9151.26
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `99d44111c9` + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `3df2300fa2`    1      0.26 9008.8 -9152.8
## - `7cb7913148_2`  1      0.26 9008.8 -9152.8
## - dcfcbc2ea1      1      0.32 9008.8 -9152.7
## - `7cb7913148_7`  1      0.35 9008.9 -9152.6
## - `96e6f0be58`    1      0.36 9008.9 -9152.6
## - ee2ac696ff      1      0.40 9008.9 -9152.5
## - `25bbf0e7e7`    1      0.46 9009.0 -9152.4
## - `55cf3f7627`    1      0.47 9009.0 -9152.4
## - `8a21502326`    1      0.52 9009.0 -9152.3
## - `0e2ab0831c`    1      0.53 9009.1 -9152.3
## - `9b6e0b36c2`    1      0.58 9009.1 -9152.2
## - `2e874bc151`    1      0.77 9009.3 -9151.9
## - `7cb7913148_3`  1      0.79 9009.3 -9151.8
## - fe8cdd80ba      1      0.89 9009.4 -9151.7
## - `7cb7913148_4`  1      0.94 9009.5 -9151.6
## - fbf66c8021      1      0.96 9009.5 -9151.5
## - `7cb7913148_6`  1      1.00 9009.5 -9151.5
## - `0b846350ef`    1      1.03 9009.6 -9151.4
## - `0342faceb5`    1      1.04 9009.6 -9151.4
## - aa69c802b6      1      1.08 9009.6 -9151.3
## <none>                        9008.5 -9151.3
## - `789b5244a9`    1      1.25 9009.8 -9151.0
## - ed7e658a27      1      1.28 9009.8 -9151.0
## - `2bc6ab42f7`    1      1.30 9009.8 -9150.9
## - ba54a2a637      1      1.31 9009.8 -9150.9
## - ffd1cdcfc1      1      1.46 9010.0 -9150.6
## - d4d6566f9c      1      1.53 9010.1 -9150.5
## - `63bcf89b1d`    1      1.75 9010.3 -9150.1
## - `7925993f42`    1      1.87 9010.4 -9149.9
## - `56371466d7`    1      1.93 9010.4 -9149.8
## - `55907cc1de`    1      1.97 9010.5 -9149.7
## - `04e7268385`    1      1.98 9010.5 -9149.7
## - `3e200bf766`    1      1.98 9010.5 -9149.7
## + `8311343404`    1      0.26 9008.3 -9149.7
## + ac826f0013      1      0.22 9008.3 -9149.6
## + `4468394575`    1      0.22 9008.3 -9149.6
## + `20f1afc5c7`    1      0.21 9008.3 -9149.6
## + c58f611921      1      0.18 9008.3 -9149.6
## + `12eda2d982`    1      0.17 9008.4 -9149.6
## - e7ee22effb      1      2.09 9010.6 -9149.5
## - `173b6590ae`    1      2.10 9010.6 -9149.5
## + `6516422788`    1      0.11 9008.4 -9149.5
## + e5efa4d39a      1      0.11 9008.4 -9149.5
## + `2a457d15d9`    1      0.11 9008.4 -9149.5
## + `7841b6a5b1`    1      0.10 9008.4 -9149.4
## + `7743f273c2`    1      0.08 9008.4 -9149.4
## + `779d13189e`    1      0.08 9008.4 -9149.4
## + b709f75447      1      0.06 9008.5 -9149.4
## + `072b7e8f27`    1      0.06 9008.5 -9149.4
## + `7cb7913148_1`  1      0.05 9008.5 -9149.3
## + `4fc17427c8`    1      0.03 9008.5 -9149.3
## + a24802caa5      1      0.03 9008.5 -9149.3
## + d035af6ffa      1      0.02 9008.5 -9149.3
## + b9a487ac3c      1      0.01 9008.5 -9149.3
## + `7734c0c22f`    1      0.01 9008.5 -9149.3
## + `77b3b41efa`    1      0.01 9008.5 -9149.3
## + `435dec85e2`    1      0.00 9008.5 -9149.3
## + `7cb7913148_5`  1      0.00 9008.5 -9149.3
## + fdf8628ca7      1      0.00 9008.5 -9149.3
## - `96c30c7eef`    1      2.26 9010.8 -9149.2
## - `3eb53ae932`    1      2.39 9010.9 -9149.0
## - c1b8ce2354      1      2.39 9010.9 -9149.0
## - bdf934caa7      1      2.40 9010.9 -9149.0
## - f66b98dd69      1      2.61 9011.1 -9148.6
## - `384bec5dd1_1`  1      2.69 9011.2 -9148.5
## - `2719b72c0d`    1      2.71 9011.2 -9148.4
## - `98475257f7`    1      2.81 9011.3 -9148.2
## - `298ed82b22`    1      3.37 9011.9 -9147.2
## - `136c1727c3`    1      3.43 9012.0 -9147.1
## - `1fa099bb01`    1      3.81 9012.3 -9146.5
## - ae08d2297e      1      3.97 9012.5 -9146.2
## - `8de0382f02`    1      4.19 9012.7 -9145.8
## - b4112a94a6      1      4.19 9012.7 -9145.8
## - `1f222e3669`    1      4.23 9012.7 -9145.7
## - abca7a848f      1      4.38 9012.9 -9145.4
## - fe0318e273      1      4.83 9013.4 -9144.6
## - `65aed7dc1f`    1      6.39 9014.9 -9141.9
## - `99d44111c9`    1      6.61 9015.1 -9141.5
## - `49756d8e0f`    1      8.91 9017.4 -9137.4
## - `29bbd86997`    1      8.95 9017.5 -9137.3
## - `253eb5ef11`    1     12.91 9021.4 -9130.2
## - `60ec1426ce`    1     14.19 9022.7 -9127.9
## - `016399044a`    1     18.78 9027.3 -9119.8
## - c0c3df65b1      1     19.59 9028.1 -9118.3
## - `1f3058af83`    1     20.27 9028.8 -9117.1
## - `087235d61e`    1     24.54 9033.1 -9109.5
## - f0a0febd35      1     25.60 9034.1 -9107.6
## - `7fe6cb4c98`    1     36.95 9045.5 -9087.4
## - `87b982928b`    1     47.67 9056.2 -9068.4
## - a14fd026ce      1     49.47 9058.0 -9065.2
## - `5f360995ef`    1     53.67 9062.2 -9057.7
## - f013b60e50      1     53.87 9062.4 -9057.4
## - ea0f4a32e3      1     71.80 9080.3 -9025.6
## - `174825d438`    1     87.98 9096.5 -8997.0
## - `2d7fe4693a`    1    119.37 9127.9 -8941.6
## - `8f5f7c556a`    1    125.46 9134.0 -8930.9
## - `8c2e088a3d`    1    126.48 9135.0 -8929.1
## - e0a0772df0      1    174.70 9183.2 -8844.4
## - d2c775fa99      1    201.84 9210.4 -8797.0
## - beb6e17af1      1    284.87 9293.4 -8652.7
## - `5b862c0a8f`    1    298.68 9307.2 -8628.8
## - `9a575e82a4_1`  1    312.59 9321.1 -8604.8
## - `06888ceac9_1`  1    359.96 9368.5 -8523.3
## - `6db53d265a`    1    380.70 9389.2 -8487.7
## - e86a2190c1      1    389.06 9397.6 -8473.4
## - aee1e4fc85      1    447.11 9455.6 -8374.4
## 
## Step:  AIC=-9152.8
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `99d44111c9` + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `96e6f0be58`    1      0.16 9008.9 -9154.5
## - `7cb7913148_2`  1      0.27 9009.0 -9154.3
## - dcfcbc2ea1      1      0.33 9009.1 -9154.2
## - `7cb7913148_7`  1      0.35 9009.1 -9154.2
## - ee2ac696ff      1      0.40 9009.2 -9154.1
## - `25bbf0e7e7`    1      0.46 9009.2 -9154.0
## - `55cf3f7627`    1      0.47 9009.3 -9154.0
## - `8a21502326`    1      0.52 9009.3 -9153.9
## - `0e2ab0831c`    1      0.54 9009.3 -9153.8
## - `9b6e0b36c2`    1      0.58 9009.4 -9153.8
## - `2e874bc151`    1      0.76 9009.5 -9153.5
## - `7cb7913148_3`  1      0.78 9009.6 -9153.4
## - fe8cdd80ba      1      0.88 9009.7 -9153.2
## - `7cb7913148_4`  1      0.94 9009.7 -9153.1
## - fbf66c8021      1      0.96 9009.7 -9153.1
## - `7cb7913148_6`  1      1.01 9009.8 -9153.0
## - `0b846350ef`    1      1.03 9009.8 -9153.0
## - `0342faceb5`    1      1.03 9009.8 -9153.0
## - aa69c802b6      1      1.08 9009.9 -9152.9
## <none>                        9008.8 -9152.8
## - `789b5244a9`    1      1.24 9010.0 -9152.6
## - ed7e658a27      1      1.28 9010.1 -9152.5
## - `2bc6ab42f7`    1      1.30 9010.1 -9152.5
## - ba54a2a637      1      1.31 9010.1 -9152.5
## - ffd1cdcfc1      1      1.47 9010.2 -9152.2
## - d4d6566f9c      1      1.53 9010.3 -9152.1
## - `63bcf89b1d`    1      1.75 9010.5 -9151.7
## - `7925993f42`    1      1.86 9010.6 -9151.5
## - `56371466d7`    1      1.92 9010.7 -9151.4
## - `04e7268385`    1      1.97 9010.7 -9151.3
## - `55907cc1de`    1      1.98 9010.8 -9151.3
## - `3e200bf766`    1      1.98 9010.8 -9151.3
## + `3df2300fa2`    1      0.26 9008.5 -9151.3
## + `8311343404`    1      0.25 9008.5 -9151.3
## + `4468394575`    1      0.22 9008.6 -9151.2
## + ac826f0013      1      0.20 9008.6 -9151.2
## + `20f1afc5c7`    1      0.20 9008.6 -9151.2
## + c58f611921      1      0.19 9008.6 -9151.1
## + `12eda2d982`    1      0.17 9008.6 -9151.1
## - e7ee22effb      1      2.08 9010.9 -9151.1
## - `173b6590ae`    1      2.09 9010.9 -9151.1
## + `6516422788`    1      0.11 9008.7 -9151.0
## + e5efa4d39a      1      0.11 9008.7 -9151.0
## + `2a457d15d9`    1      0.11 9008.7 -9151.0
## + `7841b6a5b1`    1      0.10 9008.7 -9151.0
## + `7743f273c2`    1      0.08 9008.7 -9150.9
## + `779d13189e`    1      0.07 9008.7 -9150.9
## + b709f75447      1      0.06 9008.7 -9150.9
## + `072b7e8f27`    1      0.06 9008.7 -9150.9
## + `7cb7913148_1`  1      0.05 9008.7 -9150.9
## + `4fc17427c8`    1      0.03 9008.7 -9150.9
## + a24802caa5      1      0.03 9008.8 -9150.8
## + d035af6ffa      1      0.02 9008.8 -9150.8
## + b9a487ac3c      1      0.01 9008.8 -9150.8
## + `7734c0c22f`    1      0.01 9008.8 -9150.8
## + `77b3b41efa`    1      0.01 9008.8 -9150.8
## + `435dec85e2`    1      0.00 9008.8 -9150.8
## + `7cb7913148_5`  1      0.00 9008.8 -9150.8
## + fdf8628ca7      1      0.00 9008.8 -9150.8
## - `96c30c7eef`    1      2.25 9011.0 -9150.8
## - `3eb53ae932`    1      2.39 9011.2 -9150.5
## - c1b8ce2354      1      2.39 9011.2 -9150.5
## - bdf934caa7      1      2.40 9011.2 -9150.5
## - f66b98dd69      1      2.63 9011.4 -9150.1
## - `384bec5dd1_1`  1      2.69 9011.5 -9150.0
## - `2719b72c0d`    1      2.73 9011.5 -9149.9
## - `98475257f7`    1      2.79 9011.6 -9149.8
## - `298ed82b22`    1      3.40 9012.2 -9148.7
## - `136c1727c3`    1      3.45 9012.2 -9148.7
## - `1fa099bb01`    1      3.82 9012.6 -9148.0
## - ae08d2297e      1      3.95 9012.7 -9147.8
## - `8de0382f02`    1      4.15 9012.9 -9147.4
## - b4112a94a6      1      4.16 9012.9 -9147.4
## - `1f222e3669`    1      4.23 9013.0 -9147.3
## - abca7a848f      1      4.36 9013.1 -9147.0
## - fe0318e273      1      4.83 9013.6 -9146.2
## - `65aed7dc1f`    1      6.38 9015.2 -9143.4
## - `99d44111c9`    1      6.57 9015.4 -9143.1
## - `49756d8e0f`    1      8.92 9017.7 -9138.9
## - `29bbd86997`    1      8.98 9017.8 -9138.8
## - `253eb5ef11`    1     12.92 9021.7 -9131.8
## - `60ec1426ce`    1     14.18 9023.0 -9129.5
## - `016399044a`    1     18.81 9027.6 -9121.3
## - c0c3df65b1      1     19.61 9028.4 -9119.8
## - `1f3058af83`    1     20.24 9029.0 -9118.7
## - `087235d61e`    1     24.60 9033.4 -9111.0
## - f0a0febd35      1     25.56 9034.3 -9109.2
## - `7fe6cb4c98`    1     36.91 9045.7 -9089.1
## - `87b982928b`    1     47.65 9056.4 -9070.0
## - a14fd026ce      1     49.52 9058.3 -9066.7
## - `5f360995ef`    1     53.68 9062.5 -9059.3
## - f013b60e50      1     53.88 9062.7 -9058.9
## - ea0f4a32e3      1     71.80 9080.6 -9027.2
## - `174825d438`    1     87.88 9096.7 -8998.7
## - `2d7fe4693a`    1    119.32 9128.1 -8943.2
## - `8f5f7c556a`    1    125.66 9134.4 -8932.1
## - `8c2e088a3d`    1    126.50 9135.3 -8930.6
## - e0a0772df0      1    174.56 9183.3 -8846.2
## - d2c775fa99      1    201.78 9210.6 -8798.6
## - beb6e17af1      1    284.80 9293.6 -8654.4
## - `5b862c0a8f`    1    298.76 9307.5 -8630.2
## - `9a575e82a4_1`  1    312.39 9321.2 -8606.7
## - `06888ceac9_1`  1    359.91 9368.7 -8524.9
## - `6db53d265a`    1    380.76 9389.5 -8489.2
## - e86a2190c1      1    389.12 9397.9 -8474.9
## - aee1e4fc85      1    447.38 9456.2 -8375.5
## 
## Step:  AIC=-9154.51
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_2` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + d4d6566f9c + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `99d44111c9` + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `7cb7913148_2`  1      0.26 9009.2 -9156.0
## - dcfcbc2ea1      1      0.33 9009.3 -9155.9
## - `7cb7913148_7`  1      0.35 9009.3 -9155.9
## - ee2ac696ff      1      0.39 9009.3 -9155.8
## - `25bbf0e7e7`    1      0.46 9009.4 -9155.7
## - `55cf3f7627`    1      0.48 9009.4 -9155.7
## - `8a21502326`    1      0.53 9009.5 -9155.6
## - `0e2ab0831c`    1      0.54 9009.5 -9155.5
## - `9b6e0b36c2`    1      0.58 9009.5 -9155.5
## - `2e874bc151`    1      0.76 9009.7 -9155.2
## - `7cb7913148_3`  1      0.78 9009.7 -9155.1
## - fe8cdd80ba      1      0.89 9009.8 -9154.9
## - `7cb7913148_4`  1      0.93 9009.9 -9154.8
## - fbf66c8021      1      0.97 9009.9 -9154.8
## - `7cb7913148_6`  1      1.02 9010.0 -9154.7
## - `0b846350ef`    1      1.03 9010.0 -9154.7
## - `0342faceb5`    1      1.03 9010.0 -9154.7
## - aa69c802b6      1      1.07 9010.0 -9154.6
## <none>                        9008.9 -9154.5
## - `789b5244a9`    1      1.25 9010.2 -9154.3
## - ed7e658a27      1      1.29 9010.2 -9154.2
## - ba54a2a637      1      1.30 9010.2 -9154.2
## - ffd1cdcfc1      1      1.46 9010.4 -9153.9
## - d4d6566f9c      1      1.53 9010.5 -9153.8
## - `63bcf89b1d`    1      1.75 9010.7 -9153.4
## - `7925993f42`    1      1.86 9010.8 -9153.2
## - `56371466d7`    1      1.92 9010.9 -9153.1
## - `04e7268385`    1      1.96 9010.9 -9153.0
## - `55907cc1de`    1      1.97 9010.9 -9153.0
## - `3e200bf766`    1      1.99 9010.9 -9153.0
## + `8311343404`    1      0.25 9008.7 -9152.9
## + `4468394575`    1      0.22 9008.7 -9152.9
## + ac826f0013      1      0.21 9008.7 -9152.9
## + `20f1afc5c7`    1      0.20 9008.7 -9152.9
## + c58f611921      1      0.19 9008.8 -9152.8
## - e7ee22effb      1      2.07 9011.0 -9152.8
## + `12eda2d982`    1      0.17 9008.8 -9152.8
## + `96e6f0be58`    1      0.16 9008.8 -9152.8
## - `173b6590ae`    1      2.08 9011.0 -9152.8
## + e5efa4d39a      1      0.11 9008.8 -9152.7
## + `6516422788`    1      0.11 9008.8 -9152.7
## + `2a457d15d9`    1      0.10 9008.8 -9152.7
## + `7841b6a5b1`    1      0.10 9008.8 -9152.7
## + `7743f273c2`    1      0.08 9008.9 -9152.7
## + `779d13189e`    1      0.07 9008.9 -9152.6
## + b709f75447      1      0.06 9008.9 -9152.6
## + `072b7e8f27`    1      0.06 9008.9 -9152.6
## + `3df2300fa2`    1      0.06 9008.9 -9152.6
## + `7cb7913148_1`  1      0.05 9008.9 -9152.6
## + `4fc17427c8`    1      0.03 9008.9 -9152.6
## + a24802caa5      1      0.03 9008.9 -9152.6
## + d035af6ffa      1      0.02 9008.9 -9152.5
## + b9a487ac3c      1      0.01 9008.9 -9152.5
## + `7734c0c22f`    1      0.01 9008.9 -9152.5
## + `77b3b41efa`    1      0.01 9008.9 -9152.5
## + `435dec85e2`    1      0.00 9008.9 -9152.5
## + `7cb7913148_5`  1      0.00 9008.9 -9152.5
## + fdf8628ca7      1      0.00 9008.9 -9152.5
## - `96c30c7eef`    1      2.25 9011.2 -9152.5
## - `3eb53ae932`    1      2.39 9011.3 -9152.2
## - c1b8ce2354      1      2.39 9011.3 -9152.2
## - bdf934caa7      1      2.42 9011.4 -9152.2
## - f66b98dd69      1      2.63 9011.6 -9151.8
## - `384bec5dd1_1`  1      2.70 9011.6 -9151.7
## - `2719b72c0d`    1      2.73 9011.7 -9151.6
## - `98475257f7`    1      2.79 9011.7 -9151.5
## - `298ed82b22`    1      3.42 9012.4 -9150.4
## - `136c1727c3`    1      3.45 9012.4 -9150.3
## - `1fa099bb01`    1      3.81 9012.7 -9149.7
## - ae08d2297e      1      3.95 9012.9 -9149.5
## - `8de0382f02`    1      4.15 9013.1 -9149.1
## - b4112a94a6      1      4.15 9013.1 -9149.1
## - `1f222e3669`    1      4.21 9013.2 -9149.0
## - abca7a848f      1      4.35 9013.3 -9148.7
## - fe0318e273      1      4.82 9013.8 -9147.9
## - `65aed7dc1f`    1      6.37 9015.3 -9145.1
## - `99d44111c9`    1      6.59 9015.5 -9144.7
## - `49756d8e0f`    1      8.92 9017.9 -9140.6
## - `29bbd86997`    1      8.96 9017.9 -9140.5
## - `253eb5ef11`    1     12.89 9021.8 -9133.5
## - `60ec1426ce`    1     14.21 9023.2 -9131.2
## - `016399044a`    1     18.79 9027.7 -9123.0
## - c0c3df65b1      1     19.70 9028.6 -9121.4
## - `1f3058af83`    1     20.30 9029.2 -9120.3
## - `087235d61e`    1     24.67 9033.6 -9112.5
## - f0a0febd35      1     25.57 9034.5 -9110.9
## - `7fe6cb4c98`    1     36.93 9045.9 -9090.7
## - `2bc6ab42f7`    1     40.27 9049.2 -9084.8
## - `87b982928b`    1     47.69 9056.6 -9071.6
## - a14fd026ce      1     49.57 9058.5 -9068.3
## - `5f360995ef`    1     53.70 9062.6 -9061.0
## - f013b60e50      1     53.83 9062.8 -9060.7
## - ea0f4a32e3      1     71.79 9080.7 -9028.9
## - `174825d438`    1     87.88 9096.8 -9000.4
## - `2d7fe4693a`    1    119.37 9128.3 -8944.9
## - `8f5f7c556a`    1    125.57 9134.5 -8933.9
## - `8c2e088a3d`    1    126.41 9135.4 -8932.5
## - e0a0772df0      1    174.52 9183.5 -8848.0
## - d2c775fa99      1    201.67 9210.6 -8800.5
## - beb6e17af1      1    284.83 9293.8 -8656.0
## - `5b862c0a8f`    1    298.84 9307.8 -8631.8
## - `9a575e82a4_1`  1    312.45 9321.4 -8608.3
## - `06888ceac9_1`  1    359.93 9368.9 -8526.6
## - `6db53d265a`    1    380.70 9389.6 -8491.0
## - e86a2190c1      1    389.16 9398.1 -8476.5
## - aee1e4fc85      1    447.31 9456.2 -8377.4
## 
## Step:  AIC=-9156.04
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `99d44111c9` + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - dcfcbc2ea1      1      0.32 9009.5 -9157.5
## - `7cb7913148_7`  1      0.35 9009.6 -9157.4
## - ee2ac696ff      1      0.39 9009.6 -9157.3
## - `25bbf0e7e7`    1      0.46 9009.7 -9157.2
## - `55cf3f7627`    1      0.47 9009.7 -9157.2
## - `8a21502326`    1      0.53 9009.7 -9157.1
## - `0e2ab0831c`    1      0.54 9009.7 -9157.1
## - `9b6e0b36c2`    1      0.58 9009.8 -9157.0
## - `2e874bc151`    1      0.77 9010.0 -9156.7
## - `7cb7913148_4`  1      0.86 9010.1 -9156.5
## - fe8cdd80ba      1      0.89 9010.1 -9156.4
## - `7cb7913148_3`  1      0.94 9010.1 -9156.4
## - fbf66c8021      1      0.97 9010.2 -9156.3
## - `7cb7913148_6`  1      1.01 9010.2 -9156.2
## - `0b846350ef`    1      1.01 9010.2 -9156.2
## - `0342faceb5`    1      1.02 9010.2 -9156.2
## - aa69c802b6      1      1.07 9010.3 -9156.1
## <none>                        9009.2 -9156.0
## - `789b5244a9`    1      1.26 9010.5 -9155.8
## - ed7e658a27      1      1.29 9010.5 -9155.7
## - ba54a2a637      1      1.30 9010.5 -9155.7
## - ffd1cdcfc1      1      1.45 9010.7 -9155.4
## - d4d6566f9c      1      1.54 9010.7 -9155.3
## - `63bcf89b1d`    1      1.75 9011.0 -9154.9
## - `7925993f42`    1      1.87 9011.1 -9154.7
## - `56371466d7`    1      1.93 9011.1 -9154.6
## - `55907cc1de`    1      1.96 9011.2 -9154.5
## - `04e7268385`    1      1.96 9011.2 -9154.5
## + `7cb7913148_2`  1      0.26 9008.9 -9154.5
## - `3e200bf766`    1      1.99 9011.2 -9154.5
## + `8311343404`    1      0.24 9009.0 -9154.5
## + `4468394575`    1      0.22 9009.0 -9154.4
## + `20f1afc5c7`    1      0.21 9009.0 -9154.4
## + ac826f0013      1      0.20 9009.0 -9154.4
## + c58f611921      1      0.19 9009.0 -9154.4
## - `173b6590ae`    1      2.05 9011.3 -9154.4
## + `12eda2d982`    1      0.17 9009.0 -9154.3
## + `96e6f0be58`    1      0.16 9009.0 -9154.3
## - e7ee22effb      1      2.09 9011.3 -9154.3
## + e5efa4d39a      1      0.11 9009.1 -9154.2
## + `6516422788`    1      0.11 9009.1 -9154.2
## + `7841b6a5b1`    1      0.10 9009.1 -9154.2
## + `2a457d15d9`    1      0.10 9009.1 -9154.2
## + `7743f273c2`    1      0.08 9009.1 -9154.2
## + `779d13189e`    1      0.07 9009.1 -9154.2
## + b709f75447      1      0.06 9009.1 -9154.2
## + `072b7e8f27`    1      0.06 9009.1 -9154.1
## + `3df2300fa2`    1      0.06 9009.1 -9154.1
## + `4fc17427c8`    1      0.03 9009.2 -9154.1
## + a24802caa5      1      0.02 9009.2 -9154.1
## + d035af6ffa      1      0.02 9009.2 -9154.1
## + `7734c0c22f`    1      0.01 9009.2 -9154.1
## + b9a487ac3c      1      0.01 9009.2 -9154.1
## + `77b3b41efa`    1      0.01 9009.2 -9154.0
## + `7cb7913148_5`  1      0.01 9009.2 -9154.0
## + `435dec85e2`    1      0.00 9009.2 -9154.0
## - `96c30c7eef`    1      2.24 9011.4 -9154.0
## + `7cb7913148_1`  1      0.00 9009.2 -9154.0
## + fdf8628ca7      1      0.00 9009.2 -9154.0
## - `3eb53ae932`    1      2.38 9011.6 -9153.8
## - c1b8ce2354      1      2.38 9011.6 -9153.8
## - bdf934caa7      1      2.42 9011.6 -9153.7
## - f66b98dd69      1      2.64 9011.8 -9153.3
## - `384bec5dd1_1`  1      2.73 9011.9 -9153.2
## - `2719b72c0d`    1      2.74 9011.9 -9153.1
## - `98475257f7`    1      2.78 9012.0 -9153.1
## - `298ed82b22`    1      3.41 9012.6 -9151.9
## - `136c1727c3`    1      3.45 9012.7 -9151.9
## - `1fa099bb01`    1      3.80 9013.0 -9151.3
## - ae08d2297e      1      3.96 9013.2 -9151.0
## - `1f222e3669`    1      4.15 9013.4 -9150.6
## - `8de0382f02`    1      4.17 9013.4 -9150.6
## - b4112a94a6      1      4.17 9013.4 -9150.6
## - abca7a848f      1      4.36 9013.6 -9150.3
## - fe0318e273      1      4.83 9014.0 -9149.4
## - `65aed7dc1f`    1      6.37 9015.6 -9146.7
## - `99d44111c9`    1      6.63 9015.8 -9146.2
## - `49756d8e0f`    1      8.93 9018.1 -9142.1
## - `29bbd86997`    1      8.97 9018.2 -9142.0
## - `253eb5ef11`    1     12.88 9022.1 -9135.1
## - `60ec1426ce`    1     14.22 9023.4 -9132.7
## - `016399044a`    1     18.75 9028.0 -9124.6
## - c0c3df65b1      1     19.74 9028.9 -9122.8
## - `1f3058af83`    1     20.30 9029.5 -9121.8
## - `087235d61e`    1     24.69 9033.9 -9114.0
## - f0a0febd35      1     25.54 9034.7 -9112.5
## - `7fe6cb4c98`    1     36.91 9046.1 -9092.3
## - `2bc6ab42f7`    1     40.38 9049.6 -9086.1
## - `87b982928b`    1     47.66 9056.9 -9073.2
## - a14fd026ce      1     49.65 9058.9 -9069.7
## - `5f360995ef`    1     53.76 9063.0 -9062.4
## - f013b60e50      1     53.81 9063.0 -9062.3
## - ea0f4a32e3      1     71.81 9081.0 -9030.4
## - `174825d438`    1     87.88 9097.1 -9002.0
## - `2d7fe4693a`    1    119.32 9128.5 -8946.5
## - `8f5f7c556a`    1    125.59 9134.8 -8935.4
## - `8c2e088a3d`    1    126.48 9135.7 -8933.9
## - e0a0772df0      1    174.44 9183.6 -8849.7
## - d2c775fa99      1    201.92 9211.1 -8801.6
## - beb6e17af1      1    284.68 9293.9 -8657.8
## - `5b862c0a8f`    1    298.90 9308.1 -8633.2
## - `9a575e82a4_1`  1    312.59 9321.8 -8609.6
## - `06888ceac9_1`  1    360.09 9369.3 -8527.9
## - `6db53d265a`    1    380.64 9389.8 -8492.7
## - e86a2190c1      1    389.04 9398.2 -8478.3
## - aee1e4fc85      1    447.40 9456.6 -8378.7
## 
## Step:  AIC=-9157.46
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `99d44111c9` + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `7cb7913148_7`  1      0.35 9009.9 -9158.8
## - ee2ac696ff      1      0.40 9009.9 -9158.8
## - `25bbf0e7e7`    1      0.46 9010.0 -9158.6
## - `55cf3f7627`    1      0.47 9010.0 -9158.6
## - `8a21502326`    1      0.52 9010.1 -9158.5
## - `0e2ab0831c`    1      0.54 9010.1 -9158.5
## - `9b6e0b36c2`    1      0.59 9010.1 -9158.4
## - `2e874bc151`    1      0.77 9010.3 -9158.1
## - `7cb7913148_4`  1      0.86 9010.4 -9157.9
## - fe8cdd80ba      1      0.89 9010.4 -9157.9
## - `7cb7913148_3`  1      0.94 9010.5 -9157.8
## - fbf66c8021      1      0.98 9010.5 -9157.7
## - `0b846350ef`    1      1.00 9010.5 -9157.7
## - `7cb7913148_6`  1      1.01 9010.5 -9157.7
## - `0342faceb5`    1      1.02 9010.5 -9157.6
## - aa69c802b6      1      1.06 9010.6 -9157.6
## <none>                        9009.5 -9157.5
## - `789b5244a9`    1      1.25 9010.8 -9157.2
## - ed7e658a27      1      1.28 9010.8 -9157.2
## - ba54a2a637      1      1.30 9010.8 -9157.1
## - ffd1cdcfc1      1      1.45 9011.0 -9156.9
## - d4d6566f9c      1      1.54 9011.1 -9156.7
## - `63bcf89b1d`    1      1.75 9011.3 -9156.3
## - `7925993f42`    1      1.87 9011.4 -9156.1
## + dcfcbc2ea1      1      0.32 9009.2 -9156.0
## - `56371466d7`    1      1.95 9011.5 -9156.0
## - `55907cc1de`    1      1.95 9011.5 -9156.0
## - `04e7268385`    1      1.97 9011.5 -9156.0
## - `3e200bf766`    1      1.97 9011.5 -9155.9
## + `7cb7913148_2`  1      0.26 9009.3 -9155.9
## + `8311343404`    1      0.23 9009.3 -9155.9
## + `4468394575`    1      0.22 9009.3 -9155.8
## + ac826f0013      1      0.21 9009.3 -9155.8
## - `173b6590ae`    1      2.04 9011.6 -9155.8
## + `20f1afc5c7`    1      0.20 9009.3 -9155.8
## + c58f611921      1      0.19 9009.3 -9155.8
## + `12eda2d982`    1      0.17 9009.4 -9155.8
## + `96e6f0be58`    1      0.16 9009.4 -9155.7
## - e7ee22effb      1      2.10 9011.6 -9155.7
## + e5efa4d39a      1      0.12 9009.4 -9155.7
## + `6516422788`    1      0.11 9009.4 -9155.7
## + `2a457d15d9`    1      0.10 9009.4 -9155.6
## + `7841b6a5b1`    1      0.10 9009.4 -9155.6
## + `7743f273c2`    1      0.08 9009.5 -9155.6
## + `779d13189e`    1      0.07 9009.5 -9155.6
## + b709f75447      1      0.07 9009.5 -9155.6
## + `072b7e8f27`    1      0.06 9009.5 -9155.6
## + `3df2300fa2`    1      0.06 9009.5 -9155.6
## + `4fc17427c8`    1      0.03 9009.5 -9155.5
## + a24802caa5      1      0.02 9009.5 -9155.5
## + d035af6ffa      1      0.02 9009.5 -9155.5
## + `7734c0c22f`    1      0.01 9009.5 -9155.5
## + b9a487ac3c      1      0.01 9009.5 -9155.5
## + `7cb7913148_5`  1      0.01 9009.5 -9155.5
## + `77b3b41efa`    1      0.01 9009.5 -9155.5
## + `435dec85e2`    1      0.00 9009.5 -9155.5
## + `7cb7913148_1`  1      0.00 9009.5 -9155.5
## + fdf8628ca7      1      0.00 9009.5 -9155.5
## - `96c30c7eef`    1      2.26 9011.8 -9155.4
## - `3eb53ae932`    1      2.39 9011.9 -9155.2
## - c1b8ce2354      1      2.39 9011.9 -9155.2
## - bdf934caa7      1      2.44 9012.0 -9155.1
## - f66b98dd69      1      2.66 9012.2 -9154.7
## - `384bec5dd1_1`  1      2.73 9012.3 -9154.6
## - `2719b72c0d`    1      2.76 9012.3 -9154.5
## - `98475257f7`    1      2.78 9012.3 -9154.5
## - `298ed82b22`    1      3.41 9012.9 -9153.4
## - `136c1727c3`    1      3.47 9013.0 -9153.3
## - `1fa099bb01`    1      3.79 9013.3 -9152.7
## - ae08d2297e      1      3.96 9013.5 -9152.4
## - `1f222e3669`    1      4.13 9013.7 -9152.1
## - `8de0382f02`    1      4.17 9013.7 -9152.0
## - b4112a94a6      1      4.17 9013.7 -9152.0
## - abca7a848f      1      4.37 9013.9 -9151.7
## - fe0318e273      1      4.82 9014.4 -9150.9
## - `65aed7dc1f`    1      6.34 9015.9 -9148.2
## - `99d44111c9`    1      6.66 9016.2 -9147.6
## - `49756d8e0f`    1      8.95 9018.5 -9143.5
## - `29bbd86997`    1      8.99 9018.5 -9143.4
## - `253eb5ef11`    1     12.87 9022.4 -9136.5
## - `60ec1426ce`    1     14.18 9023.7 -9134.2
## - `016399044a`    1     18.78 9028.3 -9126.0
## - c0c3df65b1      1     19.73 9029.3 -9124.3
## - `1f3058af83`    1     20.29 9029.8 -9123.3
## - `087235d61e`    1     24.70 9034.2 -9115.4
## - f0a0febd35      1     25.57 9035.1 -9113.9
## - `7fe6cb4c98`    1     37.06 9046.6 -9093.4
## - `2bc6ab42f7`    1     40.44 9050.0 -9087.5
## - `87b982928b`    1     47.67 9057.2 -9074.6
## - a14fd026ce      1     49.62 9059.2 -9071.1
## - `5f360995ef`    1     53.77 9063.3 -9063.8
## - f013b60e50      1     53.79 9063.3 -9063.7
## - ea0f4a32e3      1     71.82 9081.4 -9031.8
## - `174825d438`    1     87.87 9097.4 -9003.4
## - `2d7fe4693a`    1    119.32 9128.8 -8947.9
## - `8f5f7c556a`    1    125.51 9135.0 -8937.0
## - `8c2e088a3d`    1    126.66 9136.2 -8935.0
## - e0a0772df0      1    174.35 9183.9 -8851.3
## - d2c775fa99      1    201.95 9211.5 -8803.0
## - beb6e17af1      1    284.57 9294.1 -8659.4
## - `5b862c0a8f`    1    298.86 9308.4 -8634.8
## - `9a575e82a4_1`  1    312.49 9322.0 -8611.2
## - `06888ceac9_1`  1    360.33 9369.9 -8528.9
## - `6db53d265a`    1    380.56 9390.1 -8494.2
## - e86a2190c1      1    388.77 9398.3 -8480.2
## - aee1e4fc85      1    447.15 9456.7 -8380.6
## 
## Step:  AIC=-9158.84
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `99d44111c9` + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - ee2ac696ff      1      0.40 9010.3 -9160.1
## - `25bbf0e7e7`    1      0.46 9010.3 -9160.0
## - `55cf3f7627`    1      0.48 9010.4 -9160.0
## - `8a21502326`    1      0.52 9010.4 -9159.9
## - `0e2ab0831c`    1      0.54 9010.4 -9159.9
## - `9b6e0b36c2`    1      0.59 9010.5 -9159.8
## - `2e874bc151`    1      0.78 9010.7 -9159.4
## - `7cb7913148_4`  1      0.86 9010.7 -9159.3
## - fe8cdd80ba      1      0.88 9010.8 -9159.3
## - `7cb7913148_3`  1      0.93 9010.8 -9159.2
## - fbf66c8021      1      0.96 9010.8 -9159.1
## - `0b846350ef`    1      1.00 9010.9 -9159.0
## - `7cb7913148_6`  1      1.01 9010.9 -9159.0
## - `0342faceb5`    1      1.03 9010.9 -9159.0
## - aa69c802b6      1      1.06 9010.9 -9158.9
## <none>                        9009.9 -9158.8
## - `789b5244a9`    1      1.24 9011.1 -9158.6
## - ed7e658a27      1      1.28 9011.2 -9158.6
## - ba54a2a637      1      1.30 9011.2 -9158.5
## - ffd1cdcfc1      1      1.45 9011.3 -9158.2
## - d4d6566f9c      1      1.54 9011.4 -9158.1
## - `63bcf89b1d`    1      1.75 9011.6 -9157.7
## - `7925993f42`    1      1.88 9011.8 -9157.5
## + `7cb7913148_7`  1      0.35 9009.5 -9157.5
## + dcfcbc2ea1      1      0.32 9009.6 -9157.4
## - `56371466d7`    1      1.93 9011.8 -9157.4
## - `04e7268385`    1      1.96 9011.8 -9157.3
## - `55907cc1de`    1      1.96 9011.8 -9157.3
## - `3e200bf766`    1      1.96 9011.8 -9157.3
## + `7cb7913148_2`  1      0.26 9009.6 -9157.3
## + `8311343404`    1      0.23 9009.6 -9157.3
## + `4468394575`    1      0.22 9009.7 -9157.2
## + ac826f0013      1      0.21 9009.7 -9157.2
## - `173b6590ae`    1      2.03 9011.9 -9157.2
## + `20f1afc5c7`    1      0.20 9009.7 -9157.2
## + c58f611921      1      0.20 9009.7 -9157.2
## + `12eda2d982`    1      0.18 9009.7 -9157.2
## + `96e6f0be58`    1      0.16 9009.7 -9157.1
## - e7ee22effb      1      2.12 9012.0 -9157.1
## + e5efa4d39a      1      0.12 9009.8 -9157.0
## + `2a457d15d9`    1      0.11 9009.8 -9157.0
## + `6516422788`    1      0.10 9009.8 -9157.0
## + `7841b6a5b1`    1      0.10 9009.8 -9157.0
## + `7743f273c2`    1      0.08 9009.8 -9157.0
## + `779d13189e`    1      0.07 9009.8 -9157.0
## + b709f75447      1      0.07 9009.8 -9157.0
## + `072b7e8f27`    1      0.06 9009.8 -9156.9
## + `3df2300fa2`    1      0.06 9009.8 -9156.9
## + `4fc17427c8`    1      0.03 9009.8 -9156.9
## + a24802caa5      1      0.02 9009.9 -9156.9
## + d035af6ffa      1      0.02 9009.9 -9156.9
## + `7734c0c22f`    1      0.01 9009.9 -9156.9
## + b9a487ac3c      1      0.01 9009.9 -9156.9
## + `77b3b41efa`    1      0.01 9009.9 -9156.8
## + `7cb7913148_5`  1      0.01 9009.9 -9156.8
## + `435dec85e2`    1      0.00 9009.9 -9156.8
## + `7cb7913148_1`  1      0.00 9009.9 -9156.8
## + fdf8628ca7      1      0.00 9009.9 -9156.8
## - `96c30c7eef`    1      2.26 9012.1 -9156.8
## - `3eb53ae932`    1      2.39 9012.3 -9156.6
## - c1b8ce2354      1      2.39 9012.3 -9156.6
## - bdf934caa7      1      2.44 9012.3 -9156.5
## - f66b98dd69      1      2.64 9012.5 -9156.1
## - `384bec5dd1_1`  1      2.70 9012.6 -9156.0
## - `2719b72c0d`    1      2.74 9012.6 -9156.0
## - `98475257f7`    1      2.77 9012.7 -9155.9
## - `298ed82b22`    1      3.45 9013.3 -9154.7
## - `136c1727c3`    1      3.48 9013.4 -9154.6
## - `1fa099bb01`    1      3.77 9013.6 -9154.1
## - ae08d2297e      1      4.00 9013.9 -9153.7
## - `1f222e3669`    1      4.14 9014.0 -9153.4
## - `8de0382f02`    1      4.16 9014.0 -9153.4
## - b4112a94a6      1      4.16 9014.0 -9153.4
## - abca7a848f      1      4.40 9014.3 -9153.0
## - fe0318e273      1      4.74 9014.6 -9152.4
## - `65aed7dc1f`    1      6.37 9016.2 -9149.5
## - `99d44111c9`    1      6.66 9016.5 -9149.0
## - `49756d8e0f`    1      8.97 9018.8 -9144.8
## - `29bbd86997`    1      9.01 9018.9 -9144.8
## - `253eb5ef11`    1     12.88 9022.8 -9137.9
## - `60ec1426ce`    1     14.17 9024.0 -9135.6
## - `016399044a`    1     18.75 9028.6 -9127.4
## - c0c3df65b1      1     19.71 9029.6 -9125.7
## - `1f3058af83`    1     20.41 9030.3 -9124.5
## - `087235d61e`    1     24.72 9034.6 -9116.8
## - f0a0febd35      1     25.57 9035.4 -9115.3
## - `7fe6cb4c98`    1     37.10 9047.0 -9094.8
## - `2bc6ab42f7`    1     40.39 9050.3 -9088.9
## - `87b982928b`    1     47.59 9057.5 -9076.1
## - a14fd026ce      1     49.71 9059.6 -9072.4
## - `5f360995ef`    1     53.75 9063.6 -9065.2
## - f013b60e50      1     53.85 9063.7 -9065.0
## - ea0f4a32e3      1     71.82 9081.7 -9033.2
## - `174825d438`    1     87.92 9097.8 -9004.7
## - `2d7fe4693a`    1    119.18 9129.1 -8949.6
## - `8f5f7c556a`    1    125.50 9135.4 -8938.4
## - `8c2e088a3d`    1    126.66 9136.5 -8936.4
## - e0a0772df0      1    174.40 9184.3 -8852.6
## - d2c775fa99      1    201.79 9211.7 -8804.7
## - beb6e17af1      1    284.93 9294.8 -8660.2
## - `5b862c0a8f`    1    298.82 9308.7 -8636.2
## - `9a575e82a4_1`  1    312.55 9322.4 -8612.5
## - `06888ceac9_1`  1    360.45 9370.3 -8530.1
## - `6db53d265a`    1    380.59 9390.5 -8495.6
## - e86a2190c1      1    388.89 9398.8 -8481.4
## - aee1e4fc85      1    447.52 9457.4 -8381.4
## 
## Step:  AIC=-9160.13
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `99d44111c9` + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `25bbf0e7e7`    1      0.46 9010.7 -9161.3
## - `55cf3f7627`    1      0.48 9010.8 -9161.3
## - `8a21502326`    1      0.52 9010.8 -9161.2
## - `0e2ab0831c`    1      0.54 9010.8 -9161.2
## - `9b6e0b36c2`    1      0.59 9010.9 -9161.1
## - `2e874bc151`    1      0.79 9011.1 -9160.7
## - fe8cdd80ba      1      0.87 9011.1 -9160.6
## - `7cb7913148_4`  1      0.87 9011.1 -9160.6
## - `7cb7913148_3`  1      0.94 9011.2 -9160.4
## - fbf66c8021      1      0.97 9011.2 -9160.4
## - `7cb7913148_6`  1      1.00 9011.3 -9160.3
## - `0b846350ef`    1      1.01 9011.3 -9160.3
## - `0342faceb5`    1      1.02 9011.3 -9160.3
## - aa69c802b6      1      1.07 9011.3 -9160.2
## <none>                        9010.3 -9160.1
## - `789b5244a9`    1      1.24 9011.5 -9159.9
## - ed7e658a27      1      1.28 9011.6 -9159.8
## - ba54a2a637      1      1.30 9011.6 -9159.8
## - ffd1cdcfc1      1      1.46 9011.7 -9159.5
## - d4d6566f9c      1      1.55 9011.8 -9159.4
## - `63bcf89b1d`    1      1.76 9012.0 -9159.0
## + ee2ac696ff      1      0.40 9009.9 -9158.8
## - `7925993f42`    1      1.88 9012.2 -9158.8
## + `7cb7913148_7`  1      0.35 9009.9 -9158.8
## + dcfcbc2ea1      1      0.32 9010.0 -9158.7
## - `04e7268385`    1      1.95 9012.2 -9158.7
## - `56371466d7`    1      1.95 9012.2 -9158.6
## - `55907cc1de`    1      1.96 9012.2 -9158.6
## - `3e200bf766`    1      1.98 9012.3 -9158.6
## + `7cb7913148_2`  1      0.26 9010.0 -9158.6
## + `4468394575`    1      0.23 9010.0 -9158.5
## + `8311343404`    1      0.23 9010.0 -9158.5
## - `173b6590ae`    1      2.02 9012.3 -9158.5
## + ac826f0013      1      0.21 9010.1 -9158.5
## + `20f1afc5c7`    1      0.20 9010.1 -9158.5
## + c58f611921      1      0.20 9010.1 -9158.5
## + `12eda2d982`    1      0.19 9010.1 -9158.5
## - e7ee22effb      1      2.09 9012.4 -9158.4
## + `96e6f0be58`    1      0.15 9010.1 -9158.4
## + e5efa4d39a      1      0.12 9010.2 -9158.3
## + `7841b6a5b1`    1      0.11 9010.2 -9158.3
## + `2a457d15d9`    1      0.10 9010.2 -9158.3
## + `6516422788`    1      0.10 9010.2 -9158.3
## + `7743f273c2`    1      0.08 9010.2 -9158.3
## + `779d13189e`    1      0.07 9010.2 -9158.3
## + b709f75447      1      0.07 9010.2 -9158.2
## + `072b7e8f27`    1      0.06 9010.2 -9158.2
## + `3df2300fa2`    1      0.05 9010.2 -9158.2
## + `4fc17427c8`    1      0.03 9010.2 -9158.2
## + a24802caa5      1      0.02 9010.3 -9158.2
## + d035af6ffa      1      0.02 9010.3 -9158.2
## + `7734c0c22f`    1      0.01 9010.3 -9158.1
## + b9a487ac3c      1      0.01 9010.3 -9158.1
## + `77b3b41efa`    1      0.01 9010.3 -9158.1
## + `7cb7913148_5`  1      0.01 9010.3 -9158.1
## + `435dec85e2`    1      0.01 9010.3 -9158.1
## + `7cb7913148_1`  1      0.00 9010.3 -9158.1
## + fdf8628ca7      1      0.00 9010.3 -9158.1
## - `96c30c7eef`    1      2.26 9012.5 -9158.1
## - `3eb53ae932`    1      2.41 9012.7 -9157.8
## - c1b8ce2354      1      2.41 9012.7 -9157.8
## - bdf934caa7      1      2.44 9012.7 -9157.8
## - f66b98dd69      1      2.63 9012.9 -9157.4
## - `384bec5dd1_1`  1      2.72 9013.0 -9157.3
## - `2719b72c0d`    1      2.73 9013.0 -9157.3
## - `98475257f7`    1      2.80 9013.1 -9157.1
## - `298ed82b22`    1      3.46 9013.7 -9156.0
## - `136c1727c3`    1      3.46 9013.7 -9156.0
## - `1fa099bb01`    1      3.78 9014.1 -9155.4
## - ae08d2297e      1      4.00 9014.3 -9155.0
## - `1f222e3669`    1      4.11 9014.4 -9154.8
## - `8de0382f02`    1      4.14 9014.4 -9154.7
## - b4112a94a6      1      4.14 9014.4 -9154.7
## - abca7a848f      1      4.37 9014.6 -9154.3
## - fe0318e273      1      4.75 9015.0 -9153.6
## - `65aed7dc1f`    1      6.38 9016.7 -9150.8
## - `99d44111c9`    1      6.67 9016.9 -9150.2
## - `49756d8e0f`    1      8.94 9019.2 -9146.2
## - `29bbd86997`    1      9.06 9019.3 -9146.0
## - `253eb5ef11`    1     12.94 9023.2 -9139.1
## - `60ec1426ce`    1     14.21 9024.5 -9136.8
## - `016399044a`    1     18.84 9029.1 -9128.5
## - c0c3df65b1      1     19.74 9030.0 -9126.9
## - `1f3058af83`    1     20.51 9030.8 -9125.6
## - `087235d61e`    1     24.80 9035.1 -9117.9
## - f0a0febd35      1     25.51 9035.8 -9116.7
## - `7fe6cb4c98`    1     37.12 9047.4 -9096.0
## - `2bc6ab42f7`    1     40.33 9050.6 -9090.3
## - `87b982928b`    1     47.55 9057.8 -9077.5
## - a14fd026ce      1     49.78 9060.1 -9073.5
## - `5f360995ef`    1     53.79 9064.1 -9066.4
## - f013b60e50      1     53.93 9064.2 -9066.2
## - ea0f4a32e3      1     71.81 9082.1 -9034.5
## - `174825d438`    1     87.90 9098.2 -9006.0
## - `2d7fe4693a`    1    119.07 9129.3 -8951.0
## - `8f5f7c556a`    1    125.67 9135.9 -8939.4
## - `8c2e088a3d`    1    126.54 9136.8 -8937.9
## - e0a0772df0      1    174.46 9184.7 -8853.8
## - d2c775fa99      1    202.05 9212.3 -8805.5
## - beb6e17af1      1    284.75 9295.0 -8661.8
## - `5b862c0a8f`    1    299.01 9309.3 -8637.2
## - `9a575e82a4_1`  1    312.40 9322.7 -8614.1
## - `06888ceac9_1`  1    360.60 9370.9 -8531.2
## - `6db53d265a`    1    380.35 9390.6 -8497.3
## - e86a2190c1      1    388.92 9399.2 -8482.7
## - aee1e4fc85      1    447.31 9457.6 -8383.1
## 
## Step:  AIC=-9161.31
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + fbf66c8021 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `99d44111c9` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `55cf3f7627`    1      0.50 9011.2 -9162.4
## - `8a21502326`    1      0.53 9011.3 -9162.4
## - `0e2ab0831c`    1      0.53 9011.3 -9162.4
## - `9b6e0b36c2`    1      0.59 9011.3 -9162.3
## - `2e874bc151`    1      0.78 9011.5 -9161.9
## - fe8cdd80ba      1      0.86 9011.6 -9161.8
## - `7cb7913148_4`  1      0.86 9011.6 -9161.8
## - `7cb7913148_3`  1      0.95 9011.7 -9161.6
## - fbf66c8021      1      0.97 9011.7 -9161.6
## - `7cb7913148_6`  1      1.00 9011.7 -9161.5
## - `0b846350ef`    1      1.01 9011.7 -9161.5
## - `0342faceb5`    1      1.02 9011.8 -9161.5
## - aa69c802b6      1      1.08 9011.8 -9161.4
## <none>                        9010.7 -9161.3
## - `789b5244a9`    1      1.26 9012.0 -9161.1
## - ba54a2a637      1      1.29 9012.0 -9161.0
## - ed7e658a27      1      1.29 9012.0 -9161.0
## - ffd1cdcfc1      1      1.46 9012.2 -9160.7
## - d4d6566f9c      1      1.57 9012.3 -9160.5
## - `63bcf89b1d`    1      1.77 9012.5 -9160.1
## + `25bbf0e7e7`    1      0.46 9010.3 -9160.1
## + ee2ac696ff      1      0.39 9010.3 -9160.0
## - `7925993f42`    1      1.88 9012.6 -9160.0
## + `7cb7913148_7`  1      0.35 9010.4 -9159.9
## + dcfcbc2ea1      1      0.33 9010.4 -9159.9
## - `04e7268385`    1      1.94 9012.7 -9159.8
## - `56371466d7`    1      1.94 9012.7 -9159.8
## - `55907cc1de`    1      1.95 9012.7 -9159.8
## + `7cb7913148_2`  1      0.26 9010.5 -9159.8
## - `3e200bf766`    1      1.98 9012.7 -9159.8
## + `4468394575`    1      0.24 9010.5 -9159.7
## + `8311343404`    1      0.22 9010.5 -9159.7
## - `173b6590ae`    1      2.03 9012.8 -9159.7
## + ac826f0013      1      0.20 9010.5 -9159.7
## + `20f1afc5c7`    1      0.20 9010.5 -9159.7
## + c58f611921      1      0.20 9010.5 -9159.7
## + `12eda2d982`    1      0.18 9010.6 -9159.6
## + `96e6f0be58`    1      0.15 9010.6 -9159.6
## - e7ee22effb      1      2.09 9012.8 -9159.6
## + e5efa4d39a      1      0.12 9010.6 -9159.5
## + `7841b6a5b1`    1      0.10 9010.6 -9159.5
## + `2a457d15d9`    1      0.10 9010.6 -9159.5
## + `6516422788`    1      0.10 9010.6 -9159.5
## + `7743f273c2`    1      0.08 9010.7 -9159.5
## + `779d13189e`    1      0.07 9010.7 -9159.4
## + b709f75447      1      0.07 9010.7 -9159.4
## + `072b7e8f27`    1      0.07 9010.7 -9159.4
## + `3df2300fa2`    1      0.05 9010.7 -9159.4
## + `4fc17427c8`    1      0.03 9010.7 -9159.4
## + a24802caa5      1      0.02 9010.7 -9159.3
## + d035af6ffa      1      0.02 9010.7 -9159.3
## + b9a487ac3c      1      0.01 9010.7 -9159.3
## + `7734c0c22f`    1      0.01 9010.7 -9159.3
## + `77b3b41efa`    1      0.01 9010.7 -9159.3
## + `7cb7913148_5`  1      0.01 9010.7 -9159.3
## + `435dec85e2`    1      0.00 9010.7 -9159.3
## + `7cb7913148_1`  1      0.00 9010.7 -9159.3
## + fdf8628ca7      1      0.00 9010.7 -9159.3
## - `96c30c7eef`    1      2.29 9013.0 -9159.2
## - `3eb53ae932`    1      2.42 9013.2 -9159.0
## - c1b8ce2354      1      2.42 9013.2 -9159.0
## - bdf934caa7      1      2.46 9013.2 -9158.9
## - f66b98dd69      1      2.71 9013.4 -9158.5
## - `384bec5dd1_1`  1      2.72 9013.5 -9158.5
## - `2719b72c0d`    1      2.81 9013.5 -9158.3
## - `98475257f7`    1      2.82 9013.6 -9158.3
## - `136c1727c3`    1      3.44 9014.2 -9157.2
## - `298ed82b22`    1      3.49 9014.2 -9157.1
## - `1fa099bb01`    1      3.80 9014.5 -9156.5
## - ae08d2297e      1      4.02 9014.8 -9156.1
## - `1f222e3669`    1      4.11 9014.8 -9156.0
## - `8de0382f02`    1      4.15 9014.9 -9155.9
## - b4112a94a6      1      4.15 9014.9 -9155.9
## - abca7a848f      1      4.40 9015.1 -9155.5
## - fe0318e273      1      4.75 9015.5 -9154.8
## - `65aed7dc1f`    1      6.38 9017.1 -9151.9
## - `99d44111c9`    1      6.68 9017.4 -9151.4
## - `49756d8e0f`    1      8.97 9019.7 -9147.3
## - `29bbd86997`    1      9.08 9019.8 -9147.1
## - `253eb5ef11`    1     12.97 9023.7 -9140.2
## - `60ec1426ce`    1     14.28 9025.0 -9137.9
## - `016399044a`    1     18.85 9029.6 -9129.7
## - c0c3df65b1      1     19.71 9030.4 -9128.2
## - `1f3058af83`    1     20.53 9031.3 -9126.7
## - `087235d61e`    1     24.81 9035.5 -9119.1
## - f0a0febd35      1     25.50 9036.2 -9117.9
## - `7fe6cb4c98`    1     37.12 9047.9 -9097.2
## - `2bc6ab42f7`    1     40.45 9051.2 -9091.3
## - `87b982928b`    1     47.47 9058.2 -9078.8
## - a14fd026ce      1     49.73 9060.5 -9074.8
## - f013b60e50      1     53.80 9064.5 -9067.6
## - `5f360995ef`    1     53.83 9064.6 -9067.5
## - ea0f4a32e3      1     71.72 9082.5 -9035.8
## - `174825d438`    1     88.02 9098.8 -9007.0
## - `2d7fe4693a`    1    118.99 9129.7 -8952.4
## - `8f5f7c556a`    1    125.58 9136.3 -8940.8
## - `8c2e088a3d`    1    126.52 9137.3 -8939.1
## - e0a0772df0      1    174.60 9185.3 -8854.7
## - d2c775fa99      1    201.96 9212.7 -8806.9
## - beb6e17af1      1    285.16 9295.9 -8662.3
## - `5b862c0a8f`    1    299.38 9310.1 -8637.8
## - `9a575e82a4_1`  1    312.59 9323.3 -8615.0
## - `06888ceac9_1`  1    360.93 9371.7 -8531.8
## - `6db53d265a`    1    380.45 9391.2 -8498.4
## - e86a2190c1      1    388.92 9399.6 -8483.9
## - aee1e4fc85      1    447.07 9457.8 -8384.7
## 
## Step:  AIC=-9162.41
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + fbf66c8021 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `99d44111c9` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `0e2ab0831c`    1      0.54 9011.8 -9163.5
## - `8a21502326`    1      0.54 9011.8 -9163.4
## - `9b6e0b36c2`    1      0.59 9011.8 -9163.4
## - `2e874bc151`    1      0.77 9012.0 -9163.0
## - fe8cdd80ba      1      0.86 9012.1 -9162.9
## - `7cb7913148_4`  1      0.88 9012.1 -9162.8
## - `7cb7913148_3`  1      0.95 9012.2 -9162.7
## - fbf66c8021      1      0.96 9012.2 -9162.7
## - `7cb7913148_6`  1      0.97 9012.2 -9162.7
## - `0342faceb5`    1      0.99 9012.2 -9162.6
## - `0b846350ef`    1      1.01 9012.2 -9162.6
## - aa69c802b6      1      1.07 9012.3 -9162.5
## <none>                        9011.2 -9162.4
## - `789b5244a9`    1      1.28 9012.5 -9162.1
## - ba54a2a637      1      1.31 9012.5 -9162.1
## - ed7e658a27      1      1.31 9012.5 -9162.1
## - ffd1cdcfc1      1      1.45 9012.7 -9161.8
## - d4d6566f9c      1      1.57 9012.8 -9161.6
## - `63bcf89b1d`    1      1.72 9013.0 -9161.4
## + `55cf3f7627`    1      0.50 9010.7 -9161.3
## + `25bbf0e7e7`    1      0.48 9010.8 -9161.3
## + ee2ac696ff      1      0.39 9010.8 -9161.1
## - `7925993f42`    1      1.86 9013.1 -9161.1
## + `7cb7913148_7`  1      0.37 9010.9 -9161.1
## + dcfcbc2ea1      1      0.32 9010.9 -9161.0
## - `04e7268385`    1      1.94 9013.2 -9161.0
## - `56371466d7`    1      1.95 9013.2 -9160.9
## - `55907cc1de`    1      1.96 9013.2 -9160.9
## - `3e200bf766`    1      1.97 9013.2 -9160.9
## + `7cb7913148_2`  1      0.26 9011.0 -9160.9
## + `4468394575`    1      0.24 9011.0 -9160.8
## + `8311343404`    1      0.22 9011.0 -9160.8
## + ac826f0013      1      0.21 9011.0 -9160.8
## - `173b6590ae`    1      2.04 9013.3 -9160.8
## + `20f1afc5c7`    1      0.20 9011.0 -9160.8
## + c58f611921      1      0.19 9011.0 -9160.8
## + `12eda2d982`    1      0.17 9011.1 -9160.7
## + `96e6f0be58`    1      0.15 9011.1 -9160.7
## - e7ee22effb      1      2.10 9013.3 -9160.7
## + e5efa4d39a      1      0.12 9011.1 -9160.6
## + `2a457d15d9`    1      0.11 9011.1 -9160.6
## + `7841b6a5b1`    1      0.11 9011.1 -9160.6
## + `6516422788`    1      0.10 9011.1 -9160.6
## + `7743f273c2`    1      0.08 9011.2 -9160.6
## + `779d13189e`    1      0.07 9011.2 -9160.5
## + b709f75447      1      0.07 9011.2 -9160.5
## + `072b7e8f27`    1      0.06 9011.2 -9160.5
## + `3df2300fa2`    1      0.05 9011.2 -9160.5
## + `4fc17427c8`    1      0.03 9011.2 -9160.5
## + a24802caa5      1      0.02 9011.2 -9160.5
## + d035af6ffa      1      0.02 9011.2 -9160.4
## + b9a487ac3c      1      0.01 9011.2 -9160.4
## + `7734c0c22f`    1      0.01 9011.2 -9160.4
## + `77b3b41efa`    1      0.01 9011.2 -9160.4
## + `7cb7913148_5`  1      0.01 9011.2 -9160.4
## + `435dec85e2`    1      0.00 9011.2 -9160.4
## + `7cb7913148_1`  1      0.00 9011.2 -9160.4
## + fdf8628ca7      1      0.00 9011.2 -9160.4
## - `96c30c7eef`    1      2.27 9013.5 -9160.4
## - `3eb53ae932`    1      2.43 9013.7 -9160.1
## - c1b8ce2354      1      2.43 9013.7 -9160.1
## - bdf934caa7      1      2.48 9013.7 -9160.0
## - `384bec5dd1_1`  1      2.70 9013.9 -9159.6
## - f66b98dd69      1      2.72 9014.0 -9159.6
## - `98475257f7`    1      2.82 9014.1 -9159.4
## - `2719b72c0d`    1      2.82 9014.1 -9159.4
## - `136c1727c3`    1      3.46 9014.7 -9158.2
## - `298ed82b22`    1      3.49 9014.7 -9158.2
## - `1fa099bb01`    1      3.80 9015.0 -9157.6
## - ae08d2297e      1      4.03 9015.3 -9157.2
## - `8de0382f02`    1      4.12 9015.4 -9157.1
## - b4112a94a6      1      4.12 9015.4 -9157.1
## - `1f222e3669`    1      4.16 9015.4 -9157.0
## - abca7a848f      1      4.38 9015.6 -9156.6
## - fe0318e273      1      4.75 9016.0 -9155.9
## - `65aed7dc1f`    1      6.36 9017.6 -9153.1
## - `99d44111c9`    1      6.69 9017.9 -9152.5
## - `49756d8e0f`    1      8.96 9020.2 -9148.4
## - `29bbd86997`    1      9.08 9020.3 -9148.2
## - `253eb5ef11`    1     12.96 9024.2 -9141.3
## - `60ec1426ce`    1     14.25 9025.5 -9139.0
## - `016399044a`    1     18.83 9030.1 -9130.9
## - c0c3df65b1      1     19.68 9030.9 -9129.3
## - `1f3058af83`    1     20.49 9031.7 -9127.9
## - `087235d61e`    1     24.79 9036.0 -9120.2
## - f0a0febd35      1     25.46 9036.7 -9119.1
## - `7fe6cb4c98`    1     37.06 9048.3 -9098.4
## - `2bc6ab42f7`    1     40.45 9051.7 -9092.4
## - `87b982928b`    1     47.36 9058.6 -9080.1
## - a14fd026ce      1     49.70 9060.9 -9076.0
## - f013b60e50      1     53.68 9064.9 -9068.9
## - `5f360995ef`    1     53.79 9065.0 -9068.7
## - ea0f4a32e3      1     71.66 9082.9 -9037.1
## - `174825d438`    1     87.86 9099.1 -9008.4
## - `2d7fe4693a`    1    119.28 9130.5 -8953.0
## - `8f5f7c556a`    1    125.60 9136.8 -8941.9
## - `8c2e088a3d`    1    126.35 9137.6 -8940.5
## - e0a0772df0      1    174.70 9185.9 -8855.7
## - d2c775fa99      1    201.88 9213.1 -8808.2
## - beb6e17af1      1    285.35 9296.6 -8663.1
## - `5b862c0a8f`    1    299.70 9310.9 -8638.4
## - `9a575e82a4_1`  1    312.46 9323.7 -8616.3
## - `06888ceac9_1`  1    360.94 9372.2 -8532.9
## - `6db53d265a`    1    380.28 9391.5 -8499.8
## - e86a2190c1      1    388.80 9400.0 -8485.2
## - aee1e4fc85      1    446.97 9458.2 -8386.0
## 
## Step:  AIC=-9163.46
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + fbf66c8021 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `99d44111c9` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `8a21502326`    1      0.55 9012.3 -9164.5
## - `9b6e0b36c2`    1      0.59 9012.4 -9164.4
## - `2e874bc151`    1      0.78 9012.5 -9164.1
## - fe8cdd80ba      1      0.86 9012.6 -9163.9
## - `7cb7913148_4`  1      0.92 9012.7 -9163.8
## - `7cb7913148_3`  1      0.94 9012.7 -9163.8
## - fbf66c8021      1      0.96 9012.7 -9163.7
## - `7cb7913148_6`  1      0.98 9012.7 -9163.7
## - `0342faceb5`    1      0.99 9012.8 -9163.7
## - `0b846350ef`    1      1.01 9012.8 -9163.7
## - aa69c802b6      1      1.07 9012.8 -9163.6
## <none>                        9011.8 -9163.5
## - `789b5244a9`    1      1.29 9013.1 -9163.2
## - ba54a2a637      1      1.31 9013.1 -9163.1
## - ed7e658a27      1      1.32 9013.1 -9163.1
## - ffd1cdcfc1      1      1.44 9013.2 -9162.9
## - d4d6566f9c      1      1.55 9013.3 -9162.7
## + `0e2ab0831c`    1      0.54 9011.2 -9162.4
## - `63bcf89b1d`    1      1.72 9013.5 -9162.4
## + `55cf3f7627`    1      0.50 9011.3 -9162.4
## + `25bbf0e7e7`    1      0.47 9011.3 -9162.3
## + ee2ac696ff      1      0.39 9011.4 -9162.1
## + `7cb7913148_7`  1      0.37 9011.4 -9162.1
## - `7925993f42`    1      1.88 9013.6 -9162.1
## + dcfcbc2ea1      1      0.33 9011.4 -9162.0
## - `04e7268385`    1      1.95 9013.7 -9162.0
## - `55907cc1de`    1      1.96 9013.7 -9162.0
## - `56371466d7`    1      1.97 9013.7 -9162.0
## - `3e200bf766`    1      1.97 9013.7 -9161.9
## + `7cb7913148_2`  1      0.26 9011.5 -9161.9
## + `4468394575`    1      0.23 9011.5 -9161.9
## + ac826f0013      1      0.21 9011.6 -9161.8
## + `8311343404`    1      0.20 9011.6 -9161.8
## + `20f1afc5c7`    1      0.20 9011.6 -9161.8
## - `173b6590ae`    1      2.05 9013.8 -9161.8
## + c58f611921      1      0.19 9011.6 -9161.8
## + `12eda2d982`    1      0.17 9011.6 -9161.8
## + `96e6f0be58`    1      0.16 9011.6 -9161.7
## - e7ee22effb      1      2.10 9013.9 -9161.7
## + e5efa4d39a      1      0.11 9011.7 -9161.7
## + `2a457d15d9`    1      0.11 9011.7 -9161.7
## + `7841b6a5b1`    1      0.11 9011.7 -9161.7
## + `6516422788`    1      0.09 9011.7 -9161.6
## + `7743f273c2`    1      0.08 9011.7 -9161.6
## + `779d13189e`    1      0.07 9011.7 -9161.6
## + b709f75447      1      0.07 9011.7 -9161.6
## + `072b7e8f27`    1      0.06 9011.7 -9161.6
## + `3df2300fa2`    1      0.05 9011.7 -9161.6
## + `4fc17427c8`    1      0.03 9011.7 -9161.5
## + a24802caa5      1      0.02 9011.7 -9161.5
## + d035af6ffa      1      0.02 9011.8 -9161.5
## + b9a487ac3c      1      0.01 9011.8 -9161.5
## + `7734c0c22f`    1      0.01 9011.8 -9161.5
## + `77b3b41efa`    1      0.01 9011.8 -9161.5
## + `7cb7913148_5`  1      0.01 9011.8 -9161.5
## + `435dec85e2`    1      0.00 9011.8 -9161.5
## + `7cb7913148_1`  1      0.00 9011.8 -9161.5
## + fdf8628ca7      1      0.00 9011.8 -9161.5
## - `96c30c7eef`    1      2.25 9014.0 -9161.4
## - `3eb53ae932`    1      2.43 9014.2 -9161.1
## - c1b8ce2354      1      2.43 9014.2 -9161.1
## - bdf934caa7      1      2.48 9014.3 -9161.0
## - f66b98dd69      1      2.72 9014.5 -9160.6
## - `384bec5dd1_1`  1      2.73 9014.5 -9160.6
## - `98475257f7`    1      2.81 9014.6 -9160.5
## - `2719b72c0d`    1      2.82 9014.6 -9160.4
## - `136c1727c3`    1      3.46 9015.2 -9159.3
## - `298ed82b22`    1      3.52 9015.3 -9159.2
## - `1fa099bb01`    1      3.80 9015.6 -9158.7
## - ae08d2297e      1      4.03 9015.8 -9158.3
## - `8de0382f02`    1      4.12 9015.9 -9158.1
## - b4112a94a6      1      4.12 9015.9 -9158.1
## - `1f222e3669`    1      4.14 9015.9 -9158.1
## - abca7a848f      1      4.35 9016.1 -9157.7
## - fe0318e273      1      4.75 9016.5 -9157.0
## - `65aed7dc1f`    1      6.33 9018.1 -9154.2
## - `99d44111c9`    1      6.70 9018.5 -9153.5
## - `49756d8e0f`    1      9.01 9020.8 -9149.4
## - `29bbd86997`    1      9.02 9020.8 -9149.4
## - `253eb5ef11`    1     12.98 9024.8 -9142.3
## - `60ec1426ce`    1     14.17 9025.9 -9140.2
## - `016399044a`    1     18.81 9030.6 -9131.9
## - c0c3df65b1      1     19.60 9031.4 -9130.5
## - `1f3058af83`    1     20.47 9032.2 -9129.0
## - `087235d61e`    1     24.87 9036.6 -9121.1
## - f0a0febd35      1     25.45 9037.2 -9120.1
## - `7fe6cb4c98`    1     37.05 9048.8 -9099.5
## - `2bc6ab42f7`    1     40.42 9052.2 -9093.5
## - `87b982928b`    1     47.38 9059.1 -9081.2
## - a14fd026ce      1     49.77 9061.5 -9076.9
## - f013b60e50      1     53.61 9065.4 -9070.1
## - `5f360995ef`    1     53.96 9065.7 -9069.5
## - ea0f4a32e3      1     71.63 9083.4 -9038.2
## - `174825d438`    1     88.01 9099.8 -9009.2
## - `2d7fe4693a`    1    119.54 9131.3 -8953.6
## - `8f5f7c556a`    1    125.58 9137.4 -8942.9
## - `8c2e088a3d`    1    126.29 9138.1 -8941.7
## - e0a0772df0      1    174.69 9186.5 -8856.8
## - d2c775fa99      1    202.01 9213.8 -8809.0
## - beb6e17af1      1    285.07 9296.8 -8664.7
## - `5b862c0a8f`    1    299.79 9311.6 -8639.3
## - `9a575e82a4_1`  1    312.43 9324.2 -8617.5
## - `06888ceac9_1`  1    360.82 9372.6 -8534.2
## - `6db53d265a`    1    380.33 9392.1 -8500.8
## - e86a2190c1      1    389.29 9401.1 -8485.5
## - aee1e4fc85      1    447.16 9458.9 -8386.8
## 
## Step:  AIC=-9164.48
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `99d44111c9` + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `9b6e0b36c2`    1      0.58 9012.9 -9165.4
## - `2e874bc151`    1      0.75 9013.1 -9165.1
## - fe8cdd80ba      1      0.85 9013.2 -9165.0
## - `7cb7913148_4`  1      0.91 9013.2 -9164.9
## - `7cb7913148_3`  1      0.94 9013.3 -9164.8
## - fbf66c8021      1      0.95 9013.3 -9164.8
## - `0342faceb5`    1      0.97 9013.3 -9164.7
## - `7cb7913148_6`  1      0.97 9013.3 -9164.7
## - `0b846350ef`    1      1.00 9013.3 -9164.7
## - aa69c802b6      1      1.08 9013.4 -9164.6
## <none>                        9012.3 -9164.5
## - ba54a2a637      1      1.30 9013.6 -9164.2
## - ffd1cdcfc1      1      1.44 9013.8 -9163.9
## - d4d6566f9c      1      1.55 9013.9 -9163.7
## + `8a21502326`    1      0.55 9011.8 -9163.5
## + `0e2ab0831c`    1      0.54 9011.8 -9163.4
## - `63bcf89b1d`    1      1.72 9014.0 -9163.4
## + `55cf3f7627`    1      0.52 9011.8 -9163.4
## + `25bbf0e7e7`    1      0.48 9011.8 -9163.3
## - `7925993f42`    1      1.84 9014.2 -9163.2
## + ee2ac696ff      1      0.39 9011.9 -9163.2
## + `7cb7913148_7`  1      0.37 9012.0 -9163.1
## + dcfcbc2ea1      1      0.32 9012.0 -9163.0
## - `04e7268385`    1      1.94 9014.3 -9163.0
## + `7cb7913148_2`  1      0.26 9012.1 -9162.9
## - `56371466d7`    1      1.99 9014.3 -9162.9
## - `55907cc1de`    1      1.99 9014.3 -9162.9
## - `3e200bf766`    1      2.00 9014.3 -9162.9
## + `4468394575`    1      0.24 9012.1 -9162.9
## - `173b6590ae`    1      2.03 9014.4 -9162.9
## + ac826f0013      1      0.20 9012.1 -9162.8
## + `20f1afc5c7`    1      0.20 9012.1 -9162.8
## + c58f611921      1      0.20 9012.1 -9162.8
## + `8311343404`    1      0.20 9012.1 -9162.8
## + `12eda2d982`    1      0.16 9012.2 -9162.8
## + `96e6f0be58`    1      0.16 9012.2 -9162.8
## - e7ee22effb      1      2.10 9014.4 -9162.7
## + e5efa4d39a      1      0.11 9012.2 -9162.7
## + `2a457d15d9`    1      0.11 9012.2 -9162.7
## + `7841b6a5b1`    1      0.11 9012.2 -9162.7
## + `6516422788`    1      0.10 9012.2 -9162.7
## + `7743f273c2`    1      0.08 9012.2 -9162.6
## + `779d13189e`    1      0.07 9012.2 -9162.6
## + b709f75447      1      0.07 9012.3 -9162.6
## + `072b7e8f27`    1      0.07 9012.3 -9162.6
## + `3df2300fa2`    1      0.06 9012.3 -9162.6
## + `4fc17427c8`    1      0.03 9012.3 -9162.5
## + a24802caa5      1      0.02 9012.3 -9162.5
## + d035af6ffa      1      0.02 9012.3 -9162.5
## + b9a487ac3c      1      0.01 9012.3 -9162.5
## + `7734c0c22f`    1      0.01 9012.3 -9162.5
## + `77b3b41efa`    1      0.01 9012.3 -9162.5
## + `7cb7913148_5`  1      0.01 9012.3 -9162.5
## + `435dec85e2`    1      0.00 9012.3 -9162.5
## + `7cb7913148_1`  1      0.00 9012.3 -9162.5
## + fdf8628ca7      1      0.00 9012.3 -9162.5
## - `3eb53ae932`    1      2.42 9014.7 -9162.2
## - c1b8ce2354      1      2.42 9014.7 -9162.2
## - bdf934caa7      1      2.49 9014.8 -9162.0
## - `384bec5dd1_1`  1      2.72 9015.0 -9161.6
## - `98475257f7`    1      2.81 9015.1 -9161.5
## - `96c30c7eef`    1      2.88 9015.2 -9161.3
## - f66b98dd69      1      2.93 9015.3 -9161.2
## - `2719b72c0d`    1      3.04 9015.4 -9161.1
## - `136c1727c3`    1      3.48 9015.8 -9160.3
## - `298ed82b22`    1      3.50 9015.8 -9160.2
## - `789b5244a9`    1      3.65 9016.0 -9160.0
## - `1fa099bb01`    1      3.75 9016.1 -9159.8
## - ed7e658a27      1      3.94 9016.3 -9159.5
## - ae08d2297e      1      3.99 9016.3 -9159.4
## - `8de0382f02`    1      4.09 9016.4 -9159.2
## - b4112a94a6      1      4.10 9016.4 -9159.2
## - `1f222e3669`    1      4.11 9016.4 -9159.2
## - abca7a848f      1      4.37 9016.7 -9158.7
## - fe0318e273      1      4.74 9017.1 -9158.0
## - `65aed7dc1f`    1      6.32 9018.6 -9155.2
## - `99d44111c9`    1      6.66 9019.0 -9154.6
## - `49756d8e0f`    1      8.97 9021.3 -9150.5
## - `29bbd86997`    1      9.05 9021.4 -9150.3
## - `253eb5ef11`    1     13.04 9025.4 -9143.2
## - `60ec1426ce`    1     14.14 9026.5 -9141.3
## - `016399044a`    1     18.91 9031.2 -9132.8
## - c0c3df65b1      1     19.51 9031.8 -9131.7
## - `1f3058af83`    1     20.55 9032.9 -9129.9
## - `087235d61e`    1     24.80 9037.1 -9122.3
## - f0a0febd35      1     25.50 9037.8 -9121.0
## - `7fe6cb4c98`    1     37.06 9049.4 -9100.5
## - `2bc6ab42f7`    1     40.50 9052.8 -9094.4
## - `87b982928b`    1     47.38 9059.7 -9082.2
## - a14fd026ce      1     49.91 9062.2 -9077.7
## - f013b60e50      1     53.63 9065.9 -9071.1
## - `5f360995ef`    1     54.03 9066.3 -9070.4
## - ea0f4a32e3      1     71.72 9084.0 -9039.0
## - `174825d438`    1     88.01 9100.3 -9010.2
## - `2d7fe4693a`    1    119.59 9131.9 -8954.5
## - `8f5f7c556a`    1    125.51 9137.8 -8944.1
## - `8c2e088a3d`    1    126.39 9138.7 -8942.5
## - e0a0772df0      1    174.61 9186.9 -8857.9
## - d2c775fa99      1    201.90 9214.2 -8810.2
## - beb6e17af1      1    285.28 9297.6 -8665.4
## - `5b862c0a8f`    1    300.05 9312.4 -8639.9
## - `9a575e82a4_1`  1    312.14 9324.5 -8619.0
## - `06888ceac9_1`  1    361.64 9374.0 -8533.9
## - `6db53d265a`    1    380.54 9392.9 -8501.5
## - e86a2190c1      1    389.10 9401.4 -8486.8
## - aee1e4fc85      1    446.94 9459.3 -8388.2
## 
## Step:  AIC=-9165.44
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2e874bc151` + fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `99d44111c9` + `0b846350ef` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `2e874bc151`    1      0.76 9013.7 -9166.1
## - fe8cdd80ba      1      0.85 9013.8 -9165.9
## - `7cb7913148_4`  1      0.91 9013.8 -9165.8
## - `7cb7913148_3`  1      0.93 9013.8 -9165.8
## - fbf66c8021      1      0.95 9013.9 -9165.7
## - `0342faceb5`    1      0.96 9013.9 -9165.7
## - `7cb7913148_6`  1      0.97 9013.9 -9165.7
## - `0b846350ef`    1      1.00 9013.9 -9165.7
## - aa69c802b6      1      1.08 9014.0 -9165.5
## <none>                        9012.9 -9165.4
## - ba54a2a637      1      1.30 9014.2 -9165.1
## - ffd1cdcfc1      1      1.44 9014.3 -9164.9
## - d4d6566f9c      1      1.56 9014.5 -9164.7
## + `9b6e0b36c2`    1      0.58 9012.3 -9164.5
## + `0e2ab0831c`    1      0.54 9012.4 -9164.4
## + `8a21502326`    1      0.54 9012.4 -9164.4
## - `63bcf89b1d`    1      1.70 9014.6 -9164.4
## + `55cf3f7627`    1      0.52 9012.4 -9164.4
## + `25bbf0e7e7`    1      0.49 9012.4 -9164.3
## + ee2ac696ff      1      0.39 9012.5 -9164.1
## + `7cb7913148_7`  1      0.37 9012.5 -9164.1
## - `7925993f42`    1      1.88 9014.8 -9164.1
## + dcfcbc2ea1      1      0.32 9012.6 -9164.0
## - `04e7268385`    1      1.96 9014.9 -9163.9
## - `56371466d7`    1      1.98 9014.9 -9163.9
## + `7cb7913148_2`  1      0.26 9012.6 -9163.9
## - `3e200bf766`    1      2.00 9014.9 -9163.9
## - `55907cc1de`    1      2.01 9014.9 -9163.9
## + `4468394575`    1      0.24 9012.7 -9163.9
## + ac826f0013      1      0.21 9012.7 -9163.8
## - `173b6590ae`    1      2.03 9014.9 -9163.8
## + `8311343404`    1      0.20 9012.7 -9163.8
## + `20f1afc5c7`    1      0.20 9012.7 -9163.8
## + c58f611921      1      0.20 9012.7 -9163.8
## + `12eda2d982`    1      0.16 9012.7 -9163.7
## + `96e6f0be58`    1      0.16 9012.7 -9163.7
## - e7ee22effb      1      2.10 9015.0 -9163.7
## + e5efa4d39a      1      0.11 9012.8 -9163.6
## + `2a457d15d9`    1      0.11 9012.8 -9163.6
## + `7841b6a5b1`    1      0.10 9012.8 -9163.6
## + `6516422788`    1      0.10 9012.8 -9163.6
## + `7743f273c2`    1      0.08 9012.8 -9163.6
## + `779d13189e`    1      0.07 9012.8 -9163.6
## + `072b7e8f27`    1      0.07 9012.8 -9163.6
## + b709f75447      1      0.07 9012.8 -9163.6
## + `3df2300fa2`    1      0.05 9012.9 -9163.5
## + `4fc17427c8`    1      0.03 9012.9 -9163.5
## + a24802caa5      1      0.02 9012.9 -9163.5
## + d035af6ffa      1      0.02 9012.9 -9163.5
## + b9a487ac3c      1      0.01 9012.9 -9163.5
## + `7734c0c22f`    1      0.01 9012.9 -9163.5
## + `77b3b41efa`    1      0.01 9012.9 -9163.4
## + `7cb7913148_5`  1      0.01 9012.9 -9163.4
## + `435dec85e2`    1      0.00 9012.9 -9163.4
## + fdf8628ca7      1      0.00 9012.9 -9163.4
## + `7cb7913148_1`  1      0.00 9012.9 -9163.4
## - `3eb53ae932`    1      2.39 9015.3 -9163.2
## - c1b8ce2354      1      2.39 9015.3 -9163.2
## - bdf934caa7      1      2.50 9015.4 -9163.0
## - `384bec5dd1_1`  1      2.72 9015.6 -9162.6
## - `98475257f7`    1      2.82 9015.7 -9162.4
## - `96c30c7eef`    1      2.89 9015.8 -9162.3
## - f66b98dd69      1      2.92 9015.8 -9162.2
## - `2719b72c0d`    1      3.02 9015.9 -9162.0
## - `136c1727c3`    1      3.42 9016.3 -9161.3
## - `298ed82b22`    1      3.50 9016.4 -9161.2
## - `789b5244a9`    1      3.67 9016.6 -9160.9
## - `1fa099bb01`    1      3.75 9016.7 -9160.7
## - ed7e658a27      1      3.95 9016.9 -9160.4
## - ae08d2297e      1      3.98 9016.9 -9160.3
## - `8de0382f02`    1      4.10 9017.0 -9160.1
## - b4112a94a6      1      4.10 9017.0 -9160.1
## - `1f222e3669`    1      4.13 9017.0 -9160.1
## - abca7a848f      1      4.38 9017.3 -9159.6
## - fe0318e273      1      4.75 9017.7 -9159.0
## - `65aed7dc1f`    1      6.34 9019.2 -9156.1
## - `99d44111c9`    1      6.66 9019.6 -9155.6
## - `49756d8e0f`    1      9.04 9021.9 -9151.3
## - `29bbd86997`    1      9.11 9022.0 -9151.2
## - `253eb5ef11`    1     13.03 9025.9 -9144.2
## - `60ec1426ce`    1     14.10 9027.0 -9142.3
## - `016399044a`    1     18.82 9031.7 -9133.9
## - c0c3df65b1      1     19.54 9032.4 -9132.6
## - `1f3058af83`    1     20.57 9033.5 -9130.8
## - `087235d61e`    1     24.72 9037.6 -9123.4
## - f0a0febd35      1     25.42 9038.3 -9122.2
## - `7fe6cb4c98`    1     36.98 9049.9 -9101.6
## - `2bc6ab42f7`    1     40.51 9053.4 -9095.3
## - `87b982928b`    1     47.28 9060.2 -9083.3
## - a14fd026ce      1     49.77 9062.7 -9078.9
## - f013b60e50      1     53.61 9066.5 -9072.1
## - `5f360995ef`    1     54.14 9067.0 -9071.1
## - ea0f4a32e3      1     71.79 9084.7 -9039.9
## - `174825d438`    1     88.20 9101.1 -9010.8
## - `2d7fe4693a`    1    119.57 9132.5 -8955.5
## - `8f5f7c556a`    1    125.58 9138.5 -8945.0
## - `8c2e088a3d`    1    126.39 9139.3 -8943.5
## - e0a0772df0      1    174.47 9187.4 -8859.2
## - d2c775fa99      1    201.84 9214.7 -8811.3
## - beb6e17af1      1    285.42 9298.3 -8666.1
## - `5b862c0a8f`    1    299.90 9312.8 -8641.1
## - `9a575e82a4_1`  1    312.17 9325.1 -8619.9
## - `06888ceac9_1`  1    361.76 9374.7 -8534.7
## - `6db53d265a`    1    380.67 9393.6 -8502.3
## - e86a2190c1      1    389.50 9402.4 -8487.2
## - aee1e4fc85      1    447.36 9460.3 -8388.5
## 
## Step:  AIC=-9166.09
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `99d44111c9` + `0b846350ef` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - fe8cdd80ba      1      0.86 9014.5 -9166.5
## - `7cb7913148_4`  1      0.91 9014.6 -9166.5
## - `7cb7913148_3`  1      0.94 9014.6 -9166.4
## - `0342faceb5`    1      0.96 9014.6 -9166.4
## - `7cb7913148_6`  1      0.96 9014.6 -9166.4
## - fbf66c8021      1      0.96 9014.6 -9166.4
## - `0b846350ef`    1      0.99 9014.6 -9166.3
## - aa69c802b6      1      1.08 9014.7 -9166.2
## <none>                        9013.7 -9166.1
## - ba54a2a637      1      1.27 9014.9 -9165.8
## - ffd1cdcfc1      1      1.45 9015.1 -9165.5
## + `2e874bc151`    1      0.76 9012.9 -9165.4
## + `435dec85e2`    1      0.73 9012.9 -9165.4
## - d4d6566f9c      1      1.56 9015.2 -9165.3
## + `9b6e0b36c2`    1      0.59 9013.1 -9165.1
## + `0e2ab0831c`    1      0.55 9013.1 -9165.1
## + `8a21502326`    1      0.52 9013.1 -9165.0
## - `63bcf89b1d`    1      1.73 9015.4 -9165.0
## + `55cf3f7627`    1      0.51 9013.1 -9165.0
## + `25bbf0e7e7`    1      0.48 9013.2 -9164.9
## + ee2ac696ff      1      0.40 9013.3 -9164.8
## + `7cb7913148_7`  1      0.38 9013.3 -9164.8
## - `7925993f42`    1      1.88 9015.5 -9164.7
## + dcfcbc2ea1      1      0.32 9013.3 -9164.7
## - `04e7268385`    1      1.93 9015.6 -9164.6
## + `7cb7913148_2`  1      0.27 9013.4 -9164.6
## - `3e200bf766`    1      1.98 9015.6 -9164.6
## - `56371466d7`    1      1.99 9015.7 -9164.5
## + `4468394575`    1      0.24 9013.4 -9164.5
## - `55907cc1de`    1      2.02 9015.7 -9164.5
## + ac826f0013      1      0.21 9013.5 -9164.5
## + `8311343404`    1      0.20 9013.5 -9164.5
## + c58f611921      1      0.20 9013.5 -9164.4
## + `20f1afc5c7`    1      0.19 9013.5 -9164.4
## - e7ee22effb      1      2.06 9015.7 -9164.4
## - `173b6590ae`    1      2.06 9015.7 -9164.4
## + `12eda2d982`    1      0.17 9013.5 -9164.4
## + `96e6f0be58`    1      0.16 9013.5 -9164.4
## + e5efa4d39a      1      0.12 9013.5 -9164.3
## + `2a457d15d9`    1      0.11 9013.6 -9164.3
## + `6516422788`    1      0.11 9013.6 -9164.3
## + `7841b6a5b1`    1      0.10 9013.6 -9164.3
## + `779d13189e`    1      0.08 9013.6 -9164.2
## + `7743f273c2`    1      0.07 9013.6 -9164.2
## + b709f75447      1      0.07 9013.6 -9164.2
## + `072b7e8f27`    1      0.07 9013.6 -9164.2
## + `3df2300fa2`    1      0.06 9013.6 -9164.2
## + `4fc17427c8`    1      0.03 9013.6 -9164.1
## + a24802caa5      1      0.02 9013.6 -9164.1
## + d035af6ffa      1      0.02 9013.6 -9164.1
## + `77b3b41efa`    1      0.01 9013.7 -9164.1
## + b9a487ac3c      1      0.01 9013.7 -9164.1
## + `7734c0c22f`    1      0.01 9013.7 -9164.1
## + `7cb7913148_5`  1      0.00 9013.7 -9164.1
## + `7cb7913148_1`  1      0.00 9013.7 -9164.1
## + fdf8628ca7      1      0.00 9013.7 -9164.1
## - `3eb53ae932`    1      2.40 9016.1 -9163.8
## - c1b8ce2354      1      2.40 9016.1 -9163.8
## - bdf934caa7      1      2.52 9016.2 -9163.6
## - `384bec5dd1_1`  1      2.74 9016.4 -9163.2
## - `98475257f7`    1      2.83 9016.5 -9163.0
## - `96c30c7eef`    1      2.89 9016.5 -9162.9
## - f66b98dd69      1      2.91 9016.6 -9162.9
## - `2719b72c0d`    1      3.01 9016.7 -9162.7
## - `136c1727c3`    1      3.40 9017.1 -9162.0
## - `298ed82b22`    1      3.48 9017.1 -9161.9
## - `789b5244a9`    1      3.66 9017.3 -9161.6
## - `1fa099bb01`    1      3.73 9017.4 -9161.4
## - ed7e658a27      1      3.95 9017.6 -9161.0
## - ae08d2297e      1      3.95 9017.6 -9161.0
## - `8de0382f02`    1      4.07 9017.7 -9160.8
## - b4112a94a6      1      4.08 9017.7 -9160.8
## - `1f222e3669`    1      4.12 9017.8 -9160.7
## - abca7a848f      1      4.39 9018.1 -9160.3
## - fe0318e273      1      4.72 9018.4 -9159.7
## - `65aed7dc1f`    1      6.37 9020.0 -9156.7
## - `99d44111c9`    1      6.64 9020.3 -9156.3
## - `49756d8e0f`    1      9.03 9022.7 -9152.0
## - `29bbd86997`    1      9.08 9022.7 -9151.9
## - `253eb5ef11`    1     12.98 9026.6 -9144.9
## - `60ec1426ce`    1     14.09 9027.7 -9143.0
## - `016399044a`    1     18.84 9032.5 -9134.5
## - c0c3df65b1      1     19.57 9033.2 -9133.2
## - `1f3058af83`    1     20.52 9034.2 -9131.5
## - `087235d61e`    1     24.91 9038.6 -9123.7
## - f0a0febd35      1     25.36 9039.0 -9122.9
## - `7fe6cb4c98`    1     36.92 9050.6 -9102.4
## - `2bc6ab42f7`    1     40.51 9054.2 -9096.0
## - `87b982928b`    1     47.58 9061.2 -9083.4
## - a14fd026ce      1     49.81 9063.5 -9079.5
## - f013b60e50      1     53.77 9067.4 -9072.5
## - `5f360995ef`    1     54.06 9067.7 -9071.9
## - ea0f4a32e3      1     71.78 9085.4 -9040.5
## - `174825d438`    1     88.15 9101.8 -9011.6
## - `2d7fe4693a`    1    119.78 9133.4 -8955.8
## - `8f5f7c556a`    1    125.71 9139.4 -8945.4
## - `8c2e088a3d`    1    126.37 9140.0 -8944.2
## - e0a0772df0      1    174.29 9188.0 -8860.1
## - d2c775fa99      1    201.74 9215.4 -8812.2
## - beb6e17af1      1    285.32 9299.0 -8667.0
## - `5b862c0a8f`    1    299.93 9313.6 -8641.8
## - `9a575e82a4_1`  1    312.18 9325.8 -8620.6
## - `06888ceac9_1`  1    361.63 9375.3 -8535.6
## - `6db53d265a`    1    380.60 9394.3 -8503.1
## - e86a2190c1      1    389.32 9403.0 -8488.2
## - aee1e4fc85      1    447.38 9461.0 -8389.2
## 
## Step:  AIC=-9166.55
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + d4d6566f9c + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `99d44111c9` + `0b846350ef` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `7cb7913148_3`  1      0.91 9015.4 -9166.9
## - `7cb7913148_4`  1      0.91 9015.4 -9166.9
## - `0342faceb5`    1      0.95 9015.5 -9166.8
## - `7cb7913148_6`  1      0.97 9015.5 -9166.8
## - `0b846350ef`    1      0.99 9015.5 -9166.8
## - fbf66c8021      1      1.00 9015.5 -9166.8
## - aa69c802b6      1      1.08 9015.6 -9166.6
## <none>                        9014.5 -9166.5
## - ba54a2a637      1      1.29 9015.8 -9166.2
## + fe8cdd80ba      1      0.86 9013.7 -9166.1
## - ffd1cdcfc1      1      1.44 9016.0 -9166.0
## + `2e874bc151`    1      0.77 9013.8 -9165.9
## + `435dec85e2`    1      0.75 9013.8 -9165.9
## - d4d6566f9c      1      1.58 9016.1 -9165.7
## + `9b6e0b36c2`    1      0.59 9013.9 -9165.6
## + `0e2ab0831c`    1      0.54 9014.0 -9165.5
## + `55cf3f7627`    1      0.52 9014.0 -9165.5
## + `8a21502326`    1      0.50 9014.0 -9165.4
## - `63bcf89b1d`    1      1.74 9016.3 -9165.4
## + `25bbf0e7e7`    1      0.47 9014.1 -9165.4
## + ee2ac696ff      1      0.39 9014.1 -9165.2
## + `7cb7913148_7`  1      0.38 9014.1 -9165.2
## - `7925993f42`    1      1.88 9016.4 -9165.2
## - `04e7268385`    1      1.92 9016.4 -9165.1
## + dcfcbc2ea1      1      0.32 9014.2 -9165.1
## + `7cb7913148_2`  1      0.28 9014.2 -9165.0
## - `56371466d7`    1      1.98 9016.5 -9165.0
## - `3e200bf766`    1      2.00 9016.5 -9165.0
## + `4468394575`    1      0.23 9014.3 -9165.0
## - e7ee22effb      1      2.03 9016.6 -9164.9
## + ac826f0013      1      0.21 9014.3 -9164.9
## + c58f611921      1      0.21 9014.3 -9164.9
## + `8311343404`    1      0.20 9014.3 -9164.9
## + `20f1afc5c7`    1      0.19 9014.3 -9164.9
## - `55907cc1de`    1      2.05 9016.6 -9164.9
## - `173b6590ae`    1      2.05 9016.6 -9164.9
## + `96e6f0be58`    1      0.17 9014.4 -9164.8
## + `12eda2d982`    1      0.16 9014.4 -9164.8
## + e5efa4d39a      1      0.11 9014.4 -9164.8
## + `2a457d15d9`    1      0.11 9014.4 -9164.7
## + `6516422788`    1      0.10 9014.4 -9164.7
## + `7841b6a5b1`    1      0.10 9014.4 -9164.7
## + b709f75447      1      0.07 9014.5 -9164.7
## + `7743f273c2`    1      0.07 9014.5 -9164.7
## + `072b7e8f27`    1      0.07 9014.5 -9164.7
## + `3df2300fa2`    1      0.06 9014.5 -9164.7
## + `779d13189e`    1      0.06 9014.5 -9164.7
## + `4fc17427c8`    1      0.03 9014.5 -9164.6
## + a24802caa5      1      0.02 9014.5 -9164.6
## + d035af6ffa      1      0.02 9014.5 -9164.6
## + b9a487ac3c      1      0.01 9014.5 -9164.6
## + `77b3b41efa`    1      0.01 9014.5 -9164.6
## + `7734c0c22f`    1      0.01 9014.5 -9164.6
## + `7cb7913148_5`  1      0.00 9014.5 -9164.6
## + fdf8628ca7      1      0.00 9014.5 -9164.5
## + `7cb7913148_1`  1      0.00 9014.5 -9164.5
## - `3eb53ae932`    1      2.42 9016.9 -9164.2
## - c1b8ce2354      1      2.42 9016.9 -9164.2
## - bdf934caa7      1      2.52 9017.0 -9164.1
## - `384bec5dd1_1`  1      2.70 9017.2 -9163.7
## - `98475257f7`    1      2.82 9017.3 -9163.5
## - `96c30c7eef`    1      2.91 9017.4 -9163.4
## - f66b98dd69      1      2.94 9017.5 -9163.3
## - `2719b72c0d`    1      3.05 9017.6 -9163.1
## - `298ed82b22`    1      3.42 9017.9 -9162.4
## - `136c1727c3`    1      3.43 9018.0 -9162.4
## - `789b5244a9`    1      3.69 9018.2 -9162.0
## - `1fa099bb01`    1      3.73 9018.3 -9161.9
## - ae08d2297e      1      3.92 9018.4 -9161.6
## - ed7e658a27      1      3.97 9018.5 -9161.5
## - `8de0382f02`    1      4.09 9018.6 -9161.3
## - b4112a94a6      1      4.09 9018.6 -9161.3
## - `1f222e3669`    1      4.14 9018.7 -9161.2
## - abca7a848f      1      4.39 9018.9 -9160.7
## - fe0318e273      1      4.68 9019.2 -9160.2
## - `65aed7dc1f`    1      6.36 9020.9 -9157.2
## - `99d44111c9`    1      6.65 9021.2 -9156.7
## - `49756d8e0f`    1      9.06 9023.6 -9152.4
## - `29bbd86997`    1      9.09 9023.6 -9152.3
## - `60ec1426ce`    1     14.06 9028.6 -9143.5
## - `016399044a`    1     18.88 9033.4 -9134.9
## - c0c3df65b1      1     19.75 9034.3 -9133.4
## - `1f3058af83`    1     20.58 9035.1 -9131.9
## - `087235d61e`    1     25.04 9039.6 -9123.9
## - f0a0febd35      1     25.20 9039.7 -9123.7
## - `7fe6cb4c98`    1     36.98 9051.5 -9102.7
## - `2bc6ab42f7`    1     40.81 9055.3 -9095.9
## - `87b982928b`    1     47.69 9062.2 -9083.7
## - a14fd026ce      1     49.80 9064.3 -9080.0
## - f013b60e50      1     53.95 9068.5 -9072.6
## - `5f360995ef`    1     54.16 9068.7 -9072.2
## - ea0f4a32e3      1     71.86 9086.4 -9040.9
## - `174825d438`    1     88.01 9102.5 -9012.3
## - `2d7fe4693a`    1    119.95 9134.5 -8956.0
## - `8f5f7c556a`    1    125.58 9140.1 -8946.1
## - `8c2e088a3d`    1    126.50 9141.0 -8944.5
## - e0a0772df0      1    174.52 9189.0 -8860.2
## - d2c775fa99      1    202.06 9216.6 -8812.1
## - beb6e17af1      1    285.95 9300.5 -8666.4
## - `5b862c0a8f`    1    299.71 9314.2 -8642.7
## - `9a575e82a4_1`  1    312.00 9326.5 -8621.4
## - `06888ceac9_1`  1    362.09 9376.6 -8535.3
## - `6db53d265a`    1    380.26 9394.8 -8504.2
## - e86a2190c1      1    388.97 9403.5 -8489.3
## - aee1e4fc85      1    447.25 9461.8 -8390.0
## - `253eb5ef11`    1    522.22 9536.7 -8263.1
## 
## Step:  AIC=-9166.92
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + d4d6566f9c + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `99d44111c9` + `0b846350ef` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `0342faceb5`    1      0.93 9016.4 -9167.3
## - `0b846350ef`    1      0.98 9016.4 -9167.2
## - `7cb7913148_6`  1      0.98 9016.4 -9167.2
## - fbf66c8021      1      0.99 9016.4 -9167.2
## - `7cb7913148_4`  1      0.99 9016.4 -9167.2
## - aa69c802b6      1      1.06 9016.5 -9167.0
## <none>                        9015.4 -9166.9
## - ba54a2a637      1      1.28 9016.7 -9166.6
## + `7cb7913148_3`  1      0.91 9014.5 -9166.5
## + fe8cdd80ba      1      0.83 9014.6 -9166.4
## - ffd1cdcfc1      1      1.44 9016.9 -9166.4
## + `2e874bc151`    1      0.78 9014.7 -9166.3
## + `435dec85e2`    1      0.76 9014.7 -9166.3
## - d4d6566f9c      1      1.55 9017.0 -9166.2
## + `9b6e0b36c2`    1      0.59 9014.8 -9166.0
## + `0e2ab0831c`    1      0.54 9014.9 -9165.9
## + `55cf3f7627`    1      0.51 9014.9 -9165.8
## + `8a21502326`    1      0.50 9014.9 -9165.8
## - `63bcf89b1d`    1      1.75 9017.2 -9165.8
## + `25bbf0e7e7`    1      0.48 9015.0 -9165.8
## + `7cb7913148_2`  1      0.43 9015.0 -9165.7
## + ee2ac696ff      1      0.39 9015.0 -9165.6
## + `7cb7913148_7`  1      0.37 9015.1 -9165.6
## - `7925993f42`    1      1.89 9017.3 -9165.5
## - `04e7268385`    1      1.91 9017.4 -9165.5
## + dcfcbc2ea1      1      0.32 9015.1 -9165.5
## - `3e200bf766`    1      1.99 9017.4 -9165.4
## - `56371466d7`    1      1.99 9017.4 -9165.4
## + `4468394575`    1      0.24 9015.2 -9165.3
## + ac826f0013      1      0.22 9015.2 -9165.3
## + `8311343404`    1      0.21 9015.2 -9165.3
## + c58f611921      1      0.21 9015.2 -9165.3
## - e7ee22effb      1      2.04 9017.5 -9165.3
## - `55907cc1de`    1      2.04 9017.5 -9165.3
## + `20f1afc5c7`    1      0.19 9015.2 -9165.3
## - `173b6590ae`    1      2.07 9017.5 -9165.2
## + `96e6f0be58`    1      0.17 9015.3 -9165.2
## + `12eda2d982`    1      0.15 9015.3 -9165.2
## + e5efa4d39a      1      0.11 9015.3 -9165.1
## + `2a457d15d9`    1      0.11 9015.3 -9165.1
## + `6516422788`    1      0.10 9015.3 -9165.1
## + `7841b6a5b1`    1      0.10 9015.3 -9165.1
## + `072b7e8f27`    1      0.08 9015.4 -9165.1
## + `7743f273c2`    1      0.07 9015.4 -9165.1
## + b709f75447      1      0.07 9015.4 -9165.1
## + `3df2300fa2`    1      0.06 9015.4 -9165.0
## + `779d13189e`    1      0.06 9015.4 -9165.0
## + `7cb7913148_1`  1      0.03 9015.4 -9165.0
## + `4fc17427c8`    1      0.03 9015.4 -9165.0
## + a24802caa5      1      0.02 9015.4 -9165.0
## + d035af6ffa      1      0.02 9015.4 -9164.9
## + b9a487ac3c      1      0.01 9015.4 -9164.9
## + `77b3b41efa`    1      0.01 9015.4 -9164.9
## + `7734c0c22f`    1      0.01 9015.4 -9164.9
## + `7cb7913148_5`  1      0.00 9015.4 -9164.9
## + fdf8628ca7      1      0.00 9015.4 -9164.9
## - `3eb53ae932`    1      2.42 9017.9 -9164.6
## - c1b8ce2354      1      2.42 9017.9 -9164.6
## - bdf934caa7      1      2.52 9018.0 -9164.4
## - `384bec5dd1_1`  1      2.69 9018.1 -9164.1
## - `98475257f7`    1      2.79 9018.2 -9163.9
## - f66b98dd69      1      2.91 9018.3 -9163.7
## - `96c30c7eef`    1      2.92 9018.4 -9163.7
## - `2719b72c0d`    1      3.01 9018.5 -9163.5
## - `298ed82b22`    1      3.41 9018.9 -9162.8
## - `136c1727c3`    1      3.47 9018.9 -9162.7
## - `1fa099bb01`    1      3.67 9019.1 -9162.4
## - `789b5244a9`    1      3.71 9019.1 -9162.3
## - ae08d2297e      1      3.96 9019.4 -9161.9
## - ed7e658a27      1      3.99 9019.4 -9161.8
## - `8de0382f02`    1      4.07 9019.5 -9161.7
## - b4112a94a6      1      4.07 9019.5 -9161.7
## - `1f222e3669`    1      4.17 9019.6 -9161.5
## - abca7a848f      1      4.40 9019.8 -9161.1
## - fe0318e273      1      4.70 9020.1 -9160.5
## - `65aed7dc1f`    1      6.31 9021.8 -9157.7
## - `99d44111c9`    1      6.66 9022.1 -9157.0
## - `49756d8e0f`    1      9.01 9024.4 -9152.9
## - `29bbd86997`    1      9.12 9024.6 -9152.7
## - `60ec1426ce`    1     14.17 9029.6 -9143.7
## - `016399044a`    1     18.84 9034.3 -9135.4
## - c0c3df65b1      1     19.86 9035.3 -9133.5
## - `1f3058af83`    1     20.68 9036.1 -9132.1
## - `087235d61e`    1     24.98 9040.4 -9124.4
## - f0a0febd35      1     25.16 9040.6 -9124.1
## - `7fe6cb4c98`    1     37.03 9052.5 -9103.0
## - `2bc6ab42f7`    1     40.74 9056.2 -9096.4
## - `87b982928b`    1     47.44 9062.9 -9084.5
## - a14fd026ce      1     49.81 9065.2 -9080.3
## - f013b60e50      1     53.83 9069.3 -9073.2
## - `5f360995ef`    1     54.18 9069.6 -9072.6
## - ea0f4a32e3      1     71.97 9087.4 -9041.1
## - `174825d438`    1     88.00 9103.4 -9012.7
## - `2d7fe4693a`    1    120.06 9135.5 -8956.2
## - `8f5f7c556a`    1    125.71 9141.1 -8946.3
## - `8c2e088a3d`    1    126.42 9141.9 -8945.0
## - e0a0772df0      1    174.44 9189.9 -8860.8
## - d2c775fa99      1    202.22 9217.7 -8812.2
## - beb6e17af1      1    285.70 9301.1 -8667.3
## - `5b862c0a8f`    1    299.82 9315.3 -8642.9
## - `9a575e82a4_1`  1    312.09 9327.5 -8621.7
## - `06888ceac9_1`  1    361.74 9377.2 -8536.4
## - `6db53d265a`    1    380.21 9395.6 -8504.7
## - e86a2190c1      1    390.13 9405.6 -8487.8
## - aee1e4fc85      1    447.22 9462.7 -8390.5
## - `253eb5ef11`    1    522.52 9538.0 -8263.0
## 
## Step:  AIC=-9167.26
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + d4d6566f9c + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `99d44111c9` + `0b846350ef` + ba54a2a637 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `0b846350ef`    1      0.96 9017.3 -9167.5
## - fbf66c8021      1      0.98 9017.3 -9167.5
## - `7cb7913148_4`  1      0.98 9017.3 -9167.5
## - `7cb7913148_6`  1      0.98 9017.3 -9167.5
## - aa69c802b6      1      1.09 9017.5 -9167.3
## <none>                        9016.4 -9167.3
## - ba54a2a637      1      1.30 9017.7 -9166.9
## + `0342faceb5`    1      0.93 9015.4 -9166.9
## + `7cb7913148_3`  1      0.89 9015.5 -9166.8
## + fe8cdd80ba      1      0.83 9015.5 -9166.7
## - ffd1cdcfc1      1      1.44 9017.8 -9166.7
## + `2e874bc151`    1      0.78 9015.6 -9166.7
## + `435dec85e2`    1      0.76 9015.6 -9166.6
## - d4d6566f9c      1      1.58 9017.9 -9166.4
## + `9b6e0b36c2`    1      0.57 9015.8 -9166.3
## + `0e2ab0831c`    1      0.54 9015.8 -9166.2
## - `63bcf89b1d`    1      1.75 9018.1 -9166.1
## + `55cf3f7627`    1      0.48 9015.9 -9166.1
## + `25bbf0e7e7`    1      0.48 9015.9 -9166.1
## + `8a21502326`    1      0.48 9015.9 -9166.1
## + `7cb7913148_2`  1      0.42 9015.9 -9166.0
## + ee2ac696ff      1      0.39 9016.0 -9165.9
## + `7cb7913148_7`  1      0.38 9016.0 -9165.9
## - `7925993f42`    1      1.89 9018.3 -9165.9
## - `04e7268385`    1      1.91 9018.3 -9165.9
## + dcfcbc2ea1      1      0.31 9016.1 -9165.8
## - `3e200bf766`    1      1.97 9018.3 -9165.7
## - `56371466d7`    1      1.98 9018.4 -9165.7
## + `4468394575`    1      0.23 9016.1 -9165.7
## - `55907cc1de`    1      2.02 9018.4 -9165.7
## + ac826f0013      1      0.22 9016.1 -9165.6
## + c58f611921      1      0.21 9016.2 -9165.6
## + `8311343404`    1      0.21 9016.2 -9165.6
## + `20f1afc5c7`    1      0.19 9016.2 -9165.6
## - `173b6590ae`    1      2.06 9018.4 -9165.6
## - e7ee22effb      1      2.06 9018.4 -9165.6
## + `96e6f0be58`    1      0.16 9016.2 -9165.5
## + `12eda2d982`    1      0.15 9016.2 -9165.5
## + e5efa4d39a      1      0.12 9016.3 -9165.5
## + `2a457d15d9`    1      0.11 9016.3 -9165.5
## + `7841b6a5b1`    1      0.10 9016.3 -9165.4
## + `6516422788`    1      0.10 9016.3 -9165.4
## + `072b7e8f27`    1      0.08 9016.3 -9165.4
## + b709f75447      1      0.08 9016.3 -9165.4
## + `7743f273c2`    1      0.07 9016.3 -9165.4
## + `3df2300fa2`    1      0.06 9016.3 -9165.4
## + `779d13189e`    1      0.06 9016.3 -9165.4
## + `7cb7913148_1`  1      0.04 9016.3 -9165.3
## + `4fc17427c8`    1      0.03 9016.3 -9165.3
## + a24802caa5      1      0.02 9016.3 -9165.3
## + d035af6ffa      1      0.01 9016.4 -9165.3
## + b9a487ac3c      1      0.01 9016.4 -9165.3
## + `77b3b41efa`    1      0.01 9016.4 -9165.3
## + `7734c0c22f`    1      0.01 9016.4 -9165.3
## + `7cb7913148_5`  1      0.00 9016.4 -9165.3
## + fdf8628ca7      1      0.00 9016.4 -9165.3
## - `3eb53ae932`    1      2.41 9018.8 -9165.0
## - c1b8ce2354      1      2.41 9018.8 -9165.0
## - bdf934caa7      1      2.52 9018.9 -9164.8
## - `384bec5dd1_1`  1      2.69 9019.1 -9164.5
## - `98475257f7`    1      2.77 9019.1 -9164.3
## - f66b98dd69      1      2.92 9019.3 -9164.1
## - `96c30c7eef`    1      2.98 9019.3 -9163.9
## - `2719b72c0d`    1      3.02 9019.4 -9163.9
## - `298ed82b22`    1      3.37 9019.7 -9163.3
## - `136c1727c3`    1      3.51 9019.9 -9163.0
## - `1fa099bb01`    1      3.66 9020.0 -9162.7
## - `789b5244a9`    1      3.77 9020.1 -9162.5
## - ae08d2297e      1      3.99 9020.4 -9162.1
## - ed7e658a27      1      4.06 9020.4 -9162.0
## - `8de0382f02`    1      4.06 9020.4 -9162.0
## - b4112a94a6      1      4.06 9020.4 -9162.0
## - `1f222e3669`    1      4.17 9020.5 -9161.8
## - abca7a848f      1      4.33 9020.7 -9161.5
## - fe0318e273      1      4.77 9021.1 -9160.8
## - `65aed7dc1f`    1      6.25 9022.6 -9158.1
## - `99d44111c9`    1      6.67 9023.0 -9157.4
## - `49756d8e0f`    1      8.97 9025.3 -9153.3
## - `29bbd86997`    1      9.16 9025.5 -9152.9
## - `60ec1426ce`    1     14.16 9030.5 -9144.0
## - `016399044a`    1     18.79 9035.2 -9135.8
## - c0c3df65b1      1     19.89 9036.3 -9133.8
## - `1f3058af83`    1     20.57 9036.9 -9132.6
## - `087235d61e`    1     25.07 9041.4 -9124.6
## - f0a0febd35      1     25.08 9041.4 -9124.6
## - `7fe6cb4c98`    1     37.16 9053.5 -9103.1
## - `2bc6ab42f7`    1     40.61 9057.0 -9097.0
## - `87b982928b`    1     47.46 9063.8 -9084.8
## - a14fd026ce      1     49.67 9066.0 -9080.9
## - f013b60e50      1     53.74 9070.1 -9073.7
## - `5f360995ef`    1     54.18 9070.5 -9072.9
## - ea0f4a32e3      1     71.83 9088.2 -9041.7
## - `174825d438`    1     87.93 9104.3 -9013.2
## - `2d7fe4693a`    1    119.87 9136.2 -8956.9
## - `8f5f7c556a`    1    125.61 9142.0 -8946.8
## - `8c2e088a3d`    1    126.81 9143.2 -8944.7
## - e0a0772df0      1    174.86 9191.2 -8860.4
## - d2c775fa99      1    202.21 9218.6 -8812.6
## - beb6e17af1      1    286.21 9302.6 -8666.8
## - `5b862c0a8f`    1    300.12 9316.5 -8642.8
## - `9a575e82a4_1`  1    311.84 9328.2 -8622.6
## - `06888ceac9_1`  1    362.01 9378.4 -8536.3
## - `6db53d265a`    1    380.61 9397.0 -8504.4
## - e86a2190c1      1    390.49 9406.9 -8487.5
## - aee1e4fc85      1    447.07 9463.4 -8391.1
## - `253eb5ef11`    1    523.04 9539.4 -8262.6
## 
## Step:  AIC=-9167.55
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + d4d6566f9c + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `99d44111c9` + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - fbf66c8021      1      0.97 9018.3 -9167.8
## - `7cb7913148_4`  1      0.98 9018.3 -9167.8
## - `7cb7913148_6`  1      0.98 9018.3 -9167.8
## - aa69c802b6      1      1.09 9018.4 -9167.6
## <none>                        9017.3 -9167.5
## + `0b846350ef`    1      0.96 9016.4 -9167.3
## - ba54a2a637      1      1.30 9018.6 -9167.2
## + `0342faceb5`    1      0.91 9016.4 -9167.2
## + `7cb7913148_3`  1      0.89 9016.4 -9167.1
## + fe8cdd80ba      1      0.83 9016.5 -9167.0
## - ffd1cdcfc1      1      1.42 9018.7 -9167.0
## + `2e874bc151`    1      0.77 9016.6 -9166.9
## + `435dec85e2`    1      0.75 9016.6 -9166.9
## - d4d6566f9c      1      1.56 9018.9 -9166.8
## + `9b6e0b36c2`    1      0.57 9016.8 -9166.6
## + `0e2ab0831c`    1      0.54 9016.8 -9166.5
## - `63bcf89b1d`    1      1.74 9019.1 -9166.5
## + `55cf3f7627`    1      0.48 9016.8 -9166.4
## + `25bbf0e7e7`    1      0.48 9016.8 -9166.4
## + `8a21502326`    1      0.47 9016.9 -9166.4
## + `7cb7913148_2`  1      0.40 9016.9 -9166.3
## + ee2ac696ff      1      0.39 9016.9 -9166.2
## + `7cb7913148_7`  1      0.38 9016.9 -9166.2
## - `04e7268385`    1      1.89 9019.2 -9166.2
## + dcfcbc2ea1      1      0.31 9017.0 -9166.1
## - `7925993f42`    1      1.95 9019.3 -9166.1
## - `3e200bf766`    1      1.99 9019.3 -9166.0
## - `56371466d7`    1      1.99 9019.3 -9166.0
## - `55907cc1de`    1      2.00 9019.3 -9166.0
## + c58f611921      1      0.22 9017.1 -9165.9
## + `4468394575`    1      0.21 9017.1 -9165.9
## + `8311343404`    1      0.21 9017.1 -9165.9
## + ac826f0013      1      0.21 9017.1 -9165.9
## + `20f1afc5c7`    1      0.19 9017.1 -9165.9
## - e7ee22effb      1      2.07 9019.4 -9165.8
## + `96e6f0be58`    1      0.16 9017.2 -9165.8
## + `12eda2d982`    1      0.15 9017.2 -9165.8
## - `173b6590ae`    1      2.10 9019.4 -9165.8
## + e5efa4d39a      1      0.12 9017.2 -9165.8
## + `2a457d15d9`    1      0.11 9017.2 -9165.8
## + `6516422788`    1      0.10 9017.2 -9165.7
## + `7841b6a5b1`    1      0.10 9017.2 -9165.7
## + `072b7e8f27`    1      0.08 9017.2 -9165.7
## + b709f75447      1      0.08 9017.2 -9165.7
## + `7743f273c2`    1      0.07 9017.3 -9165.7
## + `779d13189e`    1      0.06 9017.3 -9165.7
## + `3df2300fa2`    1      0.06 9017.3 -9165.6
## + `7cb7913148_1`  1      0.04 9017.3 -9165.6
## + `4fc17427c8`    1      0.03 9017.3 -9165.6
## + a24802caa5      1      0.02 9017.3 -9165.6
## + d035af6ffa      1      0.01 9017.3 -9165.6
## + b9a487ac3c      1      0.01 9017.3 -9165.6
## + `77b3b41efa`    1      0.01 9017.3 -9165.6
## + `7734c0c22f`    1      0.00 9017.3 -9165.6
## + `7cb7913148_5`  1      0.00 9017.3 -9165.5
## + fdf8628ca7      1      0.00 9017.3 -9165.5
## - `3eb53ae932`    1      2.42 9019.8 -9165.2
## - c1b8ce2354      1      2.42 9019.8 -9165.2
## - bdf934caa7      1      2.53 9019.9 -9165.0
## - `384bec5dd1_1`  1      2.70 9020.0 -9164.7
## - `98475257f7`    1      2.79 9020.1 -9164.6
## - f66b98dd69      1      2.93 9020.3 -9164.3
## - `96c30c7eef`    1      2.97 9020.3 -9164.3
## - `2719b72c0d`    1      3.04 9020.4 -9164.1
## - `298ed82b22`    1      3.32 9020.6 -9163.6
## - `136c1727c3`    1      3.52 9020.8 -9163.3
## - `1fa099bb01`    1      3.61 9020.9 -9163.1
## - `789b5244a9`    1      3.76 9021.1 -9162.8
## - ae08d2297e      1      4.01 9021.3 -9162.4
## - ed7e658a27      1      4.05 9021.4 -9162.3
## - `8de0382f02`    1      4.07 9021.4 -9162.3
## - b4112a94a6      1      4.08 9021.4 -9162.3
## - `1f222e3669`    1      4.12 9021.4 -9162.2
## - abca7a848f      1      4.33 9021.7 -9161.8
## - fe0318e273      1      4.78 9022.1 -9161.0
## - `65aed7dc1f`    1      6.29 9023.6 -9158.3
## - `99d44111c9`    1      6.67 9024.0 -9157.7
## - `49756d8e0f`    1      8.98 9026.3 -9153.5
## - `29bbd86997`    1      9.21 9026.5 -9153.1
## - `60ec1426ce`    1     14.15 9031.5 -9144.3
## - `016399044a`    1     18.73 9036.1 -9136.2
## - c0c3df65b1      1     19.89 9037.2 -9134.1
## - `1f3058af83`    1     20.55 9037.9 -9132.9
## - f0a0febd35      1     25.13 9042.5 -9124.8
## - `087235d61e`    1     25.15 9042.5 -9124.8
## - `7fe6cb4c98`    1     37.25 9054.6 -9103.3
## - `2bc6ab42f7`    1     40.74 9058.1 -9097.1
## - `87b982928b`    1     47.39 9064.7 -9085.3
## - a14fd026ce      1     49.59 9066.9 -9081.4
## - f013b60e50      1     53.83 9071.2 -9073.8
## - `5f360995ef`    1     54.18 9071.5 -9073.2
## - ea0f4a32e3      1     71.72 9089.0 -9042.2
## - `174825d438`    1     87.96 9105.3 -9013.5
## - `2d7fe4693a`    1    119.79 9137.1 -8957.4
## - `8f5f7c556a`    1    125.74 9143.1 -8946.9
## - `8c2e088a3d`    1    126.76 9144.1 -8945.1
## - e0a0772df0      1    174.58 9191.9 -8861.2
## - d2c775fa99      1    202.41 9219.7 -8812.6
## - beb6e17af1      1    285.83 9303.2 -8667.8
## - `5b862c0a8f`    1    299.82 9317.1 -8643.6
## - `9a575e82a4_1`  1    311.88 9329.2 -8622.8
## - `06888ceac9_1`  1    362.11 9379.4 -8536.5
## - `6db53d265a`    1    381.23 9398.6 -8503.7
## - e86a2190c1      1    390.23 9407.6 -8488.4
## - aee1e4fc85      1    447.48 9464.8 -8390.8
## - `253eb5ef11`    1    523.16 9540.5 -8262.7
## 
## Step:  AIC=-9167.82
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_4` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + ffd1cdcfc1 + 
##     `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + d4d6566f9c + 
##     `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `99d44111c9` + 
##     ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `7cb7913148_4`  1      0.98 9019.3 -9168.1
## - `7cb7913148_6`  1      0.99 9019.3 -9168.1
## - aa69c802b6      1      1.08 9019.4 -9167.9
## <none>                        9018.3 -9167.8
## + fbf66c8021      1      0.97 9017.3 -9167.5
## + `0b846350ef`    1      0.95 9017.3 -9167.5
## - ba54a2a637      1      1.29 9019.6 -9167.5
## + `0342faceb5`    1      0.90 9017.4 -9167.4
## + `7cb7913148_3`  1      0.87 9017.4 -9167.4
## + fe8cdd80ba      1      0.87 9017.4 -9167.4
## - ffd1cdcfc1      1      1.41 9019.7 -9167.3
## + `2e874bc151`    1      0.79 9017.5 -9167.2
## + `435dec85e2`    1      0.77 9017.5 -9167.2
## - d4d6566f9c      1      1.54 9019.8 -9167.1
## + `9b6e0b36c2`    1      0.57 9017.7 -9166.8
## + `0e2ab0831c`    1      0.53 9017.8 -9166.8
## - `63bcf89b1d`    1      1.75 9020.0 -9166.7
## + `25bbf0e7e7`    1      0.48 9017.8 -9166.7
## + `55cf3f7627`    1      0.48 9017.8 -9166.7
## + `8a21502326`    1      0.46 9017.8 -9166.6
## + `7cb7913148_2`  1      0.40 9017.9 -9166.5
## + ee2ac696ff      1      0.39 9017.9 -9166.5
## - `04e7268385`    1      1.86 9020.2 -9166.5
## + `7cb7913148_7`  1      0.37 9017.9 -9166.5
## + dcfcbc2ea1      1      0.32 9018.0 -9166.4
## - `7925993f42`    1      1.96 9020.3 -9166.3
## - `56371466d7`    1      2.00 9020.3 -9166.3
## - `55907cc1de`    1      2.01 9020.3 -9166.2
## - `3e200bf766`    1      2.01 9020.3 -9166.2
## + c58f611921      1      0.22 9018.1 -9166.2
## + ac826f0013      1      0.21 9018.1 -9166.2
## + `8311343404`    1      0.21 9018.1 -9166.2
## + `4468394575`    1      0.21 9018.1 -9166.2
## + `20f1afc5c7`    1      0.20 9018.1 -9166.2
## - e7ee22effb      1      2.07 9020.4 -9166.1
## + `96e6f0be58`    1      0.16 9018.1 -9166.1
## + `12eda2d982`    1      0.15 9018.1 -9166.1
## - `173b6590ae`    1      2.11 9020.4 -9166.1
## + `2a457d15d9`    1      0.12 9018.2 -9166.0
## + e5efa4d39a      1      0.12 9018.2 -9166.0
## + `7841b6a5b1`    1      0.10 9018.2 -9166.0
## + `6516422788`    1      0.10 9018.2 -9166.0
## + b709f75447      1      0.08 9018.2 -9166.0
## + `072b7e8f27`    1      0.08 9018.2 -9166.0
## + `7743f273c2`    1      0.07 9018.2 -9165.9
## + `779d13189e`    1      0.06 9018.2 -9165.9
## + `3df2300fa2`    1      0.06 9018.2 -9165.9
## + `7cb7913148_1`  1      0.04 9018.3 -9165.9
## + `4fc17427c8`    1      0.03 9018.3 -9165.9
## + a24802caa5      1      0.02 9018.3 -9165.9
## + d035af6ffa      1      0.02 9018.3 -9165.8
## + b9a487ac3c      1      0.01 9018.3 -9165.8
## + `7734c0c22f`    1      0.01 9018.3 -9165.8
## + `77b3b41efa`    1      0.01 9018.3 -9165.8
## + `7cb7913148_5`  1      0.00 9018.3 -9165.8
## + fdf8628ca7      1      0.00 9018.3 -9165.8
## - `3eb53ae932`    1      2.44 9020.7 -9165.5
## - c1b8ce2354      1      2.44 9020.7 -9165.5
## - bdf934caa7      1      2.59 9020.9 -9165.2
## - `384bec5dd1_1`  1      2.69 9021.0 -9165.0
## - `98475257f7`    1      2.78 9021.1 -9164.9
## - f66b98dd69      1      2.91 9021.2 -9164.6
## - `96c30c7eef`    1      2.97 9021.3 -9164.5
## - `2719b72c0d`    1      3.01 9021.3 -9164.5
## - `298ed82b22`    1      3.29 9021.6 -9164.0
## - `136c1727c3`    1      3.57 9021.9 -9163.5
## - `1fa099bb01`    1      3.61 9021.9 -9163.4
## - `789b5244a9`    1      3.76 9022.1 -9163.1
## - ae08d2297e      1      4.03 9022.3 -9162.6
## - ed7e658a27      1      4.04 9022.3 -9162.6
## - `8de0382f02`    1      4.11 9022.4 -9162.5
## - `1f222e3669`    1      4.11 9022.4 -9162.5
## - b4112a94a6      1      4.11 9022.4 -9162.5
## - abca7a848f      1      4.32 9022.6 -9162.1
## - fe0318e273      1      4.78 9023.1 -9161.3
## - `65aed7dc1f`    1      6.35 9024.6 -9158.5
## - `99d44111c9`    1      6.66 9025.0 -9158.0
## - `49756d8e0f`    1      8.94 9027.2 -9153.9
## - `29bbd86997`    1      9.15 9027.4 -9153.5
## - `60ec1426ce`    1     14.16 9032.5 -9144.6
## - `016399044a`    1     18.69 9037.0 -9136.5
## - c0c3df65b1      1     19.99 9038.3 -9134.2
## - `1f3058af83`    1     20.61 9038.9 -9133.1
## - f0a0febd35      1     25.05 9043.3 -9125.2
## - `087235d61e`    1     25.27 9043.6 -9124.8
## - `7fe6cb4c98`    1     37.33 9055.6 -9103.4
## - `2bc6ab42f7`    1     40.85 9059.1 -9097.2
## - `87b982928b`    1     47.35 9065.6 -9085.6
## - a14fd026ce      1     49.58 9067.9 -9081.7
## - f013b60e50      1     53.67 9072.0 -9074.4
## - `5f360995ef`    1     54.46 9072.8 -9073.0
## - ea0f4a32e3      1     71.76 9090.1 -9042.4
## - `174825d438`    1     87.92 9106.2 -9013.8
## - `2d7fe4693a`    1    119.88 9138.2 -8957.5
## - `8f5f7c556a`    1    125.80 9144.1 -8947.1
## - `8c2e088a3d`    1    126.98 9145.3 -8945.0
## - e0a0772df0      1    174.62 9192.9 -8861.5
## - d2c775fa99      1    202.37 9220.7 -8813.0
## - beb6e17af1      1    286.13 9304.4 -8667.6
## - `5b862c0a8f`    1    299.91 9318.2 -8643.8
## - `9a575e82a4_1`  1    312.21 9330.5 -8622.6
## - `06888ceac9_1`  1    362.26 9380.6 -8536.6
## - `6db53d265a`    1    381.18 9399.5 -8504.2
## - e86a2190c1      1    390.42 9408.7 -8488.4
## - aee1e4fc85      1    447.15 9465.4 -8391.7
## - `253eb5ef11`    1    522.71 9541.0 -8263.9
## 
## Step:  AIC=-9168.07
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_6` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `99d44111c9` + ba54a2a637 + `7925993f42` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - `7cb7913148_6`  1      0.98 9020.3 -9168.3
## - aa69c802b6      1      1.11 9020.4 -9168.1
## <none>                        9019.3 -9168.1
## + `7cb7913148_4`  1      0.98 9018.3 -9167.8
## + fbf66c8021      1      0.97 9018.3 -9167.8
## - ba54a2a637      1      1.29 9020.6 -9167.8
## + `0b846350ef`    1      0.95 9018.3 -9167.8
## + `7cb7913148_3`  1      0.95 9018.3 -9167.8
## + `0342faceb5`    1      0.89 9018.4 -9167.7
## + fe8cdd80ba      1      0.87 9018.4 -9167.6
## - ffd1cdcfc1      1      1.41 9020.7 -9167.6
## + `2e874bc151`    1      0.79 9018.5 -9167.5
## + `435dec85e2`    1      0.77 9018.5 -9167.4
## - d4d6566f9c      1      1.53 9020.8 -9167.4
## + `9b6e0b36c2`    1      0.57 9018.7 -9167.1
## + `0e2ab0831c`    1      0.57 9018.7 -9167.1
## + `55cf3f7627`    1      0.49 9018.8 -9166.9
## - `63bcf89b1d`    1      1.76 9021.0 -9166.9
## + `25bbf0e7e7`    1      0.47 9018.8 -9166.9
## + `8a21502326`    1      0.45 9018.8 -9166.9
## + ee2ac696ff      1      0.40 9018.9 -9166.8
## + `7cb7913148_7`  1      0.37 9018.9 -9166.7
## - `04e7268385`    1      1.88 9021.2 -9166.7
## + dcfcbc2ea1      1      0.31 9019.0 -9166.6
## + `7cb7913148_2`  1      0.31 9019.0 -9166.6
## - `7925993f42`    1      1.94 9021.2 -9166.6
## - `56371466d7`    1      1.95 9021.2 -9166.6
## - `3e200bf766`    1      2.01 9021.3 -9166.5
## - e7ee22effb      1      2.03 9021.3 -9166.5
## + c58f611921      1      0.22 9019.1 -9166.5
## - `55907cc1de`    1      2.03 9021.3 -9166.5
## + ac826f0013      1      0.21 9019.1 -9166.4
## + `4468394575`    1      0.20 9019.1 -9166.4
## + `8311343404`    1      0.20 9019.1 -9166.4
## + `20f1afc5c7`    1      0.19 9019.1 -9166.4
## + `96e6f0be58`    1      0.16 9019.1 -9166.4
## + `12eda2d982`    1      0.15 9019.1 -9166.3
## + e5efa4d39a      1      0.12 9019.2 -9166.3
## + `2a457d15d9`    1      0.12 9019.2 -9166.3
## - `173b6590ae`    1      2.13 9021.4 -9166.3
## + `7841b6a5b1`    1      0.11 9019.2 -9166.3
## + `6516422788`    1      0.09 9019.2 -9166.2
## + b709f75447      1      0.08 9019.2 -9166.2
## + `072b7e8f27`    1      0.08 9019.2 -9166.2
## + `7743f273c2`    1      0.07 9019.2 -9166.2
## + `779d13189e`    1      0.06 9019.2 -9166.2
## + `3df2300fa2`    1      0.06 9019.2 -9166.2
## + `4fc17427c8`    1      0.03 9019.2 -9166.1
## + a24802caa5      1      0.03 9019.3 -9166.1
## + d035af6ffa      1      0.02 9019.3 -9166.1
## + b9a487ac3c      1      0.01 9019.3 -9166.1
## + `7cb7913148_1`  1      0.01 9019.3 -9166.1
## + `7734c0c22f`    1      0.01 9019.3 -9166.1
## + `77b3b41efa`    1      0.01 9019.3 -9166.1
## + `7cb7913148_5`  1      0.00 9019.3 -9166.1
## + fdf8628ca7      1      0.00 9019.3 -9166.1
## - `3eb53ae932`    1      2.47 9021.7 -9165.7
## - c1b8ce2354      1      2.47 9021.7 -9165.7
## - bdf934caa7      1      2.57 9021.8 -9165.5
## - `384bec5dd1_1`  1      2.67 9021.9 -9165.3
## - `98475257f7`    1      2.74 9022.0 -9165.2
## - f66b98dd69      1      2.89 9022.2 -9164.9
## - `96c30c7eef`    1      2.93 9022.2 -9164.8
## - `2719b72c0d`    1      2.99 9022.3 -9164.7
## - `298ed82b22`    1      3.26 9022.5 -9164.3
## - `136c1727c3`    1      3.60 9022.9 -9163.7
## - `1fa099bb01`    1      3.63 9022.9 -9163.6
## - `789b5244a9`    1      3.72 9023.0 -9163.4
## - ed7e658a27      1      4.00 9023.3 -9162.9
## - ae08d2297e      1      4.02 9023.3 -9162.9
## - `1f222e3669`    1      4.11 9023.4 -9162.8
## - `8de0382f02`    1      4.11 9023.4 -9162.7
## - b4112a94a6      1      4.11 9023.4 -9162.7
## - abca7a848f      1      4.32 9023.6 -9162.4
## - fe0318e273      1      4.79 9024.1 -9161.5
## - `65aed7dc1f`    1      6.30 9025.6 -9158.8
## - `99d44111c9`    1      6.65 9025.9 -9158.2
## - `49756d8e0f`    1      8.86 9028.1 -9154.3
## - `29bbd86997`    1      9.23 9028.5 -9153.6
## - `60ec1426ce`    1     14.22 9033.5 -9144.7
## - `016399044a`    1     18.76 9038.0 -9136.7
## - c0c3df65b1      1     19.96 9039.2 -9134.5
## - `1f3058af83`    1     20.79 9040.1 -9133.1
## - f0a0febd35      1     25.13 9044.4 -9125.3
## - `087235d61e`    1     25.49 9044.8 -9124.7
## - `7fe6cb4c98`    1     37.24 9056.5 -9103.8
## - `2bc6ab42f7`    1     40.98 9060.3 -9097.2
## - `87b982928b`    1     47.40 9066.7 -9085.8
## - a14fd026ce      1     49.52 9068.8 -9082.0
## - f013b60e50      1     53.86 9073.1 -9074.3
## - `5f360995ef`    1     54.55 9073.8 -9073.1
## - ea0f4a32e3      1     71.63 9090.9 -9042.9
## - `174825d438`    1     87.75 9107.0 -9014.4
## - `2d7fe4693a`    1    119.86 9139.1 -8957.8
## - `8f5f7c556a`    1    125.87 9145.2 -8947.2
## - `8c2e088a3d`    1    126.93 9146.2 -8945.4
## - e0a0772df0      1    174.58 9193.9 -8861.8
## - d2c775fa99      1    202.27 9221.6 -8813.5
## - beb6e17af1      1    286.32 9305.6 -8667.6
## - `5b862c0a8f`    1    300.44 9319.7 -8643.2
## - `9a575e82a4_1`  1    312.63 9331.9 -8622.2
## - `06888ceac9_1`  1    362.49 9381.8 -8536.5
## - `6db53d265a`    1    381.31 9400.6 -8504.3
## - e86a2190c1      1    390.08 9409.4 -8489.3
## - aee1e4fc85      1    448.07 9467.3 -8390.5
## - `253eb5ef11`    1    522.74 9542.0 -8264.2
## 
## Step:  AIC=-9168.31
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `99d44111c9` + ba54a2a637 + `7925993f42` + aa69c802b6
## 
##                  Df Sum of Sq    RSS     AIC
## - aa69c802b6      1      1.11 9021.4 -9168.3
## <none>                        9020.3 -9168.3
## + `7cb7913148_6`  1      0.98 9019.3 -9168.1
## + fbf66c8021      1      0.98 9019.3 -9168.1
## + `7cb7913148_4`  1      0.98 9019.3 -9168.1
## + `7cb7913148_3`  1      0.96 9019.3 -9168.0
## - ba54a2a637      1      1.29 9021.6 -9168.0
## + `0b846350ef`    1      0.95 9019.3 -9168.0
## + `0342faceb5`    1      0.88 9019.4 -9167.9
## + fe8cdd80ba      1      0.88 9019.4 -9167.9
## - ffd1cdcfc1      1      1.40 9021.7 -9167.8
## + `2e874bc151`    1      0.77 9019.5 -9167.7
## + `435dec85e2`    1      0.76 9019.5 -9167.7
## - d4d6566f9c      1      1.54 9021.8 -9167.6
## + `9b6e0b36c2`    1      0.57 9019.7 -9167.3
## + `0e2ab0831c`    1      0.57 9019.7 -9167.3
## - `63bcf89b1d`    1      1.74 9022.0 -9167.2
## + `55cf3f7627`    1      0.47 9019.8 -9167.1
## + `25bbf0e7e7`    1      0.47 9019.8 -9167.1
## + `8a21502326`    1      0.44 9019.8 -9167.1
## + ee2ac696ff      1      0.40 9019.9 -9167.0
## + `7cb7913148_7`  1      0.37 9019.9 -9167.0
## - `04e7268385`    1      1.88 9022.1 -9167.0
## + dcfcbc2ea1      1      0.32 9019.9 -9166.9
## - `7925993f42`    1      1.94 9022.2 -9166.9
## + `7cb7913148_2`  1      0.30 9020.0 -9166.8
## - `56371466d7`    1      1.95 9022.2 -9166.8
## - e7ee22effb      1      1.98 9022.2 -9166.8
## - `55907cc1de`    1      1.98 9022.2 -9166.8
## + c58f611921      1      0.21 9020.1 -9166.7
## + ac826f0013      1      0.21 9020.1 -9166.7
## - `3e200bf766`    1      2.04 9022.3 -9166.7
## + `4468394575`    1      0.21 9020.1 -9166.7
## + `8311343404`    1      0.18 9020.1 -9166.6
## + `20f1afc5c7`    1      0.18 9020.1 -9166.6
## + `96e6f0be58`    1      0.17 9020.1 -9166.6
## + `12eda2d982`    1      0.16 9020.1 -9166.6
## + e5efa4d39a      1      0.12 9020.1 -9166.5
## + `2a457d15d9`    1      0.11 9020.2 -9166.5
## - `173b6590ae`    1      2.14 9022.4 -9166.5
## + `7841b6a5b1`    1      0.10 9020.2 -9166.5
## + `6516422788`    1      0.09 9020.2 -9166.5
## + `072b7e8f27`    1      0.08 9020.2 -9166.5
## + b709f75447      1      0.08 9020.2 -9166.5
## + `779d13189e`    1      0.06 9020.2 -9166.4
## + `7743f273c2`    1      0.06 9020.2 -9166.4
## + `3df2300fa2`    1      0.06 9020.2 -9166.4
## + `4fc17427c8`    1      0.03 9020.2 -9166.4
## + a24802caa5      1      0.03 9020.2 -9166.4
## + d035af6ffa      1      0.02 9020.2 -9166.4
## + b9a487ac3c      1      0.01 9020.3 -9166.3
## + `77b3b41efa`    1      0.01 9020.3 -9166.3
## + `7734c0c22f`    1      0.01 9020.3 -9166.3
## + `7cb7913148_1`  1      0.01 9020.3 -9166.3
## + `7cb7913148_5`  1      0.00 9020.3 -9166.3
## + fdf8628ca7      1      0.00 9020.3 -9166.3
## - `3eb53ae932`    1      2.49 9022.8 -9165.9
## - c1b8ce2354      1      2.49 9022.8 -9165.9
## - bdf934caa7      1      2.55 9022.8 -9165.8
## - `384bec5dd1_1`  1      2.64 9022.9 -9165.6
## - `98475257f7`    1      2.75 9023.0 -9165.4
## - f66b98dd69      1      2.86 9023.1 -9165.2
## - `96c30c7eef`    1      2.96 9023.2 -9165.0
## - `2719b72c0d`    1      2.96 9023.2 -9165.0
## - `298ed82b22`    1      3.21 9023.5 -9164.6
## - `1fa099bb01`    1      3.57 9023.8 -9164.0
## - `136c1727c3`    1      3.62 9023.9 -9163.9
## - `789b5244a9`    1      3.75 9024.0 -9163.6
## - ae08d2297e      1      3.99 9024.3 -9163.2
## - ed7e658a27      1      4.03 9024.3 -9163.1
## - `1f222e3669`    1      4.06 9024.3 -9163.1
## - `8de0382f02`    1      4.14 9024.4 -9162.9
## - b4112a94a6      1      4.15 9024.4 -9162.9
## - abca7a848f      1      4.32 9024.6 -9162.6
## - fe0318e273      1      4.77 9025.0 -9161.8
## - `65aed7dc1f`    1      6.27 9026.5 -9159.1
## - `99d44111c9`    1      6.65 9026.9 -9158.5
## - `49756d8e0f`    1      8.89 9029.1 -9154.5
## - `29bbd86997`    1      9.24 9029.5 -9153.9
## - `60ec1426ce`    1     14.25 9034.5 -9144.9
## - `016399044a`    1     18.65 9038.9 -9137.1
## - c0c3df65b1      1     19.89 9040.2 -9134.9
## - `1f3058af83`    1     20.88 9041.1 -9133.1
## - f0a0febd35      1     25.10 9045.4 -9125.6
## - `087235d61e`    1     25.43 9045.7 -9125.0
## - `7fe6cb4c98`    1     37.20 9057.5 -9104.1
## - `2bc6ab42f7`    1     41.09 9061.4 -9097.2
## - `87b982928b`    1     47.37 9067.6 -9086.1
## - a14fd026ce      1     49.50 9069.8 -9082.3
## - f013b60e50      1     53.78 9074.0 -9074.7
## - `5f360995ef`    1     54.60 9074.9 -9073.3
## - ea0f4a32e3      1     71.49 9091.8 -9043.4
## - `174825d438`    1     87.89 9108.2 -9014.4
## - `2d7fe4693a`    1    119.71 9140.0 -8958.3
## - `8f5f7c556a`    1    125.99 9146.3 -8947.3
## - `8c2e088a3d`    1    126.78 9147.0 -8945.9
## - e0a0772df0      1    174.47 9194.7 -8862.3
## - d2c775fa99      1    201.99 9222.2 -8814.2
## - beb6e17af1      1    286.05 9306.3 -8668.3
## - `5b862c0a8f`    1    300.27 9320.5 -8643.8
## - `9a575e82a4_1`  1    312.46 9332.7 -8622.8
## - `06888ceac9_1`  1    362.34 9382.6 -8537.1
## - `6db53d265a`    1    381.27 9401.5 -8504.7
## - e86a2190c1      1    390.27 9410.5 -8489.3
## - aee1e4fc85      1    448.12 9468.4 -8390.7
## - `253eb5ef11`    1    522.16 9542.4 -8265.5
## 
## Step:  AIC=-9168.34
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `99d44111c9` + ba54a2a637 + `7925993f42`
## 
##                  Df Sum of Sq    RSS     AIC
## <none>                        9021.4 -9168.3
## + aa69c802b6      1      1.11 9020.3 -9168.3
## + `7cb7913148_4`  1      1.00 9020.4 -9168.1
## + `7cb7913148_6`  1      0.99 9020.4 -9168.1
## + fbf66c8021      1      0.98 9020.4 -9168.1
## - ba54a2a637      1      1.29 9022.7 -9168.0
## + `0b846350ef`    1      0.95 9020.4 -9168.0
## + `7cb7913148_3`  1      0.94 9020.4 -9168.0
## + `0342faceb5`    1      0.91 9020.5 -9168.0
## + fe8cdd80ba      1      0.89 9020.5 -9167.9
## - ffd1cdcfc1      1      1.42 9022.8 -9167.8
## + `2e874bc151`    1      0.77 9020.6 -9167.7
## + `435dec85e2`    1      0.76 9020.6 -9167.7
## - d4d6566f9c      1      1.53 9022.9 -9167.6
## + `9b6e0b36c2`    1      0.57 9020.8 -9167.4
## + `0e2ab0831c`    1      0.57 9020.8 -9167.4
## - `63bcf89b1d`    1      1.74 9023.1 -9167.2
## + `25bbf0e7e7`    1      0.48 9020.9 -9167.2
## + `55cf3f7627`    1      0.46 9020.9 -9167.2
## + `8a21502326`    1      0.45 9020.9 -9167.1
## - `04e7268385`    1      1.84 9023.2 -9167.1
## + ee2ac696ff      1      0.40 9021.0 -9167.1
## + `7cb7913148_7`  1      0.37 9021.0 -9167.0
## - `56371466d7`    1      1.90 9023.3 -9166.9
## + dcfcbc2ea1      1      0.31 9021.1 -9166.9
## + `7cb7913148_2`  1      0.30 9021.1 -9166.9
## - `7925993f42`    1      1.96 9023.3 -9166.8
## - `55907cc1de`    1      1.98 9023.4 -9166.8
## - e7ee22effb      1      1.99 9023.4 -9166.8
## - `3e200bf766`    1      2.03 9023.4 -9166.7
## + c58f611921      1      0.22 9021.2 -9166.7
## + `4468394575`    1      0.22 9021.2 -9166.7
## + ac826f0013      1      0.21 9021.2 -9166.7
## + `20f1afc5c7`    1      0.19 9021.2 -9166.7
## + `8311343404`    1      0.18 9021.2 -9166.7
## + `96e6f0be58`    1      0.16 9021.2 -9166.6
## + `12eda2d982`    1      0.15 9021.2 -9166.6
## + e5efa4d39a      1      0.12 9021.2 -9166.6
## - `173b6590ae`    1      2.13 9023.5 -9166.5
## + `2a457d15d9`    1      0.11 9021.3 -9166.5
## + `7841b6a5b1`    1      0.10 9021.3 -9166.5
## + `072b7e8f27`    1      0.09 9021.3 -9166.5
## + `6516422788`    1      0.09 9021.3 -9166.5
## + b709f75447      1      0.08 9021.3 -9166.5
## + `7743f273c2`    1      0.07 9021.3 -9166.5
## + `779d13189e`    1      0.06 9021.3 -9166.5
## + `3df2300fa2`    1      0.06 9021.3 -9166.4
## + `4fc17427c8`    1      0.03 9021.3 -9166.4
## + a24802caa5      1      0.03 9021.3 -9166.4
## + d035af6ffa      1      0.02 9021.4 -9166.4
## + `7cb7913148_5`  1      0.01 9021.4 -9166.4
## + `77b3b41efa`    1      0.01 9021.4 -9166.4
## + b9a487ac3c      1      0.01 9021.4 -9166.3
## + `7cb7913148_1`  1      0.00 9021.4 -9166.3
## + `7734c0c22f`    1      0.00 9021.4 -9166.3
## + fdf8628ca7      1      0.00 9021.4 -9166.3
## - `3eb53ae932`    1      2.50 9023.9 -9165.9
## - c1b8ce2354      1      2.50 9023.9 -9165.9
## - bdf934caa7      1      2.50 9023.9 -9165.9
## - `384bec5dd1_1`  1      2.65 9024.0 -9165.6
## - `98475257f7`    1      2.75 9024.1 -9165.4
## - f66b98dd69      1      2.83 9024.2 -9165.3
## - `2719b72c0d`    1      2.94 9024.3 -9165.1
## - `96c30c7eef`    1      2.95 9024.3 -9165.1
## - `298ed82b22`    1      3.24 9024.6 -9164.6
## - `1fa099bb01`    1      3.59 9025.0 -9163.9
## - `136c1727c3`    1      3.61 9025.0 -9163.9
## - `789b5244a9`    1      3.73 9025.1 -9163.7
## - ae08d2297e      1      3.92 9025.3 -9163.3
## - ed7e658a27      1      4.02 9025.4 -9163.2
## - `1f222e3669`    1      4.06 9025.4 -9163.1
## - `8de0382f02`    1      4.15 9025.5 -9162.9
## - b4112a94a6      1      4.15 9025.5 -9162.9
## - abca7a848f      1      4.28 9025.7 -9162.7
## - fe0318e273      1      4.78 9026.2 -9161.8
## - `65aed7dc1f`    1      6.30 9027.7 -9159.1
## - `99d44111c9`    1      6.65 9028.0 -9158.5
## - `49756d8e0f`    1      8.91 9030.3 -9154.5
## - `29bbd86997`    1      9.14 9030.5 -9154.1
## - `60ec1426ce`    1     14.32 9035.7 -9144.8
## - `016399044a`    1     18.64 9040.0 -9137.1
## - c0c3df65b1      1     19.84 9041.2 -9135.0
## - `1f3058af83`    1     20.79 9042.2 -9133.3
## - f0a0febd35      1     25.11 9046.5 -9125.6
## - `087235d61e`    1     25.50 9046.9 -9124.9
## - `7fe6cb4c98`    1     37.09 9058.5 -9104.4
## - `2bc6ab42f7`    1     41.06 9062.4 -9097.3
## - `87b982928b`    1     47.63 9069.0 -9085.7
## - a14fd026ce      1     49.53 9070.9 -9082.3
## - f013b60e50      1     53.89 9075.3 -9074.6
## - `5f360995ef`    1     54.66 9076.0 -9073.2
## - ea0f4a32e3      1     71.48 9092.9 -9043.4
## - `174825d438`    1     88.35 9109.7 -9013.6
## - `2d7fe4693a`    1    119.84 9141.2 -8958.1
## - `8f5f7c556a`    1    125.83 9147.2 -8947.6
## - `8c2e088a3d`    1    126.84 9148.2 -8945.9
## - e0a0772df0      1    174.34 9195.7 -8862.6
## - d2c775fa99      1    201.99 9223.4 -8814.3
## - beb6e17af1      1    285.86 9307.2 -8668.8
## - `5b862c0a8f`    1    299.98 9321.3 -8644.4
## - `9a575e82a4_1`  1    312.47 9333.8 -8622.8
## - `06888ceac9_1`  1    361.79 9383.2 -8538.1
## - `6db53d265a`    1    380.94 9402.3 -8505.3
## - e86a2190c1      1    390.26 9411.6 -8489.4
## - aee1e4fc85      1    448.39 9469.8 -8390.4
## - `253eb5ef11`    1    521.59 9543.0 -8266.6
## 
## Call:
## lm(formula = target ~ `06888ceac9_1` + `384bec5dd1_1` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + e7ee22effb + `298ed82b22` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `99d44111c9` + ba54a2a637 + `7925993f42`, 
##     data = data)
## 
## Residuals:
##     Min      1Q  Median      3Q     Max 
## -1.6673 -0.5264 -0.1304  0.3749  2.7061 
## 
## Coefficients:
##                         Estimate        Std. Error t value             Pr(>|t|)
## (Intercept)     372.599983141798   24.008211196384  15.520 < 0.0000000000000002
## `06888ceac9_1`   -0.442220871551    0.017448501177 -25.344 < 0.0000000000000002
## `384bec5dd1_1`   -0.040544227529    0.018677942135  -2.171             0.029968
## `9a575e82a4_1`   -0.746880615802    0.031709924898 -23.554 < 0.0000000000000002
## `2719b72c0d`     -0.000319379748    0.000139847644  -2.284             0.022398
## f66b98dd69       33.746670534298   15.043474723392   2.243             0.024893
## aee1e4fc85       -0.473255651327    0.016773036376 -28.215 < 0.0000000000000002
## `96c30c7eef`     -1.057459612537    0.462290831294  -2.287             0.022183
## e86a2190c1        0.000010942748    0.000000415715  26.323 < 0.0000000000000002
## ed7e658a27        0.000170523034    0.000063861315   2.670             0.007588
## `253eb5ef11`      0.587642866006    0.019310512133  30.431 < 0.0000000000000002
## `6db53d265a`     -0.000010645798    0.000000409351 -26.007 < 0.0000000000000002
## `5b862c0a8f`      0.001928854832    0.000083579953  23.078 < 0.0000000000000002
## beb6e17af1       -0.000009270251    0.000000411493 -22.528 < 0.0000000000000002
## e0a0772df0       -0.330465394988    0.018783462672 -17.593 < 0.0000000000000002
## d2c775fa99       -0.002163038323    0.000114222103 -18.937 < 0.0000000000000002
## `8c2e088a3d`     -0.007553308487    0.000503341497 -15.006 < 0.0000000000000002
## `2d7fe4693a`     -0.033376401552    0.002288120383 -14.587 < 0.0000000000000002
## `174825d438`     -0.000005151262    0.000000411291 -12.525 < 0.0000000000000002
## `8f5f7c556a`      0.002475721148    0.000165634098  14.947 < 0.0000000000000002
## ea0f4a32e3       -0.346297981059    0.030739522091 -11.266 < 0.0000000000000002
## `5f360995ef`      0.002541890809    0.000258018217   9.852 < 0.0000000000000002
## f013b60e50        0.385023618479    0.039363370224   9.781 < 0.0000000000000002
## `7fe6cb4c98`      0.005180309645    0.000638386518   8.115 0.000000000000000522
## `087235d61e`      0.001206566758    0.000179305718   6.729 0.000000000017649905
## `87b982928b`      0.166676485522    0.018124616102   9.196 < 0.0000000000000002
## a14fd026ce        0.001610840837    0.000171778778   9.377 < 0.0000000000000002
## `2bc6ab42f7`     -0.000356149056    0.000041710562  -8.539 < 0.0000000000000002
## c0c3df65b1        0.000002457265    0.000000413985   5.936 0.000000002987508215
## `016399044a`     -0.000422370869    0.000073411111  -5.754 0.000000008901075683
## `1f3058af83`     -0.000191305064    0.000031488642  -6.075 0.000000001265026520
## `136c1727c3`      0.007333509919    0.002894878264   2.533             0.011310
## c1b8ce2354       -0.000084193685    0.000039973703  -2.106             0.035200
## `3eb53ae932`   2504.046560193164 1188.880484223193   2.106             0.035201
## `98475257f7`      0.005243552576    0.002372982395   2.210             0.027141
## `65aed7dc1f`      0.000514486847    0.000153779364   3.346             0.000823
## fe0318e273       -0.106726577427    0.036621176267  -2.914             0.003569
## `56371466d7`     -0.000093354247    0.000050782936  -1.838             0.066037
## f0a0febd35        0.000618309453    0.000092597677   6.677 0.000000000025125710
## `60ec1426ce`      0.089568778801    0.017765031796   5.042 0.000000466064306852
## ae08d2297e       -0.000001081261    0.000000409769  -2.639             0.008330
## bdf934caa7        0.003097833782    0.001468953181   2.109             0.034971
## ffd1cdcfc1        0.004922821969    0.003102423290   1.587             0.112585
## `49756d8e0f`      0.098540396161    0.024770935604   3.978 0.000069783995433019
## `63bcf89b1d`     -0.002450886737    0.001394096125  -1.758             0.078759
## `1fa099bb01`      0.000420346031    0.000166417481   2.526             0.011551
## d4d6566f9c       -0.000000017089    0.000000010354  -1.650             0.098873
## `04e7268385`     -0.000056675841    0.000031361916  -1.807             0.070757
## e7ee22effb       -0.000414865877    0.000220882238  -1.878             0.060369
## `298ed82b22`     -0.061840983727    0.025790376411  -2.398             0.016504
## abca7a848f        0.000001135846    0.000000412046   2.757             0.005847
## `29bbd86997`      0.102364808843    0.025408222845   4.029 0.000056319558344853
## `55907cc1de`      0.001110359737    0.000591685924   1.877             0.060591
## `1f222e3669`      0.002110180792    0.000785783059   2.685             0.007251
## `789b5244a9`     -1.329295566812    0.516242528385  -2.575             0.010035
## b4112a94a6      -22.177431058630    8.167208392863  -2.715             0.006626
## `8de0382f02`      0.000355909346    0.000131090475   2.715             0.006635
## `173b6590ae`     -0.074102696685    0.038074103452  -1.946             0.051639
## `3e200bf766`     -0.000057199556    0.000030156805  -1.897             0.057881
## `99d44111c9`     -0.000000015211    0.000000004428  -3.435             0.000594
## ba54a2a637        0.000192296698    0.000126978079   1.514             0.129942
## `7925993f42`     -0.001592364392    0.000854114082  -1.864             0.062291
##                   
## (Intercept)    ***
## `06888ceac9_1` ***
## `384bec5dd1_1` *  
## `9a575e82a4_1` ***
## `2719b72c0d`   *  
## f66b98dd69     *  
## aee1e4fc85     ***
## `96c30c7eef`   *  
## e86a2190c1     ***
## ed7e658a27     ** 
## `253eb5ef11`   ***
## `6db53d265a`   ***
## `5b862c0a8f`   ***
## beb6e17af1     ***
## e0a0772df0     ***
## d2c775fa99     ***
## `8c2e088a3d`   ***
## `2d7fe4693a`   ***
## `174825d438`   ***
## `8f5f7c556a`   ***
## ea0f4a32e3     ***
## `5f360995ef`   ***
## f013b60e50     ***
## `7fe6cb4c98`   ***
## `087235d61e`   ***
## `87b982928b`   ***
## a14fd026ce     ***
## `2bc6ab42f7`   ***
## c0c3df65b1     ***
## `016399044a`   ***
## `1f3058af83`   ***
## `136c1727c3`   *  
## c1b8ce2354     *  
## `3eb53ae932`   *  
## `98475257f7`   *  
## `65aed7dc1f`   ***
## fe0318e273     ** 
## `56371466d7`   .  
## f0a0febd35     ***
## `60ec1426ce`   ***
## ae08d2297e     ** 
## bdf934caa7     *  
## ffd1cdcfc1        
## `49756d8e0f`   ***
## `63bcf89b1d`   .  
## `1fa099bb01`   *  
## d4d6566f9c     .  
## `04e7268385`   .  
## e7ee22effb     .  
## `298ed82b22`   *  
## abca7a848f     ** 
## `29bbd86997`   ***
## `55907cc1de`   .  
## `1f222e3669`   ** 
## `789b5244a9`   *  
## b4112a94a6     ** 
## `8de0382f02`   ** 
## `173b6590ae`   .  
## `3e200bf766`   .  
## `99d44111c9`   ***
## ba54a2a637        
## `7925993f42`   .  
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Residual standard error: 0.7505 on 16017 degrees of freedom
## Multiple R-squared:  0.3807, Adjusted R-squared:  0.3783 
## F-statistic: 161.4 on 61 and 16017 DF,  p-value: < 0.00000000000000022

Adicionando previsões e resíduos ao conjunto de treinamento

4a tentativa

Exclusão dos outliers

4a tentativa

Ajuste do modelo de regressão linear com seleção de variáveis stepwise

5a tentativa

## Start:  AIC=-15372.67
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - d035af6ffa      1     0.003 5422.3 -15375
## - `7cb7913148_2`  1     0.008 5422.3 -15375
## - `072b7e8f27`    1     0.009 5422.3 -15375
## - `7cb7913148_4`  1     0.010 5422.3 -15375
## - `4468394575`    1     0.014 5422.3 -15375
## - `7cb7913148_1`  1     0.018 5422.3 -15375
## - b9a487ac3c      1     0.021 5422.3 -15375
## - ac826f0013      1     0.028 5422.3 -15375
## - c58f611921      1     0.028 5422.3 -15375
## - `99d44111c9`    1     0.028 5422.3 -15375
## - `779d13189e`    1     0.041 5422.3 -15375
## - fe8cdd80ba      1     0.046 5422.3 -15374
## - fdf8628ca7      1     0.047 5422.3 -15374
## - ee2ac696ff      1     0.054 5422.3 -15374
## - e0a0772df0      1     0.062 5422.3 -15374
## - `1f222e3669`    1     0.067 5422.3 -15374
## - `2e874bc151`    1     0.078 5422.3 -15374
## - e5efa4d39a      1     0.079 5422.3 -15374
## - b709f75447      1     0.084 5422.4 -15374
## - `7743f273c2`    1     0.089 5422.4 -15374
## - `29bbd86997`    1     0.100 5422.4 -15374
## - d4d6566f9c      1     0.120 5422.4 -15374
## - `435dec85e2`    1     0.120 5422.4 -15374
## - `7841b6a5b1`    1     0.120 5422.4 -15374
## - e7ee22effb      1     0.159 5422.4 -15374
## - `7734c0c22f`    1     0.161 5422.4 -15374
## - `0342faceb5`    1     0.184 5422.5 -15374
## - a24802caa5      1     0.193 5422.5 -15374
## - `3df2300fa2`    1     0.196 5422.5 -15374
## - dcfcbc2ea1      1     0.204 5422.5 -15374
## - `4fc17427c8`    1     0.229 5422.5 -15374
## - `55cf3f7627`    1     0.251 5422.5 -15374
## - `7cb7913148_6`  1     0.268 5422.5 -15374
## - `7cb7913148_7`  1     0.291 5422.6 -15374
## - `7cb7913148_5`  1     0.337 5422.6 -15374
## - `3eb53ae932`    1     0.343 5422.6 -15374
## - c1b8ce2354      1     0.343 5422.6 -15374
## - `8311343404`    1     0.376 5422.6 -15374
## - `9b6e0b36c2`    1     0.385 5422.7 -15374
## - `7925993f42`    1     0.415 5422.7 -15374
## - `6516422788`    1     0.439 5422.7 -15373
## - `173b6590ae`    1     0.451 5422.7 -15373
## - `77b3b41efa`    1     0.482 5422.8 -15373
## - `96e6f0be58`    1     0.495 5422.8 -15373
## - fbf66c8021      1     0.511 5422.8 -15373
## - `55907cc1de`    1     0.530 5422.8 -15373
## - aa69c802b6      1     0.601 5422.9 -15373
## - `20f1afc5c7`    1     0.637 5422.9 -15373
## - `2a457d15d9`    1     0.637 5422.9 -15373
## - `8a21502326`    1     0.644 5422.9 -15373
## - `04e7268385`    1     0.690 5423.0 -15373
## <none>                        5422.3 -15373
## - `96c30c7eef`    1     0.728 5423.0 -15373
## - `0e2ab0831c`    1     0.775 5423.0 -15372
## - `0b846350ef`    1     0.783 5423.1 -15372
## - `56371466d7`    1     0.898 5423.2 -15372
## - `12eda2d982`    1     0.997 5423.3 -15372
## - ffd1cdcfc1      1     1.011 5423.3 -15372
## - `25bbf0e7e7`    1     1.078 5423.3 -15372
## - `789b5244a9`    1     1.113 5423.4 -15372
## - ed7e658a27      1     1.125 5423.4 -15372
## - f66b98dd69      1     1.135 5423.4 -15372
## - `65aed7dc1f`    1     1.182 5423.5 -15371
## - `2719b72c0d`    1     1.188 5423.5 -15371
## - `7cb7913148_3`  1     1.417 5423.7 -15371
## - `136c1727c3`    1     1.520 5423.8 -15370
## - `98475257f7`    1     1.532 5423.8 -15370
## - `1fa099bb01`    1     1.681 5423.9 -15370
## - bdf934caa7      1     2.079 5424.3 -15369
## - ba54a2a637      1     2.079 5424.3 -15369
## - `63bcf89b1d`    1     2.204 5424.5 -15368
## - `2bc6ab42f7`    1     2.408 5424.7 -15368
## - fe0318e273      1     2.737 5425.0 -15367
## - `8de0382f02`    1     2.754 5425.0 -15367
## - b4112a94a6      1     2.755 5425.0 -15367
## - `3e200bf766`    1     3.421 5425.7 -15365
## - `384bec5dd1_1`  1     3.766 5426.0 -15364
## - ae08d2297e      1     4.016 5426.3 -15363
## - `298ed82b22`    1     4.047 5426.3 -15363
## - abca7a848f      1     5.380 5427.6 -15360
## - `49756d8e0f`    1     6.504 5428.8 -15356
## - `60ec1426ce`    1     6.970 5429.2 -15355
## - `016399044a`    1    12.060 5434.3 -15341
## - `1f3058af83`    1    12.452 5434.7 -15340
## - `253eb5ef11`    1    12.688 5435.0 -15339
## - c0c3df65b1      1    15.140 5437.4 -15332
## - `087235d61e`    1    17.547 5439.8 -15326
## - f0a0febd35      1    18.059 5440.3 -15324
## - `7fe6cb4c98`    1    21.545 5443.8 -15315
## - f013b60e50      1    29.953 5452.2 -15291
## - a14fd026ce      1    33.657 5455.9 -15281
## - `5f360995ef`    1    36.068 5458.3 -15274
## - `87b982928b`    1    36.391 5458.7 -15273
## - ea0f4a32e3      1    48.287 5470.6 -15240
## - `174825d438`    1    65.435 5487.7 -15193
## - `8c2e088a3d`    1    74.115 5496.4 -15169
## - `8f5f7c556a`    1    81.981 5504.2 -15147
## - `2d7fe4693a`    1    88.930 5511.2 -15128
## - d2c775fa99      1   132.809 5555.1 -15008
## - beb6e17af1      1   174.321 5596.6 -14895
## - `5b862c0a8f`    1   199.441 5621.7 -14827
## - `9a575e82a4_1`  1   223.665 5645.9 -14762
## - e86a2190c1      1   224.423 5646.7 -14760
## - `6db53d265a`    1   243.815 5666.1 -14708
## - `06888ceac9_1`  1   244.784 5667.1 -14705
## - aee1e4fc85      1   290.759 5713.0 -14583
## 
## Step:  AIC=-15374.66
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_2`  1     0.008 5422.3 -15377
## - `072b7e8f27`    1     0.009 5422.3 -15377
## - `7cb7913148_4`  1     0.010 5422.3 -15377
## - `4468394575`    1     0.014 5422.3 -15377
## - `7cb7913148_1`  1     0.018 5422.3 -15377
## - b9a487ac3c      1     0.021 5422.3 -15377
## - ac826f0013      1     0.028 5422.3 -15377
## - c58f611921      1     0.028 5422.3 -15377
## - `99d44111c9`    1     0.028 5422.3 -15377
## - `779d13189e`    1     0.041 5422.3 -15376
## - fe8cdd80ba      1     0.046 5422.3 -15376
## - fdf8628ca7      1     0.047 5422.3 -15376
## - ee2ac696ff      1     0.054 5422.3 -15376
## - e0a0772df0      1     0.062 5422.3 -15376
## - `2e874bc151`    1     0.078 5422.4 -15376
## - e5efa4d39a      1     0.079 5422.4 -15376
## - b709f75447      1     0.084 5422.4 -15376
## - `7743f273c2`    1     0.089 5422.4 -15376
## - `29bbd86997`    1     0.100 5422.4 -15376
## - d4d6566f9c      1     0.120 5422.4 -15376
## - `435dec85e2`    1     0.120 5422.4 -15376
## - `7841b6a5b1`    1     0.120 5422.4 -15376
## - e7ee22effb      1     0.158 5422.4 -15376
## - `7734c0c22f`    1     0.161 5422.4 -15376
## - `0342faceb5`    1     0.184 5422.5 -15376
## - a24802caa5      1     0.193 5422.5 -15376
## - `3df2300fa2`    1     0.196 5422.5 -15376
## - dcfcbc2ea1      1     0.204 5422.5 -15376
## - `4fc17427c8`    1     0.229 5422.5 -15376
## - `55cf3f7627`    1     0.251 5422.5 -15376
## - `7cb7913148_6`  1     0.268 5422.5 -15376
## - `7cb7913148_7`  1     0.291 5422.6 -15376
## - `7cb7913148_5`  1     0.337 5422.6 -15376
## - `3eb53ae932`    1     0.343 5422.6 -15376
## - c1b8ce2354      1     0.343 5422.6 -15376
## - `8311343404`    1     0.376 5422.6 -15376
## - `9b6e0b36c2`    1     0.385 5422.7 -15376
## - `7925993f42`    1     0.415 5422.7 -15376
## - `6516422788`    1     0.440 5422.7 -15375
## - `173b6590ae`    1     0.451 5422.7 -15375
## - `77b3b41efa`    1     0.481 5422.8 -15375
## - `96e6f0be58`    1     0.495 5422.8 -15375
## - fbf66c8021      1     0.511 5422.8 -15375
## - `55907cc1de`    1     0.530 5422.8 -15375
## - aa69c802b6      1     0.600 5422.9 -15375
## - `20f1afc5c7`    1     0.637 5422.9 -15375
## - `2a457d15d9`    1     0.637 5422.9 -15375
## - `8a21502326`    1     0.643 5422.9 -15375
## - `04e7268385`    1     0.691 5423.0 -15375
## <none>                        5422.3 -15375
## - `96c30c7eef`    1     0.728 5423.0 -15375
## - `0e2ab0831c`    1     0.775 5423.0 -15374
## - `0b846350ef`    1     0.783 5423.1 -15374
## - `56371466d7`    1     0.898 5423.2 -15374
## - `12eda2d982`    1     0.997 5423.3 -15374
## - ffd1cdcfc1      1     1.012 5423.3 -15374
## - `25bbf0e7e7`    1     1.078 5423.4 -15374
## - `789b5244a9`    1     1.112 5423.4 -15374
## - ed7e658a27      1     1.125 5423.4 -15374
## - f66b98dd69      1     1.136 5423.4 -15374
## - `65aed7dc1f`    1     1.181 5423.5 -15373
## - `2719b72c0d`    1     1.189 5423.5 -15373
## - `7cb7913148_3`  1     1.416 5423.7 -15373
## + d035af6ffa      1     0.003 5422.3 -15373
## - `136c1727c3`    1     1.521 5423.8 -15372
## - `98475257f7`    1     1.533 5423.8 -15372
## - `1fa099bb01`    1     1.682 5424.0 -15372
## - ba54a2a637      1     2.079 5424.4 -15371
## - bdf934caa7      1     2.080 5424.4 -15371
## - `63bcf89b1d`    1     2.203 5424.5 -15370
## - `2bc6ab42f7`    1     2.408 5424.7 -15370
## - `1f222e3669`    1     2.584 5424.9 -15369
## - fe0318e273      1     2.735 5425.0 -15369
## - `8de0382f02`    1     2.752 5425.0 -15369
## - b4112a94a6      1     2.752 5425.0 -15369
## - `3e200bf766`    1     3.419 5425.7 -15367
## - `384bec5dd1_1`  1     3.765 5426.0 -15366
## - ae08d2297e      1     4.014 5426.3 -15365
## - `298ed82b22`    1     4.049 5426.3 -15365
## - abca7a848f      1     5.377 5427.6 -15362
## - `49756d8e0f`    1     6.507 5428.8 -15358
## - `60ec1426ce`    1     6.972 5429.2 -15357
## - `016399044a`    1    12.060 5434.3 -15343
## - `1f3058af83`    1    12.456 5434.7 -15342
## - `253eb5ef11`    1    12.688 5435.0 -15341
## - c0c3df65b1      1    15.141 5437.4 -15334
## - `087235d61e`    1    17.544 5439.8 -15328
## - f0a0febd35      1    18.059 5440.3 -15326
## - `7fe6cb4c98`    1    21.558 5443.8 -15316
## - f013b60e50      1    29.949 5452.2 -15293
## - a14fd026ce      1    33.666 5455.9 -15283
## - `5f360995ef`    1    36.067 5458.3 -15276
## - `87b982928b`    1    36.396 5458.7 -15275
## - ea0f4a32e3      1    48.290 5470.6 -15242
## - `174825d438`    1    65.437 5487.7 -15195
## - `8c2e088a3d`    1    74.115 5496.4 -15171
## - `8f5f7c556a`    1    81.981 5504.3 -15149
## - `2d7fe4693a`    1    88.940 5511.2 -15130
## - d2c775fa99      1   132.820 5555.1 -15010
## - beb6e17af1      1   174.323 5596.6 -14897
## - `5b862c0a8f`    1   199.442 5621.7 -14829
## - `9a575e82a4_1`  1   223.664 5645.9 -14764
## - e86a2190c1      1   224.455 5646.7 -14762
## - `6db53d265a`    1   243.844 5666.1 -14710
## - `06888ceac9_1`  1   244.841 5667.1 -14707
## - aee1e4fc85      1   290.812 5713.1 -14585
## 
## Step:  AIC=-15376.63
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `072b7e8f27` + a24802caa5 + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `072b7e8f27`    1     0.009 5422.3 -15379
## - `7cb7913148_1`  1     0.011 5422.3 -15379
## - `7cb7913148_4`  1     0.013 5422.3 -15379
## - `4468394575`    1     0.014 5422.3 -15379
## - b9a487ac3c      1     0.021 5422.3 -15379
## - ac826f0013      1     0.027 5422.3 -15379
## - c58f611921      1     0.028 5422.3 -15379
## - `99d44111c9`    1     0.028 5422.3 -15379
## - `779d13189e`    1     0.040 5422.3 -15378
## - fe8cdd80ba      1     0.046 5422.3 -15378
## - fdf8628ca7      1     0.047 5422.3 -15378
## - ee2ac696ff      1     0.055 5422.3 -15378
## - e0a0772df0      1     0.063 5422.3 -15378
## - `2e874bc151`    1     0.079 5422.4 -15378
## - e5efa4d39a      1     0.079 5422.4 -15378
## - b709f75447      1     0.084 5422.4 -15378
## - `7743f273c2`    1     0.089 5422.4 -15378
## - `29bbd86997`    1     0.100 5422.4 -15378
## - `7841b6a5b1`    1     0.120 5422.4 -15378
## - d4d6566f9c      1     0.120 5422.4 -15378
## - `435dec85e2`    1     0.120 5422.4 -15378
## - e7ee22effb      1     0.157 5422.4 -15378
## - `7734c0c22f`    1     0.161 5422.4 -15378
## - `0342faceb5`    1     0.184 5422.5 -15378
## - a24802caa5      1     0.194 5422.5 -15378
## - `3df2300fa2`    1     0.196 5422.5 -15378
## - dcfcbc2ea1      1     0.204 5422.5 -15378
## - `4fc17427c8`    1     0.229 5422.5 -15378
## - `55cf3f7627`    1     0.252 5422.5 -15378
## - `7cb7913148_6`  1     0.271 5422.6 -15378
## - `7cb7913148_7`  1     0.290 5422.6 -15378
## - `7cb7913148_5`  1     0.332 5422.6 -15378
## - `3eb53ae932`    1     0.344 5422.6 -15378
## - c1b8ce2354      1     0.344 5422.6 -15378
## - `8311343404`    1     0.377 5422.7 -15378
## - `9b6e0b36c2`    1     0.384 5422.7 -15378
## - `7925993f42`    1     0.414 5422.7 -15378
## - `6516422788`    1     0.439 5422.7 -15377
## - `173b6590ae`    1     0.455 5422.7 -15377
## - `77b3b41efa`    1     0.482 5422.8 -15377
## - `96e6f0be58`    1     0.496 5422.8 -15377
## - fbf66c8021      1     0.511 5422.8 -15377
## - `55907cc1de`    1     0.530 5422.8 -15377
## - aa69c802b6      1     0.600 5422.9 -15377
## - `20f1afc5c7`    1     0.635 5422.9 -15377
## - `2a457d15d9`    1     0.638 5422.9 -15377
## - `8a21502326`    1     0.642 5422.9 -15377
## - `04e7268385`    1     0.691 5423.0 -15377
## <none>                        5422.3 -15377
## - `96c30c7eef`    1     0.729 5423.0 -15377
## - `0e2ab0831c`    1     0.776 5423.1 -15376
## - `0b846350ef`    1     0.786 5423.1 -15376
## - `56371466d7`    1     0.896 5423.2 -15376
## - `12eda2d982`    1     0.995 5423.3 -15376
## - ffd1cdcfc1      1     1.012 5423.3 -15376
## - `25bbf0e7e7`    1     1.078 5423.4 -15376
## - `789b5244a9`    1     1.111 5423.4 -15376
## - ed7e658a27      1     1.124 5423.4 -15376
## - f66b98dd69      1     1.134 5423.4 -15376
## - `65aed7dc1f`    1     1.181 5423.5 -15375
## - `2719b72c0d`    1     1.187 5423.5 -15375
## + `7cb7913148_2`  1     0.008 5422.3 -15375
## + d035af6ffa      1     0.003 5422.3 -15375
## - `7cb7913148_3`  1     1.456 5423.7 -15375
## - `136c1727c3`    1     1.521 5423.8 -15374
## - `98475257f7`    1     1.535 5423.8 -15374
## - `1fa099bb01`    1     1.682 5424.0 -15374
## - ba54a2a637      1     2.079 5424.4 -15373
## - bdf934caa7      1     2.081 5424.4 -15373
## - `63bcf89b1d`    1     2.202 5424.5 -15372
## - `2bc6ab42f7`    1     2.408 5424.7 -15372
## - `1f222e3669`    1     2.590 5424.9 -15371
## - fe0318e273      1     2.735 5425.0 -15371
## - `8de0382f02`    1     2.748 5425.0 -15371
## - b4112a94a6      1     2.749 5425.0 -15371
## - `3e200bf766`    1     3.422 5425.7 -15369
## - `384bec5dd1_1`  1     3.760 5426.0 -15368
## - ae08d2297e      1     4.014 5426.3 -15367
## - `298ed82b22`    1     4.049 5426.3 -15367
## - abca7a848f      1     5.376 5427.7 -15364
## - `49756d8e0f`    1     6.510 5428.8 -15360
## - `60ec1426ce`    1     6.970 5429.3 -15359
## - `016399044a`    1    12.069 5434.3 -15345
## - `1f3058af83`    1    12.456 5434.7 -15344
## - `253eb5ef11`    1    12.695 5435.0 -15343
## - c0c3df65b1      1    15.134 5437.4 -15336
## - `087235d61e`    1    17.539 5439.8 -15330
## - f0a0febd35      1    18.063 5440.3 -15328
## - `7fe6cb4c98`    1    21.572 5443.9 -15318
## - f013b60e50      1    29.958 5452.2 -15295
## - a14fd026ce      1    33.657 5455.9 -15285
## - `5f360995ef`    1    36.059 5458.3 -15278
## - `87b982928b`    1    36.401 5458.7 -15277
## - ea0f4a32e3      1    48.284 5470.6 -15244
## - `174825d438`    1    65.435 5487.7 -15197
## - `8c2e088a3d`    1    74.111 5496.4 -15173
## - `8f5f7c556a`    1    81.974 5504.3 -15151
## - `2d7fe4693a`    1    88.948 5511.2 -15132
## - d2c775fa99      1   132.834 5555.1 -15012
## - beb6e17af1      1   174.351 5596.6 -14899
## - `5b862c0a8f`    1   199.434 5621.7 -14831
## - `9a575e82a4_1`  1   223.660 5645.9 -14766
## - e86a2190c1      1   224.470 5646.8 -14764
## - `6db53d265a`    1   243.891 5666.2 -14712
## - `06888ceac9_1`  1   244.845 5667.1 -14709
## - aee1e4fc85      1   290.803 5713.1 -14587
## 
## Step:  AIC=-15378.61
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_3` + 
##     `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     c58f611921 + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_1`  1     0.011 5422.3 -15381
## - `7cb7913148_4`  1     0.013 5422.3 -15381
## - `4468394575`    1     0.014 5422.3 -15381
## - b9a487ac3c      1     0.021 5422.3 -15381
## - ac826f0013      1     0.027 5422.3 -15380
## - c58f611921      1     0.028 5422.3 -15380
## - `99d44111c9`    1     0.028 5422.3 -15380
## - `779d13189e`    1     0.040 5422.3 -15380
## - fe8cdd80ba      1     0.046 5422.3 -15380
## - fdf8628ca7      1     0.047 5422.3 -15380
## - ee2ac696ff      1     0.054 5422.3 -15380
## - e0a0772df0      1     0.063 5422.4 -15380
## - e5efa4d39a      1     0.079 5422.4 -15380
## - `2e874bc151`    1     0.079 5422.4 -15380
## - b709f75447      1     0.085 5422.4 -15380
## - `7743f273c2`    1     0.089 5422.4 -15380
## - `29bbd86997`    1     0.100 5422.4 -15380
## - `7841b6a5b1`    1     0.119 5422.4 -15380
## - d4d6566f9c      1     0.120 5422.4 -15380
## - `435dec85e2`    1     0.120 5422.4 -15380
## - e7ee22effb      1     0.157 5422.4 -15380
## - `7734c0c22f`    1     0.162 5422.5 -15380
## - `0342faceb5`    1     0.185 5422.5 -15380
## - a24802caa5      1     0.194 5422.5 -15380
## - `3df2300fa2`    1     0.196 5422.5 -15380
## - dcfcbc2ea1      1     0.203 5422.5 -15380
## - `4fc17427c8`    1     0.230 5422.5 -15380
## - `55cf3f7627`    1     0.251 5422.5 -15380
## - `7cb7913148_6`  1     0.271 5422.6 -15380
## - `7cb7913148_7`  1     0.291 5422.6 -15380
## - `7cb7913148_5`  1     0.333 5422.6 -15380
## - `3eb53ae932`    1     0.343 5422.6 -15380
## - c1b8ce2354      1     0.343 5422.6 -15380
## - `8311343404`    1     0.377 5422.7 -15380
## - `9b6e0b36c2`    1     0.385 5422.7 -15380
## - `7925993f42`    1     0.413 5422.7 -15380
## - `6516422788`    1     0.441 5422.7 -15379
## - `173b6590ae`    1     0.455 5422.7 -15379
## - `77b3b41efa`    1     0.481 5422.8 -15379
## - `96e6f0be58`    1     0.496 5422.8 -15379
## - fbf66c8021      1     0.510 5422.8 -15379
## - `55907cc1de`    1     0.531 5422.8 -15379
## - aa69c802b6      1     0.602 5422.9 -15379
## - `20f1afc5c7`    1     0.635 5422.9 -15379
## - `2a457d15d9`    1     0.637 5422.9 -15379
## - `8a21502326`    1     0.645 5422.9 -15379
## - `04e7268385`    1     0.690 5423.0 -15379
## <none>                        5422.3 -15379
## - `96c30c7eef`    1     0.730 5423.0 -15379
## - `0e2ab0831c`    1     0.775 5423.1 -15378
## - `0b846350ef`    1     0.786 5423.1 -15378
## - `56371466d7`    1     0.898 5423.2 -15378
## - `12eda2d982`    1     0.999 5423.3 -15378
## - ffd1cdcfc1      1     1.010 5423.3 -15378
## - `25bbf0e7e7`    1     1.080 5423.4 -15378
## - `789b5244a9`    1     1.114 5423.4 -15378
## - ed7e658a27      1     1.127 5423.4 -15378
## - f66b98dd69      1     1.135 5423.4 -15377
## - `65aed7dc1f`    1     1.182 5423.5 -15377
## - `2719b72c0d`    1     1.187 5423.5 -15377
## + `072b7e8f27`    1     0.009 5422.3 -15377
## + `7cb7913148_2`  1     0.008 5422.3 -15377
## + d035af6ffa      1     0.003 5422.3 -15377
## - `7cb7913148_3`  1     1.461 5423.8 -15376
## - `136c1727c3`    1     1.524 5423.8 -15376
## - `98475257f7`    1     1.535 5423.8 -15376
## - `1fa099bb01`    1     1.682 5424.0 -15376
## - bdf934caa7      1     2.080 5424.4 -15375
## - ba54a2a637      1     2.082 5424.4 -15375
## - `63bcf89b1d`    1     2.208 5424.5 -15374
## - `2bc6ab42f7`    1     2.409 5424.7 -15374
## - `1f222e3669`    1     2.593 5424.9 -15373
## - fe0318e273      1     2.737 5425.0 -15373
## - `8de0382f02`    1     2.745 5425.0 -15373
## - b4112a94a6      1     2.746 5425.0 -15373
## - `3e200bf766`    1     3.422 5425.7 -15371
## - `384bec5dd1_1`  1     3.756 5426.0 -15370
## - ae08d2297e      1     4.014 5426.3 -15369
## - `298ed82b22`    1     4.046 5426.3 -15369
## - abca7a848f      1     5.384 5427.7 -15366
## - `49756d8e0f`    1     6.505 5428.8 -15362
## - `60ec1426ce`    1     6.968 5429.3 -15361
## - `016399044a`    1    12.065 5434.4 -15347
## - `1f3058af83`    1    12.450 5434.7 -15346
## - `253eb5ef11`    1    12.695 5435.0 -15345
## - c0c3df65b1      1    15.135 5437.4 -15338
## - `087235d61e`    1    17.543 5439.8 -15332
## - f0a0febd35      1    18.058 5440.3 -15330
## - `7fe6cb4c98`    1    21.570 5443.9 -15320
## - f013b60e50      1    29.960 5452.2 -15297
## - a14fd026ce      1    33.666 5456.0 -15287
## - `5f360995ef`    1    36.050 5458.3 -15280
## - `87b982928b`    1    36.405 5458.7 -15279
## - ea0f4a32e3      1    48.276 5470.6 -15246
## - `174825d438`    1    65.438 5487.7 -15199
## - `8c2e088a3d`    1    74.105 5496.4 -15175
## - `8f5f7c556a`    1    81.965 5504.3 -15153
## - `2d7fe4693a`    1    88.955 5511.2 -15134
## - d2c775fa99      1   132.945 5555.2 -15013
## - beb6e17af1      1   174.343 5596.6 -14901
## - `5b862c0a8f`    1   199.435 5621.7 -14833
## - `9a575e82a4_1`  1   223.660 5645.9 -14768
## - e86a2190c1      1   224.462 5646.8 -14766
## - `6db53d265a`    1   243.959 5666.2 -14714
## - `06888ceac9_1`  1   244.852 5667.1 -14711
## - aee1e4fc85      1   290.858 5713.1 -14588
## 
## Step:  AIC=-15380.58
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `4468394575`    1     0.014 5422.3 -15382
## - `7cb7913148_4`  1     0.016 5422.3 -15382
## - b9a487ac3c      1     0.021 5422.3 -15382
## - ac826f0013      1     0.027 5422.3 -15382
## - c58f611921      1     0.028 5422.3 -15382
## - `99d44111c9`    1     0.028 5422.3 -15382
## - `779d13189e`    1     0.040 5422.3 -15382
## - fe8cdd80ba      1     0.046 5422.3 -15382
## - fdf8628ca7      1     0.047 5422.3 -15382
## - ee2ac696ff      1     0.055 5422.4 -15382
## - e0a0772df0      1     0.063 5422.4 -15382
## - `2e874bc151`    1     0.079 5422.4 -15382
## - e5efa4d39a      1     0.080 5422.4 -15382
## - b709f75447      1     0.085 5422.4 -15382
## - `7743f273c2`    1     0.089 5422.4 -15382
## - `29bbd86997`    1     0.101 5422.4 -15382
## - `7841b6a5b1`    1     0.119 5422.4 -15382
## - d4d6566f9c      1     0.120 5422.4 -15382
## - `435dec85e2`    1     0.120 5422.4 -15382
## - e7ee22effb      1     0.156 5422.5 -15382
## - `7734c0c22f`    1     0.161 5422.5 -15382
## - `0342faceb5`    1     0.184 5422.5 -15382
## - a24802caa5      1     0.193 5422.5 -15382
## - `3df2300fa2`    1     0.198 5422.5 -15382
## - dcfcbc2ea1      1     0.202 5422.5 -15382
## - `4fc17427c8`    1     0.230 5422.5 -15382
## - `55cf3f7627`    1     0.252 5422.6 -15382
## - `7cb7913148_6`  1     0.274 5422.6 -15382
## - `7cb7913148_7`  1     0.290 5422.6 -15382
## - `7cb7913148_5`  1     0.327 5422.6 -15382
## - `3eb53ae932`    1     0.344 5422.6 -15382
## - c1b8ce2354      1     0.344 5422.6 -15382
## - `8311343404`    1     0.375 5422.7 -15382
## - `9b6e0b36c2`    1     0.384 5422.7 -15382
## - `7925993f42`    1     0.414 5422.7 -15381
## - `6516422788`    1     0.441 5422.7 -15381
## - `173b6590ae`    1     0.455 5422.8 -15381
## - `77b3b41efa`    1     0.482 5422.8 -15381
## - `96e6f0be58`    1     0.498 5422.8 -15381
## - fbf66c8021      1     0.510 5422.8 -15381
## - `55907cc1de`    1     0.532 5422.8 -15381
## - aa69c802b6      1     0.602 5422.9 -15381
## - `20f1afc5c7`    1     0.633 5422.9 -15381
## - `2a457d15d9`    1     0.638 5422.9 -15381
## - `8a21502326`    1     0.644 5422.9 -15381
## - `04e7268385`    1     0.691 5423.0 -15381
## <none>                        5422.3 -15381
## - `96c30c7eef`    1     0.728 5423.0 -15380
## - `0e2ab0831c`    1     0.775 5423.1 -15380
## - `0b846350ef`    1     0.784 5423.1 -15380
## - `56371466d7`    1     0.897 5423.2 -15380
## - `12eda2d982`    1     1.001 5423.3 -15380
## - ffd1cdcfc1      1     1.010 5423.3 -15380
## - `25bbf0e7e7`    1     1.080 5423.4 -15380
## - `789b5244a9`    1     1.113 5423.4 -15380
## - ed7e658a27      1     1.125 5423.4 -15379
## - f66b98dd69      1     1.134 5423.4 -15379
## - `65aed7dc1f`    1     1.182 5423.5 -15379
## - `2719b72c0d`    1     1.186 5423.5 -15379
## + `7cb7913148_1`  1     0.011 5422.3 -15379
## + `072b7e8f27`    1     0.009 5422.3 -15379
## + d035af6ffa      1     0.003 5422.3 -15379
## + `7cb7913148_2`  1     0.001 5422.3 -15379
## - `7cb7913148_3`  1     1.478 5423.8 -15378
## - `136c1727c3`    1     1.524 5423.8 -15378
## - `98475257f7`    1     1.536 5423.8 -15378
## - `1fa099bb01`    1     1.678 5424.0 -15378
## - bdf934caa7      1     2.081 5424.4 -15377
## - ba54a2a637      1     2.085 5424.4 -15377
## - `63bcf89b1d`    1     2.204 5424.5 -15376
## - `2bc6ab42f7`    1     2.406 5424.7 -15376
## - `1f222e3669`    1     2.587 5424.9 -15375
## - fe0318e273      1     2.740 5425.0 -15375
## - `8de0382f02`    1     2.745 5425.0 -15375
## - b4112a94a6      1     2.746 5425.0 -15375
## - `3e200bf766`    1     3.427 5425.7 -15373
## - `384bec5dd1_1`  1     3.758 5426.1 -15372
## - ae08d2297e      1     4.014 5426.3 -15371
## - `298ed82b22`    1     4.042 5426.3 -15371
## - abca7a848f      1     5.385 5427.7 -15368
## - `49756d8e0f`    1     6.510 5428.8 -15364
## - `60ec1426ce`    1     6.967 5429.3 -15363
## - `016399044a`    1    12.071 5434.4 -15349
## - `1f3058af83`    1    12.453 5434.8 -15348
## - `253eb5ef11`    1    12.695 5435.0 -15347
## - c0c3df65b1      1    15.130 5437.4 -15340
## - `087235d61e`    1    17.539 5439.8 -15334
## - f0a0febd35      1    18.057 5440.4 -15332
## - `7fe6cb4c98`    1    21.584 5443.9 -15322
## - f013b60e50      1    29.959 5452.3 -15299
## - a14fd026ce      1    33.656 5456.0 -15289
## - `5f360995ef`    1    36.042 5458.3 -15282
## - `87b982928b`    1    36.397 5458.7 -15281
## - ea0f4a32e3      1    48.270 5470.6 -15248
## - `174825d438`    1    65.438 5487.7 -15201
## - `8c2e088a3d`    1    74.104 5496.4 -15177
## - `8f5f7c556a`    1    81.957 5504.3 -15155
## - `2d7fe4693a`    1    88.945 5511.2 -15136
## - d2c775fa99      1   132.935 5555.2 -15015
## - beb6e17af1      1   174.332 5596.6 -14903
## - `5b862c0a8f`    1   199.429 5621.7 -14835
## - `9a575e82a4_1`  1   223.711 5646.0 -14770
## - e86a2190c1      1   224.451 5646.8 -14768
## - `6db53d265a`    1   243.978 5666.3 -14715
## - `06888ceac9_1`  1   244.845 5667.1 -14713
## - aee1e4fc85      1   290.848 5713.1 -14590
## 
## Step:  AIC=-15382.54
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_4` + 
##     `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + 
##     `8c2e088a3d` + `2d7fe4693a` + `174825d438` + `8f5f7c556a` + 
##     ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_4`  1     0.016 5422.3 -15384
## - b9a487ac3c      1     0.021 5422.3 -15384
## - c58f611921      1     0.028 5422.3 -15384
## - `99d44111c9`    1     0.028 5422.3 -15384
## - ac826f0013      1     0.028 5422.3 -15384
## - `779d13189e`    1     0.041 5422.4 -15384
## - fe8cdd80ba      1     0.046 5422.4 -15384
## - fdf8628ca7      1     0.047 5422.4 -15384
## - ee2ac696ff      1     0.054 5422.4 -15384
## - e0a0772df0      1     0.063 5422.4 -15384
## - `2e874bc151`    1     0.078 5422.4 -15384
## - e5efa4d39a      1     0.080 5422.4 -15384
## - b709f75447      1     0.085 5422.4 -15384
## - `7743f273c2`    1     0.088 5422.4 -15384
## - `29bbd86997`    1     0.101 5422.4 -15384
## - `7841b6a5b1`    1     0.119 5422.4 -15384
## - d4d6566f9c      1     0.119 5422.4 -15384
## - `435dec85e2`    1     0.120 5422.4 -15384
## - e7ee22effb      1     0.158 5422.5 -15384
## - `7734c0c22f`    1     0.160 5422.5 -15384
## - `0342faceb5`    1     0.185 5422.5 -15384
## - a24802caa5      1     0.193 5422.5 -15384
## - `3df2300fa2`    1     0.198 5422.5 -15384
## - dcfcbc2ea1      1     0.203 5422.5 -15384
## - `4fc17427c8`    1     0.230 5422.5 -15384
## - `55cf3f7627`    1     0.253 5422.6 -15384
## - `7cb7913148_6`  1     0.272 5422.6 -15384
## - `7cb7913148_7`  1     0.287 5422.6 -15384
## - `7cb7913148_5`  1     0.328 5422.6 -15384
## - `3eb53ae932`    1     0.342 5422.7 -15384
## - c1b8ce2354      1     0.342 5422.7 -15384
## - `8311343404`    1     0.375 5422.7 -15384
## - `9b6e0b36c2`    1     0.385 5422.7 -15384
## - `7925993f42`    1     0.416 5422.7 -15383
## - `6516422788`    1     0.441 5422.8 -15383
## - `173b6590ae`    1     0.456 5422.8 -15383
## - `77b3b41efa`    1     0.485 5422.8 -15383
## - `96e6f0be58`    1     0.498 5422.8 -15383
## - fbf66c8021      1     0.512 5422.8 -15383
## - `55907cc1de`    1     0.532 5422.8 -15383
## - aa69c802b6      1     0.601 5422.9 -15383
## - `20f1afc5c7`    1     0.629 5422.9 -15383
## - `2a457d15d9`    1     0.639 5423.0 -15383
## - `8a21502326`    1     0.642 5423.0 -15383
## - `04e7268385`    1     0.692 5423.0 -15383
## <none>                        5422.3 -15382
## - `96c30c7eef`    1     0.728 5423.0 -15382
## - `0e2ab0831c`    1     0.776 5423.1 -15382
## - `0b846350ef`    1     0.789 5423.1 -15382
## - `56371466d7`    1     0.898 5423.2 -15382
## - `12eda2d982`    1     1.001 5423.3 -15382
## - ffd1cdcfc1      1     1.012 5423.3 -15382
## - `25bbf0e7e7`    1     1.078 5423.4 -15382
## - `789b5244a9`    1     1.110 5423.4 -15381
## - ed7e658a27      1     1.123 5423.4 -15381
## - f66b98dd69      1     1.136 5423.4 -15381
## - `65aed7dc1f`    1     1.179 5423.5 -15381
## - `2719b72c0d`    1     1.188 5423.5 -15381
## + `4468394575`    1     0.014 5422.3 -15381
## + `7cb7913148_1`  1     0.010 5422.3 -15381
## + `072b7e8f27`    1     0.009 5422.3 -15381
## + d035af6ffa      1     0.003 5422.3 -15380
## + `7cb7913148_2`  1     0.001 5422.3 -15380
## - `7cb7913148_3`  1     1.478 5423.8 -15380
## - `136c1727c3`    1     1.522 5423.8 -15380
## - `98475257f7`    1     1.538 5423.9 -15380
## - `1fa099bb01`    1     1.683 5424.0 -15380
## - bdf934caa7      1     2.080 5424.4 -15379
## - ba54a2a637      1     2.088 5424.4 -15379
## - `63bcf89b1d`    1     2.210 5424.5 -15378
## - `2bc6ab42f7`    1     2.405 5424.7 -15378
## - `1f222e3669`    1     2.586 5424.9 -15377
## - fe0318e273      1     2.743 5425.1 -15377
## - `8de0382f02`    1     2.745 5425.1 -15377
## - b4112a94a6      1     2.746 5425.1 -15377
## - `3e200bf766`    1     3.427 5425.7 -15375
## - `384bec5dd1_1`  1     3.759 5426.1 -15374
## - ae08d2297e      1     4.017 5426.3 -15373
## - `298ed82b22`    1     4.041 5426.4 -15373
## - abca7a848f      1     5.391 5427.7 -15370
## - `49756d8e0f`    1     6.512 5428.8 -15366
## - `60ec1426ce`    1     6.971 5429.3 -15365
## - `016399044a`    1    12.068 5434.4 -15351
## - `1f3058af83`    1    12.460 5434.8 -15350
## - `253eb5ef11`    1    12.693 5435.0 -15349
## - c0c3df65b1      1    15.133 5437.4 -15342
## - `087235d61e`    1    17.531 5439.8 -15336
## - f0a0febd35      1    18.055 5440.4 -15334
## - `7fe6cb4c98`    1    21.592 5443.9 -15324
## - f013b60e50      1    29.954 5452.3 -15301
## - a14fd026ce      1    33.662 5456.0 -15291
## - `5f360995ef`    1    36.032 5458.3 -15284
## - `87b982928b`    1    36.394 5458.7 -15283
## - ea0f4a32e3      1    48.256 5470.6 -15250
## - `174825d438`    1    65.424 5487.7 -15203
## - `8c2e088a3d`    1    74.101 5496.4 -15179
## - `8f5f7c556a`    1    81.970 5504.3 -15157
## - `2d7fe4693a`    1    88.931 5511.2 -15138
## - d2c775fa99      1   132.936 5555.3 -15017
## - beb6e17af1      1   174.350 5596.7 -14905
## - `5b862c0a8f`    1   199.496 5621.8 -14837
## - `9a575e82a4_1`  1   223.711 5646.0 -14772
## - e86a2190c1      1   224.440 5646.8 -14770
## - `6db53d265a`    1   243.966 5666.3 -14717
## - `06888ceac9_1`  1   244.959 5667.3 -14715
## - aee1e4fc85      1   290.863 5713.2 -14592
## 
## Step:  AIC=-15384.49
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - b9a487ac3c      1     0.021 5422.4 -15386
## - c58f611921      1     0.028 5422.4 -15386
## - `99d44111c9`    1     0.028 5422.4 -15386
## - ac826f0013      1     0.028 5422.4 -15386
## - `779d13189e`    1     0.041 5422.4 -15386
## - fe8cdd80ba      1     0.046 5422.4 -15386
## - fdf8628ca7      1     0.048 5422.4 -15386
## - ee2ac696ff      1     0.054 5422.4 -15386
## - e0a0772df0      1     0.063 5422.4 -15386
## - `2e874bc151`    1     0.079 5422.4 -15386
## - e5efa4d39a      1     0.080 5422.4 -15386
## - b709f75447      1     0.085 5422.4 -15386
## - `7743f273c2`    1     0.088 5422.4 -15386
## - `29bbd86997`    1     0.102 5422.4 -15386
## - `7841b6a5b1`    1     0.119 5422.4 -15386
## - d4d6566f9c      1     0.121 5422.5 -15386
## - `435dec85e2`    1     0.121 5422.5 -15386
## - e7ee22effb      1     0.156 5422.5 -15386
## - `7734c0c22f`    1     0.161 5422.5 -15386
## - `0342faceb5`    1     0.184 5422.5 -15386
## - a24802caa5      1     0.193 5422.5 -15386
## - `3df2300fa2`    1     0.198 5422.5 -15386
## - dcfcbc2ea1      1     0.202 5422.5 -15386
## - `4fc17427c8`    1     0.229 5422.6 -15386
## - `55cf3f7627`    1     0.254 5422.6 -15386
## - `7cb7913148_6`  1     0.272 5422.6 -15386
## - `7cb7913148_7`  1     0.287 5422.6 -15386
## - `7cb7913148_5`  1     0.329 5422.7 -15386
## - `3eb53ae932`    1     0.343 5422.7 -15386
## - c1b8ce2354      1     0.343 5422.7 -15386
## - `8311343404`    1     0.374 5422.7 -15385
## - `9b6e0b36c2`    1     0.385 5422.7 -15385
## - `7925993f42`    1     0.414 5422.7 -15385
## - `6516422788`    1     0.439 5422.8 -15385
## - `173b6590ae`    1     0.458 5422.8 -15385
## - `77b3b41efa`    1     0.485 5422.8 -15385
## - `96e6f0be58`    1     0.497 5422.8 -15385
## - fbf66c8021      1     0.512 5422.8 -15385
## - `55907cc1de`    1     0.533 5422.9 -15385
## - aa69c802b6      1     0.604 5422.9 -15385
## - `20f1afc5c7`    1     0.628 5423.0 -15385
## - `2a457d15d9`    1     0.639 5423.0 -15385
## - `8a21502326`    1     0.641 5423.0 -15385
## - `04e7268385`    1     0.692 5423.0 -15385
## <none>                        5422.3 -15384
## - `96c30c7eef`    1     0.725 5423.1 -15384
## - `0e2ab0831c`    1     0.783 5423.1 -15384
## - `0b846350ef`    1     0.789 5423.1 -15384
## - `56371466d7`    1     0.895 5423.2 -15384
## - `12eda2d982`    1     1.002 5423.3 -15384
## - ffd1cdcfc1      1     1.012 5423.3 -15384
## - `25bbf0e7e7`    1     1.077 5423.4 -15384
## - `789b5244a9`    1     1.108 5423.4 -15383
## - ed7e658a27      1     1.120 5423.5 -15383
## - f66b98dd69      1     1.135 5423.5 -15383
## - `65aed7dc1f`    1     1.177 5423.5 -15383
## - `2719b72c0d`    1     1.188 5423.5 -15383
## + `7cb7913148_4`  1     0.016 5422.3 -15382
## + `4468394575`    1     0.014 5422.3 -15382
## + `7cb7913148_1`  1     0.014 5422.3 -15382
## + `072b7e8f27`    1     0.009 5422.3 -15382
## + d035af6ffa      1     0.004 5422.3 -15382
## + `7cb7913148_2`  1     0.002 5422.3 -15382
## - `7cb7913148_3`  1     1.493 5423.8 -15382
## - `136c1727c3`    1     1.525 5423.9 -15382
## - `98475257f7`    1     1.536 5423.9 -15382
## - `1fa099bb01`    1     1.685 5424.0 -15382
## - bdf934caa7      1     2.078 5424.4 -15381
## - ba54a2a637      1     2.087 5424.4 -15381
## - `63bcf89b1d`    1     2.213 5424.5 -15380
## - `2bc6ab42f7`    1     2.403 5424.7 -15380
## - `1f222e3669`    1     2.585 5424.9 -15379
## - fe0318e273      1     2.745 5425.1 -15379
## - `8de0382f02`    1     2.746 5425.1 -15379
## - b4112a94a6      1     2.747 5425.1 -15379
## - `3e200bf766`    1     3.428 5425.8 -15377
## - `384bec5dd1_1`  1     3.755 5426.1 -15376
## - ae08d2297e      1     4.015 5426.3 -15375
## - `298ed82b22`    1     4.036 5426.4 -15375
## - abca7a848f      1     5.393 5427.7 -15371
## - `49756d8e0f`    1     6.505 5428.8 -15368
## - `60ec1426ce`    1     6.974 5429.3 -15367
## - `016399044a`    1    12.076 5434.4 -15353
## - `1f3058af83`    1    12.482 5434.8 -15352
## - `253eb5ef11`    1    12.690 5435.0 -15351
## - c0c3df65b1      1    15.130 5437.5 -15344
## - `087235d61e`    1    17.560 5439.9 -15338
## - f0a0febd35      1    18.063 5440.4 -15336
## - `7fe6cb4c98`    1    21.581 5443.9 -15326
## - f013b60e50      1    29.976 5452.3 -15303
## - a14fd026ce      1    33.657 5456.0 -15293
## - `5f360995ef`    1    36.043 5458.4 -15286
## - `87b982928b`    1    36.399 5458.7 -15285
## - ea0f4a32e3      1    48.244 5470.6 -15252
## - `174825d438`    1    65.410 5487.7 -15205
## - `8c2e088a3d`    1    74.093 5496.4 -15181
## - `8f5f7c556a`    1    81.967 5504.3 -15159
## - `2d7fe4693a`    1    88.918 5511.2 -15140
## - d2c775fa99      1   132.924 5555.3 -15019
## - beb6e17af1      1   174.374 5596.7 -14907
## - `5b862c0a8f`    1   199.578 5621.9 -14839
## - `9a575e82a4_1`  1   223.831 5646.2 -14773
## - e86a2190c1      1   224.423 5646.8 -14772
## - `6db53d265a`    1   243.993 5666.3 -14719
## - `06888ceac9_1`  1   244.972 5667.3 -14717
## - aee1e4fc85      1   290.977 5713.3 -14594
## 
## Step:  AIC=-15386.44
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4fc17427c8` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - ac826f0013      1     0.028 5422.4 -15388
## - c58f611921      1     0.028 5422.4 -15388
## - `99d44111c9`    1     0.028 5422.4 -15388
## - `779d13189e`    1     0.041 5422.4 -15388
## - fe8cdd80ba      1     0.046 5422.4 -15388
## - fdf8628ca7      1     0.048 5422.4 -15388
## - ee2ac696ff      1     0.055 5422.4 -15388
## - e0a0772df0      1     0.063 5422.4 -15388
## - e5efa4d39a      1     0.079 5422.4 -15388
## - `2e874bc151`    1     0.080 5422.4 -15388
## - b709f75447      1     0.085 5422.4 -15388
## - `7743f273c2`    1     0.088 5422.4 -15388
## - `29bbd86997`    1     0.101 5422.5 -15388
## - `7841b6a5b1`    1     0.119 5422.5 -15388
## - d4d6566f9c      1     0.121 5422.5 -15388
## - `435dec85e2`    1     0.121 5422.5 -15388
## - e7ee22effb      1     0.157 5422.5 -15388
## - `7734c0c22f`    1     0.161 5422.5 -15388
## - `0342faceb5`    1     0.186 5422.5 -15388
## - a24802caa5      1     0.192 5422.5 -15388
## - `3df2300fa2`    1     0.198 5422.5 -15388
## - dcfcbc2ea1      1     0.204 5422.6 -15388
## - `4fc17427c8`    1     0.230 5422.6 -15388
## - `55cf3f7627`    1     0.254 5422.6 -15388
## - `7cb7913148_6`  1     0.270 5422.6 -15388
## - `7cb7913148_7`  1     0.287 5422.6 -15388
## - `7cb7913148_5`  1     0.329 5422.7 -15388
## - `3eb53ae932`    1     0.345 5422.7 -15388
## - c1b8ce2354      1     0.345 5422.7 -15388
## - `8311343404`    1     0.373 5422.7 -15387
## - `9b6e0b36c2`    1     0.384 5422.7 -15387
## - `7925993f42`    1     0.415 5422.8 -15387
## - `6516422788`    1     0.437 5422.8 -15387
## - `173b6590ae`    1     0.458 5422.8 -15387
## - `77b3b41efa`    1     0.483 5422.8 -15387
## - `96e6f0be58`    1     0.497 5422.8 -15387
## - fbf66c8021      1     0.512 5422.9 -15387
## - `55907cc1de`    1     0.534 5422.9 -15387
## - aa69c802b6      1     0.603 5423.0 -15387
## - `20f1afc5c7`    1     0.625 5423.0 -15387
## - `2a457d15d9`    1     0.638 5423.0 -15387
## - `8a21502326`    1     0.641 5423.0 -15387
## - `04e7268385`    1     0.693 5423.0 -15386
## <none>                        5422.4 -15386
## - `96c30c7eef`    1     0.722 5423.1 -15386
## - `0e2ab0831c`    1     0.782 5423.1 -15386
## - `0b846350ef`    1     0.788 5423.1 -15386
## - `56371466d7`    1     0.892 5423.2 -15386
## - `12eda2d982`    1     1.004 5423.4 -15386
## - ffd1cdcfc1      1     1.012 5423.4 -15386
## - `25bbf0e7e7`    1     1.078 5423.4 -15385
## - `789b5244a9`    1     1.107 5423.5 -15385
## - ed7e658a27      1     1.120 5423.5 -15385
## - f66b98dd69      1     1.137 5423.5 -15385
## - `65aed7dc1f`    1     1.180 5423.5 -15385
## - `2719b72c0d`    1     1.190 5423.5 -15385
## + b9a487ac3c      1     0.021 5422.3 -15384
## + `7cb7913148_4`  1     0.016 5422.3 -15384
## + `4468394575`    1     0.014 5422.3 -15384
## + `7cb7913148_1`  1     0.013 5422.3 -15384
## + `072b7e8f27`    1     0.009 5422.3 -15384
## + d035af6ffa      1     0.004 5422.3 -15384
## + `7cb7913148_2`  1     0.002 5422.3 -15384
## - `7cb7913148_3`  1     1.494 5423.8 -15384
## - `136c1727c3`    1     1.529 5423.9 -15384
## - `98475257f7`    1     1.539 5423.9 -15384
## - `1fa099bb01`    1     1.678 5424.0 -15384
## - bdf934caa7      1     2.079 5424.4 -15383
## - ba54a2a637      1     2.088 5424.4 -15383
## - `63bcf89b1d`    1     2.209 5424.6 -15382
## - `2bc6ab42f7`    1     2.405 5424.8 -15382
## - `1f222e3669`    1     2.590 5424.9 -15381
## - `8de0382f02`    1     2.745 5425.1 -15381
## - b4112a94a6      1     2.746 5425.1 -15381
## - fe0318e273      1     2.751 5425.1 -15381
## - `3e200bf766`    1     3.424 5425.8 -15379
## - `384bec5dd1_1`  1     3.752 5426.1 -15378
## - ae08d2297e      1     4.009 5426.4 -15377
## - `298ed82b22`    1     4.033 5426.4 -15377
## - abca7a848f      1     5.395 5427.7 -15373
## - `49756d8e0f`    1     6.505 5428.9 -15370
## - `60ec1426ce`    1     6.967 5429.3 -15369
## - `016399044a`    1    12.065 5434.4 -15355
## - `1f3058af83`    1    12.489 5434.8 -15354
## - `253eb5ef11`    1    12.688 5435.0 -15353
## - c0c3df65b1      1    15.138 5437.5 -15346
## - `087235d61e`    1    17.556 5439.9 -15339
## - f0a0febd35      1    18.045 5440.4 -15338
## - `7fe6cb4c98`    1    21.571 5443.9 -15328
## - f013b60e50      1    30.018 5452.4 -15305
## - a14fd026ce      1    33.664 5456.0 -15295
## - `5f360995ef`    1    36.053 5458.4 -15288
## - `87b982928b`    1    36.421 5458.8 -15287
## - ea0f4a32e3      1    48.258 5470.6 -15254
## - `174825d438`    1    65.396 5487.7 -15207
## - `8c2e088a3d`    1    74.098 5496.4 -15183
## - `8f5f7c556a`    1    81.955 5504.3 -15161
## - `2d7fe4693a`    1    88.928 5511.3 -15142
## - d2c775fa99      1   132.933 5555.3 -15021
## - beb6e17af1      1   174.363 5596.7 -14909
## - `5b862c0a8f`    1   199.560 5621.9 -14841
## - `9a575e82a4_1`  1   223.827 5646.2 -14775
## - e86a2190c1      1   224.542 5646.9 -14773
## - `6db53d265a`    1   243.987 5666.3 -14721
## - `06888ceac9_1`  1   245.022 5667.4 -14718
## - aee1e4fc85      1   290.956 5713.3 -14596
## 
## Step:  AIC=-15388.36
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + c58f611921 + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4fc17427c8` + 
##     ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - c58f611921      1     0.028 5422.4 -15390
## - `99d44111c9`    1     0.028 5422.4 -15390
## - `779d13189e`    1     0.041 5422.4 -15390
## - fe8cdd80ba      1     0.046 5422.4 -15390
## - fdf8628ca7      1     0.047 5422.4 -15390
## - ee2ac696ff      1     0.056 5422.4 -15390
## - e0a0772df0      1     0.063 5422.4 -15390
## - e5efa4d39a      1     0.079 5422.5 -15390
## - `2e874bc151`    1     0.081 5422.5 -15390
## - b709f75447      1     0.084 5422.5 -15390
## - `7743f273c2`    1     0.088 5422.5 -15390
## - `29bbd86997`    1     0.101 5422.5 -15390
## - `7841b6a5b1`    1     0.120 5422.5 -15390
## - d4d6566f9c      1     0.123 5422.5 -15390
## - `435dec85e2`    1     0.123 5422.5 -15390
## - e7ee22effb      1     0.158 5422.5 -15390
## - `7734c0c22f`    1     0.159 5422.5 -15390
## - `0342faceb5`    1     0.185 5422.6 -15390
## - a24802caa5      1     0.191 5422.6 -15390
## - `3df2300fa2`    1     0.202 5422.6 -15390
## - dcfcbc2ea1      1     0.203 5422.6 -15390
## - `4fc17427c8`    1     0.229 5422.6 -15390
## - `55cf3f7627`    1     0.252 5422.6 -15390
## - `7cb7913148_6`  1     0.270 5422.6 -15390
## - `7cb7913148_7`  1     0.286 5422.7 -15390
## - `7cb7913148_5`  1     0.328 5422.7 -15389
## - `3eb53ae932`    1     0.344 5422.7 -15389
## - c1b8ce2354      1     0.344 5422.7 -15389
## - `8311343404`    1     0.372 5422.8 -15389
## - `9b6e0b36c2`    1     0.381 5422.8 -15389
## - `7925993f42`    1     0.416 5422.8 -15389
## - `6516422788`    1     0.438 5422.8 -15389
## - `173b6590ae`    1     0.459 5422.8 -15389
## - `77b3b41efa`    1     0.484 5422.9 -15389
## - `96e6f0be58`    1     0.504 5422.9 -15389
## - `55907cc1de`    1     0.507 5422.9 -15389
## - fbf66c8021      1     0.514 5422.9 -15389
## - aa69c802b6      1     0.603 5423.0 -15389
## - `20f1afc5c7`    1     0.622 5423.0 -15389
## - `2a457d15d9`    1     0.637 5423.0 -15389
## - `8a21502326`    1     0.645 5423.0 -15389
## - `04e7268385`    1     0.689 5423.1 -15388
## <none>                        5422.4 -15388
## - `96c30c7eef`    1     0.721 5423.1 -15388
## - `0e2ab0831c`    1     0.780 5423.2 -15388
## - `0b846350ef`    1     0.791 5423.2 -15388
## - `56371466d7`    1     0.894 5423.3 -15388
## - `12eda2d982`    1     1.002 5423.4 -15388
## - ffd1cdcfc1      1     1.009 5423.4 -15388
## - `25bbf0e7e7`    1     1.082 5423.5 -15387
## - `789b5244a9`    1     1.113 5423.5 -15387
## - ed7e658a27      1     1.126 5423.5 -15387
## - f66b98dd69      1     1.139 5423.5 -15387
## - `65aed7dc1f`    1     1.179 5423.6 -15387
## - `2719b72c0d`    1     1.191 5423.6 -15387
## + ac826f0013      1     0.028 5422.4 -15386
## + b9a487ac3c      1     0.021 5422.4 -15386
## + `7cb7913148_4`  1     0.016 5422.4 -15386
## + `4468394575`    1     0.015 5422.4 -15386
## + `7cb7913148_1`  1     0.014 5422.4 -15386
## + `072b7e8f27`    1     0.009 5422.4 -15386
## + d035af6ffa      1     0.003 5422.4 -15386
## + `7cb7913148_2`  1     0.002 5422.4 -15386
## - `7cb7913148_3`  1     1.493 5423.9 -15386
## - `136c1727c3`    1     1.527 5423.9 -15386
## - `98475257f7`    1     1.536 5423.9 -15386
## - `1fa099bb01`    1     1.677 5424.1 -15386
## - bdf934caa7      1     2.075 5424.5 -15385
## - ba54a2a637      1     2.084 5424.5 -15384
## - `63bcf89b1d`    1     2.210 5424.6 -15384
## - `2bc6ab42f7`    1     2.397 5424.8 -15384
## - `1f222e3669`    1     2.591 5425.0 -15383
## - `8de0382f02`    1     2.744 5425.1 -15383
## - b4112a94a6      1     2.745 5425.1 -15383
## - fe0318e273      1     2.762 5425.1 -15383
## - `3e200bf766`    1     3.420 5425.8 -15381
## - `384bec5dd1_1`  1     3.760 5426.1 -15380
## - ae08d2297e      1     4.004 5426.4 -15379
## - `298ed82b22`    1     4.038 5426.4 -15379
## - abca7a848f      1     5.391 5427.8 -15375
## - `49756d8e0f`    1     6.507 5428.9 -15372
## - `60ec1426ce`    1     6.969 5429.3 -15371
## - `016399044a`    1    12.063 5434.4 -15357
## - `1f3058af83`    1    12.488 5434.9 -15356
## - `253eb5ef11`    1    12.693 5435.1 -15355
## - c0c3df65b1      1    15.145 5437.5 -15348
## - `087235d61e`    1    17.565 5439.9 -15341
## - f0a0febd35      1    18.055 5440.4 -15340
## - `7fe6cb4c98`    1    21.574 5444.0 -15330
## - f013b60e50      1    30.013 5452.4 -15307
## - a14fd026ce      1    33.648 5456.0 -15297
## - `5f360995ef`    1    36.054 5458.4 -15290
## - `87b982928b`    1    36.432 5458.8 -15289
## - ea0f4a32e3      1    48.308 5470.7 -15256
## - `174825d438`    1    65.373 5487.8 -15209
## - `8c2e088a3d`    1    74.115 5496.5 -15185
## - `8f5f7c556a`    1    81.987 5504.4 -15163
## - `2d7fe4693a`    1    88.921 5511.3 -15144
## - d2c775fa99      1   132.908 5555.3 -15023
## - beb6e17af1      1   174.336 5596.7 -14911
## - `5b862c0a8f`    1   199.538 5621.9 -14842
## - `9a575e82a4_1`  1   223.833 5646.2 -14777
## - e86a2190c1      1   224.525 5646.9 -14775
## - `6db53d265a`    1   243.963 5666.3 -14723
## - `06888ceac9_1`  1   245.424 5667.8 -14719
## - aee1e4fc85      1   290.934 5713.3 -14598
## 
## Step:  AIC=-15390.28
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + `7734c0c22f` + b709f75447 + `4fc17427c8` + 
##     ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `99d44111c9`    1     0.001 5422.4 -15392
## - `779d13189e`    1     0.041 5422.4 -15392
## - fe8cdd80ba      1     0.046 5422.5 -15392
## - fdf8628ca7      1     0.047 5422.5 -15392
## - ee2ac696ff      1     0.056 5422.5 -15392
## - e0a0772df0      1     0.062 5422.5 -15392
## - e5efa4d39a      1     0.078 5422.5 -15392
## - `2e874bc151`    1     0.080 5422.5 -15392
## - b709f75447      1     0.084 5422.5 -15392
## - `7743f273c2`    1     0.088 5422.5 -15392
## - `29bbd86997`    1     0.099 5422.5 -15392
## - `7841b6a5b1`    1     0.121 5422.5 -15392
## - d4d6566f9c      1     0.122 5422.5 -15392
## - `435dec85e2`    1     0.122 5422.5 -15392
## - e7ee22effb      1     0.160 5422.6 -15392
## - `7734c0c22f`    1     0.160 5422.6 -15392
## - `0342faceb5`    1     0.186 5422.6 -15392
## - a24802caa5      1     0.192 5422.6 -15392
## - dcfcbc2ea1      1     0.200 5422.6 -15392
## - `3df2300fa2`    1     0.204 5422.6 -15392
## - `4fc17427c8`    1     0.228 5422.6 -15392
## - `55cf3f7627`    1     0.250 5422.7 -15392
## - `7cb7913148_6`  1     0.269 5422.7 -15392
## - `7cb7913148_7`  1     0.289 5422.7 -15392
## - `7cb7913148_5`  1     0.329 5422.7 -15391
## - `3eb53ae932`    1     0.343 5422.8 -15391
## - c1b8ce2354      1     0.343 5422.8 -15391
## - `8311343404`    1     0.371 5422.8 -15391
## - `9b6e0b36c2`    1     0.381 5422.8 -15391
## - `7925993f42`    1     0.415 5422.8 -15391
## - `6516422788`    1     0.436 5422.8 -15391
## - `173b6590ae`    1     0.461 5422.9 -15391
## - `77b3b41efa`    1     0.486 5422.9 -15391
## - `96e6f0be58`    1     0.507 5422.9 -15391
## - `55907cc1de`    1     0.508 5422.9 -15391
## - fbf66c8021      1     0.513 5422.9 -15391
## - aa69c802b6      1     0.604 5423.0 -15391
## - `20f1afc5c7`    1     0.627 5423.0 -15390
## - `2a457d15d9`    1     0.637 5423.0 -15390
## - `8a21502326`    1     0.650 5423.1 -15390
## - `04e7268385`    1     0.691 5423.1 -15390
## <none>                        5422.4 -15390
## - `96c30c7eef`    1     0.722 5423.1 -15390
## - `0e2ab0831c`    1     0.780 5423.2 -15390
## - `0b846350ef`    1     0.793 5423.2 -15390
## - `56371466d7`    1     0.891 5423.3 -15390
## - `12eda2d982`    1     1.000 5423.4 -15390
## - ffd1cdcfc1      1     1.015 5423.4 -15389
## - `25bbf0e7e7`    1     1.085 5423.5 -15389
## - `789b5244a9`    1     1.120 5423.5 -15389
## - ed7e658a27      1     1.132 5423.5 -15389
## - f66b98dd69      1     1.140 5423.5 -15389
## - `65aed7dc1f`    1     1.180 5423.6 -15389
## - `2719b72c0d`    1     1.192 5423.6 -15389
## + c58f611921      1     0.028 5422.4 -15388
## + ac826f0013      1     0.028 5422.4 -15388
## + b9a487ac3c      1     0.021 5422.4 -15388
## + `7cb7913148_4`  1     0.016 5422.4 -15388
## + `4468394575`    1     0.014 5422.4 -15388
## + `7cb7913148_1`  1     0.013 5422.4 -15388
## + `072b7e8f27`    1     0.009 5422.4 -15388
## + d035af6ffa      1     0.003 5422.4 -15388
## + `7cb7913148_2`  1     0.002 5422.4 -15388
## - `7cb7913148_3`  1     1.495 5423.9 -15388
## - `136c1727c3`    1     1.527 5423.9 -15388
## - `98475257f7`    1     1.536 5423.9 -15388
## - `1fa099bb01`    1     1.678 5424.1 -15388
## - bdf934caa7      1     2.070 5424.5 -15386
## - ba54a2a637      1     2.090 5424.5 -15386
## - `63bcf89b1d`    1     2.214 5424.6 -15386
## - `2bc6ab42f7`    1     2.399 5424.8 -15386
## - `1f222e3669`    1     2.590 5425.0 -15385
## - `8de0382f02`    1     2.749 5425.2 -15385
## - b4112a94a6      1     2.750 5425.2 -15385
## - fe0318e273      1     2.760 5425.2 -15385
## - `3e200bf766`    1     3.429 5425.8 -15383
## - `384bec5dd1_1`  1     3.749 5426.2 -15382
## - ae08d2297e      1     4.011 5426.4 -15381
## - `298ed82b22`    1     4.041 5426.4 -15381
## - abca7a848f      1     5.387 5427.8 -15377
## - `49756d8e0f`    1     6.526 5428.9 -15374
## - `60ec1426ce`    1     6.969 5429.4 -15373
## - `016399044a`    1    12.065 5434.5 -15359
## - `1f3058af83`    1    12.484 5434.9 -15357
## - `253eb5ef11`    1    12.685 5435.1 -15357
## - c0c3df65b1      1    15.125 5437.5 -15350
## - `087235d61e`    1    17.554 5440.0 -15343
## - f0a0febd35      1    18.060 5440.5 -15342
## - `7fe6cb4c98`    1    21.580 5444.0 -15332
## - f013b60e50      1    30.000 5452.4 -15309
## - a14fd026ce      1    33.652 5456.1 -15298
## - `5f360995ef`    1    36.075 5458.5 -15292
## - `87b982928b`    1    36.441 5458.8 -15291
## - ea0f4a32e3      1    48.301 5470.7 -15258
## - `174825d438`    1    65.386 5487.8 -15211
## - `8c2e088a3d`    1    74.087 5496.5 -15187
## - `8f5f7c556a`    1    81.984 5504.4 -15165
## - `2d7fe4693a`    1    88.931 5511.3 -15146
## - d2c775fa99      1   132.910 5555.3 -15025
## - beb6e17af1      1   174.361 5596.8 -14912
## - `5b862c0a8f`    1   199.546 5622.0 -14844
## - `9a575e82a4_1`  1   223.869 5646.3 -14779
## - e86a2190c1      1   224.526 5646.9 -14777
## - `6db53d265a`    1   243.944 5666.4 -14725
## - `06888ceac9_1`  1   245.459 5667.9 -14721
## - aee1e4fc85      1   290.943 5713.3 -14600
## 
## Step:  AIC=-15392.28
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `779d13189e` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + b709f75447 + `4fc17427c8` + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `779d13189e`    1     0.041 5422.4 -15394
## - fe8cdd80ba      1     0.046 5422.5 -15394
## - fdf8628ca7      1     0.047 5422.5 -15394
## - ee2ac696ff      1     0.056 5422.5 -15394
## - e0a0772df0      1     0.062 5422.5 -15394
## - e5efa4d39a      1     0.078 5422.5 -15394
## - `2e874bc151`    1     0.080 5422.5 -15394
## - b709f75447      1     0.084 5422.5 -15394
## - `7743f273c2`    1     0.088 5422.5 -15394
## - `29bbd86997`    1     0.099 5422.5 -15394
## - `7841b6a5b1`    1     0.121 5422.5 -15394
## - d4d6566f9c      1     0.122 5422.5 -15394
## - `435dec85e2`    1     0.122 5422.5 -15394
## - e7ee22effb      1     0.160 5422.6 -15394
## - `7734c0c22f`    1     0.160 5422.6 -15394
## - `0342faceb5`    1     0.186 5422.6 -15394
## - a24802caa5      1     0.192 5422.6 -15394
## - dcfcbc2ea1      1     0.200 5422.6 -15394
## - `3df2300fa2`    1     0.204 5422.6 -15394
## - `4fc17427c8`    1     0.228 5422.6 -15394
## - `55cf3f7627`    1     0.250 5422.7 -15394
## - `7cb7913148_6`  1     0.269 5422.7 -15394
## - `7cb7913148_7`  1     0.289 5422.7 -15394
## - `7cb7913148_5`  1     0.329 5422.7 -15393
## - `3eb53ae932`    1     0.343 5422.8 -15393
## - c1b8ce2354      1     0.343 5422.8 -15393
## - `8311343404`    1     0.372 5422.8 -15393
## - `9b6e0b36c2`    1     0.381 5422.8 -15393
## - `7925993f42`    1     0.415 5422.8 -15393
## - `6516422788`    1     0.436 5422.8 -15393
## - `173b6590ae`    1     0.461 5422.9 -15393
## - `77b3b41efa`    1     0.486 5422.9 -15393
## - `96e6f0be58`    1     0.507 5422.9 -15393
## - `55907cc1de`    1     0.507 5422.9 -15393
## - fbf66c8021      1     0.513 5422.9 -15393
## - aa69c802b6      1     0.604 5423.0 -15393
## - `20f1afc5c7`    1     0.627 5423.0 -15392
## - `2a457d15d9`    1     0.636 5423.0 -15392
## - `8a21502326`    1     0.650 5423.1 -15392
## - `04e7268385`    1     0.691 5423.1 -15392
## <none>                        5422.4 -15392
## - `96c30c7eef`    1     0.721 5423.1 -15392
## - `0e2ab0831c`    1     0.780 5423.2 -15392
## - `0b846350ef`    1     0.793 5423.2 -15392
## - `56371466d7`    1     0.891 5423.3 -15392
## - `12eda2d982`    1     1.001 5423.4 -15392
## - ffd1cdcfc1      1     1.015 5423.4 -15391
## - `25bbf0e7e7`    1     1.084 5423.5 -15391
## - `789b5244a9`    1     1.119 5423.5 -15391
## - ed7e658a27      1     1.132 5423.5 -15391
## - f66b98dd69      1     1.140 5423.5 -15391
## - `65aed7dc1f`    1     1.179 5423.6 -15391
## - `2719b72c0d`    1     1.193 5423.6 -15391
## + ac826f0013      1     0.028 5422.4 -15390
## + b9a487ac3c      1     0.021 5422.4 -15390
## + `7cb7913148_4`  1     0.016 5422.4 -15390
## + `4468394575`    1     0.014 5422.4 -15390
## + `7cb7913148_1`  1     0.013 5422.4 -15390
## + `072b7e8f27`    1     0.009 5422.4 -15390
## + d035af6ffa      1     0.003 5422.4 -15390
## + `7cb7913148_2`  1     0.002 5422.4 -15390
## + `99d44111c9`    1     0.001 5422.4 -15390
## + c58f611921      1     0.001 5422.4 -15390
## - `7cb7913148_3`  1     1.495 5423.9 -15390
## - `136c1727c3`    1     1.526 5423.9 -15390
## - `98475257f7`    1     1.536 5423.9 -15390
## - `1fa099bb01`    1     1.678 5424.1 -15390
## - bdf934caa7      1     2.071 5424.5 -15388
## - ba54a2a637      1     2.090 5424.5 -15388
## - `63bcf89b1d`    1     2.215 5424.6 -15388
## - `2bc6ab42f7`    1     2.400 5424.8 -15388
## - `1f222e3669`    1     2.590 5425.0 -15387
## - `8de0382f02`    1     2.748 5425.2 -15387
## - b4112a94a6      1     2.749 5425.2 -15387
## - fe0318e273      1     2.759 5425.2 -15387
## - `3e200bf766`    1     3.429 5425.8 -15385
## - `384bec5dd1_1`  1     3.748 5426.2 -15384
## - ae08d2297e      1     4.012 5426.4 -15383
## - `298ed82b22`    1     4.040 5426.4 -15383
## - abca7a848f      1     5.386 5427.8 -15379
## - `49756d8e0f`    1     6.528 5428.9 -15376
## - `60ec1426ce`    1     6.970 5429.4 -15375
## - `016399044a`    1    12.070 5434.5 -15361
## - `1f3058af83`    1    12.489 5434.9 -15359
## - `253eb5ef11`    1    12.687 5435.1 -15359
## - c0c3df65b1      1    15.126 5437.5 -15352
## - `087235d61e`    1    17.553 5440.0 -15345
## - f0a0febd35      1    18.062 5440.5 -15344
## - `7fe6cb4c98`    1    21.581 5444.0 -15334
## - f013b60e50      1    30.000 5452.4 -15311
## - a14fd026ce      1    33.656 5456.1 -15300
## - `5f360995ef`    1    36.077 5458.5 -15294
## - `87b982928b`    1    36.439 5458.8 -15293
## - ea0f4a32e3      1    48.300 5470.7 -15260
## - `174825d438`    1    65.387 5487.8 -15213
## - `8c2e088a3d`    1    74.098 5496.5 -15188
## - `8f5f7c556a`    1    81.984 5504.4 -15167
## - `2d7fe4693a`    1    88.930 5511.3 -15148
## - d2c775fa99      1   132.910 5555.3 -15027
## - beb6e17af1      1   174.370 5596.8 -14914
## - `5b862c0a8f`    1   199.545 5622.0 -14846
## - `9a575e82a4_1`  1   223.868 5646.3 -14781
## - e86a2190c1      1   224.526 5646.9 -14779
## - `6db53d265a`    1   244.033 5666.4 -14727
## - `06888ceac9_1`  1   245.473 5667.9 -14723
## - aee1e4fc85      1   290.948 5713.4 -14602
## 
## Step:  AIC=-15394.16
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4fc17427c8` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - fe8cdd80ba      1     0.043 5422.5 -15396
## - fdf8628ca7      1     0.047 5422.5 -15396
## - ee2ac696ff      1     0.056 5422.5 -15396
## - e0a0772df0      1     0.063 5422.5 -15396
## - e5efa4d39a      1     0.077 5422.5 -15396
## - `2e874bc151`    1     0.081 5422.5 -15396
## - b709f75447      1     0.084 5422.5 -15396
## - `7743f273c2`    1     0.089 5422.5 -15396
## - `29bbd86997`    1     0.099 5422.5 -15396
## - `7841b6a5b1`    1     0.120 5422.6 -15396
## - d4d6566f9c      1     0.123 5422.6 -15396
## - `435dec85e2`    1     0.123 5422.6 -15396
## - e7ee22effb      1     0.159 5422.6 -15396
## - `7734c0c22f`    1     0.160 5422.6 -15396
## - `0342faceb5`    1     0.185 5422.6 -15396
## - a24802caa5      1     0.191 5422.6 -15396
## - dcfcbc2ea1      1     0.200 5422.6 -15396
## - `3df2300fa2`    1     0.200 5422.6 -15396
## - `4fc17427c8`    1     0.229 5422.7 -15396
## - `55cf3f7627`    1     0.249 5422.7 -15396
## - `7cb7913148_6`  1     0.269 5422.7 -15395
## - `7cb7913148_7`  1     0.289 5422.7 -15395
## - `7cb7913148_5`  1     0.329 5422.8 -15395
## - `3eb53ae932`    1     0.343 5422.8 -15395
## - c1b8ce2354      1     0.343 5422.8 -15395
## - `8311343404`    1     0.370 5422.8 -15395
## - `9b6e0b36c2`    1     0.381 5422.8 -15395
## - `7925993f42`    1     0.415 5422.9 -15395
## - `6516422788`    1     0.435 5422.9 -15395
## - `173b6590ae`    1     0.461 5422.9 -15395
## - `77b3b41efa`    1     0.483 5422.9 -15395
## - `96e6f0be58`    1     0.501 5422.9 -15395
## - `55907cc1de`    1     0.507 5423.0 -15395
## - fbf66c8021      1     0.515 5423.0 -15395
## - aa69c802b6      1     0.605 5423.1 -15394
## - `20f1afc5c7`    1     0.627 5423.1 -15394
## - `2a457d15d9`    1     0.632 5423.1 -15394
## - `8a21502326`    1     0.651 5423.1 -15394
## - `04e7268385`    1     0.692 5423.1 -15394
## <none>                        5422.4 -15394
## - `96c30c7eef`    1     0.723 5423.2 -15394
## - `0e2ab0831c`    1     0.780 5423.2 -15394
## - `0b846350ef`    1     0.793 5423.2 -15394
## - `56371466d7`    1     0.890 5423.3 -15394
## - `12eda2d982`    1     1.001 5423.5 -15393
## - ffd1cdcfc1      1     1.007 5423.5 -15393
## - `25bbf0e7e7`    1     1.084 5423.5 -15393
## - `789b5244a9`    1     1.121 5423.6 -15393
## - ed7e658a27      1     1.133 5423.6 -15393
## - f66b98dd69      1     1.141 5423.6 -15393
## - `65aed7dc1f`    1     1.182 5423.6 -15393
## - `2719b72c0d`    1     1.193 5423.6 -15393
## + `779d13189e`    1     0.041 5422.4 -15392
## + ac826f0013      1     0.028 5422.4 -15392
## + b9a487ac3c      1     0.021 5422.4 -15392
## + `7cb7913148_4`  1     0.016 5422.4 -15392
## + `4468394575`    1     0.015 5422.4 -15392
## + `7cb7913148_1`  1     0.014 5422.4 -15392
## + `072b7e8f27`    1     0.009 5422.4 -15392
## + d035af6ffa      1     0.003 5422.4 -15392
## + `7cb7913148_2`  1     0.002 5422.4 -15392
## + `99d44111c9`    1     0.001 5422.4 -15392
## + c58f611921      1     0.001 5422.4 -15392
## - `7cb7913148_3`  1     1.496 5423.9 -15392
## - `136c1727c3`    1     1.523 5424.0 -15392
## - `98475257f7`    1     1.535 5424.0 -15392
## - `1fa099bb01`    1     1.678 5424.1 -15392
## - bdf934caa7      1     2.069 5424.5 -15390
## - ba54a2a637      1     2.090 5424.5 -15390
## - `63bcf89b1d`    1     2.214 5424.7 -15390
## - `2bc6ab42f7`    1     2.400 5424.8 -15390
## - `1f222e3669`    1     2.605 5425.1 -15389
## - `8de0382f02`    1     2.746 5425.2 -15388
## - b4112a94a6      1     2.747 5425.2 -15388
## - fe0318e273      1     2.760 5425.2 -15388
## - `3e200bf766`    1     3.429 5425.9 -15387
## - `384bec5dd1_1`  1     3.745 5426.2 -15386
## - ae08d2297e      1     4.012 5426.5 -15385
## - `298ed82b22`    1     4.044 5426.5 -15385
## - abca7a848f      1     5.390 5427.8 -15381
## - `49756d8e0f`    1     6.550 5429.0 -15378
## - `60ec1426ce`    1     6.971 5429.4 -15377
## - `016399044a`    1    12.096 5434.5 -15362
## - `1f3058af83`    1    12.473 5434.9 -15361
## - `253eb5ef11`    1    12.758 5435.2 -15360
## - c0c3df65b1      1    15.134 5437.6 -15354
## - `087235d61e`    1    17.541 5440.0 -15347
## - f0a0febd35      1    18.069 5440.5 -15346
## - `7fe6cb4c98`    1    21.591 5444.0 -15336
## - f013b60e50      1    29.988 5452.4 -15313
## - a14fd026ce      1    33.674 5456.1 -15302
## - `5f360995ef`    1    36.085 5458.5 -15296
## - `87b982928b`    1    36.469 5458.9 -15294
## - ea0f4a32e3      1    48.285 5470.7 -15262
## - `174825d438`    1    65.363 5487.8 -15214
## - `8c2e088a3d`    1    74.217 5496.7 -15190
## - `8f5f7c556a`    1    81.977 5504.4 -15169
## - `2d7fe4693a`    1    88.927 5511.4 -15150
## - d2c775fa99      1   132.896 5555.3 -15029
## - beb6e17af1      1   174.336 5596.8 -14916
## - `5b862c0a8f`    1   199.608 5622.1 -14848
## - `9a575e82a4_1`  1   223.874 5646.3 -14783
## - e86a2190c1      1   224.509 5647.0 -14781
## - `6db53d265a`    1   243.995 5666.4 -14729
## - `06888ceac9_1`  1   245.609 5668.1 -14725
## - aee1e4fc85      1   291.044 5713.5 -14604
## 
## Step:  AIC=-15396.04
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4fc17427c8` + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - fdf8628ca7      1      0.05 5422.5 -15398
## - ee2ac696ff      1      0.06 5422.5 -15398
## - e0a0772df0      1      0.06 5422.6 -15398
## - e5efa4d39a      1      0.08 5422.6 -15398
## - `2e874bc151`    1      0.08 5422.6 -15398
## - b709f75447      1      0.08 5422.6 -15398
## - `7743f273c2`    1      0.09 5422.6 -15398
## - `29bbd86997`    1      0.10 5422.6 -15398
## - `7841b6a5b1`    1      0.12 5422.6 -15398
## - d4d6566f9c      1      0.12 5422.6 -15398
## - `435dec85e2`    1      0.12 5422.6 -15398
## - e7ee22effb      1      0.16 5422.6 -15398
## - `7734c0c22f`    1      0.16 5422.7 -15398
## - `0342faceb5`    1      0.19 5422.7 -15398
## - a24802caa5      1      0.19 5422.7 -15398
## - dcfcbc2ea1      1      0.20 5422.7 -15398
## - `3df2300fa2`    1      0.20 5422.7 -15398
## - `4fc17427c8`    1      0.23 5422.7 -15397
## - `55cf3f7627`    1      0.25 5422.7 -15397
## - `7cb7913148_6`  1      0.27 5422.8 -15397
## - `7cb7913148_7`  1      0.29 5422.8 -15397
## - `7cb7913148_5`  1      0.33 5422.8 -15397
## - `3eb53ae932`    1      0.34 5422.8 -15397
## - c1b8ce2354      1      0.34 5422.8 -15397
## - `8311343404`    1      0.37 5422.9 -15397
## - `9b6e0b36c2`    1      0.38 5422.9 -15397
## - `7925993f42`    1      0.41 5422.9 -15397
## - `6516422788`    1      0.43 5422.9 -15397
## - `173b6590ae`    1      0.46 5423.0 -15397
## - `77b3b41efa`    1      0.48 5423.0 -15397
## - `96e6f0be58`    1      0.50 5423.0 -15397
## - `55907cc1de`    1      0.51 5423.0 -15397
## - fbf66c8021      1      0.52 5423.0 -15397
## - aa69c802b6      1      0.61 5423.1 -15396
## - `20f1afc5c7`    1      0.63 5423.1 -15396
## - `2a457d15d9`    1      0.63 5423.1 -15396
## - `8a21502326`    1      0.65 5423.1 -15396
## - `04e7268385`    1      0.69 5423.2 -15396
## <none>                        5422.5 -15396
## - `96c30c7eef`    1      0.72 5423.2 -15396
## - `0e2ab0831c`    1      0.78 5423.3 -15396
## - `0b846350ef`    1      0.79 5423.3 -15396
## - `56371466d7`    1      0.89 5423.4 -15396
## - `12eda2d982`    1      1.00 5423.5 -15395
## - ffd1cdcfc1      1      1.01 5423.5 -15395
## - `25bbf0e7e7`    1      1.08 5423.6 -15395
## - `789b5244a9`    1      1.12 5423.6 -15395
## - ed7e658a27      1      1.13 5423.6 -15395
## - f66b98dd69      1      1.15 5423.6 -15395
## - `65aed7dc1f`    1      1.18 5423.7 -15395
## - `2719b72c0d`    1      1.20 5423.7 -15395
## + fe8cdd80ba      1      0.04 5422.4 -15394
## + `779d13189e`    1      0.04 5422.5 -15394
## + ac826f0013      1      0.03 5422.5 -15394
## + b9a487ac3c      1      0.02 5422.5 -15394
## + `7cb7913148_4`  1      0.02 5422.5 -15394
## + `4468394575`    1      0.01 5422.5 -15394
## + `7cb7913148_1`  1      0.01 5422.5 -15394
## + `072b7e8f27`    1      0.01 5422.5 -15394
## + d035af6ffa      1      0.00 5422.5 -15394
## + `7cb7913148_2`  1      0.00 5422.5 -15394
## + `99d44111c9`    1      0.00 5422.5 -15394
## + c58f611921      1      0.00 5422.5 -15394
## - `7cb7913148_3`  1      1.49 5424.0 -15394
## - `136c1727c3`    1      1.53 5424.0 -15394
## - `98475257f7`    1      1.53 5424.0 -15394
## - `1fa099bb01`    1      1.68 5424.2 -15393
## - bdf934caa7      1      2.07 5424.6 -15392
## - ba54a2a637      1      2.10 5424.6 -15392
## - `63bcf89b1d`    1      2.22 5424.7 -15392
## - `2bc6ab42f7`    1      2.41 5424.9 -15391
## - `1f222e3669`    1      2.61 5425.1 -15391
## - `8de0382f02`    1      2.75 5425.2 -15390
## - b4112a94a6      1      2.75 5425.2 -15390
## - fe0318e273      1      2.75 5425.2 -15390
## - `3e200bf766`    1      3.43 5425.9 -15388
## - `384bec5dd1_1`  1      3.73 5426.2 -15388
## - ae08d2297e      1      4.01 5426.5 -15387
## - `298ed82b22`    1      4.03 5426.5 -15387
## - abca7a848f      1      5.39 5427.9 -15383
## - `49756d8e0f`    1      6.56 5429.0 -15380
## - `60ec1426ce`    1      6.97 5429.5 -15379
## - `016399044a`    1     12.10 5434.6 -15364
## - `1f3058af83`    1     12.49 5435.0 -15363
## - c0c3df65b1      1     15.17 5437.7 -15356
## - `087235d61e`    1     17.57 5440.1 -15349
## - f0a0febd35      1     18.04 5440.5 -15348
## - `7fe6cb4c98`    1     21.60 5444.1 -15338
## - f013b60e50      1     30.03 5452.5 -15314
## - a14fd026ce      1     33.67 5456.2 -15304
## - `5f360995ef`    1     36.10 5458.6 -15298
## - `87b982928b`    1     36.49 5459.0 -15296
## - ea0f4a32e3      1     48.30 5470.8 -15264
## - `174825d438`    1     65.35 5487.8 -15216
## - `8c2e088a3d`    1     74.23 5496.7 -15192
## - `8f5f7c556a`    1     81.95 5504.4 -15171
## - `2d7fe4693a`    1     88.97 5511.5 -15151
## - d2c775fa99      1    132.96 5555.5 -15031
## - beb6e17af1      1    174.47 5597.0 -14918
## - `5b862c0a8f`    1    199.58 5622.1 -14850
## - `9a575e82a4_1`  1    223.84 5646.3 -14785
## - e86a2190c1      1    224.47 5647.0 -14783
## - `6db53d265a`    1    243.95 5666.4 -14731
## - `06888ceac9_1`  1    245.70 5668.2 -14726
## - aee1e4fc85      1    291.02 5713.5 -14606
## - `253eb5ef11`    1    365.65 5788.1 -14409
## 
## Step:  AIC=-15397.91
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4fc17427c8` + 
##     ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - ee2ac696ff      1      0.06 5422.6 -15400
## - e0a0772df0      1      0.06 5422.6 -15400
## - e5efa4d39a      1      0.08 5422.6 -15400
## - `2e874bc151`    1      0.08 5422.6 -15400
## - b709f75447      1      0.08 5422.6 -15400
## - `7743f273c2`    1      0.09 5422.6 -15400
## - `29bbd86997`    1      0.10 5422.6 -15400
## - `7841b6a5b1`    1      0.12 5422.7 -15400
## - d4d6566f9c      1      0.12 5422.7 -15400
## - `435dec85e2`    1      0.12 5422.7 -15400
## - e7ee22effb      1      0.16 5422.7 -15400
## - `7734c0c22f`    1      0.16 5422.7 -15400
## - `0342faceb5`    1      0.18 5422.7 -15399
## - a24802caa5      1      0.19 5422.7 -15399
## - `3df2300fa2`    1      0.20 5422.7 -15399
## - dcfcbc2ea1      1      0.20 5422.7 -15399
## - `4fc17427c8`    1      0.23 5422.8 -15399
## - `55cf3f7627`    1      0.25 5422.8 -15399
## - `7cb7913148_6`  1      0.27 5422.8 -15399
## - `7cb7913148_7`  1      0.29 5422.8 -15399
## - `7cb7913148_5`  1      0.33 5422.9 -15399
## - `3eb53ae932`    1      0.35 5422.9 -15399
## - c1b8ce2354      1      0.35 5422.9 -15399
## - `8311343404`    1      0.37 5422.9 -15399
## - `9b6e0b36c2`    1      0.39 5422.9 -15399
## - `7925993f42`    1      0.41 5423.0 -15399
## - `6516422788`    1      0.43 5423.0 -15399
## - `173b6590ae`    1      0.46 5423.0 -15399
## - `77b3b41efa`    1      0.48 5423.0 -15399
## - `96e6f0be58`    1      0.50 5423.0 -15398
## - `55907cc1de`    1      0.51 5423.0 -15398
## - fbf66c8021      1      0.52 5423.1 -15398
## - aa69c802b6      1      0.60 5423.1 -15398
## - `20f1afc5c7`    1      0.63 5423.2 -15398
## - `2a457d15d9`    1      0.63 5423.2 -15398
## - `8a21502326`    1      0.65 5423.2 -15398
## - `04e7268385`    1      0.69 5423.2 -15398
## <none>                        5422.5 -15398
## - `96c30c7eef`    1      0.72 5423.3 -15398
## - `0e2ab0831c`    1      0.77 5423.3 -15398
## - `0b846350ef`    1      0.79 5423.3 -15398
## - `56371466d7`    1      0.89 5423.4 -15397
## - `12eda2d982`    1      1.00 5423.5 -15397
## - ffd1cdcfc1      1      1.00 5423.5 -15397
## - `25bbf0e7e7`    1      1.08 5423.6 -15397
## - `789b5244a9`    1      1.12 5423.7 -15397
## - ed7e658a27      1      1.13 5423.7 -15397
## - f66b98dd69      1      1.14 5423.7 -15397
## - `65aed7dc1f`    1      1.18 5423.7 -15397
## - `2719b72c0d`    1      1.20 5423.7 -15397
## + fdf8628ca7      1      0.05 5422.5 -15396
## + fe8cdd80ba      1      0.04 5422.5 -15396
## + `779d13189e`    1      0.04 5422.5 -15396
## + ac826f0013      1      0.03 5422.5 -15396
## + b9a487ac3c      1      0.02 5422.5 -15396
## + `7cb7913148_4`  1      0.02 5422.5 -15396
## + `4468394575`    1      0.01 5422.5 -15396
## + `7cb7913148_1`  1      0.01 5422.5 -15396
## + `072b7e8f27`    1      0.01 5422.5 -15396
## + d035af6ffa      1      0.00 5422.5 -15396
## + `7cb7913148_2`  1      0.00 5422.5 -15396
## + `99d44111c9`    1      0.00 5422.5 -15396
## + c58f611921      1      0.00 5422.5 -15396
## - `7cb7913148_3`  1      1.49 5424.0 -15396
## - `136c1727c3`    1      1.53 5424.1 -15396
## - `98475257f7`    1      1.53 5424.1 -15396
## - `1fa099bb01`    1      1.68 5424.2 -15395
## - bdf934caa7      1      2.07 5424.6 -15394
## - ba54a2a637      1      2.10 5424.6 -15394
## - `63bcf89b1d`    1      2.22 5424.8 -15394
## - `2bc6ab42f7`    1      2.41 5424.9 -15393
## - `1f222e3669`    1      2.61 5425.1 -15393
## - `8de0382f02`    1      2.75 5425.3 -15392
## - b4112a94a6      1      2.75 5425.3 -15392
## - fe0318e273      1      2.76 5425.3 -15392
## - `3e200bf766`    1      3.43 5426.0 -15390
## - `384bec5dd1_1`  1      3.74 5426.3 -15390
## - ae08d2297e      1      4.01 5426.5 -15389
## - `298ed82b22`    1      4.03 5426.6 -15389
## - abca7a848f      1      5.40 5427.9 -15385
## - `49756d8e0f`    1      6.55 5429.1 -15382
## - `60ec1426ce`    1      6.96 5429.5 -15380
## - `016399044a`    1     12.14 5434.7 -15366
## - `1f3058af83`    1     12.50 5435.0 -15365
## - c0c3df65b1      1     15.17 5437.7 -15358
## - `087235d61e`    1     17.57 5440.1 -15351
## - f0a0febd35      1     18.03 5440.6 -15350
## - `7fe6cb4c98`    1     21.63 5444.2 -15340
## - f013b60e50      1     30.04 5452.6 -15316
## - a14fd026ce      1     33.70 5456.2 -15306
## - `5f360995ef`    1     36.09 5458.6 -15299
## - `87b982928b`    1     36.52 5459.1 -15298
## - ea0f4a32e3      1     48.27 5470.8 -15266
## - `174825d438`    1     65.38 5487.9 -15218
## - `8c2e088a3d`    1     74.21 5496.8 -15194
## - `8f5f7c556a`    1     81.92 5504.5 -15173
## - `2d7fe4693a`    1     88.98 5511.5 -15153
## - d2c775fa99      1    132.92 5555.5 -15033
## - beb6e17af1      1    174.42 5597.0 -14920
## - `5b862c0a8f`    1    199.63 5622.2 -14852
## - `9a575e82a4_1`  1    223.86 5646.4 -14787
## - e86a2190c1      1    224.45 5647.0 -14785
## - `6db53d265a`    1    243.92 5666.5 -14733
## - `06888ceac9_1`  1    245.72 5668.3 -14728
## - aee1e4fc85      1    291.14 5713.7 -14607
## - `253eb5ef11`    1    365.73 5788.3 -14410
## 
## Step:  AIC=-15399.75
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + a24802caa5 + `12eda2d982` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4fc17427c8` + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - e0a0772df0      1      0.06 5422.7 -15402
## - e5efa4d39a      1      0.08 5422.7 -15402
## - `2e874bc151`    1      0.08 5422.7 -15402
## - b709f75447      1      0.08 5422.7 -15402
## - `7743f273c2`    1      0.09 5422.7 -15402
## - `29bbd86997`    1      0.10 5422.7 -15402
## - d4d6566f9c      1      0.12 5422.7 -15401
## - `435dec85e2`    1      0.12 5422.7 -15401
## - `7841b6a5b1`    1      0.12 5422.7 -15401
## - e7ee22effb      1      0.15 5422.7 -15401
## - `7734c0c22f`    1      0.16 5422.8 -15401
## - `0342faceb5`    1      0.18 5422.8 -15401
## - a24802caa5      1      0.19 5422.8 -15401
## - `3df2300fa2`    1      0.20 5422.8 -15401
## - dcfcbc2ea1      1      0.20 5422.8 -15401
## - `4fc17427c8`    1      0.23 5422.8 -15401
## - `55cf3f7627`    1      0.25 5422.8 -15401
## - `7cb7913148_6`  1      0.27 5422.9 -15401
## - `7cb7913148_7`  1      0.29 5422.9 -15401
## - `7cb7913148_5`  1      0.32 5422.9 -15401
## - `3eb53ae932`    1      0.35 5422.9 -15401
## - c1b8ce2354      1      0.35 5422.9 -15401
## - `8311343404`    1      0.37 5423.0 -15401
## - `9b6e0b36c2`    1      0.39 5423.0 -15401
## - `7925993f42`    1      0.41 5423.0 -15401
## - `6516422788`    1      0.43 5423.0 -15401
## - `173b6590ae`    1      0.46 5423.1 -15400
## - `77b3b41efa`    1      0.49 5423.1 -15400
## - `96e6f0be58`    1      0.50 5423.1 -15400
## - `55907cc1de`    1      0.51 5423.1 -15400
## - fbf66c8021      1      0.53 5423.1 -15400
## - aa69c802b6      1      0.61 5423.2 -15400
## - `2a457d15d9`    1      0.63 5423.2 -15400
## - `20f1afc5c7`    1      0.63 5423.2 -15400
## - `8a21502326`    1      0.65 5423.2 -15400
## - `04e7268385`    1      0.69 5423.3 -15400
## <none>                        5422.6 -15400
## - `96c30c7eef`    1      0.72 5423.3 -15400
## - `0e2ab0831c`    1      0.77 5423.4 -15400
## - `0b846350ef`    1      0.79 5423.4 -15400
## - `56371466d7`    1      0.89 5423.5 -15399
## - ffd1cdcfc1      1      1.01 5423.6 -15399
## - `12eda2d982`    1      1.01 5423.6 -15399
## - `25bbf0e7e7`    1      1.08 5423.7 -15399
## - `789b5244a9`    1      1.12 5423.7 -15399
## - ed7e658a27      1      1.14 5423.7 -15399
## - f66b98dd69      1      1.14 5423.7 -15399
## - `65aed7dc1f`    1      1.18 5423.8 -15398
## - `2719b72c0d`    1      1.20 5423.8 -15398
## + ee2ac696ff      1      0.06 5422.5 -15398
## + fdf8628ca7      1      0.05 5422.5 -15398
## + fe8cdd80ba      1      0.04 5422.6 -15398
## + `779d13189e`    1      0.04 5422.6 -15398
## + ac826f0013      1      0.03 5422.6 -15398
## + b9a487ac3c      1      0.02 5422.6 -15398
## + `7cb7913148_4`  1      0.02 5422.6 -15398
## + `7cb7913148_1`  1      0.01 5422.6 -15398
## + `4468394575`    1      0.01 5422.6 -15398
## + `072b7e8f27`    1      0.01 5422.6 -15398
## + d035af6ffa      1      0.00 5422.6 -15398
## + `7cb7913148_2`  1      0.00 5422.6 -15398
## + `99d44111c9`    1      0.00 5422.6 -15398
## + c58f611921      1      0.00 5422.6 -15398
## - `7cb7913148_3`  1      1.49 5424.1 -15398
## - `136c1727c3`    1      1.52 5424.1 -15398
## - `98475257f7`    1      1.54 5424.1 -15397
## - `1fa099bb01`    1      1.68 5424.3 -15397
## - bdf934caa7      1      2.07 5424.7 -15396
## - ba54a2a637      1      2.10 5424.7 -15396
## - `63bcf89b1d`    1      2.23 5424.8 -15396
## - `2bc6ab42f7`    1      2.40 5425.0 -15395
## - `1f222e3669`    1      2.60 5425.2 -15394
## - `8de0382f02`    1      2.74 5425.3 -15394
## - b4112a94a6      1      2.74 5425.3 -15394
## - fe0318e273      1      2.76 5425.4 -15394
## - `3e200bf766`    1      3.44 5426.0 -15392
## - `384bec5dd1_1`  1      3.75 5426.3 -15391
## - ae08d2297e      1      4.01 5426.6 -15390
## - `298ed82b22`    1      4.03 5426.6 -15390
## - abca7a848f      1      5.39 5428.0 -15387
## - `49756d8e0f`    1      6.54 5429.1 -15384
## - `60ec1426ce`    1      6.97 5429.6 -15382
## - `016399044a`    1     12.17 5434.8 -15368
## - `1f3058af83`    1     12.53 5435.1 -15367
## - c0c3df65b1      1     15.19 5437.8 -15359
## - `087235d61e`    1     17.60 5440.2 -15353
## - f0a0febd35      1     18.02 5440.6 -15352
## - `7fe6cb4c98`    1     21.64 5444.2 -15341
## - f013b60e50      1     30.05 5452.6 -15318
## - a14fd026ce      1     33.72 5456.3 -15308
## - `5f360995ef`    1     36.11 5458.7 -15301
## - `87b982928b`    1     36.51 5459.1 -15300
## - ea0f4a32e3      1     48.26 5470.9 -15267
## - `174825d438`    1     65.38 5488.0 -15220
## - `8c2e088a3d`    1     74.18 5496.8 -15196
## - `8f5f7c556a`    1     82.00 5504.6 -15174
## - `2d7fe4693a`    1     88.94 5511.5 -15155
## - d2c775fa99      1    133.01 5555.6 -15034
## - beb6e17af1      1    174.37 5597.0 -14922
## - `5b862c0a8f`    1    199.70 5622.3 -14854
## - `9a575e82a4_1`  1    223.81 5646.4 -14789
## - e86a2190c1      1    224.45 5647.1 -14787
## - `6db53d265a`    1    243.86 5666.5 -14735
## - `06888ceac9_1`  1    245.77 5668.4 -14730
## - aee1e4fc85      1    291.08 5713.7 -14609
## - `253eb5ef11`    1    365.67 5788.3 -14412
## 
## Step:  AIC=-15401.58
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + a24802caa5 + `12eda2d982` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + `7734c0c22f` + b709f75447 + `4fc17427c8` + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - e5efa4d39a      1      0.08 5422.7 -15403
## - `2e874bc151`    1      0.08 5422.7 -15403
## - b709f75447      1      0.08 5422.7 -15403
## - `7743f273c2`    1      0.09 5422.7 -15403
## - `29bbd86997`    1      0.10 5422.8 -15403
## - d4d6566f9c      1      0.12 5422.8 -15403
## - `435dec85e2`    1      0.12 5422.8 -15403
## - e7ee22effb      1      0.15 5422.8 -15403
## - `7734c0c22f`    1      0.17 5422.8 -15403
## - `0342faceb5`    1      0.18 5422.8 -15403
## - a24802caa5      1      0.19 5422.9 -15403
## - `3df2300fa2`    1      0.20 5422.9 -15403
## - dcfcbc2ea1      1      0.20 5422.9 -15403
## - `4fc17427c8`    1      0.23 5422.9 -15403
## - `55cf3f7627`    1      0.25 5422.9 -15403
## - `7cb7913148_6`  1      0.27 5422.9 -15403
## - `7cb7913148_7`  1      0.29 5422.9 -15403
## - `7cb7913148_5`  1      0.33 5423.0 -15403
## - `3eb53ae932`    1      0.35 5423.0 -15403
## - c1b8ce2354      1      0.35 5423.0 -15403
## - `8311343404`    1      0.37 5423.0 -15403
## - `9b6e0b36c2`    1      0.39 5423.0 -15402
## - `7925993f42`    1      0.41 5423.1 -15402
## - `6516422788`    1      0.43 5423.1 -15402
## - `173b6590ae`    1      0.46 5423.1 -15402
## - `77b3b41efa`    1      0.49 5423.1 -15402
## - `96e6f0be58`    1      0.49 5423.2 -15402
## - `55907cc1de`    1      0.51 5423.2 -15402
## - fbf66c8021      1      0.52 5423.2 -15402
## - aa69c802b6      1      0.61 5423.3 -15402
## - `2a457d15d9`    1      0.63 5423.3 -15402
## - `20f1afc5c7`    1      0.64 5423.3 -15402
## - `8a21502326`    1      0.65 5423.3 -15402
## - `04e7268385`    1      0.69 5423.3 -15402
## <none>                        5422.7 -15402
## - `96c30c7eef`    1      0.73 5423.4 -15402
## - `0e2ab0831c`    1      0.77 5423.4 -15401
## - `0b846350ef`    1      0.79 5423.4 -15401
## - `56371466d7`    1      0.90 5423.6 -15401
## - `12eda2d982`    1      1.00 5423.7 -15401
## - ffd1cdcfc1      1      1.01 5423.7 -15401
## - `25bbf0e7e7`    1      1.08 5423.7 -15401
## - `789b5244a9`    1      1.13 5423.8 -15400
## - ed7e658a27      1      1.14 5423.8 -15400
## - f66b98dd69      1      1.14 5423.8 -15400
## - `65aed7dc1f`    1      1.18 5423.8 -15400
## - `2719b72c0d`    1      1.20 5423.9 -15400
## + e0a0772df0      1      0.06 5422.6 -15400
## + ee2ac696ff      1      0.05 5422.6 -15400
## + fdf8628ca7      1      0.05 5422.6 -15400
## + fe8cdd80ba      1      0.04 5422.6 -15400
## + `779d13189e`    1      0.04 5422.6 -15400
## + ac826f0013      1      0.03 5422.6 -15400
## + b9a487ac3c      1      0.02 5422.6 -15400
## + `7cb7913148_4`  1      0.02 5422.6 -15400
## + `4468394575`    1      0.01 5422.6 -15400
## + `7cb7913148_1`  1      0.01 5422.6 -15400
## + `072b7e8f27`    1      0.01 5422.6 -15400
## + d035af6ffa      1      0.00 5422.7 -15400
## + `7cb7913148_2`  1      0.00 5422.7 -15400
## + `99d44111c9`    1      0.00 5422.7 -15400
## + c58f611921      1      0.00 5422.7 -15400
## - `7cb7913148_3`  1      1.49 5424.1 -15399
## - `136c1727c3`    1      1.52 5424.2 -15399
## - `98475257f7`    1      1.54 5424.2 -15399
## - `1fa099bb01`    1      1.68 5424.3 -15399
## - bdf934caa7      1      2.06 5424.7 -15398
## - ba54a2a637      1      2.09 5424.7 -15398
## - `63bcf89b1d`    1      2.23 5424.9 -15397
## - `2bc6ab42f7`    1      2.39 5425.0 -15397
## - `1f222e3669`    1      2.59 5425.3 -15396
## - `8de0382f02`    1      2.74 5425.4 -15396
## - b4112a94a6      1      2.74 5425.4 -15396
## - fe0318e273      1      2.76 5425.4 -15396
## - `3e200bf766`    1      3.45 5426.1 -15394
## - `384bec5dd1_1`  1      3.76 5426.4 -15393
## - `298ed82b22`    1      4.03 5426.7 -15392
## - ae08d2297e      1      4.03 5426.7 -15392
## - abca7a848f      1      5.38 5428.0 -15389
## - `49756d8e0f`    1      6.54 5429.2 -15385
## - `60ec1426ce`    1      6.97 5429.6 -15384
## - `016399044a`    1     12.16 5434.8 -15370
## - `1f3058af83`    1     12.52 5435.2 -15369
## - c0c3df65b1      1     15.21 5437.9 -15361
## - `087235d61e`    1     17.59 5440.2 -15354
## - f0a0febd35      1     18.05 5440.7 -15353
## - `7fe6cb4c98`    1     21.63 5444.3 -15343
## - f013b60e50      1     30.06 5452.7 -15320
## - a14fd026ce      1     33.76 5456.4 -15310
## - `5f360995ef`    1     36.13 5458.8 -15303
## - `87b982928b`    1     36.49 5459.1 -15302
## - ea0f4a32e3      1     48.27 5470.9 -15269
## - `174825d438`    1     65.34 5488.0 -15222
## - `8c2e088a3d`    1     74.16 5496.8 -15198
## - `8f5f7c556a`    1     81.98 5504.6 -15176
## - `2d7fe4693a`    1     88.92 5511.6 -15157
## - `7841b6a5b1`    1    119.10 5541.8 -15074
## - d2c775fa99      1    133.03 5555.7 -15036
## - beb6e17af1      1    174.32 5597.0 -14924
## - `5b862c0a8f`    1    199.69 5622.3 -14855
## - `9a575e82a4_1`  1    223.80 5646.5 -14790
## - e86a2190c1      1    224.42 5647.1 -14789
## - `6db53d265a`    1    243.80 5666.5 -14737
## - `06888ceac9_1`  1    245.84 5668.5 -14732
## - aee1e4fc85      1    291.13 5713.8 -14611
## - `253eb5ef11`    1    365.68 5788.3 -14414
## 
## Step:  AIC=-15403.36
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + a24802caa5 + `12eda2d982` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + 
##     `7925993f42` + `7734c0c22f` + b709f75447 + `4fc17427c8` + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `2e874bc151`    1      0.08 5422.8 -15405
## - b709f75447      1      0.08 5422.8 -15405
## - `7743f273c2`    1      0.09 5422.8 -15405
## - d4d6566f9c      1      0.12 5422.9 -15405
## - `435dec85e2`    1      0.12 5422.9 -15405
## - e7ee22effb      1      0.15 5422.9 -15405
## - `7734c0c22f`    1      0.16 5422.9 -15405
## - `0342faceb5`    1      0.18 5422.9 -15405
## - a24802caa5      1      0.19 5422.9 -15405
## - `3df2300fa2`    1      0.20 5422.9 -15405
## - dcfcbc2ea1      1      0.21 5422.9 -15405
## - `4fc17427c8`    1      0.23 5423.0 -15405
## - `55cf3f7627`    1      0.25 5423.0 -15405
## - `7cb7913148_6`  1      0.27 5423.0 -15405
## - `7cb7913148_7`  1      0.29 5423.0 -15405
## - `7cb7913148_5`  1      0.33 5423.1 -15404
## - `3eb53ae932`    1      0.35 5423.1 -15404
## - c1b8ce2354      1      0.35 5423.1 -15404
## - `8311343404`    1      0.36 5423.1 -15404
## - `9b6e0b36c2`    1      0.39 5423.1 -15404
## - `7925993f42`    1      0.41 5423.1 -15404
## - `6516422788`    1      0.43 5423.2 -15404
## - `173b6590ae`    1      0.46 5423.2 -15404
## - `77b3b41efa`    1      0.49 5423.2 -15404
## - `96e6f0be58`    1      0.49 5423.2 -15404
## - `55907cc1de`    1      0.52 5423.3 -15404
## - fbf66c8021      1      0.53 5423.3 -15404
## - aa69c802b6      1      0.61 5423.3 -15404
## - `2a457d15d9`    1      0.62 5423.4 -15404
## - `20f1afc5c7`    1      0.63 5423.4 -15404
## - `8a21502326`    1      0.65 5423.4 -15404
## - `04e7268385`    1      0.69 5423.4 -15403
## <none>                        5422.7 -15403
## - `96c30c7eef`    1      0.72 5423.5 -15403
## - `0e2ab0831c`    1      0.77 5423.5 -15403
## - `0b846350ef`    1      0.79 5423.5 -15403
## - `56371466d7`    1      0.90 5423.6 -15403
## - `12eda2d982`    1      1.00 5423.7 -15403
## - ffd1cdcfc1      1      1.02 5423.8 -15402
## - `25bbf0e7e7`    1      1.08 5423.8 -15402
## - `789b5244a9`    1      1.12 5423.9 -15402
## - ed7e658a27      1      1.13 5423.9 -15402
## - f66b98dd69      1      1.14 5423.9 -15402
## - `65aed7dc1f`    1      1.17 5423.9 -15402
## - `2719b72c0d`    1      1.19 5423.9 -15402
## + e5efa4d39a      1      0.08 5422.7 -15402
## + e0a0772df0      1      0.06 5422.7 -15402
## + ee2ac696ff      1      0.05 5422.7 -15402
## + fdf8628ca7      1      0.05 5422.7 -15402
## + fe8cdd80ba      1      0.04 5422.7 -15402
## + `779d13189e`    1      0.04 5422.7 -15402
## + ac826f0013      1      0.03 5422.7 -15401
## + b9a487ac3c      1      0.02 5422.7 -15401
## + `7cb7913148_4`  1      0.02 5422.7 -15401
## + `7cb7913148_1`  1      0.01 5422.7 -15401
## + `4468394575`    1      0.01 5422.7 -15401
## + `072b7e8f27`    1      0.01 5422.7 -15401
## + d035af6ffa      1      0.00 5422.7 -15401
## + `7cb7913148_2`  1      0.00 5422.7 -15401
## + `99d44111c9`    1      0.00 5422.7 -15401
## + c58f611921      1      0.00 5422.7 -15401
## - `7cb7913148_3`  1      1.49 5424.2 -15401
## - `136c1727c3`    1      1.52 5424.3 -15401
## - `98475257f7`    1      1.53 5424.3 -15401
## - `1fa099bb01`    1      1.68 5424.4 -15401
## - bdf934caa7      1      2.06 5424.8 -15400
## - ba54a2a637      1      2.09 5424.8 -15400
## - `63bcf89b1d`    1      2.23 5425.0 -15399
## - `2bc6ab42f7`    1      2.40 5425.1 -15399
## - `1f222e3669`    1      2.60 5425.3 -15398
## - `8de0382f02`    1      2.74 5425.5 -15398
## - b4112a94a6      1      2.74 5425.5 -15398
## - fe0318e273      1      2.76 5425.5 -15398
## - `3e200bf766`    1      3.45 5426.2 -15396
## - `384bec5dd1_1`  1      3.78 5426.5 -15395
## - `298ed82b22`    1      4.04 5426.8 -15394
## - ae08d2297e      1      4.04 5426.8 -15394
## - `29bbd86997`    1      4.14 5426.9 -15394
## - abca7a848f      1      5.37 5428.1 -15390
## - `49756d8e0f`    1      6.55 5429.3 -15387
## - `60ec1426ce`    1      6.95 5429.7 -15386
## - `016399044a`    1     12.17 5434.9 -15371
## - `1f3058af83`    1     12.52 5435.3 -15370
## - c0c3df65b1      1     15.21 5437.9 -15363
## - `087235d61e`    1     17.57 5440.3 -15356
## - f0a0febd35      1     18.03 5440.8 -15355
## - `7fe6cb4c98`    1     21.66 5444.4 -15345
## - f013b60e50      1     30.03 5452.8 -15322
## - a14fd026ce      1     33.78 5456.5 -15311
## - `5f360995ef`    1     36.15 5458.9 -15305
## - `87b982928b`    1     36.46 5459.2 -15304
## - ea0f4a32e3      1     48.23 5471.0 -15271
## - `174825d438`    1     65.34 5488.1 -15224
## - `8c2e088a3d`    1     74.21 5496.9 -15199
## - `8f5f7c556a`    1     81.96 5504.7 -15178
## - `2d7fe4693a`    1     89.01 5511.7 -15158
## - `7841b6a5b1`    1    119.08 5541.8 -15076
## - d2c775fa99      1    133.11 5555.8 -15038
## - beb6e17af1      1    174.29 5597.0 -14926
## - `5b862c0a8f`    1    199.66 5622.4 -14857
## - `9a575e82a4_1`  1    223.83 5646.6 -14792
## - e86a2190c1      1    224.35 5647.1 -14791
## - `6db53d265a`    1    243.81 5666.5 -14739
## - `06888ceac9_1`  1    245.97 5668.7 -14733
## - aee1e4fc85      1    291.08 5713.8 -14613
## - `253eb5ef11`    1    365.84 5788.6 -14416
## 
## Step:  AIC=-15405.14
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     a24802caa5 + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + b709f75447 + `4fc17427c8` + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - b709f75447      1      0.08 5422.9 -15407
## - `7743f273c2`    1      0.09 5422.9 -15407
## - e7ee22effb      1      0.15 5423.0 -15407
## - `7734c0c22f`    1      0.17 5423.0 -15407
## - `0342faceb5`    1      0.18 5423.0 -15407
## - a24802caa5      1      0.19 5423.0 -15407
## - `3df2300fa2`    1      0.20 5423.0 -15407
## - dcfcbc2ea1      1      0.20 5423.0 -15407
## - `4fc17427c8`    1      0.23 5423.0 -15406
## - `55cf3f7627`    1      0.25 5423.1 -15406
## - `7cb7913148_6`  1      0.27 5423.1 -15406
## - `7cb7913148_7`  1      0.29 5423.1 -15406
## - d4d6566f9c      1      0.30 5423.1 -15406
## - `435dec85e2`    1      0.30 5423.1 -15406
## - `7cb7913148_5`  1      0.33 5423.1 -15406
## - `3eb53ae932`    1      0.35 5423.2 -15406
## - c1b8ce2354      1      0.35 5423.2 -15406
## - `8311343404`    1      0.36 5423.2 -15406
## - `9b6e0b36c2`    1      0.40 5423.2 -15406
## - `7925993f42`    1      0.40 5423.2 -15406
## - `6516422788`    1      0.43 5423.2 -15406
## - `173b6590ae`    1      0.46 5423.3 -15406
## - `77b3b41efa`    1      0.48 5423.3 -15406
## - `96e6f0be58`    1      0.50 5423.3 -15406
## - `55907cc1de`    1      0.51 5423.3 -15406
## - fbf66c8021      1      0.53 5423.3 -15406
## - aa69c802b6      1      0.61 5423.4 -15405
## - `2a457d15d9`    1      0.63 5423.4 -15405
## - `20f1afc5c7`    1      0.64 5423.5 -15405
## - `8a21502326`    1      0.65 5423.5 -15405
## - `04e7268385`    1      0.69 5423.5 -15405
## <none>                        5422.8 -15405
## - `96c30c7eef`    1      0.72 5423.5 -15405
## - `0e2ab0831c`    1      0.77 5423.6 -15405
## - `0b846350ef`    1      0.79 5423.6 -15405
## - `56371466d7`    1      0.89 5423.7 -15405
## - `12eda2d982`    1      1.00 5423.8 -15404
## - ffd1cdcfc1      1      1.02 5423.8 -15404
## - `25bbf0e7e7`    1      1.08 5423.9 -15404
## - `789b5244a9`    1      1.12 5423.9 -15404
## - ed7e658a27      1      1.13 5423.9 -15404
## - f66b98dd69      1      1.14 5424.0 -15404
## - `65aed7dc1f`    1      1.18 5424.0 -15404
## - `2719b72c0d`    1      1.19 5424.0 -15404
## + `2e874bc151`    1      0.08 5422.7 -15403
## + e5efa4d39a      1      0.08 5422.7 -15403
## + e0a0772df0      1      0.06 5422.8 -15403
## + ee2ac696ff      1      0.05 5422.8 -15403
## + fdf8628ca7      1      0.05 5422.8 -15403
## + fe8cdd80ba      1      0.04 5422.8 -15403
## + `779d13189e`    1      0.04 5422.8 -15403
## + ac826f0013      1      0.03 5422.8 -15403
## + b9a487ac3c      1      0.02 5422.8 -15403
## + `7cb7913148_4`  1      0.02 5422.8 -15403
## + `7cb7913148_1`  1      0.01 5422.8 -15403
## + `4468394575`    1      0.01 5422.8 -15403
## + `072b7e8f27`    1      0.01 5422.8 -15403
## + d035af6ffa      1      0.00 5422.8 -15403
## + `7cb7913148_2`  1      0.00 5422.8 -15403
## + `99d44111c9`    1      0.00 5422.8 -15403
## + c58f611921      1      0.00 5422.8 -15403
## - `7cb7913148_3`  1      1.49 5424.3 -15403
## - `136c1727c3`    1      1.52 5424.3 -15403
## - `98475257f7`    1      1.54 5424.4 -15403
## - `1fa099bb01`    1      1.68 5424.5 -15402
## - bdf934caa7      1      2.05 5424.9 -15401
## - ba54a2a637      1      2.09 5424.9 -15401
## - `63bcf89b1d`    1      2.24 5425.1 -15401
## - `2bc6ab42f7`    1      2.41 5425.2 -15400
## - `1f222e3669`    1      2.59 5425.4 -15400
## - `8de0382f02`    1      2.74 5425.6 -15400
## - b4112a94a6      1      2.74 5425.6 -15400
## - fe0318e273      1      2.76 5425.6 -15399
## - `3e200bf766`    1      3.45 5426.3 -15398
## - `384bec5dd1_1`  1      3.78 5426.6 -15397
## - `298ed82b22`    1      4.02 5426.8 -15396
## - ae08d2297e      1      4.05 5426.9 -15396
## - `29bbd86997`    1      4.15 5427.0 -15396
## - abca7a848f      1      5.37 5428.2 -15392
## - `49756d8e0f`    1      6.56 5429.4 -15389
## - `60ec1426ce`    1      6.93 5429.7 -15388
## - `016399044a`    1     12.17 5435.0 -15373
## - `1f3058af83`    1     12.50 5435.3 -15372
## - c0c3df65b1      1     15.21 5438.0 -15365
## - `087235d61e`    1     17.53 5440.3 -15358
## - f0a0febd35      1     18.06 5440.9 -15357
## - `7fe6cb4c98`    1     21.67 5444.5 -15347
## - f013b60e50      1     30.04 5452.9 -15323
## - a14fd026ce      1     33.77 5456.6 -15313
## - `5f360995ef`    1     36.14 5459.0 -15306
## - `87b982928b`    1     36.49 5459.3 -15306
## - ea0f4a32e3      1     48.20 5471.0 -15273
## - `174825d438`    1     65.36 5488.2 -15226
## - `8c2e088a3d`    1     74.27 5497.1 -15201
## - `8f5f7c556a`    1     81.91 5504.7 -15180
## - `2d7fe4693a`    1     88.98 5511.8 -15160
## - `7841b6a5b1`    1    119.12 5541.9 -15078
## - d2c775fa99      1    133.15 5556.0 -15039
## - beb6e17af1      1    174.28 5597.1 -14928
## - `5b862c0a8f`    1    199.79 5622.6 -14859
## - `9a575e82a4_1`  1    223.87 5646.7 -14794
## - e86a2190c1      1    224.46 5647.3 -14792
## - `6db53d265a`    1    243.76 5666.6 -14741
## - `06888ceac9_1`  1    246.05 5668.9 -14734
## - aee1e4fc85      1    291.28 5714.1 -14614
## - `253eb5ef11`    1    365.79 5788.6 -14418
## 
## Step:  AIC=-15406.91
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     a24802caa5 + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + `4fc17427c8` + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7743f273c2`    1      0.09 5423.0 -15409
## - e7ee22effb      1      0.16 5423.1 -15408
## - `7734c0c22f`    1      0.17 5423.1 -15408
## - `0342faceb5`    1      0.18 5423.1 -15408
## - a24802caa5      1      0.19 5423.1 -15408
## - `3df2300fa2`    1      0.20 5423.1 -15408
## - dcfcbc2ea1      1      0.21 5423.1 -15408
## - `4fc17427c8`    1      0.23 5423.1 -15408
## - `55cf3f7627`    1      0.25 5423.2 -15408
## - `7cb7913148_6`  1      0.27 5423.2 -15408
## - `7cb7913148_7`  1      0.29 5423.2 -15408
## - d4d6566f9c      1      0.30 5423.2 -15408
## - `435dec85e2`    1      0.30 5423.2 -15408
## - `7cb7913148_5`  1      0.33 5423.2 -15408
## - `3eb53ae932`    1      0.35 5423.2 -15408
## - c1b8ce2354      1      0.35 5423.2 -15408
## - `8311343404`    1      0.36 5423.3 -15408
## - `9b6e0b36c2`    1      0.40 5423.3 -15408
## - `7925993f42`    1      0.40 5423.3 -15408
## - `6516422788`    1      0.44 5423.3 -15408
## - `173b6590ae`    1      0.45 5423.4 -15408
## - `77b3b41efa`    1      0.48 5423.4 -15408
## - `96e6f0be58`    1      0.50 5423.4 -15408
## - `55907cc1de`    1      0.51 5423.4 -15408
## - fbf66c8021      1      0.54 5423.4 -15407
## - aa69c802b6      1      0.61 5423.5 -15407
## - `2a457d15d9`    1      0.63 5423.5 -15407
## - `20f1afc5c7`    1      0.64 5423.5 -15407
## - `8a21502326`    1      0.65 5423.5 -15407
## - `04e7268385`    1      0.69 5423.6 -15407
## <none>                        5422.9 -15407
## - `96c30c7eef`    1      0.73 5423.6 -15407
## - `0e2ab0831c`    1      0.77 5423.7 -15407
## - `0b846350ef`    1      0.79 5423.7 -15407
## - `56371466d7`    1      0.89 5423.8 -15406
## - `12eda2d982`    1      1.01 5423.9 -15406
## - ffd1cdcfc1      1      1.02 5423.9 -15406
## - `25bbf0e7e7`    1      1.08 5424.0 -15406
## - `789b5244a9`    1      1.12 5424.0 -15406
## - ed7e658a27      1      1.13 5424.0 -15406
## - f66b98dd69      1      1.14 5424.0 -15406
## - `65aed7dc1f`    1      1.18 5424.1 -15406
## - `2719b72c0d`    1      1.19 5424.1 -15406
## + b709f75447      1      0.08 5422.8 -15405
## + e5efa4d39a      1      0.08 5422.8 -15405
## + `2e874bc151`    1      0.08 5422.8 -15405
## + e0a0772df0      1      0.06 5422.8 -15405
## + ee2ac696ff      1      0.05 5422.8 -15405
## + fdf8628ca7      1      0.05 5422.8 -15405
## + fe8cdd80ba      1      0.04 5422.9 -15405
## + `779d13189e`    1      0.04 5422.9 -15405
## + ac826f0013      1      0.03 5422.9 -15405
## + b9a487ac3c      1      0.02 5422.9 -15405
## + `7cb7913148_4`  1      0.02 5422.9 -15405
## + `7cb7913148_1`  1      0.02 5422.9 -15405
## + `4468394575`    1      0.01 5422.9 -15405
## + `072b7e8f27`    1      0.01 5422.9 -15405
## + d035af6ffa      1      0.00 5422.9 -15405
## + `7cb7913148_2`  1      0.00 5422.9 -15405
## + `99d44111c9`    1      0.00 5422.9 -15405
## + c58f611921      1      0.00 5422.9 -15405
## - `7cb7913148_3`  1      1.49 5424.4 -15405
## - `136c1727c3`    1      1.52 5424.4 -15405
## - `98475257f7`    1      1.55 5424.4 -15405
## - `1fa099bb01`    1      1.67 5424.6 -15404
## - bdf934caa7      1      2.06 5425.0 -15403
## - ba54a2a637      1      2.09 5425.0 -15403
## - `63bcf89b1d`    1      2.23 5425.1 -15403
## - `2bc6ab42f7`    1      2.41 5425.3 -15402
## - `1f222e3669`    1      2.59 5425.5 -15402
## - `8de0382f02`    1      2.74 5425.6 -15401
## - b4112a94a6      1      2.74 5425.6 -15401
## - fe0318e273      1      2.76 5425.7 -15401
## - `3e200bf766`    1      3.45 5426.3 -15399
## - `384bec5dd1_1`  1      3.79 5426.7 -15398
## - `298ed82b22`    1      4.02 5426.9 -15398
## - ae08d2297e      1      4.05 5426.9 -15398
## - `29bbd86997`    1      4.14 5427.0 -15397
## - abca7a848f      1      5.37 5428.3 -15394
## - `49756d8e0f`    1      6.58 5429.5 -15390
## - `60ec1426ce`    1      6.92 5429.8 -15390
## - `016399044a`    1     12.19 5435.1 -15375
## - `1f3058af83`    1     12.51 5435.4 -15374
## - c0c3df65b1      1     15.19 5438.1 -15366
## - `087235d61e`    1     17.52 5440.4 -15360
## - f0a0febd35      1     18.05 5440.9 -15358
## - `7fe6cb4c98`    1     21.69 5444.6 -15348
## - f013b60e50      1     30.06 5453.0 -15325
## - a14fd026ce      1     33.74 5456.6 -15315
## - `5f360995ef`    1     36.15 5459.0 -15308
## - `87b982928b`    1     36.51 5459.4 -15307
## - ea0f4a32e3      1     48.16 5471.1 -15275
## - `174825d438`    1     65.31 5488.2 -15227
## - `8c2e088a3d`    1     74.29 5497.2 -15203
## - `8f5f7c556a`    1     81.92 5504.8 -15182
## - `2d7fe4693a`    1     89.02 5511.9 -15162
## - `7841b6a5b1`    1    119.12 5542.0 -15080
## - d2c775fa99      1    133.15 5556.1 -15041
## - beb6e17af1      1    174.32 5597.2 -14929
## - `5b862c0a8f`    1    199.83 5622.7 -14860
## - `9a575e82a4_1`  1    223.86 5646.8 -14796
## - e86a2190c1      1    224.40 5647.3 -14794
## - `6db53d265a`    1    243.83 5666.7 -14742
## - `06888ceac9_1`  1    246.06 5669.0 -14736
## - aee1e4fc85      1    291.32 5714.2 -14616
## - `253eb5ef11`    1    365.88 5788.8 -14419
## 
## Step:  AIC=-15408.66
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     a24802caa5 + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + `4fc17427c8` + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - e7ee22effb      1      0.16 5423.1 -15410
## - `7734c0c22f`    1      0.17 5423.2 -15410
## - `0342faceb5`    1      0.18 5423.2 -15410
## - a24802caa5      1      0.19 5423.2 -15410
## - `3df2300fa2`    1      0.20 5423.2 -15410
## - dcfcbc2ea1      1      0.21 5423.2 -15410
## - `4fc17427c8`    1      0.23 5423.2 -15410
## - `55cf3f7627`    1      0.25 5423.2 -15410
## - `7cb7913148_6`  1      0.27 5423.3 -15410
## - `7cb7913148_7`  1      0.29 5423.3 -15410
## - d4d6566f9c      1      0.30 5423.3 -15410
## - `435dec85e2`    1      0.30 5423.3 -15410
## - `7cb7913148_5`  1      0.33 5423.3 -15410
## - `3eb53ae932`    1      0.35 5423.3 -15410
## - c1b8ce2354      1      0.35 5423.3 -15410
## - `8311343404`    1      0.36 5423.3 -15410
## - `9b6e0b36c2`    1      0.39 5423.4 -15410
## - `7925993f42`    1      0.40 5423.4 -15410
## - `6516422788`    1      0.44 5423.4 -15409
## - `173b6590ae`    1      0.46 5423.4 -15409
## - `77b3b41efa`    1      0.48 5423.5 -15409
## - `96e6f0be58`    1      0.50 5423.5 -15409
## - `55907cc1de`    1      0.52 5423.5 -15409
## - fbf66c8021      1      0.54 5423.5 -15409
## - aa69c802b6      1      0.61 5423.6 -15409
## - `2a457d15d9`    1      0.63 5423.6 -15409
## - `20f1afc5c7`    1      0.64 5423.6 -15409
## - `8a21502326`    1      0.65 5423.6 -15409
## - `04e7268385`    1      0.70 5423.7 -15409
## <none>                        5423.0 -15409
## - `96c30c7eef`    1      0.74 5423.7 -15409
## - `0e2ab0831c`    1      0.76 5423.7 -15408
## - `0b846350ef`    1      0.79 5423.8 -15408
## - `56371466d7`    1      0.89 5423.9 -15408
## - `12eda2d982`    1      1.00 5424.0 -15408
## - ffd1cdcfc1      1      1.02 5424.0 -15408
## - `25bbf0e7e7`    1      1.09 5424.1 -15408
## - `789b5244a9`    1      1.13 5424.1 -15408
## - ed7e658a27      1      1.14 5424.1 -15408
## - f66b98dd69      1      1.15 5424.1 -15407
## - `65aed7dc1f`    1      1.18 5424.2 -15407
## - `2719b72c0d`    1      1.20 5424.2 -15407
## + `7743f273c2`    1      0.09 5422.9 -15407
## + b709f75447      1      0.08 5422.9 -15407
## + e5efa4d39a      1      0.08 5422.9 -15407
## + `2e874bc151`    1      0.08 5422.9 -15407
## + e0a0772df0      1      0.06 5422.9 -15407
## + ee2ac696ff      1      0.05 5422.9 -15407
## + fdf8628ca7      1      0.05 5422.9 -15407
## + fe8cdd80ba      1      0.04 5422.9 -15407
## + `779d13189e`    1      0.04 5422.9 -15407
## + ac826f0013      1      0.03 5423.0 -15407
## + b9a487ac3c      1      0.02 5423.0 -15407
## + `7cb7913148_4`  1      0.02 5423.0 -15407
## + `7cb7913148_1`  1      0.01 5423.0 -15407
## + `4468394575`    1      0.01 5423.0 -15407
## + `072b7e8f27`    1      0.01 5423.0 -15407
## + d035af6ffa      1      0.00 5423.0 -15407
## + `7cb7913148_2`  1      0.00 5423.0 -15407
## + `99d44111c9`    1      0.00 5423.0 -15407
## + c58f611921      1      0.00 5423.0 -15407
## - `7cb7913148_3`  1      1.50 5424.5 -15406
## - `136c1727c3`    1      1.52 5424.5 -15406
## - `98475257f7`    1      1.55 5424.5 -15406
## - `1fa099bb01`    1      1.67 5424.7 -15406
## - bdf934caa7      1      2.05 5425.0 -15405
## - ba54a2a637      1      2.09 5425.1 -15405
## - `63bcf89b1d`    1      2.23 5425.2 -15404
## - `2bc6ab42f7`    1      2.40 5425.4 -15404
## - `1f222e3669`    1      2.59 5425.6 -15403
## - `8de0382f02`    1      2.74 5425.7 -15403
## - b4112a94a6      1      2.74 5425.7 -15403
## - fe0318e273      1      2.76 5425.7 -15403
## - `3e200bf766`    1      3.45 5426.4 -15401
## - `384bec5dd1_1`  1      3.82 5426.8 -15400
## - `298ed82b22`    1      4.02 5427.0 -15399
## - ae08d2297e      1      4.04 5427.0 -15399
## - `29bbd86997`    1      4.15 5427.1 -15399
## - abca7a848f      1      5.36 5428.3 -15396
## - `49756d8e0f`    1      6.58 5429.6 -15392
## - `60ec1426ce`    1      6.93 5429.9 -15391
## - `016399044a`    1     12.18 5435.2 -15377
## - `1f3058af83`    1     12.50 5435.5 -15376
## - c0c3df65b1      1     15.19 5438.2 -15368
## - `087235d61e`    1     17.54 5440.5 -15362
## - f0a0febd35      1     18.04 5441.0 -15360
## - `7fe6cb4c98`    1     21.69 5444.7 -15350
## - f013b60e50      1     30.02 5453.0 -15327
## - a14fd026ce      1     33.73 5456.7 -15317
## - `5f360995ef`    1     36.21 5459.2 -15310
## - `87b982928b`    1     36.57 5459.6 -15309
## - ea0f4a32e3      1     48.23 5471.2 -15276
## - `174825d438`    1     65.38 5488.4 -15229
## - `8c2e088a3d`    1     74.35 5497.3 -15204
## - `8f5f7c556a`    1     81.91 5504.9 -15183
## - `2d7fe4693a`    1     89.00 5512.0 -15164
## - `7841b6a5b1`    1    119.06 5542.0 -15082
## - d2c775fa99      1    133.08 5556.1 -15043
## - beb6e17af1      1    174.33 5597.3 -14931
## - `5b862c0a8f`    1    199.83 5622.8 -14862
## - `9a575e82a4_1`  1    223.83 5646.8 -14798
## - e86a2190c1      1    224.30 5647.3 -14796
## - `6db53d265a`    1    243.75 5666.7 -14744
## - `06888ceac9_1`  1    245.99 5669.0 -14738
## - aee1e4fc85      1    291.32 5714.3 -14617
## - `253eb5ef11`    1    365.79 5788.8 -14421
## 
## Step:  AIC=-15410.22
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     `4fc17427c8` + `55cf3f7627` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `7734c0c22f`    1      0.17 5423.3 -15412
## - `0342faceb5`    1      0.18 5423.3 -15412
## - a24802caa5      1      0.19 5423.3 -15412
## - `3df2300fa2`    1      0.20 5423.3 -15412
## - dcfcbc2ea1      1      0.21 5423.4 -15412
## - `4fc17427c8`    1      0.23 5423.4 -15412
## - `55cf3f7627`    1      0.25 5423.4 -15412
## - `7cb7913148_6`  1      0.26 5423.4 -15412
## - `7cb7913148_7`  1      0.29 5423.4 -15411
## - d4d6566f9c      1      0.30 5423.4 -15411
## - `435dec85e2`    1      0.30 5423.4 -15411
## - `7cb7913148_5`  1      0.33 5423.5 -15411
## - `3eb53ae932`    1      0.35 5423.5 -15411
## - c1b8ce2354      1      0.35 5423.5 -15411
## - `8311343404`    1      0.36 5423.5 -15411
## - `9b6e0b36c2`    1      0.39 5423.5 -15411
## - `7925993f42`    1      0.40 5423.5 -15411
## - `6516422788`    1      0.44 5423.6 -15411
## - `173b6590ae`    1      0.46 5423.6 -15411
## - `77b3b41efa`    1      0.48 5423.6 -15411
## - `96e6f0be58`    1      0.49 5423.6 -15411
## - `55907cc1de`    1      0.51 5423.7 -15411
## - fbf66c8021      1      0.54 5423.7 -15411
## - aa69c802b6      1      0.61 5423.8 -15410
## - `2a457d15d9`    1      0.63 5423.8 -15410
## - `20f1afc5c7`    1      0.64 5423.8 -15410
## - `8a21502326`    1      0.65 5423.8 -15410
## - `04e7268385`    1      0.69 5423.8 -15410
## <none>                        5423.1 -15410
## - `96c30c7eef`    1      0.74 5423.9 -15410
## - `0e2ab0831c`    1      0.76 5423.9 -15410
## - `0b846350ef`    1      0.79 5423.9 -15410
## - `56371466d7`    1      0.89 5424.0 -15410
## - `12eda2d982`    1      1.00 5424.1 -15409
## - ffd1cdcfc1      1      1.02 5424.2 -15409
## - `25bbf0e7e7`    1      1.09 5424.2 -15409
## - `789b5244a9`    1      1.13 5424.3 -15409
## - ed7e658a27      1      1.14 5424.3 -15409
## - f66b98dd69      1      1.15 5424.3 -15409
## - `65aed7dc1f`    1      1.20 5424.3 -15409
## - `2719b72c0d`    1      1.20 5424.3 -15409
## + e7ee22effb      1      0.16 5423.0 -15409
## + `7743f273c2`    1      0.09 5423.1 -15408
## + b709f75447      1      0.08 5423.1 -15408
## + e5efa4d39a      1      0.08 5423.1 -15408
## + `2e874bc151`    1      0.08 5423.1 -15408
## + e0a0772df0      1      0.06 5423.1 -15408
## + ee2ac696ff      1      0.05 5423.1 -15408
## + fdf8628ca7      1      0.04 5423.1 -15408
## + fe8cdd80ba      1      0.04 5423.1 -15408
## + `779d13189e`    1      0.04 5423.1 -15408
## + ac826f0013      1      0.03 5423.1 -15408
## + b9a487ac3c      1      0.02 5423.1 -15408
## + `7cb7913148_4`  1      0.02 5423.1 -15408
## + `4468394575`    1      0.02 5423.1 -15408
## + `7cb7913148_1`  1      0.01 5423.1 -15408
## + `072b7e8f27`    1      0.01 5423.1 -15408
## + d035af6ffa      1      0.00 5423.1 -15408
## + `7cb7913148_2`  1      0.00 5423.1 -15408
## + `99d44111c9`    1      0.00 5423.1 -15408
## + c58f611921      1      0.00 5423.1 -15408
## - `7cb7913148_3`  1      1.51 5424.6 -15408
## - `136c1727c3`    1      1.52 5424.7 -15408
## - `98475257f7`    1      1.55 5424.7 -15408
## - `1fa099bb01`    1      1.67 5424.8 -15408
## - bdf934caa7      1      2.04 5425.2 -15406
## - ba54a2a637      1      2.09 5425.2 -15406
## - `63bcf89b1d`    1      2.24 5425.4 -15406
## - `2bc6ab42f7`    1      2.39 5425.5 -15406
## - `1f222e3669`    1      2.60 5425.7 -15405
## - `8de0382f02`    1      2.73 5425.9 -15405
## - b4112a94a6      1      2.73 5425.9 -15405
## - fe0318e273      1      2.76 5425.9 -15404
## - `3e200bf766`    1      3.44 5426.6 -15403
## - `384bec5dd1_1`  1      3.82 5427.0 -15402
## - `298ed82b22`    1      4.02 5427.2 -15401
## - ae08d2297e      1      4.06 5427.2 -15401
## - `29bbd86997`    1      4.13 5427.3 -15401
## - abca7a848f      1      5.35 5428.5 -15397
## - `49756d8e0f`    1      6.58 5429.7 -15394
## - `60ec1426ce`    1      6.93 5430.1 -15393
## - `016399044a`    1     12.21 5435.4 -15378
## - `1f3058af83`    1     12.51 5435.7 -15377
## - c0c3df65b1      1     15.15 5438.3 -15370
## - `087235d61e`    1     17.54 5440.7 -15363
## - f0a0febd35      1     18.07 5441.2 -15362
## - `7fe6cb4c98`    1     21.64 5444.8 -15352
## - f013b60e50      1     30.06 5453.2 -15328
## - a14fd026ce      1     33.76 5456.9 -15318
## - `5f360995ef`    1     36.20 5459.3 -15311
## - `87b982928b`    1     36.59 5459.7 -15310
## - ea0f4a32e3      1     48.24 5471.4 -15278
## - `174825d438`    1     65.48 5488.6 -15230
## - `8c2e088a3d`    1     74.32 5497.5 -15206
## - `8f5f7c556a`    1     81.86 5505.0 -15185
## - `2d7fe4693a`    1     89.00 5512.1 -15166
## - `7841b6a5b1`    1    119.01 5542.2 -15083
## - d2c775fa99      1    133.19 5556.3 -15044
## - beb6e17af1      1    174.28 5597.4 -14933
## - `5b862c0a8f`    1    199.79 5622.9 -14864
## - `9a575e82a4_1`  1    223.84 5647.0 -14799
## - e86a2190c1      1    224.27 5647.4 -14798
## - `6db53d265a`    1    243.79 5666.9 -14746
## - `06888ceac9_1`  1    245.86 5669.0 -14740
## - aee1e4fc85      1    291.35 5714.5 -14619
## - `253eb5ef11`    1    365.65 5788.8 -14423
## 
## Step:  AIC=-15411.75
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `0342faceb5` + ba54a2a637 + `7925993f42` + `4fc17427c8` + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `0342faceb5`    1      0.19 5423.5 -15413
## - a24802caa5      1      0.19 5423.5 -15413
## - `3df2300fa2`    1      0.20 5423.5 -15413
## - dcfcbc2ea1      1      0.20 5423.5 -15413
## - `4fc17427c8`    1      0.23 5423.5 -15413
## - `55cf3f7627`    1      0.26 5423.6 -15413
## - `7cb7913148_6`  1      0.26 5423.6 -15413
## - `7cb7913148_7`  1      0.29 5423.6 -15413
## - d4d6566f9c      1      0.30 5423.6 -15413
## - `435dec85e2`    1      0.30 5423.6 -15413
## - `7cb7913148_5`  1      0.33 5423.6 -15413
## - `3eb53ae932`    1      0.35 5423.7 -15413
## - c1b8ce2354      1      0.35 5423.7 -15413
## - `8311343404`    1      0.36 5423.7 -15413
## - `9b6e0b36c2`    1      0.40 5423.7 -15413
## - `6516422788`    1      0.44 5423.7 -15412
## - `173b6590ae`    1      0.46 5423.8 -15412
## - `77b3b41efa`    1      0.48 5423.8 -15412
## - `96e6f0be58`    1      0.49 5423.8 -15412
## - `55907cc1de`    1      0.52 5423.8 -15412
## - fbf66c8021      1      0.53 5423.8 -15412
## - aa69c802b6      1      0.62 5423.9 -15412
## - `2a457d15d9`    1      0.63 5423.9 -15412
## - `20f1afc5c7`    1      0.64 5424.0 -15412
## - `8a21502326`    1      0.65 5424.0 -15412
## - `04e7268385`    1      0.68 5424.0 -15412
## <none>                        5423.3 -15412
## - `96c30c7eef`    1      0.74 5424.0 -15412
## - `0e2ab0831c`    1      0.77 5424.1 -15412
## - `0b846350ef`    1      0.80 5424.1 -15412
## - `56371466d7`    1      0.90 5424.2 -15411
## - `12eda2d982`    1      1.01 5424.3 -15411
## - ffd1cdcfc1      1      1.01 5424.3 -15411
## - `25bbf0e7e7`    1      1.10 5424.4 -15411
## - `789b5244a9`    1      1.12 5424.4 -15411
## - ed7e658a27      1      1.14 5424.4 -15411
## - f66b98dd69      1      1.14 5424.4 -15411
## - `2719b72c0d`    1      1.19 5424.5 -15410
## - `65aed7dc1f`    1      1.20 5424.5 -15410
## + `7734c0c22f`    1      0.17 5423.1 -15410
## + e7ee22effb      1      0.15 5423.2 -15410
## + `7743f273c2`    1      0.10 5423.2 -15410
## + `2e874bc151`    1      0.08 5423.2 -15410
## + b709f75447      1      0.08 5423.2 -15410
## + e5efa4d39a      1      0.08 5423.2 -15410
## + e0a0772df0      1      0.06 5423.2 -15410
## + ee2ac696ff      1      0.05 5423.3 -15410
## + fdf8628ca7      1      0.04 5423.3 -15410
## + fe8cdd80ba      1      0.04 5423.3 -15410
## + `779d13189e`    1      0.04 5423.3 -15410
## + ac826f0013      1      0.03 5423.3 -15410
## + b9a487ac3c      1      0.02 5423.3 -15410
## + `7cb7913148_4`  1      0.02 5423.3 -15410
## + `4468394575`    1      0.01 5423.3 -15410
## + `7cb7913148_1`  1      0.01 5423.3 -15410
## + `072b7e8f27`    1      0.01 5423.3 -15410
## + d035af6ffa      1      0.00 5423.3 -15410
## + `7cb7913148_2`  1      0.00 5423.3 -15410
## + `99d44111c9`    1      0.00 5423.3 -15410
## + c58f611921      1      0.00 5423.3 -15410
## - `7cb7913148_3`  1      1.50 5424.8 -15410
## - `136c1727c3`    1      1.53 5424.8 -15410
## - `98475257f7`    1      1.56 5424.9 -15409
## - `1fa099bb01`    1      1.66 5425.0 -15409
## - `7925993f42`    1      1.71 5425.0 -15409
## - bdf934caa7      1      2.03 5425.3 -15408
## - ba54a2a637      1      2.11 5425.4 -15408
## - `63bcf89b1d`    1      2.23 5425.5 -15408
## - `2bc6ab42f7`    1      2.37 5425.7 -15407
## - `1f222e3669`    1      2.61 5425.9 -15406
## - `8de0382f02`    1      2.74 5426.0 -15406
## - b4112a94a6      1      2.74 5426.0 -15406
## - fe0318e273      1      2.75 5426.1 -15406
## - `3e200bf766`    1      3.46 5426.8 -15404
## - `384bec5dd1_1`  1      3.82 5427.1 -15403
## - `298ed82b22`    1      4.00 5427.3 -15403
## - ae08d2297e      1      4.07 5427.4 -15402
## - `29bbd86997`    1      4.15 5427.5 -15402
## - abca7a848f      1      5.32 5428.6 -15399
## - `49756d8e0f`    1      6.57 5429.9 -15395
## - `60ec1426ce`    1      6.92 5430.2 -15394
## - `016399044a`    1     12.21 5435.5 -15380
## - `1f3058af83`    1     12.53 5435.8 -15379
## - c0c3df65b1      1     15.13 5438.4 -15372
## - `087235d61e`    1     17.51 5440.8 -15365
## - f0a0febd35      1     18.06 5441.4 -15363
## - `7fe6cb4c98`    1     21.62 5444.9 -15353
## - f013b60e50      1     30.11 5453.4 -15330
## - a14fd026ce      1     33.75 5457.1 -15320
## - `5f360995ef`    1     36.15 5459.5 -15313
## - `87b982928b`    1     36.68 5460.0 -15312
## - ea0f4a32e3      1     48.23 5471.5 -15280
## - `174825d438`    1     65.50 5488.8 -15232
## - `8c2e088a3d`    1     74.38 5497.7 -15207
## - `8f5f7c556a`    1     81.83 5505.1 -15187
## - `2d7fe4693a`    1     89.00 5512.3 -15167
## - `7841b6a5b1`    1    119.04 5542.3 -15085
## - d2c775fa99      1    133.20 5556.5 -15046
## - beb6e17af1      1    174.39 5597.7 -14934
## - `5b862c0a8f`    1    199.75 5623.1 -14865
## - `9a575e82a4_1`  1    223.92 5647.2 -14800
## - e86a2190c1      1    224.32 5647.6 -14799
## - `6db53d265a`    1    243.72 5667.0 -14747
## - `06888ceac9_1`  1    245.88 5669.2 -14742
## - aee1e4fc85      1    291.36 5714.7 -14620
## - `253eb5ef11`    1    366.00 5789.3 -14424
## 
## Step:  AIC=-15413.23
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + a24802caa5 + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     ba54a2a637 + `7925993f42` + `4fc17427c8` + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - a24802caa5      1      0.19 5423.7 -15415
## - `3df2300fa2`    1      0.19 5423.7 -15415
## - dcfcbc2ea1      1      0.20 5423.7 -15415
## - `4fc17427c8`    1      0.23 5423.7 -15415
## - `55cf3f7627`    1      0.25 5423.7 -15414
## - `7cb7913148_6`  1      0.26 5423.8 -15414
## - `7cb7913148_7`  1      0.30 5423.8 -15414
## - d4d6566f9c      1      0.30 5423.8 -15414
## - `435dec85e2`    1      0.30 5423.8 -15414
## - `7cb7913148_5`  1      0.33 5423.8 -15414
## - `3eb53ae932`    1      0.35 5423.9 -15414
## - c1b8ce2354      1      0.35 5423.9 -15414
## - `8311343404`    1      0.36 5423.9 -15414
## - `9b6e0b36c2`    1      0.39 5423.9 -15414
## - `6516422788`    1      0.44 5423.9 -15414
## - `173b6590ae`    1      0.46 5424.0 -15414
## - `77b3b41efa`    1      0.48 5424.0 -15414
## - `96e6f0be58`    1      0.49 5424.0 -15414
## - `55907cc1de`    1      0.52 5424.0 -15414
## - fbf66c8021      1      0.53 5424.0 -15414
## - `2a457d15d9`    1      0.62 5424.1 -15414
## - aa69c802b6      1      0.63 5424.1 -15414
## - `8a21502326`    1      0.64 5424.1 -15413
## - `20f1afc5c7`    1      0.64 5424.1 -15413
## - `04e7268385`    1      0.68 5424.2 -15413
## <none>                        5423.5 -15413
## - `96c30c7eef`    1      0.75 5424.2 -15413
## - `0e2ab0831c`    1      0.77 5424.3 -15413
## - `0b846350ef`    1      0.79 5424.3 -15413
## - `56371466d7`    1      0.90 5424.4 -15413
## - `12eda2d982`    1      1.01 5424.5 -15412
## - ffd1cdcfc1      1      1.01 5424.5 -15412
## - `25bbf0e7e7`    1      1.10 5424.6 -15412
## - `789b5244a9`    1      1.11 5424.6 -15412
## - ed7e658a27      1      1.13 5424.6 -15412
## - f66b98dd69      1      1.14 5424.6 -15412
## - `65aed7dc1f`    1      1.19 5424.7 -15412
## - `2719b72c0d`    1      1.19 5424.7 -15412
## + `0342faceb5`    1      0.19 5423.3 -15412
## + `7734c0c22f`    1      0.17 5423.3 -15412
## + e7ee22effb      1      0.15 5423.3 -15412
## + `7743f273c2`    1      0.09 5423.4 -15412
## + b709f75447      1      0.09 5423.4 -15412
## + `2e874bc151`    1      0.08 5423.4 -15412
## + e5efa4d39a      1      0.08 5423.4 -15412
## + e0a0772df0      1      0.06 5423.4 -15411
## + ee2ac696ff      1      0.05 5423.4 -15411
## + fe8cdd80ba      1      0.04 5423.5 -15411
## + fdf8628ca7      1      0.04 5423.5 -15411
## + `779d13189e`    1      0.04 5423.5 -15411
## + ac826f0013      1      0.03 5423.5 -15411
## + b9a487ac3c      1      0.03 5423.5 -15411
## + `7cb7913148_4`  1      0.02 5423.5 -15411
## + `4468394575`    1      0.01 5423.5 -15411
## + `7cb7913148_1`  1      0.01 5423.5 -15411
## + `072b7e8f27`    1      0.01 5423.5 -15411
## + `7cb7913148_2`  1      0.00 5423.5 -15411
## + d035af6ffa      1      0.00 5423.5 -15411
## + `99d44111c9`    1      0.00 5423.5 -15411
## + c58f611921      1      0.00 5423.5 -15411
## - `7cb7913148_3`  1      1.48 5425.0 -15411
## - `136c1727c3`    1      1.54 5425.0 -15411
## - `98475257f7`    1      1.55 5425.1 -15411
## - `1fa099bb01`    1      1.66 5425.2 -15411
## - `7925993f42`    1      1.71 5425.2 -15410
## - bdf934caa7      1      2.03 5425.5 -15410
## - ba54a2a637      1      2.11 5425.6 -15409
## - `63bcf89b1d`    1      2.22 5425.7 -15409
## - `2bc6ab42f7`    1      2.36 5425.9 -15409
## - `1f222e3669`    1      2.61 5426.1 -15408
## - `8de0382f02`    1      2.73 5426.2 -15408
## - b4112a94a6      1      2.73 5426.2 -15408
## - fe0318e273      1      2.78 5426.3 -15408
## - `3e200bf766`    1      3.45 5426.9 -15406
## - `384bec5dd1_1`  1      3.82 5427.3 -15405
## - `298ed82b22`    1      3.98 5427.5 -15404
## - ae08d2297e      1      4.08 5427.6 -15404
## - `29bbd86997`    1      4.16 5427.7 -15404
## - abca7a848f      1      5.29 5428.8 -15400
## - `49756d8e0f`    1      6.55 5430.0 -15397
## - `60ec1426ce`    1      6.91 5430.4 -15396
## - `016399044a`    1     12.20 5435.7 -15381
## - `1f3058af83`    1     12.49 5436.0 -15380
## - c0c3df65b1      1     15.15 5438.6 -15373
## - `087235d61e`    1     17.55 5441.0 -15366
## - f0a0febd35      1     18.03 5441.5 -15365
## - `7fe6cb4c98`    1     21.67 5445.2 -15355
## - f013b60e50      1     30.07 5453.6 -15331
## - a14fd026ce      1     33.70 5457.2 -15321
## - `5f360995ef`    1     36.14 5459.6 -15315
## - `87b982928b`    1     36.69 5460.2 -15313
## - ea0f4a32e3      1     48.18 5471.7 -15281
## - `174825d438`    1     65.44 5488.9 -15233
## - `8c2e088a3d`    1     74.53 5498.0 -15208
## - `8f5f7c556a`    1     81.81 5505.3 -15188
## - `2d7fe4693a`    1     88.95 5512.4 -15169
## - `7841b6a5b1`    1    119.20 5542.7 -15086
## - d2c775fa99      1    133.17 5556.7 -15048
## - beb6e17af1      1    174.60 5598.1 -14935
## - `5b862c0a8f`    1    199.82 5623.3 -14867
## - `9a575e82a4_1`  1    223.83 5647.3 -14802
## - e86a2190c1      1    224.44 5647.9 -14800
## - `6db53d265a`    1    243.94 5667.4 -14748
## - `06888ceac9_1`  1    245.93 5669.4 -14743
## - aee1e4fc85      1    291.26 5714.8 -14622
## - `253eb5ef11`    1    366.23 5789.7 -14425
## 
## Step:  AIC=-15414.71
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     dcfcbc2ea1 + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `12eda2d982` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + ba54a2a637 + 
##     `7925993f42` + `4fc17427c8` + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `3df2300fa2`    1      0.19 5423.9 -15416
## - dcfcbc2ea1      1      0.20 5423.9 -15416
## - `4fc17427c8`    1      0.23 5423.9 -15416
## - `55cf3f7627`    1      0.25 5423.9 -15416
## - `7cb7913148_6`  1      0.26 5423.9 -15416
## - `7cb7913148_7`  1      0.29 5424.0 -15416
## - d4d6566f9c      1      0.30 5424.0 -15416
## - `435dec85e2`    1      0.30 5424.0 -15416
## - `7cb7913148_5`  1      0.33 5424.0 -15416
## - `3eb53ae932`    1      0.35 5424.0 -15416
## - c1b8ce2354      1      0.35 5424.0 -15416
## - `8311343404`    1      0.35 5424.0 -15416
## - `9b6e0b36c2`    1      0.39 5424.1 -15416
## - `6516422788`    1      0.44 5424.1 -15416
## - `173b6590ae`    1      0.46 5424.1 -15415
## - `96e6f0be58`    1      0.48 5424.2 -15415
## - `77b3b41efa`    1      0.48 5424.2 -15415
## - `55907cc1de`    1      0.52 5424.2 -15415
## - fbf66c8021      1      0.53 5424.2 -15415
## - aa69c802b6      1      0.62 5424.3 -15415
## - `2a457d15d9`    1      0.63 5424.3 -15415
## - `20f1afc5c7`    1      0.64 5424.3 -15415
## - `8a21502326`    1      0.64 5424.3 -15415
## - `04e7268385`    1      0.67 5424.4 -15415
## <none>                        5423.7 -15415
## - `96c30c7eef`    1      0.76 5424.4 -15415
## - `0e2ab0831c`    1      0.77 5424.5 -15414
## - `0b846350ef`    1      0.79 5424.5 -15414
## - `56371466d7`    1      0.91 5424.6 -15414
## - ffd1cdcfc1      1      1.01 5424.7 -15414
## - `12eda2d982`    1      1.01 5424.7 -15414
## - `25bbf0e7e7`    1      1.10 5424.8 -15414
## - `789b5244a9`    1      1.12 5424.8 -15414
## - ed7e658a27      1      1.13 5424.8 -15414
## - f66b98dd69      1      1.14 5424.8 -15414
## - `2719b72c0d`    1      1.19 5424.9 -15413
## - `65aed7dc1f`    1      1.19 5424.9 -15413
## + a24802caa5      1      0.19 5423.5 -15413
## + `0342faceb5`    1      0.19 5423.5 -15413
## + `7734c0c22f`    1      0.17 5423.5 -15413
## + e7ee22effb      1      0.15 5423.5 -15413
## + `7743f273c2`    1      0.09 5423.6 -15413
## + b709f75447      1      0.09 5423.6 -15413
## + e5efa4d39a      1      0.08 5423.6 -15413
## + `2e874bc151`    1      0.08 5423.6 -15413
## + e0a0772df0      1      0.06 5423.6 -15413
## + ee2ac696ff      1      0.05 5423.6 -15413
## + fe8cdd80ba      1      0.04 5423.6 -15413
## + fdf8628ca7      1      0.04 5423.6 -15413
## + `779d13189e`    1      0.04 5423.6 -15413
## + ac826f0013      1      0.02 5423.7 -15413
## + b9a487ac3c      1      0.02 5423.7 -15413
## + `7cb7913148_4`  1      0.02 5423.7 -15413
## + `4468394575`    1      0.01 5423.7 -15413
## + `7cb7913148_1`  1      0.01 5423.7 -15413
## + `072b7e8f27`    1      0.01 5423.7 -15413
## + `7cb7913148_2`  1      0.00 5423.7 -15413
## + d035af6ffa      1      0.00 5423.7 -15413
## + `99d44111c9`    1      0.00 5423.7 -15413
## + c58f611921      1      0.00 5423.7 -15413
## - `7cb7913148_3`  1      1.48 5425.2 -15413
## - `136c1727c3`    1      1.51 5425.2 -15412
## - `98475257f7`    1      1.56 5425.2 -15412
## - `1fa099bb01`    1      1.67 5425.4 -15412
## - `7925993f42`    1      1.70 5425.4 -15412
## - bdf934caa7      1      2.02 5425.7 -15411
## - ba54a2a637      1      2.11 5425.8 -15411
## - `63bcf89b1d`    1      2.23 5425.9 -15410
## - `2bc6ab42f7`    1      2.37 5426.1 -15410
## - `1f222e3669`    1      2.62 5426.3 -15409
## - `8de0382f02`    1      2.74 5426.4 -15409
## - b4112a94a6      1      2.74 5426.4 -15409
## - fe0318e273      1      2.78 5426.5 -15409
## - `3e200bf766`    1      3.46 5427.1 -15407
## - `384bec5dd1_1`  1      3.81 5427.5 -15406
## - `298ed82b22`    1      4.00 5427.7 -15406
## - ae08d2297e      1      4.10 5427.8 -15405
## - `29bbd86997`    1      4.17 5427.9 -15405
## - abca7a848f      1      5.28 5429.0 -15402
## - `49756d8e0f`    1      6.54 5430.2 -15398
## - `60ec1426ce`    1      6.94 5430.6 -15397
## - `016399044a`    1     12.22 5435.9 -15383
## - `1f3058af83`    1     12.51 5436.2 -15382
## - c0c3df65b1      1     15.15 5438.8 -15374
## - `087235d61e`    1     17.52 5441.2 -15368
## - f0a0febd35      1     18.03 5441.7 -15366
## - `7fe6cb4c98`    1     21.67 5445.4 -15356
## - f013b60e50      1     30.05 5453.7 -15333
## - a14fd026ce      1     33.68 5457.4 -15323
## - `5f360995ef`    1     36.10 5459.8 -15316
## - `87b982928b`    1     36.69 5460.4 -15314
## - ea0f4a32e3      1     48.23 5471.9 -15282
## - `174825d438`    1     65.45 5489.1 -15235
## - `8c2e088a3d`    1     74.56 5498.2 -15210
## - `8f5f7c556a`    1     81.80 5505.5 -15190
## - `2d7fe4693a`    1     88.92 5512.6 -15170
## - `7841b6a5b1`    1    119.10 5542.8 -15087
## - d2c775fa99      1    133.13 5556.8 -15049
## - beb6e17af1      1    174.64 5598.3 -14936
## - `5b862c0a8f`    1    200.06 5623.7 -14868
## - `9a575e82a4_1`  1    223.83 5647.5 -14804
## - e86a2190c1      1    224.54 5648.2 -14802
## - `6db53d265a`    1    243.92 5667.6 -14750
## - `06888ceac9_1`  1    245.95 5669.6 -14744
## - aee1e4fc85      1    291.15 5714.8 -14624
## - `253eb5ef11`    1    366.39 5790.1 -14426
## 
## Step:  AIC=-15416.17
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + dcfcbc2ea1 + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `12eda2d982` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + ba54a2a637 + `7925993f42` + 
##     `4fc17427c8` + `55cf3f7627` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - dcfcbc2ea1      1      0.20 5424.1 -15418
## - `4fc17427c8`    1      0.23 5424.1 -15418
## - `55cf3f7627`    1      0.25 5424.1 -15418
## - `7cb7913148_6`  1      0.27 5424.1 -15417
## - `7cb7913148_7`  1      0.29 5424.2 -15417
## - d4d6566f9c      1      0.30 5424.2 -15417
## - `435dec85e2`    1      0.30 5424.2 -15417
## - `7cb7913148_5`  1      0.34 5424.2 -15417
## - `8311343404`    1      0.34 5424.2 -15417
## - `3eb53ae932`    1      0.35 5424.2 -15417
## - c1b8ce2354      1      0.35 5424.2 -15417
## - `9b6e0b36c2`    1      0.39 5424.3 -15417
## - `6516422788`    1      0.44 5424.3 -15417
## - `173b6590ae`    1      0.46 5424.3 -15417
## - `77b3b41efa`    1      0.48 5424.4 -15417
## - `55907cc1de`    1      0.53 5424.4 -15417
## - fbf66c8021      1      0.54 5424.4 -15417
## - aa69c802b6      1      0.62 5424.5 -15416
## - `2a457d15d9`    1      0.62 5424.5 -15416
## - `20f1afc5c7`    1      0.63 5424.5 -15416
## - `8a21502326`    1      0.64 5424.5 -15416
## - `04e7268385`    1      0.66 5424.5 -15416
## <none>                        5423.9 -15416
## - `96c30c7eef`    1      0.75 5424.6 -15416
## - `0e2ab0831c`    1      0.78 5424.7 -15416
## - `0b846350ef`    1      0.79 5424.7 -15416
## - `56371466d7`    1      0.90 5424.8 -15416
## - `96e6f0be58`    1      0.94 5424.8 -15416
## - `12eda2d982`    1      1.01 5424.9 -15415
## - ffd1cdcfc1      1      1.02 5424.9 -15415
## - `25bbf0e7e7`    1      1.11 5425.0 -15415
## - `789b5244a9`    1      1.12 5425.0 -15415
## - ed7e658a27      1      1.13 5425.0 -15415
## - f66b98dd69      1      1.15 5425.0 -15415
## - `65aed7dc1f`    1      1.19 5425.1 -15415
## - `2719b72c0d`    1      1.20 5425.1 -15415
## + `3df2300fa2`    1      0.19 5423.7 -15415
## + a24802caa5      1      0.18 5423.7 -15415
## + `0342faceb5`    1      0.18 5423.7 -15415
## + `7734c0c22f`    1      0.17 5423.7 -15415
## + e7ee22effb      1      0.15 5423.7 -15415
## + `7743f273c2`    1      0.09 5423.8 -15414
## + b709f75447      1      0.09 5423.8 -15414
## + e5efa4d39a      1      0.08 5423.8 -15414
## + `2e874bc151`    1      0.08 5423.8 -15414
## + e0a0772df0      1      0.06 5423.8 -15414
## + ee2ac696ff      1      0.05 5423.8 -15414
## + fe8cdd80ba      1      0.04 5423.8 -15414
## + fdf8628ca7      1      0.04 5423.8 -15414
## + `779d13189e`    1      0.03 5423.8 -15414
## + ac826f0013      1      0.03 5423.8 -15414
## + b9a487ac3c      1      0.02 5423.9 -15414
## + `7cb7913148_4`  1      0.02 5423.9 -15414
## + `4468394575`    1      0.01 5423.9 -15414
## + `7cb7913148_1`  1      0.01 5423.9 -15414
## + `072b7e8f27`    1      0.01 5423.9 -15414
## + `7cb7913148_2`  1      0.00 5423.9 -15414
## + d035af6ffa      1      0.00 5423.9 -15414
## + `99d44111c9`    1      0.00 5423.9 -15414
## + c58f611921      1      0.00 5423.9 -15414
## - `7cb7913148_3`  1      1.47 5425.3 -15414
## - `136c1727c3`    1      1.52 5425.4 -15414
## - `98475257f7`    1      1.55 5425.4 -15414
## - `1fa099bb01`    1      1.68 5425.6 -15414
## - `7925993f42`    1      1.69 5425.6 -15413
## - bdf934caa7      1      2.02 5425.9 -15412
## - ba54a2a637      1      2.11 5426.0 -15412
## - `63bcf89b1d`    1      2.23 5426.1 -15412
## - `2bc6ab42f7`    1      2.38 5426.3 -15412
## - `1f222e3669`    1      2.62 5426.5 -15411
## - `8de0382f02`    1      2.72 5426.6 -15411
## - b4112a94a6      1      2.72 5426.6 -15411
## - fe0318e273      1      2.77 5426.7 -15410
## - `3e200bf766`    1      3.45 5427.3 -15408
## - `384bec5dd1_1`  1      3.81 5427.7 -15408
## - `298ed82b22`    1      4.03 5427.9 -15407
## - ae08d2297e      1      4.09 5428.0 -15407
## - `29bbd86997`    1      4.19 5428.1 -15406
## - abca7a848f      1      5.26 5429.1 -15404
## - `49756d8e0f`    1      6.55 5430.4 -15400
## - `60ec1426ce`    1      6.93 5430.8 -15399
## - `016399044a`    1     12.25 5436.1 -15384
## - `1f3058af83`    1     12.49 5436.4 -15383
## - c0c3df65b1      1     15.18 5439.1 -15376
## - `087235d61e`    1     17.56 5441.4 -15369
## - f0a0febd35      1     18.00 5441.9 -15368
## - `7fe6cb4c98`    1     21.66 5445.5 -15358
## - f013b60e50      1     30.05 5453.9 -15334
## - a14fd026ce      1     33.71 5457.6 -15324
## - `5f360995ef`    1     36.10 5460.0 -15318
## - `87b982928b`    1     36.69 5460.6 -15316
## - ea0f4a32e3      1     48.22 5472.1 -15284
## - `174825d438`    1     65.38 5489.3 -15237
## - `8c2e088a3d`    1     74.59 5498.5 -15211
## - `8f5f7c556a`    1     81.92 5505.8 -15191
## - `2d7fe4693a`    1     88.87 5512.7 -15172
## - `7841b6a5b1`    1    119.02 5542.9 -15089
## - d2c775fa99      1    133.08 5557.0 -15051
## - beb6e17af1      1    174.57 5598.4 -14938
## - `5b862c0a8f`    1    200.17 5624.0 -14869
## - `9a575e82a4_1`  1    223.69 5647.6 -14806
## - e86a2190c1      1    224.56 5648.4 -14803
## - `6db53d265a`    1    243.93 5667.8 -14751
## - `06888ceac9_1`  1    245.92 5669.8 -14746
## - aee1e4fc85      1    291.34 5715.2 -14625
## - `253eb5ef11`    1    366.36 5790.2 -14427
## 
## Step:  AIC=-15417.61
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + `4fc17427c8` + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `4fc17427c8`    1      0.22 5424.3 -15419
## - `55cf3f7627`    1      0.25 5424.3 -15419
## - `7cb7913148_6`  1      0.27 5424.3 -15419
## - `7cb7913148_7`  1      0.29 5424.4 -15419
## - d4d6566f9c      1      0.29 5424.4 -15419
## - `435dec85e2`    1      0.29 5424.4 -15419
## - `7cb7913148_5`  1      0.34 5424.4 -15419
## - `8311343404`    1      0.34 5424.4 -15419
## - `3eb53ae932`    1      0.35 5424.4 -15419
## - c1b8ce2354      1      0.35 5424.4 -15419
## - `9b6e0b36c2`    1      0.40 5424.5 -15418
## - `6516422788`    1      0.44 5424.5 -15418
## - `173b6590ae`    1      0.46 5424.5 -15418
## - `77b3b41efa`    1      0.48 5424.6 -15418
## - `55907cc1de`    1      0.52 5424.6 -15418
## - fbf66c8021      1      0.54 5424.6 -15418
## - aa69c802b6      1      0.62 5424.7 -15418
## - `20f1afc5c7`    1      0.63 5424.7 -15418
## - `2a457d15d9`    1      0.63 5424.7 -15418
## - `8a21502326`    1      0.64 5424.7 -15418
## - `04e7268385`    1      0.67 5424.7 -15418
## <none>                        5424.1 -15418
## - `96c30c7eef`    1      0.76 5424.8 -15418
## - `0b846350ef`    1      0.78 5424.9 -15417
## - `0e2ab0831c`    1      0.78 5424.9 -15417
## - `56371466d7`    1      0.91 5425.0 -15417
## - `96e6f0be58`    1      0.93 5425.0 -15417
## - `12eda2d982`    1      1.01 5425.1 -15417
## - ffd1cdcfc1      1      1.02 5425.1 -15417
## - `25bbf0e7e7`    1      1.11 5425.2 -15416
## - `789b5244a9`    1      1.11 5425.2 -15416
## - ed7e658a27      1      1.13 5425.2 -15416
## - f66b98dd69      1      1.16 5425.2 -15416
## - `65aed7dc1f`    1      1.17 5425.3 -15416
## - `2719b72c0d`    1      1.21 5425.3 -15416
## + dcfcbc2ea1      1      0.20 5423.9 -15416
## + `3df2300fa2`    1      0.19 5423.9 -15416
## + a24802caa5      1      0.18 5423.9 -15416
## + `0342faceb5`    1      0.18 5423.9 -15416
## + `7734c0c22f`    1      0.17 5423.9 -15416
## + e7ee22effb      1      0.16 5423.9 -15416
## + `7743f273c2`    1      0.09 5424.0 -15416
## + b709f75447      1      0.09 5424.0 -15416
## + e5efa4d39a      1      0.08 5424.0 -15416
## + `2e874bc151`    1      0.08 5424.0 -15416
## + e0a0772df0      1      0.06 5424.0 -15416
## + ee2ac696ff      1      0.05 5424.0 -15416
## + fe8cdd80ba      1      0.04 5424.0 -15416
## + fdf8628ca7      1      0.04 5424.0 -15416
## + `779d13189e`    1      0.03 5424.0 -15416
## + ac826f0013      1      0.03 5424.1 -15416
## + b9a487ac3c      1      0.02 5424.1 -15416
## + `7cb7913148_4`  1      0.02 5424.1 -15416
## + `4468394575`    1      0.01 5424.1 -15416
## + `7cb7913148_1`  1      0.01 5424.1 -15416
## + `072b7e8f27`    1      0.01 5424.1 -15416
## + `7cb7913148_2`  1      0.00 5424.1 -15416
## + d035af6ffa      1      0.00 5424.1 -15416
## + `99d44111c9`    1      0.00 5424.1 -15416
## + c58f611921      1      0.00 5424.1 -15416
## - `7cb7913148_3`  1      1.47 5425.5 -15416
## - `136c1727c3`    1      1.53 5425.6 -15415
## - `98475257f7`    1      1.55 5425.6 -15415
## - `1fa099bb01`    1      1.68 5425.8 -15415
## - `7925993f42`    1      1.69 5425.8 -15415
## - bdf934caa7      1      2.04 5426.1 -15414
## - ba54a2a637      1      2.11 5426.2 -15414
## - `63bcf89b1d`    1      2.23 5426.3 -15413
## - `2bc6ab42f7`    1      2.37 5426.4 -15413
## - `1f222e3669`    1      2.60 5426.7 -15412
## - `8de0382f02`    1      2.72 5426.8 -15412
## - b4112a94a6      1      2.72 5426.8 -15412
## - fe0318e273      1      2.77 5426.9 -15412
## - `3e200bf766`    1      3.44 5427.5 -15410
## - `384bec5dd1_1`  1      3.81 5427.9 -15409
## - `298ed82b22`    1      4.02 5428.1 -15408
## - ae08d2297e      1      4.08 5428.2 -15408
## - `29bbd86997`    1      4.21 5428.3 -15408
## - abca7a848f      1      5.28 5429.4 -15405
## - `49756d8e0f`    1      6.57 5430.6 -15401
## - `60ec1426ce`    1      6.91 5431.0 -15400
## - `016399044a`    1     12.27 5436.3 -15385
## - `1f3058af83`    1     12.47 5436.6 -15385
## - c0c3df65b1      1     15.16 5439.2 -15377
## - `087235d61e`    1     17.58 5441.7 -15370
## - f0a0febd35      1     18.02 5442.1 -15369
## - `7fe6cb4c98`    1     21.74 5445.8 -15359
## - f013b60e50      1     30.02 5454.1 -15336
## - a14fd026ce      1     33.69 5457.8 -15326
## - `5f360995ef`    1     36.11 5460.2 -15319
## - `87b982928b`    1     36.70 5460.8 -15317
## - ea0f4a32e3      1     48.24 5472.3 -15285
## - `174825d438`    1     65.38 5489.5 -15238
## - `8c2e088a3d`    1     74.66 5498.7 -15212
## - `8f5f7c556a`    1     81.87 5505.9 -15192
## - `2d7fe4693a`    1     88.83 5512.9 -15173
## - `7841b6a5b1`    1    118.96 5543.0 -15091
## - d2c775fa99      1    133.08 5557.2 -15052
## - beb6e17af1      1    174.47 5598.5 -14940
## - `5b862c0a8f`    1    200.13 5624.2 -14870
## - `9a575e82a4_1`  1    223.66 5647.7 -14807
## - e86a2190c1      1    224.41 5648.5 -14805
## - `6db53d265a`    1    243.89 5668.0 -14753
## - `06888ceac9_1`  1    246.08 5670.2 -14747
## - aee1e4fc85      1    291.17 5715.2 -14627
## - `253eb5ef11`    1    366.16 5790.2 -14429
## 
## Step:  AIC=-15418.99
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `55cf3f7627`    1      0.25 5424.6 -15420
## - `7cb7913148_6`  1      0.27 5424.6 -15420
## - `7cb7913148_7`  1      0.29 5424.6 -15420
## - d4d6566f9c      1      0.29 5424.6 -15420
## - `435dec85e2`    1      0.29 5424.6 -15420
## - `8311343404`    1      0.34 5424.6 -15420
## - `7cb7913148_5`  1      0.34 5424.6 -15420
## - `3eb53ae932`    1      0.35 5424.7 -15420
## - c1b8ce2354      1      0.35 5424.7 -15420
## - `9b6e0b36c2`    1      0.40 5424.7 -15420
## - `6516422788`    1      0.44 5424.7 -15420
## - `173b6590ae`    1      0.46 5424.8 -15420
## - `77b3b41efa`    1      0.48 5424.8 -15420
## - `55907cc1de`    1      0.53 5424.8 -15420
## - fbf66c8021      1      0.54 5424.8 -15420
## - aa69c802b6      1      0.62 5424.9 -15419
## - `2a457d15d9`    1      0.63 5424.9 -15419
## - `8a21502326`    1      0.63 5424.9 -15419
## - `20f1afc5c7`    1      0.63 5424.9 -15419
## - `04e7268385`    1      0.66 5425.0 -15419
## <none>                        5424.3 -15419
## - `96c30c7eef`    1      0.77 5425.1 -15419
## - `0b846350ef`    1      0.78 5425.1 -15419
## - `0e2ab0831c`    1      0.78 5425.1 -15419
## - `56371466d7`    1      0.92 5425.2 -15418
## - `96e6f0be58`    1      0.93 5425.2 -15418
## - `12eda2d982`    1      1.01 5425.3 -15418
## - ffd1cdcfc1      1      1.02 5425.3 -15418
## - `789b5244a9`    1      1.10 5425.4 -15418
## - `25bbf0e7e7`    1      1.11 5425.4 -15418
## - ed7e658a27      1      1.11 5425.4 -15418
## - f66b98dd69      1      1.16 5425.5 -15418
## - `65aed7dc1f`    1      1.18 5425.5 -15418
## - `2719b72c0d`    1      1.21 5425.5 -15418
## + `4fc17427c8`    1      0.22 5424.1 -15418
## + `3df2300fa2`    1      0.20 5424.1 -15418
## + dcfcbc2ea1      1      0.19 5424.1 -15418
## + a24802caa5      1      0.18 5424.1 -15418
## + `0342faceb5`    1      0.17 5424.1 -15418
## + `7734c0c22f`    1      0.17 5424.1 -15418
## + e7ee22effb      1      0.16 5424.1 -15417
## + `7743f273c2`    1      0.10 5424.2 -15417
## + b709f75447      1      0.09 5424.2 -15417
## + e5efa4d39a      1      0.08 5424.2 -15417
## + `2e874bc151`    1      0.08 5424.2 -15417
## + e0a0772df0      1      0.06 5424.2 -15417
## + ee2ac696ff      1      0.05 5424.2 -15417
## + fe8cdd80ba      1      0.04 5424.3 -15417
## + fdf8628ca7      1      0.04 5424.3 -15417
## + `779d13189e`    1      0.03 5424.3 -15417
## + ac826f0013      1      0.03 5424.3 -15417
## + b9a487ac3c      1      0.02 5424.3 -15417
## + `7cb7913148_4`  1      0.02 5424.3 -15417
## + `4468394575`    1      0.01 5424.3 -15417
## + `7cb7913148_1`  1      0.01 5424.3 -15417
## + `072b7e8f27`    1      0.01 5424.3 -15417
## + `7cb7913148_2`  1      0.00 5424.3 -15417
## + d035af6ffa      1      0.00 5424.3 -15417
## + `99d44111c9`    1      0.00 5424.3 -15417
## + c58f611921      1      0.00 5424.3 -15417
## - `7cb7913148_3`  1      1.48 5425.8 -15417
## - `136c1727c3`    1      1.53 5425.8 -15417
## - `98475257f7`    1      1.56 5425.9 -15417
## - `7925993f42`    1      1.67 5426.0 -15416
## - `1fa099bb01`    1      1.69 5426.0 -15416
## - bdf934caa7      1      2.03 5426.3 -15415
## - ba54a2a637      1      2.12 5426.4 -15415
## - `63bcf89b1d`    1      2.24 5426.5 -15415
## - `2bc6ab42f7`    1      2.37 5426.7 -15414
## - `1f222e3669`    1      2.61 5426.9 -15414
## - `8de0382f02`    1      2.71 5427.0 -15413
## - b4112a94a6      1      2.71 5427.0 -15413
## - fe0318e273      1      2.77 5427.1 -15413
## - `3e200bf766`    1      3.45 5427.7 -15411
## - `384bec5dd1_1`  1      3.83 5428.1 -15410
## - `298ed82b22`    1      4.03 5428.3 -15410
## - ae08d2297e      1      4.09 5428.4 -15410
## - `29bbd86997`    1      4.26 5428.6 -15409
## - abca7a848f      1      5.32 5429.6 -15406
## - `49756d8e0f`    1      6.54 5430.8 -15403
## - `60ec1426ce`    1      6.92 5431.2 -15402
## - `016399044a`    1     12.28 5436.6 -15387
## - `1f3058af83`    1     12.49 5436.8 -15386
## - c0c3df65b1      1     15.16 5439.5 -15379
## - `087235d61e`    1     17.59 5441.9 -15372
## - f0a0febd35      1     17.96 5442.3 -15371
## - `7fe6cb4c98`    1     21.75 5446.0 -15360
## - f013b60e50      1     29.99 5454.3 -15337
## - a14fd026ce      1     33.71 5458.0 -15327
## - `5f360995ef`    1     36.07 5460.4 -15320
## - `87b982928b`    1     36.69 5461.0 -15319
## - ea0f4a32e3      1     48.18 5472.5 -15287
## - `174825d438`    1     65.44 5489.7 -15239
## - `8c2e088a3d`    1     74.62 5498.9 -15214
## - `8f5f7c556a`    1     81.84 5506.1 -15194
## - `2d7fe4693a`    1     88.82 5513.1 -15175
## - `7841b6a5b1`    1    118.94 5543.2 -15092
## - d2c775fa99      1    133.03 5557.3 -15054
## - beb6e17af1      1    174.52 5598.8 -14941
## - `5b862c0a8f`    1    200.06 5624.4 -14872
## - `9a575e82a4_1`  1    223.60 5647.9 -14809
## - e86a2190c1      1    224.28 5648.6 -14807
## - `6db53d265a`    1    244.03 5668.3 -14754
## - `06888ceac9_1`  1    246.13 5670.4 -14748
## - aee1e4fc85      1    291.10 5715.4 -14628
## - `253eb5ef11`    1    366.04 5790.3 -14431
## 
## Step:  AIC=-15420.29
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_6` + `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_6`  1      0.26 5424.8 -15422
## - d4d6566f9c      1      0.29 5424.8 -15422
## - `435dec85e2`    1      0.29 5424.8 -15422
## - `7cb7913148_7`  1      0.30 5424.9 -15422
## - `8311343404`    1      0.34 5424.9 -15421
## - `7cb7913148_5`  1      0.34 5424.9 -15421
## - `3eb53ae932`    1      0.35 5424.9 -15421
## - c1b8ce2354      1      0.35 5424.9 -15421
## - `9b6e0b36c2`    1      0.39 5424.9 -15421
## - `6516422788`    1      0.44 5425.0 -15421
## - `173b6590ae`    1      0.46 5425.0 -15421
## - `77b3b41efa`    1      0.48 5425.0 -15421
## - `55907cc1de`    1      0.53 5425.1 -15421
## - fbf66c8021      1      0.54 5425.1 -15421
## - aa69c802b6      1      0.61 5425.2 -15421
## - `20f1afc5c7`    1      0.63 5425.2 -15420
## - `2a457d15d9`    1      0.63 5425.2 -15420
## - `8a21502326`    1      0.64 5425.2 -15420
## - `04e7268385`    1      0.66 5425.2 -15420
## <none>                        5424.6 -15420
## - `96c30c7eef`    1      0.76 5425.3 -15420
## - `0b846350ef`    1      0.78 5425.3 -15420
## - `0e2ab0831c`    1      0.79 5425.3 -15420
## - `56371466d7`    1      0.92 5425.5 -15420
## - `96e6f0be58`    1      0.93 5425.5 -15420
## - `12eda2d982`    1      0.99 5425.5 -15420
## - ffd1cdcfc1      1      1.02 5425.6 -15419
## - `789b5244a9`    1      1.12 5425.7 -15419
## - `25bbf0e7e7`    1      1.13 5425.7 -15419
## - ed7e658a27      1      1.13 5425.7 -15419
## - f66b98dd69      1      1.16 5425.7 -15419
## - `65aed7dc1f`    1      1.17 5425.7 -15419
## + `55cf3f7627`    1      0.25 5424.3 -15419
## + `4fc17427c8`    1      0.22 5424.3 -15419
## - `2719b72c0d`    1      1.22 5425.8 -15419
## + `3df2300fa2`    1      0.20 5424.3 -15419
## + dcfcbc2ea1      1      0.19 5424.4 -15419
## + a24802caa5      1      0.18 5424.4 -15419
## + `7734c0c22f`    1      0.17 5424.4 -15419
## + `0342faceb5`    1      0.17 5424.4 -15419
## + e7ee22effb      1      0.16 5424.4 -15419
## + `7743f273c2`    1      0.10 5424.5 -15419
## + b709f75447      1      0.09 5424.5 -15418
## + e5efa4d39a      1      0.08 5424.5 -15418
## + `2e874bc151`    1      0.08 5424.5 -15418
## + e0a0772df0      1      0.06 5424.5 -15418
## + ee2ac696ff      1      0.05 5424.5 -15418
## + fe8cdd80ba      1      0.05 5424.5 -15418
## + fdf8628ca7      1      0.05 5424.5 -15418
## + `779d13189e`    1      0.03 5424.5 -15418
## + ac826f0013      1      0.03 5424.5 -15418
## + b9a487ac3c      1      0.02 5424.5 -15418
## + `7cb7913148_4`  1      0.02 5424.5 -15418
## + `4468394575`    1      0.02 5424.5 -15418
## + `7cb7913148_1`  1      0.01 5424.5 -15418
## + `072b7e8f27`    1      0.01 5424.5 -15418
## + `7cb7913148_2`  1      0.00 5424.5 -15418
## + d035af6ffa      1      0.00 5424.5 -15418
## + `99d44111c9`    1      0.00 5424.5 -15418
## + c58f611921      1      0.00 5424.5 -15418
## - `7cb7913148_3`  1      1.48 5426.0 -15418
## - `136c1727c3`    1      1.54 5426.1 -15418
## - `98475257f7`    1      1.55 5426.1 -15418
## - `7925993f42`    1      1.66 5426.2 -15418
## - `1fa099bb01`    1      1.69 5426.2 -15418
## - bdf934caa7      1      2.05 5426.6 -15417
## - ba54a2a637      1      2.12 5426.7 -15416
## - `63bcf89b1d`    1      2.20 5426.8 -15416
## - `2bc6ab42f7`    1      2.37 5426.9 -15416
## - `1f222e3669`    1      2.62 5427.2 -15415
## - `8de0382f02`    1      2.69 5427.2 -15415
## - b4112a94a6      1      2.69 5427.2 -15415
## - fe0318e273      1      2.77 5427.3 -15414
## - `3e200bf766`    1      3.44 5428.0 -15413
## - `384bec5dd1_1`  1      3.82 5428.4 -15412
## - `298ed82b22`    1      4.03 5428.6 -15411
## - ae08d2297e      1      4.09 5428.6 -15411
## - `29bbd86997`    1      4.26 5428.8 -15410
## - abca7a848f      1      5.31 5429.9 -15408
## - `49756d8e0f`    1      6.54 5431.1 -15404
## - `60ec1426ce`    1      6.91 5431.5 -15403
## - `016399044a`    1     12.27 5436.8 -15388
## - `1f3058af83`    1     12.47 5437.0 -15388
## - c0c3df65b1      1     15.14 5439.7 -15380
## - `087235d61e`    1     17.57 5442.1 -15373
## - f0a0febd35      1     17.93 5442.5 -15372
## - `7fe6cb4c98`    1     21.72 5446.3 -15362
## - f013b60e50      1     29.92 5454.5 -15339
## - a14fd026ce      1     33.70 5458.2 -15328
## - `5f360995ef`    1     36.05 5460.6 -15322
## - `87b982928b`    1     36.62 5461.2 -15320
## - ea0f4a32e3      1     48.15 5472.7 -15288
## - `174825d438`    1     65.34 5489.9 -15241
## - `8c2e088a3d`    1     74.52 5499.1 -15216
## - `8f5f7c556a`    1     81.82 5506.4 -15195
## - `2d7fe4693a`    1     88.98 5513.5 -15176
## - `7841b6a5b1`    1    118.96 5543.5 -15093
## - d2c775fa99      1    132.98 5557.5 -15055
## - beb6e17af1      1    174.64 5599.2 -14942
## - `5b862c0a8f`    1    200.26 5624.8 -14873
## - `9a575e82a4_1`  1    223.57 5648.1 -14810
## - e86a2190c1      1    224.22 5648.8 -14808
## - `6db53d265a`    1    243.92 5668.5 -14756
## - `06888ceac9_1`  1    246.15 5670.7 -14750
## - aee1e4fc85      1    291.05 5715.6 -14630
## - `253eb5ef11`    1    366.22 5790.8 -14432
## 
## Step:  AIC=-15421.56
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - d4d6566f9c      1      0.29 5425.1 -15423
## - `435dec85e2`    1      0.29 5425.1 -15423
## - `7cb7913148_7`  1      0.30 5425.1 -15423
## - `8311343404`    1      0.33 5425.1 -15423
## - `7cb7913148_5`  1      0.34 5425.2 -15423
## - `3eb53ae932`    1      0.36 5425.2 -15423
## - c1b8ce2354      1      0.36 5425.2 -15423
## - `9b6e0b36c2`    1      0.39 5425.2 -15422
## - `6516422788`    1      0.44 5425.3 -15422
## - `173b6590ae`    1      0.46 5425.3 -15422
## - `77b3b41efa`    1      0.49 5425.3 -15422
## - `55907cc1de`    1      0.52 5425.3 -15422
## - fbf66c8021      1      0.54 5425.4 -15422
## - aa69c802b6      1      0.61 5425.4 -15422
## - `2a457d15d9`    1      0.62 5425.4 -15422
## - `20f1afc5c7`    1      0.62 5425.4 -15422
## - `8a21502326`    1      0.64 5425.4 -15422
## - `04e7268385`    1      0.66 5425.5 -15422
## <none>                        5424.8 -15422
## - `96c30c7eef`    1      0.77 5425.6 -15421
## - `0b846350ef`    1      0.78 5425.6 -15421
## - `0e2ab0831c`    1      0.79 5425.6 -15421
## - `56371466d7`    1      0.92 5425.7 -15421
## - `96e6f0be58`    1      0.95 5425.8 -15421
## - `12eda2d982`    1      1.00 5425.8 -15421
## - ffd1cdcfc1      1      1.01 5425.8 -15421
## - `789b5244a9`    1      1.11 5425.9 -15420
## - `25bbf0e7e7`    1      1.12 5425.9 -15420
## - ed7e658a27      1      1.12 5425.9 -15420
## - f66b98dd69      1      1.15 5426.0 -15420
## - `65aed7dc1f`    1      1.17 5426.0 -15420
## + `7cb7913148_6`  1      0.26 5424.6 -15420
## + `55cf3f7627`    1      0.24 5424.6 -15420
## - `2719b72c0d`    1      1.21 5426.0 -15420
## + `4fc17427c8`    1      0.22 5424.6 -15420
## + `3df2300fa2`    1      0.21 5424.6 -15420
## + dcfcbc2ea1      1      0.20 5424.6 -15420
## + a24802caa5      1      0.18 5424.6 -15420
## + `7734c0c22f`    1      0.17 5424.6 -15420
## + `0342faceb5`    1      0.17 5424.6 -15420
## + e7ee22effb      1      0.15 5424.7 -15420
## + `7743f273c2`    1      0.09 5424.7 -15420
## + b709f75447      1      0.09 5424.7 -15420
## + e5efa4d39a      1      0.08 5424.7 -15420
## + `2e874bc151`    1      0.08 5424.7 -15420
## + e0a0772df0      1      0.06 5424.8 -15420
## + ee2ac696ff      1      0.05 5424.8 -15420
## + fe8cdd80ba      1      0.05 5424.8 -15420
## + fdf8628ca7      1      0.05 5424.8 -15420
## + `779d13189e`    1      0.03 5424.8 -15420
## + ac826f0013      1      0.03 5424.8 -15420
## + b9a487ac3c      1      0.02 5424.8 -15420
## + `7cb7913148_4`  1      0.02 5424.8 -15420
## + `4468394575`    1      0.01 5424.8 -15420
## + `7cb7913148_1`  1      0.01 5424.8 -15420
## + `072b7e8f27`    1      0.01 5424.8 -15420
## + `7cb7913148_2`  1      0.01 5424.8 -15420
## + d035af6ffa      1      0.00 5424.8 -15420
## + `99d44111c9`    1      0.00 5424.8 -15420
## + c58f611921      1      0.00 5424.8 -15420
## - `7cb7913148_3`  1      1.48 5426.3 -15419
## - `136c1727c3`    1      1.55 5426.4 -15419
## - `98475257f7`    1      1.56 5426.4 -15419
## - `7925993f42`    1      1.66 5426.5 -15419
## - `1fa099bb01`    1      1.67 5426.5 -15419
## - bdf934caa7      1      2.03 5426.8 -15418
## - ba54a2a637      1      2.12 5426.9 -15418
## - `63bcf89b1d`    1      2.18 5427.0 -15418
## - `2bc6ab42f7`    1      2.39 5427.2 -15417
## - `1f222e3669`    1      2.60 5427.4 -15416
## - `8de0382f02`    1      2.70 5427.5 -15416
## - b4112a94a6      1      2.70 5427.5 -15416
## - fe0318e273      1      2.76 5427.6 -15416
## - `3e200bf766`    1      3.46 5428.3 -15414
## - `384bec5dd1_1`  1      3.81 5428.6 -15413
## - `298ed82b22`    1      4.00 5428.8 -15412
## - ae08d2297e      1      4.07 5428.9 -15412
## - `29bbd86997`    1      4.25 5429.1 -15412
## - abca7a848f      1      5.31 5430.1 -15409
## - `49756d8e0f`    1      6.56 5431.4 -15405
## - `60ec1426ce`    1      6.92 5431.7 -15404
## - `016399044a`    1     12.22 5437.0 -15389
## - `1f3058af83`    1     12.51 5437.3 -15389
## - c0c3df65b1      1     15.10 5439.9 -15381
## - `087235d61e`    1     17.55 5442.4 -15375
## - f0a0febd35      1     17.91 5442.7 -15374
## - `7fe6cb4c98`    1     21.69 5446.5 -15363
## - f013b60e50      1     29.89 5454.7 -15340
## - a14fd026ce      1     33.70 5458.5 -15330
## - `5f360995ef`    1     36.09 5460.9 -15323
## - `87b982928b`    1     36.63 5461.4 -15322
## - ea0f4a32e3      1     48.09 5472.9 -15290
## - `174825d438`    1     65.38 5490.2 -15242
## - `8c2e088a3d`    1     74.46 5499.3 -15217
## - `8f5f7c556a`    1     81.84 5506.7 -15197
## - `2d7fe4693a`    1     88.88 5513.7 -15177
## - `7841b6a5b1`    1    118.94 5543.8 -15095
## - d2c775fa99      1    132.85 5557.7 -15057
## - beb6e17af1      1    174.56 5599.4 -14944
## - `5b862c0a8f`    1    200.23 5625.0 -14874
## - `9a575e82a4_1`  1    223.50 5648.3 -14812
## - e86a2190c1      1    224.26 5649.1 -14810
## - `6db53d265a`    1    243.84 5668.7 -14757
## - `06888ceac9_1`  1    246.10 5670.9 -14751
## - aee1e4fc85      1    291.05 5715.9 -14631
## - `253eb5ef11`    1    366.00 5790.8 -14434
## 
## Step:  AIC=-15422.76
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `435dec85e2` + `04e7268385` + `8311343404` + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2a457d15d9` + fbf66c8021 + 
##     `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `435dec85e2`    1      0.02 5425.1 -15425
## - `7cb7913148_7`  1      0.31 5425.4 -15424
## - `8311343404`    1      0.33 5425.4 -15424
## - `7cb7913148_5`  1      0.34 5425.4 -15424
## - `3eb53ae932`    1      0.36 5425.5 -15424
## - c1b8ce2354      1      0.36 5425.5 -15424
## - `9b6e0b36c2`    1      0.40 5425.5 -15424
## - `6516422788`    1      0.44 5425.5 -15424
## - `173b6590ae`    1      0.47 5425.6 -15423
## - `77b3b41efa`    1      0.49 5425.6 -15423
## - `55907cc1de`    1      0.52 5425.6 -15423
## - fbf66c8021      1      0.55 5425.7 -15423
## - aa69c802b6      1      0.61 5425.7 -15423
## - `8a21502326`    1      0.62 5425.7 -15423
## - `20f1afc5c7`    1      0.62 5425.7 -15423
## - `2a457d15d9`    1      0.63 5425.7 -15423
## - `04e7268385`    1      0.65 5425.8 -15423
## <none>                        5425.1 -15423
## - `96c30c7eef`    1      0.77 5425.9 -15423
## - `0b846350ef`    1      0.78 5425.9 -15423
## - `0e2ab0831c`    1      0.79 5425.9 -15423
## - `56371466d7`    1      0.92 5426.0 -15422
## - `96e6f0be58`    1      0.95 5426.1 -15422
## - `12eda2d982`    1      1.01 5426.1 -15422
## - ffd1cdcfc1      1      1.02 5426.1 -15422
## - `789b5244a9`    1      1.09 5426.2 -15422
## - ed7e658a27      1      1.10 5426.2 -15422
## - `25bbf0e7e7`    1      1.11 5426.2 -15422
## + d4d6566f9c      1      0.29 5424.8 -15422
## - f66b98dd69      1      1.15 5426.3 -15422
## - `65aed7dc1f`    1      1.17 5426.3 -15422
## + `7cb7913148_6`  1      0.25 5424.8 -15422
## + `2e874bc151`    1      0.24 5424.9 -15421
## + `55cf3f7627`    1      0.24 5424.9 -15421
## - `2719b72c0d`    1      1.21 5426.3 -15421
## + `4fc17427c8`    1      0.22 5424.9 -15421
## + `3df2300fa2`    1      0.20 5424.9 -15421
## + dcfcbc2ea1      1      0.20 5424.9 -15421
## + a24802caa5      1      0.18 5424.9 -15421
## + `7734c0c22f`    1      0.17 5424.9 -15421
## + `0342faceb5`    1      0.17 5424.9 -15421
## + e7ee22effb      1      0.14 5425.0 -15421
## + b709f75447      1      0.09 5425.0 -15421
## + `7743f273c2`    1      0.09 5425.0 -15421
## + e5efa4d39a      1      0.09 5425.0 -15421
## + e0a0772df0      1      0.06 5425.0 -15421
## + ee2ac696ff      1      0.05 5425.0 -15421
## + fe8cdd80ba      1      0.05 5425.0 -15421
## + fdf8628ca7      1      0.04 5425.1 -15421
## + `779d13189e`    1      0.03 5425.1 -15421
## + ac826f0013      1      0.03 5425.1 -15421
## + b9a487ac3c      1      0.02 5425.1 -15421
## + `7cb7913148_4`  1      0.02 5425.1 -15421
## + `7cb7913148_1`  1      0.02 5425.1 -15421
## + `4468394575`    1      0.01 5425.1 -15421
## + `072b7e8f27`    1      0.01 5425.1 -15421
## + `7cb7913148_2`  1      0.00 5425.1 -15421
## + d035af6ffa      1      0.00 5425.1 -15421
## + `99d44111c9`    1      0.00 5425.1 -15421
## + c58f611921      1      0.00 5425.1 -15421
## - `7cb7913148_3`  1      1.50 5426.6 -15421
## - `136c1727c3`    1      1.54 5426.6 -15420
## - `98475257f7`    1      1.56 5426.7 -15420
## - `7925993f42`    1      1.65 5426.7 -15420
## - `1fa099bb01`    1      1.67 5426.8 -15420
## - bdf934caa7      1      2.05 5427.1 -15419
## - ba54a2a637      1      2.10 5427.2 -15419
## - `63bcf89b1d`    1      2.21 5427.3 -15419
## - `2bc6ab42f7`    1      2.41 5427.5 -15418
## - `1f222e3669`    1      2.59 5427.7 -15418
## - `8de0382f02`    1      2.69 5427.8 -15417
## - b4112a94a6      1      2.69 5427.8 -15417
## - fe0318e273      1      2.75 5427.8 -15417
## - `3e200bf766`    1      3.45 5428.5 -15415
## - `384bec5dd1_1`  1      3.82 5428.9 -15414
## - `298ed82b22`    1      3.99 5429.1 -15414
## - ae08d2297e      1      4.05 5429.2 -15413
## - `29bbd86997`    1      4.24 5429.3 -15413
## - abca7a848f      1      5.31 5430.4 -15410
## - `49756d8e0f`    1      6.56 5431.7 -15406
## - `60ec1426ce`    1      6.91 5432.0 -15406
## - `016399044a`    1     12.24 5437.3 -15391
## - `1f3058af83`    1     12.47 5437.6 -15390
## - c0c3df65b1      1     15.10 5440.2 -15383
## - `087235d61e`    1     17.65 5442.8 -15376
## - f0a0febd35      1     17.88 5443.0 -15375
## - `7fe6cb4c98`    1     21.67 5446.8 -15364
## - f013b60e50      1     30.00 5455.1 -15341
## - a14fd026ce      1     33.70 5458.8 -15331
## - `5f360995ef`    1     36.05 5461.1 -15324
## - `87b982928b`    1     36.77 5461.9 -15322
## - ea0f4a32e3      1     48.07 5473.2 -15291
## - `174825d438`    1     65.36 5490.5 -15243
## - `8c2e088a3d`    1     74.46 5499.6 -15218
## - `8f5f7c556a`    1     81.89 5507.0 -15198
## - `2d7fe4693a`    1     88.97 5514.1 -15178
## - `7841b6a5b1`    1    118.82 5543.9 -15096
## - d2c775fa99      1    132.77 5557.9 -15058
## - beb6e17af1      1    174.50 5599.6 -14945
## - `5b862c0a8f`    1    200.29 5625.4 -14875
## - `9a575e82a4_1`  1    223.58 5648.7 -14813
## - e86a2190c1      1    224.21 5649.3 -14811
## - `6db53d265a`    1    243.77 5668.9 -14758
## - `06888ceac9_1`  1    246.02 5671.1 -14752
## - aee1e4fc85      1    291.05 5716.1 -14633
## - `253eb5ef11`    1    366.03 5791.1 -14435
## 
## Step:  AIC=-15424.72
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `8311343404` + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_7`  1      0.31 5425.4 -15426
## - `8311343404`    1      0.33 5425.4 -15426
## - `7cb7913148_5`  1      0.33 5425.4 -15426
## - `3eb53ae932`    1      0.36 5425.5 -15426
## - c1b8ce2354      1      0.36 5425.5 -15426
## - `9b6e0b36c2`    1      0.40 5425.5 -15426
## - `6516422788`    1      0.44 5425.6 -15426
## - `173b6590ae`    1      0.47 5425.6 -15425
## - `77b3b41efa`    1      0.49 5425.6 -15425
## - `55907cc1de`    1      0.52 5425.6 -15425
## - fbf66c8021      1      0.55 5425.7 -15425
## - aa69c802b6      1      0.61 5425.7 -15425
## - `20f1afc5c7`    1      0.62 5425.7 -15425
## - `8a21502326`    1      0.62 5425.7 -15425
## - `2a457d15d9`    1      0.63 5425.7 -15425
## - `04e7268385`    1      0.66 5425.8 -15425
## <none>                        5425.1 -15425
## - `96c30c7eef`    1      0.77 5425.9 -15425
## - `0b846350ef`    1      0.77 5425.9 -15425
## - `0e2ab0831c`    1      0.79 5425.9 -15424
## - `56371466d7`    1      0.92 5426.0 -15424
## - `96e6f0be58`    1      0.96 5426.1 -15424
## - `12eda2d982`    1      1.01 5426.1 -15424
## - ffd1cdcfc1      1      1.02 5426.1 -15424
## - `789b5244a9`    1      1.09 5426.2 -15424
## - ed7e658a27      1      1.10 5426.2 -15424
## - `25bbf0e7e7`    1      1.11 5426.2 -15424
## - f66b98dd69      1      1.15 5426.3 -15424
## - `65aed7dc1f`    1      1.17 5426.3 -15423
## + `7cb7913148_6`  1      0.25 5424.9 -15423
## + `2e874bc151`    1      0.24 5424.9 -15423
## + `55cf3f7627`    1      0.24 5424.9 -15423
## - `2719b72c0d`    1      1.21 5426.3 -15423
## + `4fc17427c8`    1      0.22 5424.9 -15423
## + `3df2300fa2`    1      0.20 5424.9 -15423
## + dcfcbc2ea1      1      0.20 5424.9 -15423
## + a24802caa5      1      0.18 5424.9 -15423
## + `7734c0c22f`    1      0.17 5424.9 -15423
## + `0342faceb5`    1      0.17 5424.9 -15423
## + e7ee22effb      1      0.15 5425.0 -15423
## + b709f75447      1      0.09 5425.0 -15423
## + `7743f273c2`    1      0.09 5425.0 -15423
## + e5efa4d39a      1      0.09 5425.0 -15423
## + e0a0772df0      1      0.06 5425.1 -15423
## + ee2ac696ff      1      0.05 5425.1 -15423
## + fe8cdd80ba      1      0.05 5425.1 -15423
## + fdf8628ca7      1      0.04 5425.1 -15423
## + `779d13189e`    1      0.03 5425.1 -15423
## + ac826f0013      1      0.03 5425.1 -15423
## + b9a487ac3c      1      0.02 5425.1 -15423
## + `7cb7913148_4`  1      0.02 5425.1 -15423
## + `7cb7913148_1`  1      0.02 5425.1 -15423
## + `435dec85e2`    1      0.02 5425.1 -15423
## + d4d6566f9c      1      0.02 5425.1 -15423
## + `4468394575`    1      0.01 5425.1 -15423
## + `072b7e8f27`    1      0.01 5425.1 -15423
## + `7cb7913148_2`  1      0.00 5425.1 -15423
## + d035af6ffa      1      0.00 5425.1 -15423
## + `99d44111c9`    1      0.00 5425.1 -15423
## + c58f611921      1      0.00 5425.1 -15423
## - `7cb7913148_3`  1      1.49 5426.6 -15423
## - `136c1727c3`    1      1.55 5426.7 -15422
## - `98475257f7`    1      1.56 5426.7 -15422
## - `7925993f42`    1      1.65 5426.8 -15422
## - `1fa099bb01`    1      1.67 5426.8 -15422
## - bdf934caa7      1      2.05 5427.2 -15421
## - ba54a2a637      1      2.10 5427.2 -15421
## - `63bcf89b1d`    1      2.20 5427.3 -15421
## - `2bc6ab42f7`    1      2.41 5427.5 -15420
## - `1f222e3669`    1      2.59 5427.7 -15420
## - `8de0382f02`    1      2.69 5427.8 -15419
## - b4112a94a6      1      2.69 5427.8 -15419
## - fe0318e273      1      2.75 5427.9 -15419
## - `3e200bf766`    1      3.45 5428.6 -15417
## - `384bec5dd1_1`  1      3.82 5428.9 -15416
## - `298ed82b22`    1      3.99 5429.1 -15416
## - ae08d2297e      1      4.05 5429.2 -15415
## - `29bbd86997`    1      4.23 5429.3 -15415
## - abca7a848f      1      5.31 5430.4 -15412
## - `49756d8e0f`    1      6.57 5431.7 -15408
## - `60ec1426ce`    1      6.91 5432.0 -15407
## - `016399044a`    1     12.24 5437.4 -15393
## - `1f3058af83`    1     12.47 5437.6 -15392
## - c0c3df65b1      1     15.09 5440.2 -15385
## - `087235d61e`    1     17.66 5442.8 -15377
## - f0a0febd35      1     17.88 5443.0 -15377
## - `7fe6cb4c98`    1     21.67 5446.8 -15366
## - f013b60e50      1     30.02 5455.1 -15343
## - a14fd026ce      1     33.72 5458.8 -15333
## - `5f360995ef`    1     36.06 5461.2 -15326
## - `87b982928b`    1     36.77 5461.9 -15324
## - ea0f4a32e3      1     48.09 5473.2 -15293
## - `174825d438`    1     65.44 5490.5 -15245
## - `8c2e088a3d`    1     74.47 5499.6 -15220
## - `8f5f7c556a`    1     81.88 5507.0 -15200
## - `2d7fe4693a`    1     88.96 5514.1 -15180
## - `7841b6a5b1`    1    118.83 5543.9 -15098
## - d2c775fa99      1    132.80 5557.9 -15060
## - beb6e17af1      1    174.48 5599.6 -14947
## - `5b862c0a8f`    1    200.33 5625.4 -14877
## - `9a575e82a4_1`  1    223.60 5648.7 -14814
## - e86a2190c1      1    224.20 5649.3 -14813
## - `6db53d265a`    1    243.76 5668.9 -14760
## - `06888ceac9_1`  1    246.02 5671.1 -14754
## - aee1e4fc85      1    291.19 5716.3 -14634
## - `253eb5ef11`    1    366.24 5791.4 -14436
## 
## Step:  AIC=-15425.86
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `8311343404`    1      0.33 5425.7 -15427
## - `7cb7913148_5`  1      0.33 5425.8 -15427
## - `3eb53ae932`    1      0.36 5425.8 -15427
## - c1b8ce2354      1      0.36 5425.8 -15427
## - `9b6e0b36c2`    1      0.40 5425.8 -15427
## - `6516422788`    1      0.43 5425.8 -15427
## - `173b6590ae`    1      0.47 5425.9 -15427
## - `77b3b41efa`    1      0.50 5425.9 -15426
## - `55907cc1de`    1      0.53 5425.9 -15426
## - fbf66c8021      1      0.54 5426.0 -15426
## - aa69c802b6      1      0.61 5426.0 -15426
## - `20f1afc5c7`    1      0.62 5426.0 -15426
## - `8a21502326`    1      0.62 5426.0 -15426
## - `2a457d15d9`    1      0.63 5426.0 -15426
## - `04e7268385`    1      0.65 5426.1 -15426
## <none>                        5425.4 -15426
## - `96c30c7eef`    1      0.77 5426.2 -15426
## - `0b846350ef`    1      0.77 5426.2 -15426
## - `0e2ab0831c`    1      0.79 5426.2 -15426
## - `56371466d7`    1      0.91 5426.3 -15425
## - `96e6f0be58`    1      0.95 5426.4 -15425
## - ffd1cdcfc1      1      1.02 5426.4 -15425
## - `12eda2d982`    1      1.02 5426.4 -15425
## - `789b5244a9`    1      1.09 5426.5 -15425
## - ed7e658a27      1      1.10 5426.5 -15425
## - `25bbf0e7e7`    1      1.12 5426.5 -15425
## + `7cb7913148_7`  1      0.31 5425.1 -15425
## - f66b98dd69      1      1.14 5426.6 -15425
## + `7cb7913148_6`  1      0.25 5425.2 -15425
## + `2e874bc151`    1      0.25 5425.2 -15425
## + `55cf3f7627`    1      0.25 5425.2 -15425
## - `65aed7dc1f`    1      1.19 5426.6 -15424
## - `2719b72c0d`    1      1.19 5426.6 -15424
## + `4fc17427c8`    1      0.22 5425.2 -15424
## + dcfcbc2ea1      1      0.19 5425.2 -15424
## + `3df2300fa2`    1      0.19 5425.2 -15424
## + a24802caa5      1      0.19 5425.2 -15424
## + `7734c0c22f`    1      0.17 5425.2 -15424
## + `0342faceb5`    1      0.17 5425.2 -15424
## + e7ee22effb      1      0.15 5425.3 -15424
## + b709f75447      1      0.09 5425.3 -15424
## + `7743f273c2`    1      0.09 5425.3 -15424
## + e5efa4d39a      1      0.09 5425.3 -15424
## + e0a0772df0      1      0.06 5425.4 -15424
## + ee2ac696ff      1      0.05 5425.4 -15424
## + fe8cdd80ba      1      0.05 5425.4 -15424
## + fdf8628ca7      1      0.05 5425.4 -15424
## + `779d13189e`    1      0.03 5425.4 -15424
## + ac826f0013      1      0.03 5425.4 -15424
## + b9a487ac3c      1      0.02 5425.4 -15424
## + `7cb7913148_4`  1      0.02 5425.4 -15424
## + `435dec85e2`    1      0.02 5425.4 -15424
## + d4d6566f9c      1      0.01 5425.4 -15424
## + `7cb7913148_1`  1      0.01 5425.4 -15424
## + `4468394575`    1      0.01 5425.4 -15424
## + `072b7e8f27`    1      0.01 5425.4 -15424
## + `7cb7913148_2`  1      0.00 5425.4 -15424
## + d035af6ffa      1      0.00 5425.4 -15424
## + `99d44111c9`    1      0.00 5425.4 -15424
## + c58f611921      1      0.00 5425.4 -15424
## - `7cb7913148_3`  1      1.49 5426.9 -15424
## - `136c1727c3`    1      1.56 5427.0 -15424
## - `98475257f7`    1      1.56 5427.0 -15424
## - `1fa099bb01`    1      1.66 5427.1 -15423
## - `7925993f42`    1      1.66 5427.1 -15423
## - bdf934caa7      1      2.06 5427.5 -15422
## - ba54a2a637      1      2.10 5427.5 -15422
## - `63bcf89b1d`    1      2.20 5427.6 -15422
## - `2bc6ab42f7`    1      2.40 5427.8 -15421
## - `1f222e3669`    1      2.60 5428.0 -15421
## - `8de0382f02`    1      2.68 5428.1 -15420
## - b4112a94a6      1      2.68 5428.1 -15420
## - fe0318e273      1      2.70 5428.1 -15420
## - `3e200bf766`    1      3.43 5428.8 -15418
## - `384bec5dd1_1`  1      3.79 5429.2 -15417
## - `298ed82b22`    1      4.03 5429.5 -15417
## - ae08d2297e      1      4.09 5429.5 -15416
## - `29bbd86997`    1      4.25 5429.7 -15416
## - abca7a848f      1      5.34 5430.8 -15413
## - `49756d8e0f`    1      6.58 5432.0 -15410
## - `60ec1426ce`    1      6.90 5432.3 -15409
## - `016399044a`    1     12.22 5437.6 -15394
## - `1f3058af83`    1     12.56 5438.0 -15393
## - c0c3df65b1      1     15.07 5440.5 -15386
## - `087235d61e`    1     17.68 5443.1 -15378
## - f0a0febd35      1     17.88 5443.3 -15378
## - `7fe6cb4c98`    1     21.70 5447.1 -15367
## - f013b60e50      1     30.06 5455.5 -15344
## - a14fd026ce      1     33.79 5459.2 -15334
## - `5f360995ef`    1     36.04 5461.5 -15328
## - `87b982928b`    1     36.71 5462.1 -15326
## - ea0f4a32e3      1     48.08 5473.5 -15294
## - `174825d438`    1     65.47 5490.9 -15246
## - `8c2e088a3d`    1     74.47 5499.9 -15221
## - `8f5f7c556a`    1     81.87 5507.3 -15201
## - `2d7fe4693a`    1     88.84 5514.3 -15182
## - `7841b6a5b1`    1    118.87 5544.3 -15099
## - d2c775fa99      1    132.67 5558.1 -15062
## - beb6e17af1      1    174.75 5600.2 -14947
## - `5b862c0a8f`    1    200.31 5625.7 -14878
## - `9a575e82a4_1`  1    223.66 5649.1 -14816
## - e86a2190c1      1    224.28 5649.7 -14814
## - `6db53d265a`    1    243.79 5669.2 -14762
## - `06888ceac9_1`  1    246.11 5671.5 -14755
## - aee1e4fc85      1    291.46 5716.9 -14635
## - `253eb5ef11`    1    366.22 5791.6 -14438
## 
## Step:  AIC=-15426.94
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_5` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `04e7268385` + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2a457d15d9` + fbf66c8021 + 
##     `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_5`  1      0.34 5426.1 -15428
## - `3eb53ae932`    1      0.37 5426.1 -15428
## - c1b8ce2354      1      0.37 5426.1 -15428
## - `9b6e0b36c2`    1      0.41 5426.2 -15428
## - `6516422788`    1      0.43 5426.2 -15428
## - `173b6590ae`    1      0.47 5426.2 -15428
## - `77b3b41efa`    1      0.49 5426.2 -15428
## - `55907cc1de`    1      0.52 5426.3 -15428
## - fbf66c8021      1      0.54 5426.3 -15427
## - `8a21502326`    1      0.61 5426.4 -15427
## - aa69c802b6      1      0.61 5426.4 -15427
## - `20f1afc5c7`    1      0.61 5426.4 -15427
## - `2a457d15d9`    1      0.63 5426.4 -15427
## - `04e7268385`    1      0.65 5426.4 -15427
## <none>                        5425.7 -15427
## - `96c30c7eef`    1      0.76 5426.5 -15427
## - `0e2ab0831c`    1      0.77 5426.5 -15427
## - `0b846350ef`    1      0.78 5426.5 -15427
## - `56371466d7`    1      0.92 5426.7 -15426
## - `96e6f0be58`    1      0.93 5426.7 -15426
## - ffd1cdcfc1      1      1.03 5426.8 -15426
## - `12eda2d982`    1      1.04 5426.8 -15426
## - `789b5244a9`    1      1.08 5426.8 -15426
## - ed7e658a27      1      1.09 5426.8 -15426
## - `25bbf0e7e7`    1      1.09 5426.8 -15426
## + `8311343404`    1      0.33 5425.4 -15426
## + `7cb7913148_7`  1      0.31 5425.4 -15426
## - f66b98dd69      1      1.15 5426.9 -15426
## + `2e874bc151`    1      0.25 5425.5 -15426
## + `55cf3f7627`    1      0.25 5425.5 -15426
## + `7cb7913148_6`  1      0.24 5425.5 -15426
## - `65aed7dc1f`    1      1.20 5426.9 -15426
## - `2719b72c0d`    1      1.20 5427.0 -15426
## + `4fc17427c8`    1      0.22 5425.5 -15426
## + dcfcbc2ea1      1      0.19 5425.6 -15426
## + `3df2300fa2`    1      0.19 5425.6 -15426
## + a24802caa5      1      0.18 5425.6 -15425
## + `0342faceb5`    1      0.17 5425.6 -15425
## + `7734c0c22f`    1      0.17 5425.6 -15425
## + e7ee22effb      1      0.15 5425.6 -15425
## + `7743f273c2`    1      0.09 5425.7 -15425
## + b709f75447      1      0.09 5425.7 -15425
## + e5efa4d39a      1      0.08 5425.7 -15425
## + e0a0772df0      1      0.06 5425.7 -15425
## + ee2ac696ff      1      0.05 5425.7 -15425
## + fe8cdd80ba      1      0.05 5425.7 -15425
## + fdf8628ca7      1      0.05 5425.7 -15425
## + `779d13189e`    1      0.03 5425.7 -15425
## + ac826f0013      1      0.02 5425.7 -15425
## + b9a487ac3c      1      0.02 5425.7 -15425
## + `7cb7913148_4`  1      0.02 5425.7 -15425
## + `435dec85e2`    1      0.02 5425.7 -15425
## + d4d6566f9c      1      0.02 5425.7 -15425
## + `7cb7913148_1`  1      0.01 5425.7 -15425
## + `4468394575`    1      0.01 5425.7 -15425
## + `072b7e8f27`    1      0.01 5425.7 -15425
## + `7cb7913148_2`  1      0.01 5425.7 -15425
## + d035af6ffa      1      0.00 5425.7 -15425
## + `99d44111c9`    1      0.00 5425.7 -15425
## + c58f611921      1      0.00 5425.7 -15425
## - `7cb7913148_3`  1      1.49 5427.2 -15425
## - `136c1727c3`    1      1.56 5427.3 -15425
## - `98475257f7`    1      1.59 5427.3 -15424
## - `7925993f42`    1      1.65 5427.4 -15424
## - `1fa099bb01`    1      1.67 5427.4 -15424
## - bdf934caa7      1      2.06 5427.8 -15423
## - ba54a2a637      1      2.09 5427.8 -15423
## - `63bcf89b1d`    1      2.21 5428.0 -15423
## - `2bc6ab42f7`    1      2.37 5428.1 -15422
## - `1f222e3669`    1      2.57 5428.3 -15422
## - `8de0382f02`    1      2.68 5428.4 -15422
## - b4112a94a6      1      2.68 5428.4 -15422
## - fe0318e273      1      2.69 5428.4 -15421
## - `3e200bf766`    1      3.46 5429.2 -15419
## - `384bec5dd1_1`  1      3.79 5429.5 -15418
## - `298ed82b22`    1      4.05 5429.8 -15418
## - ae08d2297e      1      4.08 5429.8 -15418
## - `29bbd86997`    1      4.27 5430.0 -15417
## - abca7a848f      1      5.34 5431.1 -15414
## - `49756d8e0f`    1      6.57 5432.3 -15411
## - `60ec1426ce`    1      6.85 5432.6 -15410
## - `016399044a`    1     12.19 5437.9 -15395
## - `1f3058af83`    1     12.52 5438.3 -15394
## - c0c3df65b1      1     15.04 5440.8 -15387
## - `087235d61e`    1     17.62 5443.4 -15380
## - f0a0febd35      1     17.94 5443.7 -15379
## - `7fe6cb4c98`    1     21.74 5447.5 -15368
## - f013b60e50      1     30.04 5455.8 -15345
## - a14fd026ce      1     33.95 5459.7 -15334
## - `5f360995ef`    1     36.17 5461.9 -15328
## - `87b982928b`    1     36.67 5462.4 -15327
## - ea0f4a32e3      1     48.07 5473.8 -15295
## - `174825d438`    1     65.49 5491.2 -15247
## - `8c2e088a3d`    1     74.49 5500.2 -15222
## - `8f5f7c556a`    1     81.84 5507.6 -15202
## - `2d7fe4693a`    1     88.84 5514.6 -15183
## - `7841b6a5b1`    1    118.72 5544.5 -15101
## - d2c775fa99      1    132.73 5558.5 -15063
## - beb6e17af1      1    174.76 5600.5 -14948
## - `5b862c0a8f`    1    200.32 5626.1 -14879
## - `9a575e82a4_1`  1    223.68 5649.4 -14816
## - e86a2190c1      1    224.37 5650.1 -14815
## - `6db53d265a`    1    243.79 5669.5 -14763
## - `06888ceac9_1`  1    246.15 5671.9 -14756
## - aee1e4fc85      1    291.53 5717.3 -14636
## - `253eb5ef11`    1    366.35 5792.1 -14438
## 
## Step:  AIC=-15427.99
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `12eda2d982` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + ba54a2a637 + `7925993f42` + 
##     `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `3eb53ae932`    1      0.37 5426.5 -15429
## - c1b8ce2354      1      0.37 5426.5 -15429
## - `9b6e0b36c2`    1      0.41 5426.5 -15429
## - `6516422788`    1      0.44 5426.5 -15429
## - `173b6590ae`    1      0.47 5426.6 -15429
## - `77b3b41efa`    1      0.49 5426.6 -15429
## - `55907cc1de`    1      0.53 5426.6 -15428
## - fbf66c8021      1      0.55 5426.6 -15428
## - `8a21502326`    1      0.61 5426.7 -15428
## - `20f1afc5c7`    1      0.62 5426.7 -15428
## - `2a457d15d9`    1      0.63 5426.7 -15428
## - `04e7268385`    1      0.65 5426.7 -15428
## - aa69c802b6      1      0.66 5426.7 -15428
## <none>                        5426.1 -15428
## - `96c30c7eef`    1      0.76 5426.8 -15428
## - `0e2ab0831c`    1      0.77 5426.9 -15428
## - `0b846350ef`    1      0.78 5426.9 -15428
## - `56371466d7`    1      0.92 5427.0 -15427
## - `96e6f0be58`    1      0.94 5427.0 -15427
## - ffd1cdcfc1      1      1.01 5427.1 -15427
## - `12eda2d982`    1      1.06 5427.1 -15427
## - `789b5244a9`    1      1.07 5427.2 -15427
## - ed7e658a27      1      1.09 5427.2 -15427
## + `7cb7913148_5`  1      0.34 5425.7 -15427
## + `8311343404`    1      0.34 5425.8 -15427
## - `25bbf0e7e7`    1      1.10 5427.2 -15427
## + `7cb7913148_7`  1      0.30 5425.8 -15427
## - f66b98dd69      1      1.14 5427.2 -15427
## + `55cf3f7627`    1      0.25 5425.8 -15427
## + `7cb7913148_6`  1      0.24 5425.8 -15427
## + `2e874bc151`    1      0.24 5425.8 -15427
## - `2719b72c0d`    1      1.19 5427.3 -15427
## - `65aed7dc1f`    1      1.19 5427.3 -15427
## + `4fc17427c8`    1      0.22 5425.9 -15427
## + dcfcbc2ea1      1      0.19 5425.9 -15426
## + `3df2300fa2`    1      0.19 5425.9 -15426
## + a24802caa5      1      0.18 5425.9 -15426
## + `0342faceb5`    1      0.17 5425.9 -15426
## + `7734c0c22f`    1      0.17 5425.9 -15426
## + e7ee22effb      1      0.15 5425.9 -15426
## + `7743f273c2`    1      0.09 5426.0 -15426
## + b709f75447      1      0.09 5426.0 -15426
## + e5efa4d39a      1      0.08 5426.0 -15426
## + e0a0772df0      1      0.06 5426.0 -15426
## + ee2ac696ff      1      0.05 5426.0 -15426
## + fdf8628ca7      1      0.05 5426.0 -15426
## + fe8cdd80ba      1      0.04 5426.0 -15426
## + `779d13189e`    1      0.03 5426.1 -15426
## + ac826f0013      1      0.02 5426.1 -15426
## + b9a487ac3c      1      0.02 5426.1 -15426
## + `7cb7913148_4`  1      0.02 5426.1 -15426
## + `435dec85e2`    1      0.01 5426.1 -15426
## + d4d6566f9c      1      0.01 5426.1 -15426
## + `4468394575`    1      0.01 5426.1 -15426
## + `072b7e8f27`    1      0.01 5426.1 -15426
## + `7cb7913148_1`  1      0.01 5426.1 -15426
## + `7cb7913148_2`  1      0.00 5426.1 -15426
## + d035af6ffa      1      0.00 5426.1 -15426
## + `99d44111c9`    1      0.00 5426.1 -15426
## + c58f611921      1      0.00 5426.1 -15426
## - `7cb7913148_3`  1      1.47 5427.6 -15426
## - `98475257f7`    1      1.56 5427.7 -15426
## - `136c1727c3`    1      1.57 5427.7 -15426
## - `7925993f42`    1      1.64 5427.7 -15425
## - `1fa099bb01`    1      1.67 5427.8 -15425
## - bdf934caa7      1      2.07 5428.2 -15424
## - ba54a2a637      1      2.09 5428.2 -15424
## - `63bcf89b1d`    1      2.21 5428.3 -15424
## - `2bc6ab42f7`    1      2.38 5428.5 -15423
## - `1f222e3669`    1      2.58 5428.7 -15423
## - `8de0382f02`    1      2.69 5428.8 -15422
## - b4112a94a6      1      2.70 5428.8 -15422
## - fe0318e273      1      2.70 5428.8 -15422
## - `3e200bf766`    1      3.47 5429.6 -15420
## - `384bec5dd1_1`  1      3.77 5429.9 -15420
## - `298ed82b22`    1      4.06 5430.1 -15419
## - ae08d2297e      1      4.13 5430.2 -15418
## - `29bbd86997`    1      4.27 5430.4 -15418
## - abca7a848f      1      5.34 5431.4 -15415
## - `49756d8e0f`    1      6.60 5432.7 -15412
## - `60ec1426ce`    1      6.81 5432.9 -15411
## - `016399044a`    1     12.15 5438.2 -15396
## - `1f3058af83`    1     12.56 5438.7 -15395
## - c0c3df65b1      1     15.02 5441.1 -15388
## - `087235d61e`    1     17.58 5443.7 -15381
## - f0a0febd35      1     17.96 5444.0 -15380
## - `7fe6cb4c98`    1     21.67 5447.8 -15370
## - f013b60e50      1     30.16 5456.3 -15346
## - a14fd026ce      1     33.95 5460.0 -15336
## - `5f360995ef`    1     36.22 5462.3 -15329
## - `87b982928b`    1     36.70 5462.8 -15328
## - ea0f4a32e3      1     48.07 5474.2 -15296
## - `174825d438`    1     65.66 5491.7 -15248
## - `8c2e088a3d`    1     74.58 5500.7 -15223
## - `8f5f7c556a`    1     81.83 5507.9 -15203
## - `2d7fe4693a`    1     88.94 5515.0 -15184
## - `7841b6a5b1`    1    118.69 5544.8 -15102
## - d2c775fa99      1    132.70 5558.8 -15064
## - beb6e17af1      1    174.69 5600.8 -14950
## - `5b862c0a8f`    1    200.33 5626.4 -14880
## - `9a575e82a4_1`  1    223.71 5649.8 -14818
## - e86a2190c1      1    224.43 5650.5 -14816
## - `6db53d265a`    1    243.69 5669.8 -14764
## - `06888ceac9_1`  1    246.31 5672.4 -14757
## - aee1e4fc85      1    291.31 5717.4 -14637
## - `253eb5ef11`    1    366.52 5792.6 -14439
## 
## Step:  AIC=-15428.96
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `04e7268385` + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2a457d15d9` + fbf66c8021 + 
##     `77b3b41efa` + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - c1b8ce2354      1      0.24 5426.7 -15430
## - `9b6e0b36c2`    1      0.40 5426.9 -15430
## - `6516422788`    1      0.44 5426.9 -15430
## - `173b6590ae`    1      0.46 5426.9 -15430
## - `77b3b41efa`    1      0.50 5427.0 -15430
## - `55907cc1de`    1      0.52 5427.0 -15430
## - fbf66c8021      1      0.55 5427.0 -15429
## - `8a21502326`    1      0.60 5427.1 -15429
## - `2a457d15d9`    1      0.62 5427.1 -15429
## - `20f1afc5c7`    1      0.63 5427.1 -15429
## - `04e7268385`    1      0.66 5427.1 -15429
## - aa69c802b6      1      0.66 5427.1 -15429
## <none>                        5426.5 -15429
## - `96c30c7eef`    1      0.77 5427.2 -15429
## - `0e2ab0831c`    1      0.77 5427.2 -15429
## - `0b846350ef`    1      0.78 5427.2 -15429
## - `56371466d7`    1      0.93 5427.4 -15428
## - `96e6f0be58`    1      0.94 5427.4 -15428
## - ffd1cdcfc1      1      1.02 5427.5 -15428
## - `12eda2d982`    1      1.05 5427.5 -15428
## + `3eb53ae932`    1      0.37 5426.1 -15428
## - `789b5244a9`    1      1.07 5427.5 -15428
## - ed7e658a27      1      1.08 5427.5 -15428
## + `7cb7913148_5`  1      0.34 5426.1 -15428
## + `8311343404`    1      0.34 5426.1 -15428
## - `25bbf0e7e7`    1      1.11 5427.6 -15428
## + `7cb7913148_7`  1      0.31 5426.1 -15428
## - f66b98dd69      1      1.14 5427.6 -15428
## + `7cb7913148_6`  1      0.25 5426.2 -15428
## + `55cf3f7627`    1      0.25 5426.2 -15428
## + `2e874bc151`    1      0.24 5426.2 -15428
## - `2719b72c0d`    1      1.19 5427.6 -15428
## - `65aed7dc1f`    1      1.20 5427.7 -15428
## + `4fc17427c8`    1      0.23 5426.2 -15428
## + dcfcbc2ea1      1      0.20 5426.3 -15428
## + `3df2300fa2`    1      0.20 5426.3 -15428
## + `7734c0c22f`    1      0.17 5426.3 -15428
## + a24802caa5      1      0.17 5426.3 -15427
## + `0342faceb5`    1      0.17 5426.3 -15427
## + e7ee22effb      1      0.15 5426.3 -15427
## + e5efa4d39a      1      0.09 5426.4 -15427
## + `7743f273c2`    1      0.09 5426.4 -15427
## + b709f75447      1      0.09 5426.4 -15427
## + e0a0772df0      1      0.06 5426.4 -15427
## + ee2ac696ff      1      0.06 5426.4 -15427
## + fdf8628ca7      1      0.05 5426.4 -15427
## + fe8cdd80ba      1      0.05 5426.4 -15427
## + `779d13189e`    1      0.03 5426.4 -15427
## + ac826f0013      1      0.02 5426.4 -15427
## + b9a487ac3c      1      0.02 5426.4 -15427
## + `7cb7913148_4`  1      0.02 5426.4 -15427
## + `435dec85e2`    1      0.01 5426.4 -15427
## + d4d6566f9c      1      0.01 5426.4 -15427
## + `4468394575`    1      0.01 5426.4 -15427
## + `072b7e8f27`    1      0.01 5426.4 -15427
## + `7cb7913148_1`  1      0.01 5426.4 -15427
## + `7cb7913148_2`  1      0.00 5426.5 -15427
## + d035af6ffa      1      0.00 5426.5 -15427
## + `99d44111c9`    1      0.00 5426.5 -15427
## + c58f611921      1      0.00 5426.5 -15427
## - `7cb7913148_3`  1      1.47 5427.9 -15427
## - `98475257f7`    1      1.55 5428.0 -15427
## - `136c1727c3`    1      1.56 5428.0 -15427
## - `7925993f42`    1      1.62 5428.1 -15426
## - `1fa099bb01`    1      1.68 5428.1 -15426
## - bdf934caa7      1      2.05 5428.5 -15425
## - ba54a2a637      1      2.07 5428.5 -15425
## - `63bcf89b1d`    1      2.23 5428.7 -15425
## - `2bc6ab42f7`    1      2.38 5428.8 -15424
## - `1f222e3669`    1      2.56 5429.0 -15424
## - `8de0382f02`    1      2.70 5429.2 -15423
## - b4112a94a6      1      2.70 5429.2 -15423
## - fe0318e273      1      2.71 5429.2 -15423
## - `3e200bf766`    1      3.47 5429.9 -15421
## - `384bec5dd1_1`  1      3.77 5430.2 -15420
## - `298ed82b22`    1      4.02 5430.5 -15420
## - ae08d2297e      1      4.13 5430.6 -15419
## - `29bbd86997`    1      4.25 5430.7 -15419
## - abca7a848f      1      5.37 5431.8 -15416
## - `49756d8e0f`    1      6.56 5433.0 -15413
## - `60ec1426ce`    1      6.76 5433.2 -15412
## - `016399044a`    1     12.21 5438.7 -15397
## - `1f3058af83`    1     12.50 5439.0 -15396
## - c0c3df65b1      1     15.08 5441.5 -15389
## - `087235d61e`    1     17.60 5444.1 -15382
## - f0a0febd35      1     17.90 5444.4 -15381
## - `7fe6cb4c98`    1     21.60 5448.1 -15371
## - f013b60e50      1     30.17 5456.6 -15347
## - a14fd026ce      1     33.88 5460.3 -15337
## - `5f360995ef`    1     36.30 5462.8 -15330
## - `87b982928b`    1     36.79 5463.2 -15328
## - ea0f4a32e3      1     48.10 5474.6 -15297
## - `174825d438`    1     65.68 5492.1 -15249
## - `8c2e088a3d`    1     74.50 5501.0 -15224
## - `8f5f7c556a`    1     81.84 5508.3 -15204
## - `2d7fe4693a`    1     88.97 5515.4 -15184
## - `7841b6a5b1`    1    118.71 5545.2 -15103
## - d2c775fa99      1    132.79 5559.2 -15064
## - beb6e17af1      1    175.04 5601.5 -14950
## - `5b862c0a8f`    1    200.38 5626.8 -14881
## - `9a575e82a4_1`  1    223.69 5650.1 -14819
## - e86a2190c1      1    224.34 5650.8 -14817
## - `6db53d265a`    1    243.76 5670.2 -14765
## - `06888ceac9_1`  1    246.72 5673.2 -14757
## - aee1e4fc85      1    291.31 5717.8 -14638
## - `253eb5ef11`    1    366.53 5793.0 -14440
## 
## Step:  AIC=-15430.29
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `04e7268385` + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `1f222e3669` + 
##     `789b5244a9` + `2a457d15d9` + fbf66c8021 + `77b3b41efa` + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `6516422788`    1      0.25 5426.9 -15432
## - `9b6e0b36c2`    1      0.40 5427.1 -15431
## - `173b6590ae`    1      0.47 5427.2 -15431
## - `77b3b41efa`    1      0.50 5427.2 -15431
## - `55907cc1de`    1      0.53 5427.2 -15431
## - fbf66c8021      1      0.56 5427.3 -15431
## - `8a21502326`    1      0.57 5427.3 -15431
## - `2a457d15d9`    1      0.62 5427.3 -15431
## - `20f1afc5c7`    1      0.63 5427.3 -15430
## - `04e7268385`    1      0.65 5427.4 -15430
## - aa69c802b6      1      0.66 5427.4 -15430
## <none>                        5426.7 -15430
## - `0e2ab0831c`    1      0.77 5427.5 -15430
## - `0b846350ef`    1      0.78 5427.5 -15430
## - `56371466d7`    1      0.92 5427.6 -15430
## - `96e6f0be58`    1      0.93 5427.6 -15430
## - ffd1cdcfc1      1      1.00 5427.7 -15430
## - `96c30c7eef`    1      1.04 5427.7 -15429
## - `12eda2d982`    1      1.05 5427.8 -15429
## - `789b5244a9`    1      1.07 5427.8 -15429
## + `7cb7913148_5`  1      0.35 5426.3 -15429
## - `25bbf0e7e7`    1      1.09 5427.8 -15429
## - ed7e658a27      1      1.09 5427.8 -15429
## + `8311343404`    1      0.33 5426.4 -15429
## + `7cb7913148_7`  1      0.31 5426.4 -15429
## + `7cb7913148_6`  1      0.25 5426.4 -15429
## + `2e874bc151`    1      0.24 5426.5 -15429
## + `55cf3f7627`    1      0.24 5426.5 -15429
## + c1b8ce2354      1      0.24 5426.5 -15429
## + `3eb53ae932`    1      0.24 5426.5 -15429
## - `65aed7dc1f`    1      1.19 5427.9 -15429
## + `4fc17427c8`    1      0.22 5426.5 -15429
## + dcfcbc2ea1      1      0.19 5426.5 -15429
## + `3df2300fa2`    1      0.19 5426.5 -15429
## + `7734c0c22f`    1      0.18 5426.5 -15429
## + a24802caa5      1      0.18 5426.5 -15429
## + `0342faceb5`    1      0.17 5426.5 -15429
## + e7ee22effb      1      0.16 5426.5 -15429
## + b709f75447      1      0.09 5426.6 -15428
## + e5efa4d39a      1      0.09 5426.6 -15428
## + `7743f273c2`    1      0.08 5426.6 -15428
## + e0a0772df0      1      0.06 5426.6 -15428
## + ee2ac696ff      1      0.05 5426.6 -15428
## + fdf8628ca7      1      0.05 5426.7 -15428
## + fe8cdd80ba      1      0.04 5426.7 -15428
## + `779d13189e`    1      0.03 5426.7 -15428
## + ac826f0013      1      0.02 5426.7 -15428
## + b9a487ac3c      1      0.02 5426.7 -15428
## + `7cb7913148_4`  1      0.02 5426.7 -15428
## + `435dec85e2`    1      0.01 5426.7 -15428
## + d4d6566f9c      1      0.01 5426.7 -15428
## + `072b7e8f27`    1      0.01 5426.7 -15428
## + `4468394575`    1      0.01 5426.7 -15428
## + `7cb7913148_1`  1      0.01 5426.7 -15428
## + `7cb7913148_2`  1      0.00 5426.7 -15428
## + d035af6ffa      1      0.00 5426.7 -15428
## + `99d44111c9`    1      0.00 5426.7 -15428
## + c58f611921      1      0.00 5426.7 -15428
## - `7cb7913148_3`  1      1.49 5428.2 -15428
## - `136c1727c3`    1      1.55 5428.2 -15428
## - `98475257f7`    1      1.56 5428.3 -15428
## - `7925993f42`    1      1.62 5428.3 -15428
## - `1fa099bb01`    1      1.68 5428.4 -15428
## - bdf934caa7      1      2.05 5428.7 -15427
## - ba54a2a637      1      2.07 5428.8 -15426
## - `63bcf89b1d`    1      2.24 5428.9 -15426
## - `2bc6ab42f7`    1      2.37 5429.1 -15426
## - `1f222e3669`    1      2.54 5429.2 -15425
## - `8de0382f02`    1      2.67 5429.4 -15425
## - b4112a94a6      1      2.67 5429.4 -15425
## - fe0318e273      1      2.71 5429.4 -15425
## - `3e200bf766`    1      3.45 5430.2 -15423
## - f66b98dd69      1      3.77 5430.5 -15422
## - `384bec5dd1_1`  1      3.79 5430.5 -15422
## - `2719b72c0d`    1      3.90 5430.6 -15421
## - `298ed82b22`    1      4.01 5430.7 -15421
## - ae08d2297e      1      4.11 5430.8 -15421
## - `29bbd86997`    1      4.27 5431.0 -15420
## - abca7a848f      1      5.38 5432.1 -15417
## - `49756d8e0f`    1      6.54 5433.2 -15414
## - `60ec1426ce`    1      6.74 5433.4 -15414
## - `016399044a`    1     12.21 5438.9 -15398
## - `1f3058af83`    1     12.52 5439.2 -15397
## - c0c3df65b1      1     15.04 5441.7 -15390
## - `087235d61e`    1     17.67 5444.4 -15383
## - f0a0febd35      1     17.93 5444.6 -15382
## - `7fe6cb4c98`    1     21.64 5448.3 -15372
## - f013b60e50      1     30.15 5456.9 -15348
## - a14fd026ce      1     33.87 5460.6 -15338
## - `5f360995ef`    1     36.30 5463.0 -15331
## - `87b982928b`    1     36.83 5463.5 -15330
## - ea0f4a32e3      1     48.13 5474.8 -15298
## - `174825d438`    1     65.70 5492.4 -15250
## - `8c2e088a3d`    1     74.61 5501.3 -15225
## - `8f5f7c556a`    1     81.70 5508.4 -15206
## - `2d7fe4693a`    1     88.88 5515.6 -15186
## - `7841b6a5b1`    1    118.64 5545.3 -15104
## - d2c775fa99      1    132.80 5559.5 -15066
## - beb6e17af1      1    175.06 5601.8 -14951
## - `5b862c0a8f`    1    200.50 5627.2 -14882
## - `9a575e82a4_1`  1    223.81 5650.5 -14820
## - e86a2190c1      1    224.28 5651.0 -14818
## - `6db53d265a`    1    243.80 5670.5 -14766
## - `06888ceac9_1`  1    246.75 5673.5 -14758
## - aee1e4fc85      1    291.33 5718.0 -14640
## - `253eb5ef11`    1    366.37 5793.1 -14442
## 
## Step:  AIC=-15431.6
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `12eda2d982` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + ba54a2a637 + `7925993f42` + 
##     `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `9b6e0b36c2`    1      0.40 5427.3 -15432
## - `173b6590ae`    1      0.47 5427.4 -15432
## - `77b3b41efa`    1      0.49 5427.4 -15432
## - `55907cc1de`    1      0.54 5427.5 -15432
## - fbf66c8021      1      0.55 5427.5 -15432
## - `8a21502326`    1      0.60 5427.5 -15432
## - `2a457d15d9`    1      0.62 5427.6 -15432
## - `20f1afc5c7`    1      0.62 5427.6 -15432
## - aa69c802b6      1      0.67 5427.6 -15432
## - `04e7268385`    1      0.67 5427.6 -15432
## <none>                        5426.9 -15432
## - `0e2ab0831c`    1      0.76 5427.7 -15432
## - `0b846350ef`    1      0.78 5427.7 -15431
## - `96e6f0be58`    1      0.92 5427.9 -15431
## - `96c30c7eef`    1      0.92 5427.9 -15431
## - `56371466d7`    1      0.95 5427.9 -15431
## - ffd1cdcfc1      1      1.01 5428.0 -15431
## - `12eda2d982`    1      1.06 5428.0 -15431
## + `7cb7913148_5`  1      0.35 5426.6 -15431
## - `25bbf0e7e7`    1      1.08 5428.0 -15431
## - `789b5244a9`    1      1.09 5428.0 -15431
## + `8311343404`    1      0.34 5426.6 -15430
## - ed7e658a27      1      1.10 5428.0 -15430
## + `7cb7913148_7`  1      0.30 5426.6 -15430
## + `7cb7913148_6`  1      0.25 5426.7 -15430
## + `6516422788`    1      0.25 5426.7 -15430
## + `2e874bc151`    1      0.25 5426.7 -15430
## + `55cf3f7627`    1      0.25 5426.7 -15430
## - `65aed7dc1f`    1      1.20 5428.1 -15430
## + `4fc17427c8`    1      0.22 5426.7 -15430
## + `3df2300fa2`    1      0.20 5426.7 -15430
## + dcfcbc2ea1      1      0.20 5426.7 -15430
## + `7734c0c22f`    1      0.18 5426.8 -15430
## + a24802caa5      1      0.17 5426.8 -15430
## + `0342faceb5`    1      0.17 5426.8 -15430
## + e7ee22effb      1      0.16 5426.8 -15430
## + e5efa4d39a      1      0.09 5426.9 -15430
## + b709f75447      1      0.09 5426.9 -15430
## + `7743f273c2`    1      0.09 5426.9 -15430
## + e0a0772df0      1      0.06 5426.9 -15430
## + ee2ac696ff      1      0.05 5426.9 -15430
## + c1b8ce2354      1      0.05 5426.9 -15430
## + `3eb53ae932`    1      0.05 5426.9 -15430
## + fdf8628ca7      1      0.04 5426.9 -15430
## + fe8cdd80ba      1      0.04 5426.9 -15430
## + `779d13189e`    1      0.03 5426.9 -15430
## + ac826f0013      1      0.02 5426.9 -15430
## + b9a487ac3c      1      0.02 5426.9 -15430
## + `7cb7913148_4`  1      0.02 5426.9 -15430
## + `435dec85e2`    1      0.01 5426.9 -15430
## + d4d6566f9c      1      0.01 5426.9 -15430
## + `072b7e8f27`    1      0.01 5426.9 -15430
## + `4468394575`    1      0.01 5426.9 -15430
## + `7cb7913148_1`  1      0.01 5426.9 -15430
## + d035af6ffa      1      0.00 5426.9 -15430
## + `7cb7913148_2`  1      0.00 5426.9 -15430
## + `99d44111c9`    1      0.00 5426.9 -15430
## + c58f611921      1      0.00 5426.9 -15430
## - `7cb7913148_3`  1      1.48 5428.4 -15430
## - `136c1727c3`    1      1.56 5428.5 -15429
## - `98475257f7`    1      1.56 5428.5 -15429
## - `7925993f42`    1      1.60 5428.5 -15429
## - `1fa099bb01`    1      1.69 5428.6 -15429
## - ba54a2a637      1      2.06 5429.0 -15428
## - bdf934caa7      1      2.06 5429.0 -15428
## - `63bcf89b1d`    1      2.24 5429.2 -15427
## - `2bc6ab42f7`    1      2.35 5429.3 -15427
## - `1f222e3669`    1      2.54 5429.5 -15426
## - `8de0382f02`    1      2.66 5429.6 -15426
## - b4112a94a6      1      2.66 5429.6 -15426
## - fe0318e273      1      2.72 5429.7 -15426
## - `3e200bf766`    1      3.43 5430.4 -15424
## - f66b98dd69      1      3.79 5430.7 -15423
## - `384bec5dd1_1`  1      3.80 5430.7 -15423
## - `2719b72c0d`    1      3.94 5430.9 -15423
## - `298ed82b22`    1      4.00 5430.9 -15422
## - ae08d2297e      1      4.13 5431.1 -15422
## - `29bbd86997`    1      4.27 5431.2 -15422
## - abca7a848f      1      5.38 5432.3 -15419
## - `49756d8e0f`    1      6.54 5433.5 -15415
## - `60ec1426ce`    1      6.74 5433.7 -15415
## - `016399044a`    1     12.25 5439.2 -15399
## - `1f3058af83`    1     12.54 5439.5 -15399
## - c0c3df65b1      1     15.04 5442.0 -15392
## - `087235d61e`    1     17.69 5444.6 -15384
## - f0a0febd35      1     17.99 5444.9 -15383
## - `7fe6cb4c98`    1     21.64 5448.6 -15373
## - f013b60e50      1     30.10 5457.0 -15350
## - a14fd026ce      1     33.91 5460.9 -15339
## - `5f360995ef`    1     36.36 5463.3 -15332
## - `87b982928b`    1     36.86 5463.8 -15331
## - ea0f4a32e3      1     48.12 5475.1 -15300
## - `174825d438`    1     65.58 5492.5 -15252
## - `8c2e088a3d`    1     74.52 5501.5 -15227
## - `8f5f7c556a`    1     81.61 5508.6 -15207
## - `2d7fe4693a`    1     88.83 5515.8 -15188
## - `7841b6a5b1`    1    118.62 5545.6 -15106
## - d2c775fa99      1    132.75 5559.7 -15067
## - beb6e17af1      1    174.96 5601.9 -14953
## - `5b862c0a8f`    1    200.52 5627.5 -14884
## - `9a575e82a4_1`  1    223.79 5650.7 -14821
## - e86a2190c1      1    224.53 5651.5 -14819
## - `6db53d265a`    1    243.74 5670.7 -14768
## - `06888ceac9_1`  1    246.77 5673.7 -14760
## - aee1e4fc85      1    291.29 5718.2 -14641
## - `253eb5ef11`    1    366.28 5793.2 -14444
## 
## Step:  AIC=-15432.48
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `12eda2d982` + `20f1afc5c7` + 
##     `0b846350ef` + ba54a2a637 + `7925993f42` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `173b6590ae`    1      0.47 5427.8 -15433
## - `77b3b41efa`    1      0.49 5427.8 -15433
## - `55907cc1de`    1      0.55 5427.9 -15433
## - fbf66c8021      1      0.55 5427.9 -15433
## - `8a21502326`    1      0.60 5427.9 -15433
## - `2a457d15d9`    1      0.61 5428.0 -15433
## - `20f1afc5c7`    1      0.62 5428.0 -15433
## - aa69c802b6      1      0.67 5428.0 -15433
## - `04e7268385`    1      0.68 5428.0 -15433
## <none>                        5427.3 -15432
## - `0e2ab0831c`    1      0.76 5428.1 -15432
## - `0b846350ef`    1      0.78 5428.1 -15432
## - `96e6f0be58`    1      0.91 5428.3 -15432
## - `96c30c7eef`    1      0.93 5428.3 -15432
## - `56371466d7`    1      0.94 5428.3 -15432
## - ffd1cdcfc1      1      1.01 5428.4 -15432
## + `9b6e0b36c2`    1      0.40 5426.9 -15432
## - `12eda2d982`    1      1.06 5428.4 -15432
## - `789b5244a9`    1      1.08 5428.4 -15432
## + `7cb7913148_5`  1      0.35 5427.0 -15432
## - ed7e658a27      1      1.09 5428.4 -15431
## - `25bbf0e7e7`    1      1.09 5428.4 -15431
## + `8311343404`    1      0.34 5427.0 -15431
## + `7cb7913148_7`  1      0.30 5427.1 -15431
## + `7cb7913148_6`  1      0.25 5427.1 -15431
## + `6516422788`    1      0.25 5427.1 -15431
## + `2e874bc151`    1      0.25 5427.1 -15431
## + `55cf3f7627`    1      0.24 5427.1 -15431
## - `65aed7dc1f`    1      1.20 5428.6 -15431
## + `4fc17427c8`    1      0.22 5427.1 -15431
## + `3df2300fa2`    1      0.20 5427.1 -15431
## + dcfcbc2ea1      1      0.20 5427.1 -15431
## + `7734c0c22f`    1      0.18 5427.2 -15431
## + a24802caa5      1      0.17 5427.2 -15431
## + `0342faceb5`    1      0.16 5427.2 -15431
## + e7ee22effb      1      0.15 5427.2 -15431
## + e5efa4d39a      1      0.09 5427.3 -15431
## + b709f75447      1      0.09 5427.3 -15431
## + `7743f273c2`    1      0.08 5427.3 -15431
## + e0a0772df0      1      0.07 5427.3 -15431
## + ee2ac696ff      1      0.05 5427.3 -15431
## + c1b8ce2354      1      0.05 5427.3 -15431
## + `3eb53ae932`    1      0.05 5427.3 -15431
## + fdf8628ca7      1      0.05 5427.3 -15431
## + fe8cdd80ba      1      0.04 5427.3 -15431
## + `779d13189e`    1      0.03 5427.3 -15431
## + ac826f0013      1      0.02 5427.3 -15430
## + `7cb7913148_4`  1      0.02 5427.3 -15430
## + b9a487ac3c      1      0.02 5427.3 -15430
## + `435dec85e2`    1      0.01 5427.3 -15430
## + d4d6566f9c      1      0.01 5427.3 -15430
## + `072b7e8f27`    1      0.01 5427.3 -15430
## + `4468394575`    1      0.01 5427.3 -15430
## + `7cb7913148_1`  1      0.01 5427.3 -15430
## + d035af6ffa      1      0.00 5427.3 -15430
## + `7cb7913148_2`  1      0.00 5427.3 -15430
## + `99d44111c9`    1      0.00 5427.3 -15430
## + c58f611921      1      0.00 5427.3 -15430
## - `7cb7913148_3`  1      1.48 5428.8 -15430
## - `136c1727c3`    1      1.52 5428.9 -15430
## - `98475257f7`    1      1.57 5428.9 -15430
## - `7925993f42`    1      1.64 5429.0 -15430
## - `1fa099bb01`    1      1.68 5429.0 -15430
## - ba54a2a637      1      2.06 5429.4 -15429
## - bdf934caa7      1      2.07 5429.4 -15429
## - `63bcf89b1d`    1      2.22 5429.6 -15428
## - `2bc6ab42f7`    1      2.34 5429.7 -15428
## - `1f222e3669`    1      2.56 5429.9 -15427
## - `8de0382f02`    1      2.66 5430.0 -15427
## - b4112a94a6      1      2.66 5430.0 -15427
## - fe0318e273      1      2.73 5430.1 -15427
## - `3e200bf766`    1      3.42 5430.8 -15425
## - f66b98dd69      1      3.78 5431.1 -15424
## - `384bec5dd1_1`  1      3.80 5431.1 -15424
## - `2719b72c0d`    1      3.93 5431.3 -15424
## - `298ed82b22`    1      4.00 5431.3 -15423
## - ae08d2297e      1      4.12 5431.5 -15423
## - `29bbd86997`    1      4.30 5431.6 -15422
## - abca7a848f      1      5.38 5432.7 -15419
## - `49756d8e0f`    1      6.59 5433.9 -15416
## - `60ec1426ce`    1      6.72 5434.1 -15416
## - `016399044a`    1     12.19 5439.5 -15400
## - `1f3058af83`    1     12.56 5439.9 -15399
## - c0c3df65b1      1     15.07 5442.4 -15392
## - `087235d61e`    1     17.63 5445.0 -15385
## - f0a0febd35      1     17.93 5445.3 -15384
## - `7fe6cb4c98`    1     21.59 5448.9 -15374
## - f013b60e50      1     30.09 5457.4 -15351
## - a14fd026ce      1     33.81 5461.2 -15340
## - `5f360995ef`    1     36.44 5463.8 -15333
## - `87b982928b`    1     36.79 5464.1 -15332
## - ea0f4a32e3      1     48.17 5475.5 -15300
## - `174825d438`    1     65.73 5493.1 -15252
## - `8c2e088a3d`    1     74.52 5501.9 -15228
## - `8f5f7c556a`    1     81.65 5509.0 -15208
## - `2d7fe4693a`    1     88.82 5516.2 -15188
## - `7841b6a5b1`    1    118.50 5545.8 -15107
## - d2c775fa99      1    132.71 5560.1 -15068
## - beb6e17af1      1    175.04 5602.4 -14953
## - `5b862c0a8f`    1    200.42 5627.8 -14885
## - `9a575e82a4_1`  1    223.81 5651.2 -14822
## - e86a2190c1      1    224.78 5652.1 -14819
## - `6db53d265a`    1    243.82 5671.2 -14768
## - `06888ceac9_1`  1    246.85 5674.2 -14760
## - aee1e4fc85      1    291.57 5718.9 -14641
## - `253eb5ef11`    1    366.46 5793.8 -14444
## 
## Step:  AIC=-15433.16
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2a457d15d9` + fbf66c8021 + `77b3b41efa` + b4112a94a6 + `8de0382f02` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `77b3b41efa`    1      0.48 5428.3 -15434
## - `55907cc1de`    1      0.55 5428.4 -15434
## - fbf66c8021      1      0.55 5428.4 -15434
## - `8a21502326`    1      0.59 5428.4 -15434
## - `2a457d15d9`    1      0.60 5428.4 -15434
## - `20f1afc5c7`    1      0.61 5428.4 -15434
## - aa69c802b6      1      0.66 5428.5 -15433
## - `04e7268385`    1      0.68 5428.5 -15433
## <none>                        5427.8 -15433
## - `0e2ab0831c`    1      0.77 5428.6 -15433
## - `0b846350ef`    1      0.80 5428.6 -15433
## - `96e6f0be58`    1      0.90 5428.7 -15433
## - `96c30c7eef`    1      0.92 5428.7 -15433
## - `56371466d7`    1      0.92 5428.7 -15433
## + `173b6590ae`    1      0.47 5427.3 -15432
## - ffd1cdcfc1      1      1.01 5428.8 -15432
## + `9b6e0b36c2`    1      0.40 5427.4 -15432
## - `12eda2d982`    1      1.06 5428.9 -15432
## - `789b5244a9`    1      1.06 5428.9 -15432
## - ed7e658a27      1      1.08 5428.9 -15432
## + `7cb7913148_5`  1      0.35 5427.5 -15432
## + `8311343404`    1      0.35 5427.5 -15432
## - `25bbf0e7e7`    1      1.09 5428.9 -15432
## + `7cb7913148_7`  1      0.29 5427.5 -15432
## + `2e874bc151`    1      0.26 5427.6 -15432
## + `7cb7913148_6`  1      0.26 5427.6 -15432
## - `65aed7dc1f`    1      1.18 5429.0 -15432
## + `55cf3f7627`    1      0.25 5427.6 -15432
## + `6516422788`    1      0.25 5427.6 -15432
## + `4fc17427c8`    1      0.22 5427.6 -15432
## + `3df2300fa2`    1      0.20 5427.6 -15432
## + dcfcbc2ea1      1      0.20 5427.6 -15432
## + `7734c0c22f`    1      0.18 5427.6 -15432
## + a24802caa5      1      0.18 5427.6 -15432
## + `0342faceb5`    1      0.16 5427.7 -15432
## + e7ee22effb      1      0.16 5427.7 -15432
## + e5efa4d39a      1      0.09 5427.7 -15431
## + `7743f273c2`    1      0.09 5427.7 -15431
## + b709f75447      1      0.09 5427.7 -15431
## + e0a0772df0      1      0.07 5427.8 -15431
## + ee2ac696ff      1      0.05 5427.8 -15431
## + c1b8ce2354      1      0.05 5427.8 -15431
## + `3eb53ae932`    1      0.05 5427.8 -15431
## + fdf8628ca7      1      0.05 5427.8 -15431
## + fe8cdd80ba      1      0.04 5427.8 -15431
## + `779d13189e`    1      0.03 5427.8 -15431
## + ac826f0013      1      0.02 5427.8 -15431
## + `7cb7913148_4`  1      0.02 5427.8 -15431
## + b9a487ac3c      1      0.02 5427.8 -15431
## + `435dec85e2`    1      0.01 5427.8 -15431
## + d4d6566f9c      1      0.01 5427.8 -15431
## + `072b7e8f27`    1      0.01 5427.8 -15431
## + `4468394575`    1      0.01 5427.8 -15431
## + `7cb7913148_1`  1      0.01 5427.8 -15431
## + `7cb7913148_2`  1      0.00 5427.8 -15431
## + d035af6ffa      1      0.00 5427.8 -15431
## + `99d44111c9`    1      0.00 5427.8 -15431
## + c58f611921      1      0.00 5427.8 -15431
## - `7cb7913148_3`  1      1.48 5429.3 -15431
## - `136c1727c3`    1      1.52 5429.3 -15431
## - `98475257f7`    1      1.57 5429.4 -15431
## - `7925993f42`    1      1.63 5429.4 -15431
## - `1fa099bb01`    1      1.70 5429.5 -15430
## - ba54a2a637      1      2.07 5429.9 -15429
## - bdf934caa7      1      2.08 5429.9 -15429
## - `63bcf89b1d`    1      2.22 5430.0 -15429
## - `2bc6ab42f7`    1      2.31 5430.1 -15429
## - `1f222e3669`    1      2.55 5430.4 -15428
## - `8de0382f02`    1      2.66 5430.5 -15428
## - b4112a94a6      1      2.66 5430.5 -15428
## - fe0318e273      1      2.70 5430.5 -15428
## - `3e200bf766`    1      3.42 5431.2 -15426
## - f66b98dd69      1      3.79 5431.6 -15425
## - `384bec5dd1_1`  1      3.79 5431.6 -15425
## - `2719b72c0d`    1      3.94 5431.8 -15424
## - `298ed82b22`    1      4.04 5431.9 -15424
## - ae08d2297e      1      4.11 5431.9 -15424
## - `29bbd86997`    1      4.30 5432.1 -15423
## - abca7a848f      1      5.37 5433.2 -15420
## - `49756d8e0f`    1      6.60 5434.4 -15417
## - `60ec1426ce`    1      6.75 5434.6 -15416
## - `016399044a`    1     12.18 5440.0 -15401
## - `1f3058af83`    1     12.54 5440.4 -15400
## - c0c3df65b1      1     15.10 5442.9 -15393
## - `087235d61e`    1     17.65 5445.5 -15386
## - f0a0febd35      1     17.94 5445.8 -15385
## - `7fe6cb4c98`    1     21.65 5449.5 -15375
## - f013b60e50      1     30.09 5457.9 -15351
## - a14fd026ce      1     33.91 5461.7 -15341
## - `5f360995ef`    1     36.41 5464.2 -15334
## - `87b982928b`    1     36.76 5464.6 -15333
## - ea0f4a32e3      1     48.30 5476.1 -15301
## - `174825d438`    1     65.74 5493.6 -15253
## - `8c2e088a3d`    1     74.40 5502.2 -15229
## - `8f5f7c556a`    1     81.55 5509.4 -15209
## - `2d7fe4693a`    1     88.80 5516.6 -15189
## - `7841b6a5b1`    1    118.59 5546.4 -15108
## - d2c775fa99      1    132.71 5560.5 -15069
## - beb6e17af1      1    175.19 5603.0 -14954
## - `5b862c0a8f`    1    200.66 5628.5 -14885
## - `9a575e82a4_1`  1    223.50 5651.3 -14824
## - e86a2190c1      1    224.85 5652.7 -14820
## - `6db53d265a`    1    243.77 5671.6 -14769
## - `06888ceac9_1`  1    246.74 5674.6 -14761
## - aee1e4fc85      1    291.38 5719.2 -14642
## - `253eb5ef11`    1    366.31 5794.1 -14445
## 
## Step:  AIC=-15433.83
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2a457d15d9` + fbf66c8021 + b4112a94a6 + `8de0382f02` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + ba54a2a637 + 
##     `7925993f42` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - fbf66c8021      1      0.54 5428.8 -15434
## - `55907cc1de`    1      0.55 5428.8 -15434
## - `8a21502326`    1      0.58 5428.9 -15434
## - `20f1afc5c7`    1      0.61 5428.9 -15434
## - `2a457d15d9`    1      0.61 5428.9 -15434
## - aa69c802b6      1      0.68 5429.0 -15434
## - `04e7268385`    1      0.68 5429.0 -15434
## <none>                        5428.3 -15434
## - `0e2ab0831c`    1      0.78 5429.1 -15434
## - `0b846350ef`    1      0.81 5429.1 -15434
## - `96e6f0be58`    1      0.90 5429.2 -15433
## - `56371466d7`    1      0.90 5429.2 -15433
## - `96c30c7eef`    1      0.93 5429.2 -15433
## + `77b3b41efa`    1      0.48 5427.8 -15433
## + `173b6590ae`    1      0.46 5427.8 -15433
## - ffd1cdcfc1      1      1.01 5429.3 -15433
## + `9b6e0b36c2`    1      0.40 5427.9 -15433
## - `12eda2d982`    1      1.05 5429.3 -15433
## - `789b5244a9`    1      1.06 5429.4 -15433
## - ed7e658a27      1      1.08 5429.4 -15433
## + `7cb7913148_5`  1      0.35 5427.9 -15433
## + `8311343404`    1      0.34 5428.0 -15433
## - `25bbf0e7e7`    1      1.10 5429.4 -15433
## + `7cb7913148_7`  1      0.30 5428.0 -15433
## - `65aed7dc1f`    1      1.17 5429.5 -15433
## + `2e874bc151`    1      0.27 5428.0 -15433
## + `7cb7913148_6`  1      0.26 5428.0 -15433
## + `55cf3f7627`    1      0.25 5428.1 -15432
## + `6516422788`    1      0.24 5428.1 -15432
## + `4fc17427c8`    1      0.22 5428.1 -15432
## + dcfcbc2ea1      1      0.20 5428.1 -15432
## + `3df2300fa2`    1      0.19 5428.1 -15432
## + a24802caa5      1      0.19 5428.1 -15432
## + `7734c0c22f`    1      0.18 5428.1 -15432
## + `0342faceb5`    1      0.16 5428.1 -15432
## + e7ee22effb      1      0.16 5428.1 -15432
## + e5efa4d39a      1      0.09 5428.2 -15432
## + `7743f273c2`    1      0.09 5428.2 -15432
## + b709f75447      1      0.09 5428.2 -15432
## + e0a0772df0      1      0.07 5428.2 -15432
## + ee2ac696ff      1      0.06 5428.2 -15432
## + fdf8628ca7      1      0.05 5428.2 -15432
## + c1b8ce2354      1      0.05 5428.2 -15432
## + `3eb53ae932`    1      0.05 5428.2 -15432
## + fe8cdd80ba      1      0.04 5428.3 -15432
## + `779d13189e`    1      0.03 5428.3 -15432
## + ac826f0013      1      0.02 5428.3 -15432
## + `7cb7913148_4`  1      0.02 5428.3 -15432
## + b9a487ac3c      1      0.02 5428.3 -15432
## + `435dec85e2`    1      0.01 5428.3 -15432
## + `4468394575`    1      0.01 5428.3 -15432
## + d4d6566f9c      1      0.01 5428.3 -15432
## + `072b7e8f27`    1      0.01 5428.3 -15432
## + `7cb7913148_1`  1      0.01 5428.3 -15432
## + `7cb7913148_2`  1      0.00 5428.3 -15432
## + d035af6ffa      1      0.00 5428.3 -15432
## + `99d44111c9`    1      0.00 5428.3 -15432
## + c58f611921      1      0.00 5428.3 -15432
## - `7cb7913148_3`  1      1.48 5429.8 -15432
## - `136c1727c3`    1      1.49 5429.8 -15432
## - `98475257f7`    1      1.57 5429.9 -15431
## - `7925993f42`    1      1.63 5429.9 -15431
## - `1fa099bb01`    1      1.69 5430.0 -15431
## - bdf934caa7      1      2.07 5430.4 -15430
## - ba54a2a637      1      2.09 5430.4 -15430
## - `63bcf89b1d`    1      2.22 5430.5 -15430
## - `2bc6ab42f7`    1      2.32 5430.6 -15429
## - `1f222e3669`    1      2.54 5430.8 -15429
## - `8de0382f02`    1      2.65 5430.9 -15428
## - b4112a94a6      1      2.65 5430.9 -15428
## - fe0318e273      1      2.71 5431.0 -15428
## - `3e200bf766`    1      3.42 5431.7 -15426
## - f66b98dd69      1      3.78 5432.1 -15425
## - `384bec5dd1_1`  1      3.81 5432.1 -15425
## - `2719b72c0d`    1      3.94 5432.2 -15425
## - `298ed82b22`    1      4.04 5432.3 -15424
## - ae08d2297e      1      4.10 5432.4 -15424
## - `29bbd86997`    1      4.29 5432.6 -15424
## - abca7a848f      1      5.38 5433.7 -15421
## - `49756d8e0f`    1      6.61 5434.9 -15417
## - `60ec1426ce`    1      6.76 5435.1 -15417
## - `016399044a`    1     12.23 5440.5 -15402
## - `1f3058af83`    1     12.60 5440.9 -15401
## - c0c3df65b1      1     15.14 5443.4 -15394
## - `087235d61e`    1     17.68 5446.0 -15386
## - f0a0febd35      1     18.00 5446.3 -15386
## - `7fe6cb4c98`    1     21.66 5450.0 -15376
## - f013b60e50      1     30.14 5458.4 -15352
## - a14fd026ce      1     33.98 5462.3 -15341
## - `5f360995ef`    1     36.40 5464.7 -15334
## - `87b982928b`    1     36.77 5465.1 -15334
## - ea0f4a32e3      1     48.34 5476.6 -15301
## - `174825d438`    1     65.77 5494.1 -15253
## - `8c2e088a3d`    1     74.36 5502.7 -15230
## - `8f5f7c556a`    1     81.56 5509.9 -15210
## - `2d7fe4693a`    1     88.89 5517.2 -15190
## - `7841b6a5b1`    1    118.61 5546.9 -15108
## - d2c775fa99      1    132.68 5561.0 -15070
## - beb6e17af1      1    175.39 5603.7 -14954
## - `5b862c0a8f`    1    200.59 5628.9 -14886
## - `9a575e82a4_1`  1    223.27 5651.6 -14825
## - e86a2190c1      1    224.92 5653.2 -14820
## - `6db53d265a`    1    243.90 5672.2 -14770
## - `06888ceac9_1`  1    246.95 5675.2 -14761
## - aee1e4fc85      1    291.30 5719.6 -14643
## - `253eb5ef11`    1    366.13 5794.4 -14446
## 
## Step:  AIC=-15434.32
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `1f222e3669` + `789b5244a9` + 
##     `2a457d15d9` + b4112a94a6 + `8de0382f02` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + ba54a2a637 + 
##     `7925993f42` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `55907cc1de`    1      0.55 5429.4 -15435
## - `8a21502326`    1      0.57 5429.4 -15435
## - `20f1afc5c7`    1      0.62 5429.5 -15435
## - `2a457d15d9`    1      0.63 5429.5 -15435
## - `04e7268385`    1      0.66 5429.5 -15434
## - aa69c802b6      1      0.68 5429.5 -15434
## <none>                        5428.8 -15434
## - `0e2ab0831c`    1      0.77 5429.6 -15434
## - `0b846350ef`    1      0.80 5429.6 -15434
## + fbf66c8021      1      0.54 5428.3 -15434
## - `56371466d7`    1      0.90 5429.7 -15434
## - `96e6f0be58`    1      0.91 5429.7 -15434
## - `96c30c7eef`    1      0.94 5429.8 -15434
## + `77b3b41efa`    1      0.47 5428.4 -15434
## + `173b6590ae`    1      0.46 5428.4 -15434
## - ffd1cdcfc1      1      1.02 5429.9 -15434
## + `9b6e0b36c2`    1      0.40 5428.4 -15433
## - `12eda2d982`    1      1.04 5429.9 -15433
## - `789b5244a9`    1      1.05 5429.9 -15433
## - ed7e658a27      1      1.06 5429.9 -15433
## + `7cb7913148_5`  1      0.36 5428.5 -15433
## + `8311343404`    1      0.34 5428.5 -15433
## - `25bbf0e7e7`    1      1.10 5429.9 -15433
## + `7cb7913148_7`  1      0.29 5428.5 -15433
## + `2e874bc151`    1      0.27 5428.6 -15433
## + `7cb7913148_6`  1      0.27 5428.6 -15433
## - `65aed7dc1f`    1      1.18 5430.0 -15433
## + `55cf3f7627`    1      0.24 5428.6 -15433
## + `6516422788`    1      0.23 5428.6 -15433
## + `4fc17427c8`    1      0.22 5428.6 -15433
## + dcfcbc2ea1      1      0.20 5428.6 -15433
## + `3df2300fa2`    1      0.20 5428.6 -15433
## + a24802caa5      1      0.19 5428.6 -15433
## + `7734c0c22f`    1      0.17 5428.7 -15433
## + e7ee22effb      1      0.16 5428.7 -15433
## + `0342faceb5`    1      0.16 5428.7 -15433
## + e5efa4d39a      1      0.10 5428.7 -15433
## + b709f75447      1      0.09 5428.7 -15433
## + `7743f273c2`    1      0.09 5428.7 -15433
## + e0a0772df0      1      0.06 5428.8 -15432
## + ee2ac696ff      1      0.06 5428.8 -15432
## + fdf8628ca7      1      0.05 5428.8 -15432
## + c1b8ce2354      1      0.05 5428.8 -15432
## + `3eb53ae932`    1      0.05 5428.8 -15432
## + fe8cdd80ba      1      0.05 5428.8 -15432
## + `779d13189e`    1      0.03 5428.8 -15432
## + ac826f0013      1      0.03 5428.8 -15432
## + `7cb7913148_4`  1      0.02 5428.8 -15432
## + b9a487ac3c      1      0.02 5428.8 -15432
## + `4468394575`    1      0.02 5428.8 -15432
## + `435dec85e2`    1      0.01 5428.8 -15432
## + d4d6566f9c      1      0.01 5428.8 -15432
## + `072b7e8f27`    1      0.01 5428.8 -15432
## + `7cb7913148_1`  1      0.01 5428.8 -15432
## + `7cb7913148_2`  1      0.01 5428.8 -15432
## + d035af6ffa      1      0.00 5428.8 -15432
## + `99d44111c9`    1      0.00 5428.8 -15432
## + c58f611921      1      0.00 5428.8 -15432
## - `7cb7913148_3`  1      1.47 5430.3 -15432
## - `136c1727c3`    1      1.51 5430.3 -15432
## - `98475257f7`    1      1.56 5430.4 -15432
## - `7925993f42`    1      1.64 5430.5 -15432
## - `1fa099bb01`    1      1.69 5430.5 -15432
## - ba54a2a637      1      2.10 5430.9 -15430
## - bdf934caa7      1      2.11 5430.9 -15430
## - `63bcf89b1d`    1      2.24 5431.1 -15430
## - `2bc6ab42f7`    1      2.34 5431.2 -15430
## - `1f222e3669`    1      2.53 5431.4 -15429
## - `8de0382f02`    1      2.67 5431.5 -15429
## - b4112a94a6      1      2.67 5431.5 -15429
## - fe0318e273      1      2.71 5431.5 -15429
## - `3e200bf766`    1      3.43 5432.3 -15427
## - f66b98dd69      1      3.78 5432.6 -15426
## - `384bec5dd1_1`  1      3.79 5432.6 -15426
## - `2719b72c0d`    1      3.93 5432.8 -15425
## - `298ed82b22`    1      4.02 5432.9 -15425
## - ae08d2297e      1      4.10 5432.9 -15425
## - `29bbd86997`    1      4.26 5433.1 -15424
## - abca7a848f      1      5.36 5434.2 -15421
## - `49756d8e0f`    1      6.58 5435.4 -15418
## - `60ec1426ce`    1      6.75 5435.6 -15418
## - `016399044a`    1     12.22 5441.1 -15402
## - `1f3058af83`    1     12.65 5441.5 -15401
## - c0c3df65b1      1     15.21 5444.0 -15394
## - `087235d61e`    1     17.77 5446.6 -15387
## - f0a0febd35      1     17.93 5446.8 -15386
## - `7fe6cb4c98`    1     21.71 5450.5 -15376
## - f013b60e50      1     30.06 5458.9 -15353
## - a14fd026ce      1     33.96 5462.8 -15342
## - `5f360995ef`    1     36.61 5465.4 -15334
## - `87b982928b`    1     36.76 5465.6 -15334
## - ea0f4a32e3      1     48.33 5477.2 -15302
## - `174825d438`    1     65.75 5494.6 -15254
## - `8c2e088a3d`    1     74.53 5503.4 -15230
## - `8f5f7c556a`    1     81.58 5510.4 -15210
## - `2d7fe4693a`    1     88.95 5517.8 -15190
## - `7841b6a5b1`    1    118.68 5547.5 -15108
## - d2c775fa99      1    132.66 5561.5 -15070
## - beb6e17af1      1    175.56 5604.4 -14954
## - `5b862c0a8f`    1    200.65 5629.5 -14886
## - `9a575e82a4_1`  1    223.51 5652.3 -14825
## - e86a2190c1      1    224.96 5653.8 -14821
## - `6db53d265a`    1    243.80 5672.6 -14770
## - `06888ceac9_1`  1    247.02 5675.9 -14762
## - aee1e4fc85      1    291.09 5719.9 -14645
## - `253eb5ef11`    1    365.86 5794.7 -14448
## 
## Step:  AIC=-15434.78
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     b4112a94a6 + `8de0382f02` + `3e200bf766` + `12eda2d982` + 
##     `20f1afc5c7` + `0b846350ef` + ba54a2a637 + `7925993f42` + 
##     `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `8a21502326`    1      0.59 5430.0 -15435
## - `2a457d15d9`    1      0.62 5430.0 -15435
## - `20f1afc5c7`    1      0.62 5430.0 -15435
## - `04e7268385`    1      0.66 5430.0 -15435
## - aa69c802b6      1      0.67 5430.1 -15435
## <none>                        5429.4 -15435
## - `0e2ab0831c`    1      0.77 5430.2 -15435
## - `0b846350ef`    1      0.79 5430.2 -15435
## + `55907cc1de`    1      0.55 5428.8 -15434
## + fbf66c8021      1      0.54 5428.8 -15434
## - `96e6f0be58`    1      0.90 5430.3 -15434
## - `56371466d7`    1      0.90 5430.3 -15434
## - `96c30c7eef`    1      0.94 5430.3 -15434
## + `173b6590ae`    1      0.47 5428.9 -15434
## + `77b3b41efa`    1      0.47 5428.9 -15434
## - ffd1cdcfc1      1      1.01 5430.4 -15434
## + `9b6e0b36c2`    1      0.41 5429.0 -15434
## - `12eda2d982`    1      1.03 5430.4 -15434
## + `7cb7913148_5`  1      0.36 5429.0 -15434
## - `789b5244a9`    1      1.08 5430.5 -15434
## - ed7e658a27      1      1.09 5430.5 -15434
## - `25bbf0e7e7`    1      1.09 5430.5 -15434
## + `8311343404`    1      0.33 5429.1 -15434
## + `7cb7913148_7`  1      0.30 5429.1 -15434
## + `2e874bc151`    1      0.28 5429.1 -15434
## + `7cb7913148_6`  1      0.26 5429.1 -15434
## + `55cf3f7627`    1      0.25 5429.1 -15434
## - `65aed7dc1f`    1      1.19 5430.6 -15433
## + `6516422788`    1      0.24 5429.1 -15433
## + `4fc17427c8`    1      0.23 5429.2 -15433
## + `3df2300fa2`    1      0.20 5429.2 -15433
## + a24802caa5      1      0.20 5429.2 -15433
## + dcfcbc2ea1      1      0.20 5429.2 -15433
## + `7734c0c22f`    1      0.18 5429.2 -15433
## + e7ee22effb      1      0.15 5429.2 -15433
## + `0342faceb5`    1      0.15 5429.2 -15433
## + e5efa4d39a      1      0.10 5429.3 -15433
## + b709f75447      1      0.09 5429.3 -15433
## + `7743f273c2`    1      0.09 5429.3 -15433
## + e0a0772df0      1      0.07 5429.3 -15433
## + ee2ac696ff      1      0.06 5429.3 -15433
## + c1b8ce2354      1      0.06 5429.3 -15433
## + `3eb53ae932`    1      0.06 5429.3 -15433
## + fdf8628ca7      1      0.05 5429.3 -15433
## + fe8cdd80ba      1      0.05 5429.3 -15433
## + `779d13189e`    1      0.03 5429.4 -15433
## + `7cb7913148_4`  1      0.02 5429.4 -15433
## + b9a487ac3c      1      0.02 5429.4 -15433
## + `4468394575`    1      0.01 5429.4 -15433
## + `435dec85e2`    1      0.01 5429.4 -15433
## + d4d6566f9c      1      0.01 5429.4 -15433
## + `072b7e8f27`    1      0.01 5429.4 -15433
## + `7cb7913148_1`  1      0.01 5429.4 -15433
## + `7cb7913148_2`  1      0.01 5429.4 -15433
## + d035af6ffa      1      0.00 5429.4 -15433
## + `99d44111c9`    1      0.00 5429.4 -15433
## + c58f611921      1      0.00 5429.4 -15433
## + ac826f0013      1      0.00 5429.4 -15433
## - `7cb7913148_3`  1      1.47 5430.9 -15433
## - `136c1727c3`    1      1.50 5430.9 -15433
## - `98475257f7`    1      1.55 5430.9 -15432
## - `7925993f42`    1      1.65 5431.0 -15432
## - `1fa099bb01`    1      1.69 5431.1 -15432
## - bdf934caa7      1      2.09 5431.5 -15431
## - ba54a2a637      1      2.13 5431.5 -15431
## - `63bcf89b1d`    1      2.23 5431.6 -15430
## - `2bc6ab42f7`    1      2.33 5431.7 -15430
## - `1f222e3669`    1      2.54 5431.9 -15430
## - `8de0382f02`    1      2.68 5432.1 -15429
## - b4112a94a6      1      2.69 5432.1 -15429
## - fe0318e273      1      2.70 5432.1 -15429
## - `3e200bf766`    1      3.46 5432.8 -15427
## - f66b98dd69      1      3.78 5433.2 -15426
## - `384bec5dd1_1`  1      3.84 5433.2 -15426
## - `2719b72c0d`    1      3.93 5433.3 -15426
## - `298ed82b22`    1      4.04 5433.4 -15426
## - ae08d2297e      1      4.09 5433.5 -15425
## - `29bbd86997`    1      4.25 5433.6 -15425
## - abca7a848f      1      5.37 5434.8 -15422
## - `49756d8e0f`    1      6.56 5436.0 -15418
## - `60ec1426ce`    1      6.76 5436.1 -15418
## - `016399044a`    1     12.23 5441.6 -15403
## - `1f3058af83`    1     12.64 5442.0 -15402
## - c0c3df65b1      1     15.31 5444.7 -15394
## - `087235d61e`    1     17.74 5447.1 -15387
## - f0a0febd35      1     17.84 5447.2 -15387
## - `7fe6cb4c98`    1     21.60 5451.0 -15377
## - f013b60e50      1     29.97 5459.4 -15353
## - a14fd026ce      1     33.93 5463.3 -15342
## - `87b982928b`    1     36.71 5466.1 -15335
## - `5f360995ef`    1     36.73 5466.1 -15335
## - ea0f4a32e3      1     48.38 5477.8 -15302
## - `174825d438`    1     65.77 5495.2 -15254
## - `8c2e088a3d`    1     74.44 5503.8 -15230
## - `8f5f7c556a`    1     81.52 5510.9 -15211
## - `2d7fe4693a`    1     89.20 5518.6 -15190
## - `7841b6a5b1`    1    118.50 5547.9 -15110
## - d2c775fa99      1    132.53 5561.9 -15071
## - beb6e17af1      1    175.49 5604.9 -14955
## - `5b862c0a8f`    1    200.36 5629.7 -14888
## - `9a575e82a4_1`  1    223.32 5652.7 -14826
## - e86a2190c1      1    225.10 5654.5 -14821
## - `6db53d265a`    1    243.73 5673.1 -14771
## - `06888ceac9_1`  1    247.16 5676.5 -14762
## - aee1e4fc85      1    291.13 5720.5 -14645
## - `253eb5ef11`    1    366.05 5795.4 -14448
## 
## Step:  AIC=-15435.13
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `1f222e3669` + `789b5244a9` + `2a457d15d9` + 
##     b4112a94a6 + `8de0382f02` + `3e200bf766` + `12eda2d982` + 
##     `20f1afc5c7` + `0b846350ef` + ba54a2a637 + `7925993f42` + 
##     `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `2a457d15d9`    1      0.62 5430.6 -15435
## - `20f1afc5c7`    1      0.63 5430.6 -15435
## - `04e7268385`    1      0.66 5430.6 -15435
## - aa69c802b6      1      0.68 5430.7 -15435
## <none>                        5430.0 -15435
## - `0e2ab0831c`    1      0.78 5430.8 -15435
## - `0b846350ef`    1      0.78 5430.8 -15435
## + `8a21502326`    1      0.59 5429.4 -15435
## + `55907cc1de`    1      0.57 5429.4 -15435
## + fbf66c8021      1      0.53 5429.4 -15435
## - `96e6f0be58`    1      0.91 5430.9 -15435
## - `56371466d7`    1      0.92 5430.9 -15435
## + `77b3b41efa`    1      0.46 5429.5 -15434
## + `173b6590ae`    1      0.46 5429.5 -15434
## - ffd1cdcfc1      1      1.01 5431.0 -15434
## - `12eda2d982`    1      1.01 5431.0 -15434
## + `9b6e0b36c2`    1      0.40 5429.6 -15434
## + `7cb7913148_5`  1      0.36 5429.6 -15434
## + `8311343404`    1      0.33 5429.7 -15434
## - `25bbf0e7e7`    1      1.11 5431.1 -15434
## + `7cb7913148_7`  1      0.29 5429.7 -15434
## + `6516422788`    1      0.27 5429.7 -15434
## + `55cf3f7627`    1      0.26 5429.7 -15434
## + `2e874bc151`    1      0.26 5429.7 -15434
## + `7cb7913148_6`  1      0.25 5429.7 -15434
## - `65aed7dc1f`    1      1.19 5431.2 -15434
## + `4fc17427c8`    1      0.22 5429.8 -15434
## + `3df2300fa2`    1      0.20 5429.8 -15434
## + a24802caa5      1      0.20 5429.8 -15434
## + dcfcbc2ea1      1      0.19 5429.8 -15434
## + `7734c0c22f`    1      0.18 5429.8 -15434
## + e7ee22effb      1      0.15 5429.8 -15434
## + `0342faceb5`    1      0.15 5429.8 -15434
## - `96c30c7eef`    1      1.32 5431.3 -15433
## + e5efa4d39a      1      0.10 5429.9 -15433
## + `7743f273c2`    1      0.09 5429.9 -15433
## + b709f75447      1      0.09 5429.9 -15433
## + e0a0772df0      1      0.07 5429.9 -15433
## + ee2ac696ff      1      0.06 5429.9 -15433
## + fdf8628ca7      1      0.05 5429.9 -15433
## + fe8cdd80ba      1      0.05 5429.9 -15433
## + c1b8ce2354      1      0.04 5429.9 -15433
## + `3eb53ae932`    1      0.04 5429.9 -15433
## + `779d13189e`    1      0.03 5429.9 -15433
## + `7cb7913148_4`  1      0.02 5430.0 -15433
## + b9a487ac3c      1      0.02 5430.0 -15433
## + `072b7e8f27`    1      0.01 5430.0 -15433
## + `4468394575`    1      0.01 5430.0 -15433
## + `435dec85e2`    1      0.01 5430.0 -15433
## + d4d6566f9c      1      0.01 5430.0 -15433
## + `7cb7913148_1`  1      0.01 5430.0 -15433
## + `7cb7913148_2`  1      0.01 5430.0 -15433
## + d035af6ffa      1      0.00 5430.0 -15433
## + ac826f0013      1      0.00 5430.0 -15433
## + `99d44111c9`    1      0.00 5430.0 -15433
## + c58f611921      1      0.00 5430.0 -15433
## - `7cb7913148_3`  1      1.46 5431.4 -15433
## - `136c1727c3`    1      1.52 5431.5 -15433
## - `98475257f7`    1      1.56 5431.5 -15433
## - `7925993f42`    1      1.61 5431.6 -15433
## - `1fa099bb01`    1      1.66 5431.6 -15432
## - `789b5244a9`    1      1.89 5431.9 -15432
## - ed7e658a27      1      1.97 5432.0 -15432
## - bdf934caa7      1      2.09 5432.1 -15431
## - ba54a2a637      1      2.11 5432.1 -15431
## - `63bcf89b1d`    1      2.22 5432.2 -15431
## - `2bc6ab42f7`    1      2.35 5432.3 -15431
## - `1f222e3669`    1      2.51 5432.5 -15430
## - `8de0382f02`    1      2.66 5432.6 -15430
## - b4112a94a6      1      2.66 5432.6 -15430
## - fe0318e273      1      2.68 5432.7 -15430
## - `3e200bf766`    1      3.49 5433.5 -15427
## - `384bec5dd1_1`  1      3.81 5433.8 -15426
## - f66b98dd69      1      3.95 5433.9 -15426
## - `298ed82b22`    1      4.03 5434.0 -15426
## - ae08d2297e      1      4.04 5434.0 -15426
## - `2719b72c0d`    1      4.10 5434.1 -15426
## - `29bbd86997`    1      4.28 5434.3 -15425
## - abca7a848f      1      5.39 5435.4 -15422
## - `49756d8e0f`    1      6.52 5436.5 -15419
## - `60ec1426ce`    1      6.76 5436.7 -15418
## - `016399044a`    1     12.29 5442.3 -15403
## - `1f3058af83`    1     12.71 5442.7 -15402
## - c0c3df65b1      1     15.23 5445.2 -15395
## - `087235d61e`    1     17.68 5447.7 -15388
## - f0a0febd35      1     17.90 5447.9 -15387
## - `7fe6cb4c98`    1     21.62 5451.6 -15377
## - f013b60e50      1     29.97 5460.0 -15354
## - a14fd026ce      1     34.02 5464.0 -15342
## - `87b982928b`    1     36.70 5466.7 -15335
## - `5f360995ef`    1     36.77 5466.8 -15335
## - ea0f4a32e3      1     48.45 5478.4 -15302
## - `174825d438`    1     65.78 5495.8 -15255
## - `8c2e088a3d`    1     74.53 5504.5 -15230
## - `8f5f7c556a`    1     81.52 5511.5 -15211
## - `2d7fe4693a`    1     89.28 5519.3 -15190
## - `7841b6a5b1`    1    118.39 5548.4 -15110
## - d2c775fa99      1    132.48 5562.5 -15072
## - beb6e17af1      1    175.59 5605.6 -14955
## - `5b862c0a8f`    1    200.40 5630.4 -14888
## - `9a575e82a4_1`  1    223.11 5653.1 -14827
## - e86a2190c1      1    224.91 5654.9 -14822
## - `6db53d265a`    1    244.03 5674.0 -14771
## - `06888ceac9_1`  1    247.84 5677.8 -14760
## - aee1e4fc85      1    291.01 5721.0 -14646
## - `253eb5ef11`    1    366.33 5796.3 -14448
## 
## Step:  AIC=-15435.39
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `1f222e3669` + `789b5244a9` + b4112a94a6 + 
##     `8de0382f02` + `3e200bf766` + `12eda2d982` + `20f1afc5c7` + 
##     `0b846350ef` + ba54a2a637 + `7925993f42` + `0e2ab0831c` + 
##     aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `20f1afc5c7`    1      0.62 5431.2 -15436
## - `04e7268385`    1      0.66 5431.3 -15436
## - aa69c802b6      1      0.67 5431.3 -15436
## <none>                        5430.6 -15435
## - `0e2ab0831c`    1      0.78 5431.4 -15435
## - `0b846350ef`    1      0.80 5431.4 -15435
## + `2a457d15d9`    1      0.62 5430.0 -15435
## + `8a21502326`    1      0.59 5430.0 -15435
## + `55907cc1de`    1      0.56 5430.0 -15435
## + fbf66c8021      1      0.54 5430.1 -15435
## - `96e6f0be58`    1      0.89 5431.5 -15435
## - `56371466d7`    1      0.92 5431.5 -15435
## + `77b3b41efa`    1      0.47 5430.1 -15435
## + `173b6590ae`    1      0.45 5430.1 -15435
## - ffd1cdcfc1      1      0.99 5431.6 -15435
## - `12eda2d982`    1      1.02 5431.6 -15434
## + `9b6e0b36c2`    1      0.39 5430.2 -15434
## + `7cb7913148_5`  1      0.35 5430.2 -15434
## + `8311343404`    1      0.33 5430.3 -15434
## - `25bbf0e7e7`    1      1.11 5431.7 -15434
## + `7cb7913148_7`  1      0.30 5430.3 -15434
## + `55cf3f7627`    1      0.27 5430.3 -15434
## + `6516422788`    1      0.27 5430.3 -15434
## + `2e874bc151`    1      0.27 5430.3 -15434
## - `65aed7dc1f`    1      1.19 5431.8 -15434
## + `7cb7913148_6`  1      0.24 5430.4 -15434
## + `4fc17427c8`    1      0.22 5430.4 -15434
## + `3df2300fa2`    1      0.20 5430.4 -15434
## + a24802caa5      1      0.20 5430.4 -15434
## + dcfcbc2ea1      1      0.19 5430.4 -15434
## + `7734c0c22f`    1      0.18 5430.4 -15434
## + e7ee22effb      1      0.15 5430.4 -15434
## + `0342faceb5`    1      0.14 5430.5 -15434
## - `96c30c7eef`    1      1.30 5431.9 -15434
## + e5efa4d39a      1      0.09 5430.5 -15434
## + `7743f273c2`    1      0.09 5430.5 -15434
## + b709f75447      1      0.09 5430.5 -15434
## + e0a0772df0      1      0.07 5430.5 -15434
## + ee2ac696ff      1      0.06 5430.5 -15434
## + fdf8628ca7      1      0.05 5430.5 -15434
## + fe8cdd80ba      1      0.04 5430.6 -15434
## + c1b8ce2354      1      0.04 5430.6 -15434
## + `3eb53ae932`    1      0.04 5430.6 -15434
## + `779d13189e`    1      0.03 5430.6 -15434
## + `7cb7913148_4`  1      0.02 5430.6 -15433
## + b9a487ac3c      1      0.02 5430.6 -15433
## + `4468394575`    1      0.01 5430.6 -15433
## + `072b7e8f27`    1      0.01 5430.6 -15433
## + `435dec85e2`    1      0.01 5430.6 -15433
## + d4d6566f9c      1      0.01 5430.6 -15433
## + `7cb7913148_1`  1      0.01 5430.6 -15433
## + `7cb7913148_2`  1      0.01 5430.6 -15433
## + d035af6ffa      1      0.00 5430.6 -15433
## + ac826f0013      1      0.00 5430.6 -15433
## + `99d44111c9`    1      0.00 5430.6 -15433
## + c58f611921      1      0.00 5430.6 -15433
## - `7cb7913148_3`  1      1.47 5432.1 -15433
## - `136c1727c3`    1      1.54 5432.1 -15433
## - `98475257f7`    1      1.57 5432.2 -15433
## - `7925993f42`    1      1.63 5432.2 -15433
## - `1fa099bb01`    1      1.66 5432.3 -15433
## - `789b5244a9`    1      1.86 5432.5 -15432
## - ed7e658a27      1      1.94 5432.5 -15432
## - bdf934caa7      1      2.12 5432.7 -15432
## - ba54a2a637      1      2.13 5432.7 -15431
## - `63bcf89b1d`    1      2.20 5432.8 -15431
## - `2bc6ab42f7`    1      2.31 5432.9 -15431
## - `1f222e3669`    1      2.55 5433.2 -15430
## - `8de0382f02`    1      2.68 5433.3 -15430
## - b4112a94a6      1      2.68 5433.3 -15430
## - fe0318e273      1      2.69 5433.3 -15430
## - `3e200bf766`    1      3.51 5434.1 -15428
## - `384bec5dd1_1`  1      3.80 5434.4 -15427
## - f66b98dd69      1      3.91 5434.5 -15426
## - ae08d2297e      1      4.05 5434.7 -15426
## - `298ed82b22`    1      4.06 5434.7 -15426
## - `2719b72c0d`    1      4.07 5434.7 -15426
## - `29bbd86997`    1      4.26 5434.9 -15426
## - abca7a848f      1      5.41 5436.0 -15422
## - `49756d8e0f`    1      6.53 5437.1 -15419
## - `60ec1426ce`    1      6.74 5437.3 -15419
## - `016399044a`    1     12.25 5442.9 -15403
## - `1f3058af83`    1     12.77 5443.4 -15402
## - c0c3df65b1      1     15.21 5445.8 -15395
## - `087235d61e`    1     17.68 5448.3 -15388
## - f0a0febd35      1     17.93 5448.5 -15387
## - `7fe6cb4c98`    1     21.61 5452.2 -15377
## - f013b60e50      1     29.92 5460.5 -15354
## - a14fd026ce      1     33.95 5464.6 -15343
## - `87b982928b`    1     36.67 5467.3 -15335
## - `5f360995ef`    1     36.80 5467.4 -15335
## - ea0f4a32e3      1     48.32 5478.9 -15303
## - `174825d438`    1     65.80 5496.4 -15255
## - `8c2e088a3d`    1     74.35 5505.0 -15231
## - `8f5f7c556a`    1     81.41 5512.0 -15212
## - `2d7fe4693a`    1     89.31 5519.9 -15190
## - `7841b6a5b1`    1    118.25 5548.9 -15111
## - d2c775fa99      1    132.79 5563.4 -15071
## - beb6e17af1      1    175.70 5606.3 -14955
## - `5b862c0a8f`    1    200.34 5630.9 -14888
## - `9a575e82a4_1`  1    223.12 5653.7 -14827
## - e86a2190c1      1    225.07 5655.7 -14822
## - `6db53d265a`    1    243.88 5674.5 -14772
## - `06888ceac9_1`  1    247.59 5678.2 -14762
## - aee1e4fc85      1    291.16 5721.8 -14646
## - `253eb5ef11`    1    366.13 5796.7 -14448
## 
## Step:  AIC=-15435.67
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `1f222e3669` + `789b5244a9` + b4112a94a6 + 
##     `8de0382f02` + `3e200bf766` + `12eda2d982` + `0b846350ef` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - `04e7268385`    1      0.64 5431.9 -15436
## - aa69c802b6      1      0.69 5431.9 -15436
## <none>                        5431.2 -15436
## - `0e2ab0831c`    1      0.77 5432.0 -15436
## - `0b846350ef`    1      0.79 5432.0 -15436
## + `20f1afc5c7`    1      0.62 5430.6 -15435
## + `2a457d15d9`    1      0.61 5430.6 -15435
## + `8a21502326`    1      0.60 5430.6 -15435
## + `55907cc1de`    1      0.56 5430.7 -15435
## + fbf66c8021      1      0.55 5430.7 -15435
## - `96e6f0be58`    1      0.90 5432.1 -15435
## - `56371466d7`    1      0.93 5432.1 -15435
## + `77b3b41efa`    1      0.48 5430.7 -15435
## + `173b6590ae`    1      0.44 5430.8 -15435
## - ffd1cdcfc1      1      1.00 5432.2 -15435
## - `12eda2d982`    1      1.01 5432.2 -15435
## + `9b6e0b36c2`    1      0.39 5430.8 -15435
## + `7cb7913148_5`  1      0.36 5430.9 -15435
## + `8311343404`    1      0.32 5430.9 -15435
## - `25bbf0e7e7`    1      1.11 5432.3 -15435
## + `7cb7913148_7`  1      0.30 5430.9 -15434
## + `55cf3f7627`    1      0.27 5431.0 -15434
## + `6516422788`    1      0.26 5431.0 -15434
## + `2e874bc151`    1      0.26 5431.0 -15434
## - `65aed7dc1f`    1      1.19 5432.4 -15434
## + `7cb7913148_6`  1      0.24 5431.0 -15434
## + `4fc17427c8`    1      0.22 5431.0 -15434
## + a24802caa5      1      0.20 5431.0 -15434
## + `3df2300fa2`    1      0.20 5431.0 -15434
## + dcfcbc2ea1      1      0.19 5431.0 -15434
## + `7734c0c22f`    1      0.18 5431.0 -15434
## + e7ee22effb      1      0.16 5431.1 -15434
## + `0342faceb5`    1      0.15 5431.1 -15434
## - `96c30c7eef`    1      1.33 5432.5 -15434
## + `7743f273c2`    1      0.09 5431.1 -15434
## + e5efa4d39a      1      0.09 5431.1 -15434
## + b709f75447      1      0.09 5431.1 -15434
## + e0a0772df0      1      0.08 5431.1 -15434
## + ee2ac696ff      1      0.06 5431.2 -15434
## + fdf8628ca7      1      0.05 5431.2 -15434
## + fe8cdd80ba      1      0.04 5431.2 -15434
## + c1b8ce2354      1      0.04 5431.2 -15434
## + `3eb53ae932`    1      0.04 5431.2 -15434
## + `779d13189e`    1      0.03 5431.2 -15434
## + `7cb7913148_4`  1      0.02 5431.2 -15434
## + b9a487ac3c      1      0.01 5431.2 -15434
## + `072b7e8f27`    1      0.01 5431.2 -15434
## + `4468394575`    1      0.01 5431.2 -15434
## + `435dec85e2`    1      0.01 5431.2 -15434
## + d4d6566f9c      1      0.01 5431.2 -15434
## + `7cb7913148_1`  1      0.01 5431.2 -15434
## + `7cb7913148_2`  1      0.00 5431.2 -15434
## + d035af6ffa      1      0.00 5431.2 -15434
## + ac826f0013      1      0.00 5431.2 -15434
## + c58f611921      1      0.00 5431.2 -15434
## + `99d44111c9`    1      0.00 5431.2 -15434
## - `7cb7913148_3`  1      1.46 5432.7 -15434
## - `136c1727c3`    1      1.55 5432.8 -15433
## - `98475257f7`    1      1.60 5432.8 -15433
## - `7925993f42`    1      1.63 5432.8 -15433
## - `1fa099bb01`    1      1.68 5432.9 -15433
## - `789b5244a9`    1      1.90 5433.1 -15432
## - ed7e658a27      1      1.98 5433.2 -15432
## - ba54a2a637      1      2.14 5433.4 -15432
## - bdf934caa7      1      2.16 5433.4 -15432
## - `63bcf89b1d`    1      2.19 5433.4 -15432
## - `2bc6ab42f7`    1      2.32 5433.5 -15431
## - `1f222e3669`    1      2.53 5433.7 -15431
## - fe0318e273      1      2.68 5433.9 -15430
## - `8de0382f02`    1      2.71 5433.9 -15430
## - b4112a94a6      1      2.71 5433.9 -15430
## - `3e200bf766`    1      3.49 5434.7 -15428
## - `384bec5dd1_1`  1      3.83 5435.1 -15427
## - f66b98dd69      1      3.93 5435.1 -15427
## - ae08d2297e      1      4.03 5435.2 -15426
## - `2719b72c0d`    1      4.08 5435.3 -15426
## - `298ed82b22`    1      4.10 5435.3 -15426
## - `29bbd86997`    1      4.28 5435.5 -15426
## - abca7a848f      1      5.40 5436.6 -15423
## - `49756d8e0f`    1      6.54 5437.8 -15419
## - `60ec1426ce`    1      6.75 5438.0 -15419
## - `016399044a`    1     12.21 5443.4 -15404
## - `1f3058af83`    1     12.74 5444.0 -15402
## - c0c3df65b1      1     15.17 5446.4 -15395
## - `087235d61e`    1     17.65 5448.9 -15388
## - f0a0febd35      1     17.97 5449.2 -15388
## - `7fe6cb4c98`    1     21.63 5452.8 -15377
## - f013b60e50      1     29.90 5461.1 -15354
## - a14fd026ce      1     33.94 5465.2 -15343
## - `87b982928b`    1     36.61 5467.8 -15336
## - `5f360995ef`    1     36.76 5468.0 -15335
## - ea0f4a32e3      1     48.35 5479.6 -15303
## - `174825d438`    1     65.67 5496.9 -15256
## - `8c2e088a3d`    1     74.36 5505.6 -15232
## - `8f5f7c556a`    1     81.53 5512.7 -15212
## - `2d7fe4693a`    1     89.25 5520.5 -15191
## - `7841b6a5b1`    1    118.15 5549.4 -15111
## - d2c775fa99      1    132.68 5563.9 -15072
## - beb6e17af1      1    175.68 5606.9 -14955
## - `5b862c0a8f`    1    200.52 5631.7 -14888
## - `9a575e82a4_1`  1    222.94 5654.2 -14828
## - e86a2190c1      1    225.02 5656.2 -14822
## - `6db53d265a`    1    243.90 5675.1 -14772
## - `06888ceac9_1`  1    247.80 5679.0 -14761
## - aee1e4fc85      1    291.36 5722.6 -14646
## - `253eb5ef11`    1    366.32 5797.5 -14448
## 
## Step:  AIC=-15435.89
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `1f222e3669` + `789b5244a9` + b4112a94a6 + `8de0382f02` + 
##     `3e200bf766` + `12eda2d982` + `0b846350ef` + ba54a2a637 + 
##     `7925993f42` + `0e2ab0831c` + aa69c802b6
## 
##                  Df Sum of Sq    RSS    AIC
## - aa69c802b6      1      0.67 5432.5 -15436
## <none>                        5431.9 -15436
## - `0e2ab0831c`    1      0.77 5432.6 -15436
## - `0b846350ef`    1      0.79 5432.6 -15436
## + `04e7268385`    1      0.64 5431.2 -15436
## + `2a457d15d9`    1      0.61 5431.2 -15436
## + `8a21502326`    1      0.60 5431.3 -15436
## + `20f1afc5c7`    1      0.59 5431.3 -15436
## + `55907cc1de`    1      0.57 5431.3 -15436
## - `96e6f0be58`    1      0.89 5432.7 -15435
## + fbf66c8021      1      0.53 5431.3 -15435
## - `56371466d7`    1      0.95 5432.8 -15435
## + `77b3b41efa`    1      0.48 5431.4 -15435
## + `173b6590ae`    1      0.44 5431.4 -15435
## - ffd1cdcfc1      1      1.00 5432.8 -15435
## - `12eda2d982`    1      1.00 5432.9 -15435
## + `9b6e0b36c2`    1      0.40 5431.5 -15435
## + `7cb7913148_5`  1      0.36 5431.5 -15435
## - `25bbf0e7e7`    1      1.10 5433.0 -15435
## + `8311343404`    1      0.32 5431.5 -15435
## + `7cb7913148_7`  1      0.29 5431.6 -15435
## + `6516422788`    1      0.28 5431.6 -15435
## + `55cf3f7627`    1      0.27 5431.6 -15435
## - `65aed7dc1f`    1      1.16 5433.0 -15435
## + `2e874bc151`    1      0.25 5431.6 -15435
## + `7cb7913148_6`  1      0.24 5431.6 -15435
## + `4fc17427c8`    1      0.21 5431.6 -15434
## + `3df2300fa2`    1      0.19 5431.7 -15434
## + a24802caa5      1      0.19 5431.7 -15434
## + dcfcbc2ea1      1      0.19 5431.7 -15434
## + `7734c0c22f`    1      0.17 5431.7 -15434
## + e7ee22effb      1      0.15 5431.7 -15434
## + `0342faceb5`    1      0.14 5431.7 -15434
## - `96c30c7eef`    1      1.33 5433.2 -15434
## + `7743f273c2`    1      0.10 5431.8 -15434
## + e5efa4d39a      1      0.09 5431.8 -15434
## + b709f75447      1      0.09 5431.8 -15434
## + e0a0772df0      1      0.08 5431.8 -15434
## + ee2ac696ff      1      0.06 5431.8 -15434
## + fdf8628ca7      1      0.05 5431.8 -15434
## + fe8cdd80ba      1      0.04 5431.8 -15434
## + c1b8ce2354      1      0.04 5431.8 -15434
## + `3eb53ae932`    1      0.04 5431.8 -15434
## + `779d13189e`    1      0.03 5431.8 -15434
## + `7cb7913148_4`  1      0.02 5431.8 -15434
## + b9a487ac3c      1      0.01 5431.8 -15434
## + `072b7e8f27`    1      0.01 5431.8 -15434
## + `4468394575`    1      0.01 5431.8 -15434
## + `435dec85e2`    1      0.01 5431.8 -15434
## + d4d6566f9c      1      0.01 5431.8 -15434
## + `7cb7913148_1`  1      0.01 5431.8 -15434
## + `7cb7913148_2`  1      0.00 5431.8 -15434
## + d035af6ffa      1      0.00 5431.9 -15434
## + ac826f0013      1      0.00 5431.9 -15434
## + c58f611921      1      0.00 5431.9 -15434
## + `99d44111c9`    1      0.00 5431.9 -15434
## - `7cb7913148_3`  1      1.46 5433.3 -15434
## - `136c1727c3`    1      1.58 5433.4 -15434
## - `98475257f7`    1      1.59 5433.4 -15433
## - `7925993f42`    1      1.66 5433.5 -15433
## - `1fa099bb01`    1      1.71 5433.6 -15433
## - `789b5244a9`    1      1.89 5433.7 -15433
## - ed7e658a27      1      1.98 5433.8 -15432
## - ba54a2a637      1      2.15 5434.0 -15432
## - bdf934caa7      1      2.17 5434.0 -15432
## - `63bcf89b1d`    1      2.19 5434.0 -15432
## - `2bc6ab42f7`    1      2.30 5434.2 -15432
## - `1f222e3669`    1      2.51 5434.4 -15431
## - `8de0382f02`    1      2.72 5434.6 -15430
## - b4112a94a6      1      2.72 5434.6 -15430
## - fe0318e273      1      2.73 5434.6 -15430
## - `3e200bf766`    1      3.48 5435.3 -15428
## - `384bec5dd1_1`  1      3.85 5435.7 -15427
## - f66b98dd69      1      3.97 5435.8 -15427
## - ae08d2297e      1      4.04 5435.9 -15427
## - `298ed82b22`    1      4.08 5435.9 -15426
## - `2719b72c0d`    1      4.13 5436.0 -15426
## - `29bbd86997`    1      4.34 5436.2 -15426
## - abca7a848f      1      5.43 5437.3 -15423
## - `49756d8e0f`    1      6.51 5438.4 -15420
## - `60ec1426ce`    1      6.69 5438.5 -15419
## - `016399044a`    1     12.17 5444.0 -15404
## - `1f3058af83`    1     12.77 5444.6 -15402
## - c0c3df65b1      1     15.18 5447.0 -15396
## - `087235d61e`    1     17.63 5449.5 -15389
## - f0a0febd35      1     18.02 5449.9 -15388
## - `7fe6cb4c98`    1     21.60 5453.5 -15378
## - f013b60e50      1     29.92 5461.8 -15355
## - a14fd026ce      1     34.00 5465.9 -15343
## - `87b982928b`    1     36.57 5468.4 -15336
## - `5f360995ef`    1     36.86 5468.7 -15335
## - ea0f4a32e3      1     48.34 5480.2 -15304
## - `174825d438`    1     65.64 5497.5 -15256
## - `8c2e088a3d`    1     74.21 5506.1 -15232
## - `8f5f7c556a`    1     81.47 5513.3 -15212
## - `2d7fe4693a`    1     89.13 5521.0 -15191
## - `7841b6a5b1`    1    118.33 5550.2 -15111
## - d2c775fa99      1    132.93 5564.8 -15071
## - beb6e17af1      1    175.67 5607.5 -14955
## - `5b862c0a8f`    1    200.52 5632.4 -14888
## - `9a575e82a4_1`  1    223.04 5654.9 -14828
## - e86a2190c1      1    225.28 5657.1 -14822
## - `6db53d265a`    1    244.04 5675.9 -14772
## - `06888ceac9_1`  1    247.61 5679.5 -14762
## - aee1e4fc85      1    291.31 5723.2 -14646
## - `253eb5ef11`    1    365.99 5797.8 -14449
## 
## Step:  AIC=-15436.03
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `1f222e3669` + `789b5244a9` + b4112a94a6 + `8de0382f02` + 
##     `3e200bf766` + `12eda2d982` + `0b846350ef` + ba54a2a637 + 
##     `7925993f42` + `0e2ab0831c`
## 
##                  Df Sum of Sq    RSS    AIC
## <none>                        5432.5 -15436
## + aa69c802b6      1      0.67 5431.9 -15436
## - `0e2ab0831c`    1      0.77 5433.3 -15436
## - `0b846350ef`    1      0.79 5433.3 -15436
## + `04e7268385`    1      0.62 5431.9 -15436
## + `8a21502326`    1      0.61 5431.9 -15436
## + `20f1afc5c7`    1      0.61 5431.9 -15436
## + `2a457d15d9`    1      0.60 5431.9 -15436
## - `96e6f0be58`    1      0.87 5433.4 -15436
## + `55907cc1de`    1      0.56 5432.0 -15436
## + fbf66c8021      1      0.53 5432.0 -15436
## - `56371466d7`    1      0.93 5433.5 -15435
## + `77b3b41efa`    1      0.49 5432.0 -15435
## + `173b6590ae`    1      0.44 5432.1 -15435
## - `12eda2d982`    1      0.99 5433.5 -15435
## - ffd1cdcfc1      1      1.01 5433.5 -15435
## + `7cb7913148_5`  1      0.41 5432.1 -15435
## + `9b6e0b36c2`    1      0.40 5432.1 -15435
## + `8311343404`    1      0.32 5432.2 -15435
## - `25bbf0e7e7`    1      1.12 5433.6 -15435
## + `7cb7913148_7`  1      0.29 5432.2 -15435
## + `6516422788`    1      0.28 5432.2 -15435
## + `55cf3f7627`    1      0.27 5432.3 -15435
## - `65aed7dc1f`    1      1.17 5433.7 -15435
## + `2e874bc151`    1      0.25 5432.3 -15435
## + `7cb7913148_6`  1      0.24 5432.3 -15435
## + `4fc17427c8`    1      0.21 5432.3 -15435
## + `3df2300fa2`    1      0.19 5432.3 -15435
## + a24802caa5      1      0.19 5432.3 -15435
## + dcfcbc2ea1      1      0.18 5432.3 -15434
## + `7734c0c22f`    1      0.18 5432.3 -15434
## + e7ee22effb      1      0.15 5432.4 -15434
## + `0342faceb5`    1      0.15 5432.4 -15434
## - `96c30c7eef`    1      1.32 5433.8 -15434
## + `7743f273c2`    1      0.10 5432.4 -15434
## + e5efa4d39a      1      0.09 5432.4 -15434
## + b709f75447      1      0.09 5432.4 -15434
## + e0a0772df0      1      0.08 5432.4 -15434
## + ee2ac696ff      1      0.06 5432.5 -15434
## + fdf8628ca7      1      0.05 5432.5 -15434
## + fe8cdd80ba      1      0.04 5432.5 -15434
## + c1b8ce2354      1      0.04 5432.5 -15434
## + `3eb53ae932`    1      0.04 5432.5 -15434
## + `779d13189e`    1      0.03 5432.5 -15434
## + `7cb7913148_4`  1      0.02 5432.5 -15434
## + `072b7e8f27`    1      0.01 5432.5 -15434
## + b9a487ac3c      1      0.01 5432.5 -15434
## + `4468394575`    1      0.01 5432.5 -15434
## + `435dec85e2`    1      0.01 5432.5 -15434
## + d4d6566f9c      1      0.01 5432.5 -15434
## + `7cb7913148_1`  1      0.01 5432.5 -15434
## + `7cb7913148_2`  1      0.00 5432.5 -15434
## + d035af6ffa      1      0.00 5432.5 -15434
## + ac826f0013      1      0.00 5432.5 -15434
## + c58f611921      1      0.00 5432.5 -15434
## + `99d44111c9`    1      0.00 5432.5 -15434
## - `7cb7913148_3`  1      1.44 5434.0 -15434
## - `136c1727c3`    1      1.58 5434.1 -15434
## - `98475257f7`    1      1.59 5434.1 -15434
## - `7925993f42`    1      1.67 5434.2 -15433
## - `1fa099bb01`    1      1.72 5434.2 -15433
## - `789b5244a9`    1      1.88 5434.4 -15433
## - ed7e658a27      1      1.97 5434.5 -15432
## - bdf934caa7      1      2.14 5434.7 -15432
## - ba54a2a637      1      2.15 5434.7 -15432
## - `63bcf89b1d`    1      2.19 5434.7 -15432
## - `2bc6ab42f7`    1      2.27 5434.8 -15432
## - `1f222e3669`    1      2.51 5435.0 -15431
## - `8de0382f02`    1      2.72 5435.2 -15430
## - b4112a94a6      1      2.72 5435.2 -15430
## - fe0318e273      1      2.74 5435.3 -15430
## - `3e200bf766`    1      3.48 5436.0 -15428
## - `384bec5dd1_1`  1      3.86 5436.4 -15427
## - f66b98dd69      1      3.95 5436.5 -15427
## - ae08d2297e      1      3.99 5436.5 -15427
## - `2719b72c0d`    1      4.10 5436.6 -15427
## - `298ed82b22`    1      4.10 5436.6 -15427
## - `29bbd86997`    1      4.30 5436.8 -15426
## - abca7a848f      1      5.38 5437.9 -15423
## - `49756d8e0f`    1      6.53 5439.1 -15420
## - `60ec1426ce`    1      6.73 5439.3 -15419
## - `016399044a`    1     12.17 5444.7 -15404
## - `1f3058af83`    1     12.71 5445.2 -15403
## - c0c3df65b1      1     15.15 5447.7 -15396
## - `087235d61e`    1     17.69 5450.2 -15389
## - f0a0febd35      1     18.04 5450.6 -15388
## - `7fe6cb4c98`    1     21.54 5454.1 -15378
## - f013b60e50      1     29.98 5462.5 -15355
## - a14fd026ce      1     34.01 5466.5 -15343
## - `87b982928b`    1     36.75 5469.3 -15336
## - `5f360995ef`    1     36.89 5469.4 -15335
## - ea0f4a32e3      1     48.34 5480.9 -15304
## - `174825d438`    1     65.98 5498.5 -15255
## - `8c2e088a3d`    1     74.23 5506.8 -15232
## - `8f5f7c556a`    1     81.38 5513.9 -15213
## - `2d7fe4693a`    1     89.22 5521.7 -15191
## - `7841b6a5b1`    1    118.25 5550.8 -15112
## - d2c775fa99      1    132.94 5565.5 -15072
## - beb6e17af1      1    175.55 5608.1 -14956
## - `5b862c0a8f`    1    200.32 5632.8 -14889
## - `9a575e82a4_1`  1    223.04 5655.6 -14828
## - e86a2190c1      1    225.25 5657.8 -14822
## - `6db53d265a`    1    243.79 5676.3 -14773
## - `06888ceac9_1`  1    247.23 5679.8 -14763
## - aee1e4fc85      1    291.44 5724.0 -14646
## - `253eb5ef11`    1    365.62 5798.1 -14451

Adicionando previsões e resíduos ao conjunto de treinamento

5a tentativa

Resíduos em função das previsões do modelo

Exclusão dos outliers

5a tentativa

Ajuste do modelo de regressão linear com seleção de variáveis stepwise

6a tentativa

## Start:  AIC=-19232.4
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + a24802caa5 + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - a24802caa5      1     0.002 3708.8 -19234
## - c58f611921      1     0.003 3708.8 -19234
## - `99d44111c9`    1     0.003 3708.8 -19234
## - `77b3b41efa`    1     0.006 3708.8 -19234
## - fdf8628ca7      1     0.006 3708.8 -19234
## - `1f222e3669`    1     0.007 3708.8 -19234
## - `55cf3f7627`    1     0.012 3708.8 -19234
## - `7cb7913148_4`  1     0.014 3708.8 -19234
## - d035af6ffa      1     0.015 3708.8 -19234
## - e7ee22effb      1     0.018 3708.8 -19234
## - `779d13189e`    1     0.019 3708.8 -19234
## - `435dec85e2`    1     0.023 3708.8 -19234
## - d4d6566f9c      1     0.024 3708.8 -19234
## - b9a487ac3c      1     0.025 3708.8 -19234
## - `7734c0c22f`    1     0.026 3708.8 -19234
## - `0342faceb5`    1     0.035 3708.8 -19234
## - `072b7e8f27`    1     0.036 3708.8 -19234
## - ac826f0013      1     0.037 3708.8 -19234
## - `2e874bc151`    1     0.047 3708.8 -19234
## - `8311343404`    1     0.050 3708.8 -19234
## - `4fc17427c8`    1     0.060 3708.9 -19234
## - e0a0772df0      1     0.064 3708.9 -19234
## - `7841b6a5b1`    1     0.066 3708.9 -19234
## - fbf66c8021      1     0.067 3708.9 -19234
## - e5efa4d39a      1     0.070 3708.9 -19234
## - dcfcbc2ea1      1     0.080 3708.9 -19234
## - `4468394575`    1     0.080 3708.9 -19234
## - `29bbd86997`    1     0.088 3708.9 -19234
## - b709f75447      1     0.096 3708.9 -19234
## - ee2ac696ff      1     0.122 3708.9 -19234
## - `04e7268385`    1     0.156 3709.0 -19234
## - `3eb53ae932`    1     0.172 3709.0 -19234
## - c1b8ce2354      1     0.172 3709.0 -19234
## - `9b6e0b36c2`    1     0.231 3709.0 -19234
## - `7cb7913148_5`  1     0.246 3709.0 -19234
## - `7cb7913148_7`  1     0.246 3709.0 -19234
## - aa69c802b6      1     0.260 3709.1 -19233
## - `136c1727c3`    1     0.292 3709.1 -19233
## - `7cb7913148_2`  1     0.309 3709.1 -19233
## - `3df2300fa2`    1     0.328 3709.1 -19233
## - `7cb7913148_6`  1     0.329 3709.1 -19233
## - fe8cdd80ba      1     0.335 3709.1 -19233
## - `55907cc1de`    1     0.342 3709.1 -19233
## - `173b6590ae`    1     0.344 3709.1 -19233
## - `7743f273c2`    1     0.368 3709.2 -19233
## - `7cb7913148_1`  1     0.370 3709.2 -19233
## - `2a457d15d9`    1     0.376 3709.2 -19233
## - f66b98dd69      1     0.402 3709.2 -19233
## - `98475257f7`    1     0.419 3709.2 -19233
## - `2719b72c0d`    1     0.429 3709.2 -19233
## - `8a21502326`    1     0.442 3709.2 -19233
## - `96e6f0be58`    1     0.486 3709.3 -19232
## <none>                        3708.8 -19232
## - `6516422788`    1     0.586 3709.4 -19232
## - `7925993f42`    1     0.645 3709.4 -19232
## - `20f1afc5c7`    1     0.667 3709.5 -19232
## - `12eda2d982`    1     0.767 3709.6 -19231
## - `1fa099bb01`    1     0.859 3709.7 -19231
## - `0b846350ef`    1     0.861 3709.7 -19231
## - `7cb7913148_3`  1     0.862 3709.7 -19231
## - `65aed7dc1f`    1     0.908 3709.7 -19231
## - ffd1cdcfc1      1     0.958 3709.8 -19231
## - `2bc6ab42f7`    1     0.982 3709.8 -19231
## - `789b5244a9`    1     1.019 3709.8 -19230
## - ed7e658a27      1     1.027 3709.8 -19230
## - bdf934caa7      1     1.129 3709.9 -19230
## - `63bcf89b1d`    1     1.192 3710.0 -19230
## - `0e2ab0831c`    1     1.218 3710.0 -19230
## - `25bbf0e7e7`    1     1.492 3710.3 -19229
## - `56371466d7`    1     1.633 3710.4 -19228
## - ba54a2a637      1     1.675 3710.5 -19228
## - `96c30c7eef`    1     1.711 3710.5 -19228
## - fe0318e273      1     1.711 3710.5 -19228
## - ae08d2297e      1     2.026 3710.8 -19227
## - `298ed82b22`    1     2.228 3711.0 -19226
## - b4112a94a6      1     2.438 3711.2 -19225
## - `8de0382f02`    1     2.439 3711.2 -19225
## - `3e200bf766`    1     3.245 3712.0 -19222
## - `384bec5dd1_1`  1     3.306 3712.1 -19222
## - `49756d8e0f`    1     5.053 3713.8 -19215
## - `60ec1426ce`    1     5.344 3714.1 -19214
## - abca7a848f      1     5.501 3714.3 -19213
## - `253eb5ef11`    1     7.019 3715.8 -19207
## - `1f3058af83`    1     8.358 3717.2 -19202
## - `016399044a`    1     9.538 3718.3 -19198
## - c0c3df65b1      1    10.974 3719.8 -19192
## - `087235d61e`    1    12.687 3721.5 -19185
## - f0a0febd35      1    12.689 3721.5 -19185
## - `7fe6cb4c98`    1    16.102 3724.9 -19172
## - f013b60e50      1    20.942 3729.7 -19154
## - `87b982928b`    1    26.511 3735.3 -19132
## - a14fd026ce      1    27.340 3736.1 -19129
## - `5f360995ef`    1    28.711 3737.5 -19124
## - ea0f4a32e3      1    41.079 3749.9 -19076
## - `174825d438`    1    48.269 3757.1 -19049
## - `8c2e088a3d`    1    50.215 3759.0 -19041
## - `2d7fe4693a`    1    53.416 3762.2 -19029
## - `8f5f7c556a`    1    69.282 3778.1 -18969
## - d2c775fa99      1    99.652 3808.4 -18854
## - beb6e17af1      1   121.492 3830.3 -18772
## - `5b862c0a8f`    1   144.033 3852.8 -18687
## - e86a2190c1      1   153.927 3862.7 -18650
## - `9a575e82a4_1`  1   155.114 3863.9 -18646
## - `6db53d265a`    1   172.963 3881.8 -18580
## - `06888ceac9_1`  1   178.501 3887.3 -18559
## - aee1e4fc85      1   206.403 3915.2 -18457
## 
## Step:  AIC=-19234.39
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + `12eda2d982` + c58f611921 + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - c58f611921      1     0.003 3708.8 -19236
## - `99d44111c9`    1     0.003 3708.8 -19236
## - `77b3b41efa`    1     0.006 3708.8 -19236
## - fdf8628ca7      1     0.006 3708.8 -19236
## - `1f222e3669`    1     0.007 3708.8 -19236
## - `55cf3f7627`    1     0.012 3708.8 -19236
## - `7cb7913148_4`  1     0.014 3708.8 -19236
## - d035af6ffa      1     0.015 3708.8 -19236
## - e7ee22effb      1     0.019 3708.8 -19236
## - `779d13189e`    1     0.019 3708.8 -19236
## - `435dec85e2`    1     0.023 3708.8 -19236
## - d4d6566f9c      1     0.023 3708.8 -19236
## - b9a487ac3c      1     0.025 3708.8 -19236
## - `7734c0c22f`    1     0.026 3708.8 -19236
## - `0342faceb5`    1     0.035 3708.8 -19236
## - `072b7e8f27`    1     0.036 3708.8 -19236
## - ac826f0013      1     0.037 3708.8 -19236
## - `2e874bc151`    1     0.047 3708.8 -19236
## - `8311343404`    1     0.051 3708.8 -19236
## - `4fc17427c8`    1     0.060 3708.9 -19236
## - e0a0772df0      1     0.064 3708.9 -19236
## - `7841b6a5b1`    1     0.066 3708.9 -19236
## - fbf66c8021      1     0.067 3708.9 -19236
## - e5efa4d39a      1     0.070 3708.9 -19236
## - `4468394575`    1     0.080 3708.9 -19236
## - dcfcbc2ea1      1     0.081 3708.9 -19236
## - `29bbd86997`    1     0.088 3708.9 -19236
## - b709f75447      1     0.096 3708.9 -19236
## - ee2ac696ff      1     0.121 3708.9 -19236
## - `04e7268385`    1     0.157 3709.0 -19236
## - `3eb53ae932`    1     0.172 3709.0 -19236
## - c1b8ce2354      1     0.172 3709.0 -19236
## - `9b6e0b36c2`    1     0.232 3709.0 -19236
## - `7cb7913148_5`  1     0.245 3709.0 -19235
## - `7cb7913148_7`  1     0.246 3709.0 -19235
## - aa69c802b6      1     0.260 3709.1 -19235
## - `136c1727c3`    1     0.293 3709.1 -19235
## - `7cb7913148_2`  1     0.308 3709.1 -19235
## - `3df2300fa2`    1     0.328 3709.1 -19235
## - `7cb7913148_6`  1     0.328 3709.1 -19235
## - fe8cdd80ba      1     0.335 3709.1 -19235
## - `55907cc1de`    1     0.342 3709.1 -19235
## - `173b6590ae`    1     0.344 3709.1 -19235
## - `7743f273c2`    1     0.367 3709.2 -19235
## - `7cb7913148_1`  1     0.370 3709.2 -19235
## - `2a457d15d9`    1     0.376 3709.2 -19235
## - f66b98dd69      1     0.402 3709.2 -19235
## - `98475257f7`    1     0.419 3709.2 -19235
## - `2719b72c0d`    1     0.429 3709.2 -19235
## - `8a21502326`    1     0.442 3709.2 -19235
## - `96e6f0be58`    1     0.487 3709.3 -19234
## <none>                        3708.8 -19234
## - `6516422788`    1     0.586 3709.4 -19234
## - `7925993f42`    1     0.645 3709.4 -19234
## - `20f1afc5c7`    1     0.667 3709.5 -19234
## - `12eda2d982`    1     0.766 3709.6 -19233
## - `1fa099bb01`    1     0.859 3709.7 -19233
## - `0b846350ef`    1     0.861 3709.7 -19233
## - `7cb7913148_3`  1     0.861 3709.7 -19233
## - `65aed7dc1f`    1     0.907 3709.7 -19233
## - ffd1cdcfc1      1     0.958 3709.8 -19233
## - `2bc6ab42f7`    1     0.981 3709.8 -19233
## - `789b5244a9`    1     1.018 3709.8 -19232
## - ed7e658a27      1     1.027 3709.8 -19232
## + a24802caa5      1     0.002 3708.8 -19232
## - bdf934caa7      1     1.129 3709.9 -19232
## - `63bcf89b1d`    1     1.191 3710.0 -19232
## - `0e2ab0831c`    1     1.218 3710.0 -19232
## - `25bbf0e7e7`    1     1.492 3710.3 -19231
## - `56371466d7`    1     1.632 3710.4 -19230
## - ba54a2a637      1     1.675 3710.5 -19230
## - `96c30c7eef`    1     1.710 3710.5 -19230
## - fe0318e273      1     1.710 3710.5 -19230
## - ae08d2297e      1     2.024 3710.8 -19229
## - `298ed82b22`    1     2.227 3711.0 -19228
## - b4112a94a6      1     2.438 3711.2 -19227
## - `8de0382f02`    1     2.438 3711.2 -19227
## - `3e200bf766`    1     3.244 3712.0 -19224
## - `384bec5dd1_1`  1     3.307 3712.1 -19224
## - `49756d8e0f`    1     5.054 3713.9 -19217
## - `60ec1426ce`    1     5.343 3714.1 -19216
## - abca7a848f      1     5.502 3714.3 -19215
## - `253eb5ef11`    1     7.018 3715.8 -19209
## - `1f3058af83`    1     8.358 3717.2 -19204
## - `016399044a`    1     9.537 3718.3 -19200
## - c0c3df65b1      1    10.974 3719.8 -19194
## - f0a0febd35      1    12.690 3721.5 -19187
## - `087235d61e`    1    12.691 3721.5 -19187
## - `7fe6cb4c98`    1    16.101 3724.9 -19174
## - f013b60e50      1    20.947 3729.7 -19156
## - `87b982928b`    1    26.513 3735.3 -19134
## - a14fd026ce      1    27.344 3736.1 -19131
## - `5f360995ef`    1    28.718 3737.5 -19126
## - ea0f4a32e3      1    41.077 3749.9 -19078
## - `174825d438`    1    48.271 3757.1 -19051
## - `8c2e088a3d`    1    50.215 3759.0 -19043
## - `2d7fe4693a`    1    53.420 3762.2 -19031
## - `8f5f7c556a`    1    69.284 3778.1 -18971
## - d2c775fa99      1    99.659 3808.5 -18856
## - beb6e17af1      1   121.496 3830.3 -18774
## - `5b862c0a8f`    1   144.041 3852.8 -18689
## - e86a2190c1      1   153.928 3862.7 -18652
## - `9a575e82a4_1`  1   155.115 3863.9 -18648
## - `6db53d265a`    1   172.973 3881.8 -18582
## - `06888ceac9_1`  1   178.499 3887.3 -18561
## - aee1e4fc85      1   206.451 3915.2 -18458
## 
## Step:  AIC=-19236.38
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + `77b3b41efa` + fdf8628ca7 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + `12eda2d982` + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `77b3b41efa`    1     0.006 3708.8 -19238
## - fdf8628ca7      1     0.006 3708.8 -19238
## - `1f222e3669`    1     0.007 3708.8 -19238
## - `55cf3f7627`    1     0.011 3708.8 -19238
## - `7cb7913148_4`  1     0.014 3708.8 -19238
## - d035af6ffa      1     0.015 3708.8 -19238
## - e7ee22effb      1     0.018 3708.8 -19238
## - `779d13189e`    1     0.019 3708.8 -19238
## - `435dec85e2`    1     0.023 3708.8 -19238
## - d4d6566f9c      1     0.023 3708.8 -19238
## - b9a487ac3c      1     0.025 3708.8 -19238
## - `7734c0c22f`    1     0.026 3708.8 -19238
## - `0342faceb5`    1     0.035 3708.8 -19238
## - `072b7e8f27`    1     0.036 3708.8 -19238
## - ac826f0013      1     0.037 3708.8 -19238
## - `2e874bc151`    1     0.047 3708.8 -19238
## - `99d44111c9`    1     0.050 3708.9 -19238
## - `8311343404`    1     0.051 3708.9 -19238
## - `4fc17427c8`    1     0.060 3708.9 -19238
## - e0a0772df0      1     0.064 3708.9 -19238
## - `7841b6a5b1`    1     0.065 3708.9 -19238
## - fbf66c8021      1     0.067 3708.9 -19238
## - e5efa4d39a      1     0.071 3708.9 -19238
## - `4468394575`    1     0.081 3708.9 -19238
## - dcfcbc2ea1      1     0.081 3708.9 -19238
## - `29bbd86997`    1     0.088 3708.9 -19238
## - b709f75447      1     0.097 3708.9 -19238
## - ee2ac696ff      1     0.121 3708.9 -19238
## - `04e7268385`    1     0.156 3709.0 -19238
## - `3eb53ae932`    1     0.173 3709.0 -19238
## - c1b8ce2354      1     0.173 3709.0 -19238
## - `9b6e0b36c2`    1     0.232 3709.0 -19238
## - `7cb7913148_7`  1     0.245 3709.0 -19237
## - `7cb7913148_5`  1     0.245 3709.0 -19237
## - aa69c802b6      1     0.260 3709.1 -19237
## - `136c1727c3`    1     0.294 3709.1 -19237
## - `7cb7913148_2`  1     0.308 3709.1 -19237
## - `3df2300fa2`    1     0.327 3709.1 -19237
## - `7cb7913148_6`  1     0.329 3709.1 -19237
## - fe8cdd80ba      1     0.335 3709.1 -19237
## - `55907cc1de`    1     0.342 3709.1 -19237
## - `173b6590ae`    1     0.344 3709.1 -19237
## - `7743f273c2`    1     0.368 3709.2 -19237
## - `7cb7913148_1`  1     0.371 3709.2 -19237
## - `2a457d15d9`    1     0.376 3709.2 -19237
## - f66b98dd69      1     0.402 3709.2 -19237
## - `98475257f7`    1     0.419 3709.2 -19237
## - `2719b72c0d`    1     0.429 3709.2 -19237
## - `8a21502326`    1     0.441 3709.2 -19237
## - `96e6f0be58`    1     0.486 3709.3 -19236
## <none>                        3708.8 -19236
## - `6516422788`    1     0.587 3709.4 -19236
## - `7925993f42`    1     0.646 3709.4 -19236
## - `20f1afc5c7`    1     0.666 3709.5 -19236
## - `12eda2d982`    1     0.767 3709.6 -19235
## - `1fa099bb01`    1     0.858 3709.7 -19235
## - `0b846350ef`    1     0.859 3709.7 -19235
## - `7cb7913148_3`  1     0.862 3709.7 -19235
## - `65aed7dc1f`    1     0.907 3709.7 -19235
## - ffd1cdcfc1      1     0.957 3709.8 -19235
## - `2bc6ab42f7`    1     0.981 3709.8 -19235
## - `789b5244a9`    1     1.017 3709.8 -19234
## - ed7e658a27      1     1.025 3709.8 -19234
## + c58f611921      1     0.003 3708.8 -19234
## + a24802caa5      1     0.002 3708.8 -19234
## - bdf934caa7      1     1.130 3709.9 -19234
## - `63bcf89b1d`    1     1.190 3710.0 -19234
## - `0e2ab0831c`    1     1.218 3710.0 -19234
## - `25bbf0e7e7`    1     1.491 3710.3 -19233
## - `56371466d7`    1     1.634 3710.4 -19232
## - ba54a2a637      1     1.674 3710.5 -19232
## - `96c30c7eef`    1     1.709 3710.5 -19232
## - fe0318e273      1     1.711 3710.5 -19232
## - ae08d2297e      1     2.023 3710.8 -19231
## - `298ed82b22`    1     2.226 3711.0 -19230
## - b4112a94a6      1     2.436 3711.2 -19229
## - `8de0382f02`    1     2.437 3711.2 -19229
## - `3e200bf766`    1     3.242 3712.0 -19226
## - `384bec5dd1_1`  1     3.311 3712.1 -19226
## - `49756d8e0f`    1     5.052 3713.9 -19219
## - `60ec1426ce`    1     5.342 3714.1 -19218
## - abca7a848f      1     5.505 3714.3 -19217
## - `253eb5ef11`    1     7.021 3715.8 -19211
## - `1f3058af83`    1     8.358 3717.2 -19206
## - `016399044a`    1     9.537 3718.3 -19202
## - c0c3df65b1      1    10.985 3719.8 -19196
## - f0a0febd35      1    12.690 3721.5 -19189
## - `087235d61e`    1    12.697 3721.5 -19189
## - `7fe6cb4c98`    1    16.100 3724.9 -19176
## - f013b60e50      1    20.955 3729.8 -19158
## - `87b982928b`    1    26.511 3735.3 -19136
## - a14fd026ce      1    27.344 3736.1 -19133
## - `5f360995ef`    1    28.715 3737.5 -19128
## - ea0f4a32e3      1    41.078 3749.9 -19080
## - `174825d438`    1    48.269 3757.1 -19053
## - `8c2e088a3d`    1    50.249 3759.1 -19045
## - `2d7fe4693a`    1    53.419 3762.2 -19033
## - `8f5f7c556a`    1    69.284 3778.1 -18973
## - d2c775fa99      1    99.658 3808.5 -18858
## - beb6e17af1      1   121.493 3830.3 -18776
## - `5b862c0a8f`    1   144.039 3852.8 -18691
## - e86a2190c1      1   153.933 3862.7 -18654
## - `9a575e82a4_1`  1   155.112 3863.9 -18650
## - `6db53d265a`    1   173.037 3881.8 -18584
## - `06888ceac9_1`  1   178.498 3887.3 -18563
## - aee1e4fc85      1   206.448 3915.2 -18460
## 
## Step:  AIC=-19238.36
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + fdf8628ca7 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     `12eda2d982` + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `779d13189e` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - fdf8628ca7      1     0.006 3708.8 -19240
## - `1f222e3669`    1     0.007 3708.8 -19240
## - `55cf3f7627`    1     0.011 3708.8 -19240
## - `7cb7913148_4`  1     0.014 3708.8 -19240
## - d035af6ffa      1     0.015 3708.8 -19240
## - e7ee22effb      1     0.019 3708.8 -19240
## - `779d13189e`    1     0.019 3708.8 -19240
## - `435dec85e2`    1     0.023 3708.8 -19240
## - d4d6566f9c      1     0.023 3708.8 -19240
## - b9a487ac3c      1     0.025 3708.8 -19240
## - `7734c0c22f`    1     0.026 3708.8 -19240
## - `0342faceb5`    1     0.035 3708.8 -19240
## - `072b7e8f27`    1     0.036 3708.8 -19240
## - ac826f0013      1     0.037 3708.8 -19240
## - `2e874bc151`    1     0.047 3708.9 -19240
## - `99d44111c9`    1     0.050 3708.9 -19240
## - `8311343404`    1     0.051 3708.9 -19240
## - `4fc17427c8`    1     0.061 3708.9 -19240
## - e0a0772df0      1     0.064 3708.9 -19240
## - `7841b6a5b1`    1     0.065 3708.9 -19240
## - fbf66c8021      1     0.068 3708.9 -19240
## - e5efa4d39a      1     0.071 3708.9 -19240
## - `4468394575`    1     0.080 3708.9 -19240
## - dcfcbc2ea1      1     0.081 3708.9 -19240
## - `29bbd86997`    1     0.088 3708.9 -19240
## - b709f75447      1     0.097 3708.9 -19240
## - ee2ac696ff      1     0.121 3708.9 -19240
## - `04e7268385`    1     0.157 3709.0 -19240
## - `3eb53ae932`    1     0.172 3709.0 -19240
## - c1b8ce2354      1     0.172 3709.0 -19240
## - `9b6e0b36c2`    1     0.232 3709.0 -19240
## - `7cb7913148_7`  1     0.245 3709.1 -19239
## - `7cb7913148_5`  1     0.245 3709.1 -19239
## - aa69c802b6      1     0.258 3709.1 -19239
## - `136c1727c3`    1     0.295 3709.1 -19239
## - `7cb7913148_2`  1     0.308 3709.1 -19239
## - `3df2300fa2`    1     0.328 3709.1 -19239
## - `7cb7913148_6`  1     0.328 3709.1 -19239
## - fe8cdd80ba      1     0.335 3709.1 -19239
## - `55907cc1de`    1     0.342 3709.1 -19239
## - `173b6590ae`    1     0.345 3709.2 -19239
## - `7743f273c2`    1     0.368 3709.2 -19239
## - `7cb7913148_1`  1     0.370 3709.2 -19239
## - `2a457d15d9`    1     0.375 3709.2 -19239
## - f66b98dd69      1     0.402 3709.2 -19239
## - `98475257f7`    1     0.419 3709.2 -19239
## - `2719b72c0d`    1     0.429 3709.2 -19239
## - `8a21502326`    1     0.441 3709.2 -19239
## - `96e6f0be58`    1     0.486 3709.3 -19238
## <none>                        3708.8 -19238
## - `6516422788`    1     0.588 3709.4 -19238
## - `7925993f42`    1     0.646 3709.5 -19238
## - `20f1afc5c7`    1     0.666 3709.5 -19238
## - `12eda2d982`    1     0.767 3709.6 -19237
## - `1fa099bb01`    1     0.858 3709.7 -19237
## - `0b846350ef`    1     0.860 3709.7 -19237
## - `7cb7913148_3`  1     0.861 3709.7 -19237
## - `65aed7dc1f`    1     0.909 3709.7 -19237
## - ffd1cdcfc1      1     0.957 3709.8 -19237
## - `2bc6ab42f7`    1     0.981 3709.8 -19237
## - `789b5244a9`    1     1.017 3709.8 -19236
## - ed7e658a27      1     1.025 3709.8 -19236
## + `77b3b41efa`    1     0.006 3708.8 -19236
## + c58f611921      1     0.003 3708.8 -19236
## + a24802caa5      1     0.002 3708.8 -19236
## - bdf934caa7      1     1.132 3709.9 -19236
## - `63bcf89b1d`    1     1.190 3710.0 -19236
## - `0e2ab0831c`    1     1.217 3710.0 -19236
## - `25bbf0e7e7`    1     1.489 3710.3 -19235
## - `56371466d7`    1     1.639 3710.4 -19234
## - ba54a2a637      1     1.672 3710.5 -19234
## - `96c30c7eef`    1     1.708 3710.5 -19234
## - fe0318e273      1     1.711 3710.5 -19234
## - ae08d2297e      1     2.024 3710.8 -19232
## - `298ed82b22`    1     2.225 3711.0 -19232
## - b4112a94a6      1     2.438 3711.2 -19231
## - `8de0382f02`    1     2.438 3711.2 -19231
## - `3e200bf766`    1     3.243 3712.0 -19228
## - `384bec5dd1_1`  1     3.309 3712.1 -19228
## - `49756d8e0f`    1     5.050 3713.9 -19221
## - `60ec1426ce`    1     5.340 3714.1 -19220
## - abca7a848f      1     5.504 3714.3 -19219
## - `253eb5ef11`    1     7.020 3715.8 -19213
## - `1f3058af83`    1     8.354 3717.2 -19208
## - `016399044a`    1     9.534 3718.3 -19204
## - c0c3df65b1      1    10.981 3719.8 -19198
## - f0a0febd35      1    12.686 3721.5 -19191
## - `087235d61e`    1    12.697 3721.5 -19191
## - `7fe6cb4c98`    1    16.099 3724.9 -19178
## - f013b60e50      1    20.951 3729.8 -19160
## - `87b982928b`    1    26.511 3735.3 -19138
## - a14fd026ce      1    27.340 3736.1 -19135
## - `5f360995ef`    1    28.714 3737.5 -19130
## - ea0f4a32e3      1    41.074 3749.9 -19082
## - `174825d438`    1    48.268 3757.1 -19055
## - `8c2e088a3d`    1    50.251 3759.1 -19047
## - `2d7fe4693a`    1    53.414 3762.2 -19035
## - `8f5f7c556a`    1    69.290 3778.1 -18974
## - d2c775fa99      1    99.658 3808.5 -18860
## - beb6e17af1      1   121.488 3830.3 -18778
## - `5b862c0a8f`    1   144.054 3852.9 -18693
## - e86a2190c1      1   153.928 3862.7 -18656
## - `9a575e82a4_1`  1   155.192 3864.0 -18652
## - `6db53d265a`    1   173.031 3881.8 -18586
## - `06888ceac9_1`  1   178.492 3887.3 -18565
## - aee1e4fc85      1   206.453 3915.3 -18462
## 
## Step:  AIC=-19240.34
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `1f222e3669` + `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + 
##     `2a457d15d9` + d035af6ffa + fbf66c8021 + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `072b7e8f27` + `12eda2d982` + 
##     `99d44111c9` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     `779d13189e` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + b709f75447 + `4468394575` + `4fc17427c8` + 
##     b9a487ac3c + ee2ac696ff + `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `1f222e3669`    1     0.007 3708.8 -19242
## - `55cf3f7627`    1     0.012 3708.8 -19242
## - `7cb7913148_4`  1     0.014 3708.8 -19242
## - d035af6ffa      1     0.015 3708.8 -19242
## - e7ee22effb      1     0.019 3708.8 -19242
## - `779d13189e`    1     0.019 3708.8 -19242
## - `435dec85e2`    1     0.023 3708.8 -19242
## - d4d6566f9c      1     0.023 3708.8 -19242
## - b9a487ac3c      1     0.025 3708.8 -19242
## - `7734c0c22f`    1     0.025 3708.8 -19242
## - `0342faceb5`    1     0.036 3708.8 -19242
## - `072b7e8f27`    1     0.036 3708.8 -19242
## - ac826f0013      1     0.036 3708.8 -19242
## - `2e874bc151`    1     0.046 3708.9 -19242
## - `99d44111c9`    1     0.050 3708.9 -19242
## - `8311343404`    1     0.051 3708.9 -19242
## - `4fc17427c8`    1     0.060 3708.9 -19242
## - e0a0772df0      1     0.064 3708.9 -19242
## - `7841b6a5b1`    1     0.065 3708.9 -19242
## - fbf66c8021      1     0.067 3708.9 -19242
## - e5efa4d39a      1     0.070 3708.9 -19242
## - `4468394575`    1     0.080 3708.9 -19242
## - dcfcbc2ea1      1     0.081 3708.9 -19242
## - `29bbd86997`    1     0.088 3708.9 -19242
## - b709f75447      1     0.097 3708.9 -19242
## - ee2ac696ff      1     0.120 3708.9 -19242
## - `04e7268385`    1     0.157 3709.0 -19242
## - `3eb53ae932`    1     0.172 3709.0 -19242
## - c1b8ce2354      1     0.172 3709.0 -19242
## - `9b6e0b36c2`    1     0.231 3709.0 -19241
## - `7cb7913148_7`  1     0.244 3709.1 -19241
## - `7cb7913148_5`  1     0.245 3709.1 -19241
## - aa69c802b6      1     0.259 3709.1 -19241
## - `136c1727c3`    1     0.296 3709.1 -19241
## - `7cb7913148_2`  1     0.308 3709.1 -19241
## - `3df2300fa2`    1     0.328 3709.1 -19241
## - `7cb7913148_6`  1     0.328 3709.1 -19241
## - fe8cdd80ba      1     0.335 3709.1 -19241
## - `55907cc1de`    1     0.343 3709.2 -19241
## - `173b6590ae`    1     0.344 3709.2 -19241
## - `7743f273c2`    1     0.367 3709.2 -19241
## - `7cb7913148_1`  1     0.370 3709.2 -19241
## - `2a457d15d9`    1     0.376 3709.2 -19241
## - f66b98dd69      1     0.402 3709.2 -19241
## - `98475257f7`    1     0.420 3709.2 -19241
## - `2719b72c0d`    1     0.429 3709.2 -19241
## - `8a21502326`    1     0.441 3709.3 -19241
## - `96e6f0be58`    1     0.487 3709.3 -19240
## <none>                        3708.8 -19240
## - `6516422788`    1     0.590 3709.4 -19240
## - `7925993f42`    1     0.646 3709.5 -19240
## - `20f1afc5c7`    1     0.666 3709.5 -19240
## - `12eda2d982`    1     0.767 3709.6 -19239
## - `1fa099bb01`    1     0.859 3709.7 -19239
## - `0b846350ef`    1     0.860 3709.7 -19239
## - `7cb7913148_3`  1     0.861 3709.7 -19239
## - `65aed7dc1f`    1     0.909 3709.7 -19239
## - ffd1cdcfc1      1     0.958 3709.8 -19239
## - `2bc6ab42f7`    1     0.981 3709.8 -19238
## - `789b5244a9`    1     1.016 3709.8 -19238
## - ed7e658a27      1     1.024 3709.8 -19238
## + fdf8628ca7      1     0.006 3708.8 -19238
## + `77b3b41efa`    1     0.006 3708.8 -19238
## + c58f611921      1     0.003 3708.8 -19238
## + a24802caa5      1     0.002 3708.8 -19238
## - bdf934caa7      1     1.131 3709.9 -19238
## - `63bcf89b1d`    1     1.189 3710.0 -19238
## - `0e2ab0831c`    1     1.219 3710.0 -19238
## - `25bbf0e7e7`    1     1.489 3710.3 -19237
## - `56371466d7`    1     1.638 3710.5 -19236
## - ba54a2a637      1     1.671 3710.5 -19236
## - `96c30c7eef`    1     1.707 3710.5 -19236
## - fe0318e273      1     1.709 3710.5 -19236
## - ae08d2297e      1     2.024 3710.8 -19234
## - `298ed82b22`    1     2.225 3711.0 -19234
## - b4112a94a6      1     2.437 3711.2 -19233
## - `8de0382f02`    1     2.437 3711.3 -19233
## - `3e200bf766`    1     3.243 3712.1 -19230
## - `384bec5dd1_1`  1     3.306 3712.1 -19230
## - `49756d8e0f`    1     5.053 3713.9 -19223
## - `60ec1426ce`    1     5.343 3714.2 -19222
## - abca7a848f      1     5.501 3714.3 -19221
## - `253eb5ef11`    1     7.020 3715.8 -19215
## - `1f3058af83`    1     8.354 3717.2 -19210
## - `016399044a`    1     9.528 3718.3 -19206
## - c0c3df65b1      1    10.978 3719.8 -19200
## - f0a0febd35      1    12.692 3721.5 -19193
## - `087235d61e`    1    12.700 3721.5 -19193
## - `7fe6cb4c98`    1    16.094 3724.9 -19180
## - f013b60e50      1    20.949 3729.8 -19161
## - `87b982928b`    1    26.506 3735.3 -19140
## - a14fd026ce      1    27.334 3736.1 -19137
## - `5f360995ef`    1    28.720 3737.5 -19132
## - ea0f4a32e3      1    41.105 3749.9 -19084
## - `174825d438`    1    48.262 3757.1 -19057
## - `8c2e088a3d`    1    50.255 3759.1 -19049
## - `2d7fe4693a`    1    53.411 3762.2 -19037
## - `8f5f7c556a`    1    69.312 3778.1 -18976
## - d2c775fa99      1    99.683 3808.5 -18861
## - beb6e17af1      1   121.536 3830.3 -18779
## - `5b862c0a8f`    1   144.049 3852.9 -18695
## - e86a2190c1      1   153.941 3862.8 -18658
## - `9a575e82a4_1`  1   155.188 3864.0 -18654
## - `6db53d265a`    1   173.062 3881.9 -18587
## - `06888ceac9_1`  1   178.486 3887.3 -18567
## - aee1e4fc85      1   206.454 3915.3 -18464
## 
## Step:  AIC=-19242.31
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `072b7e8f27` + `12eda2d982` + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `55cf3f7627` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `55cf3f7627`    1     0.012 3708.8 -19244
## - `7cb7913148_4`  1     0.014 3708.8 -19244
## - e7ee22effb      1     0.019 3708.8 -19244
## - `779d13189e`    1     0.019 3708.8 -19244
## - `435dec85e2`    1     0.023 3708.8 -19244
## - d4d6566f9c      1     0.023 3708.8 -19244
## - b9a487ac3c      1     0.025 3708.8 -19244
## - `7734c0c22f`    1     0.025 3708.8 -19244
## - `0342faceb5`    1     0.036 3708.9 -19244
## - `072b7e8f27`    1     0.036 3708.9 -19244
## - ac826f0013      1     0.037 3708.9 -19244
## - `2e874bc151`    1     0.046 3708.9 -19244
## - `99d44111c9`    1     0.050 3708.9 -19244
## - `8311343404`    1     0.051 3708.9 -19244
## - `4fc17427c8`    1     0.060 3708.9 -19244
## - e0a0772df0      1     0.064 3708.9 -19244
## - `7841b6a5b1`    1     0.066 3708.9 -19244
## - fbf66c8021      1     0.068 3708.9 -19244
## - e5efa4d39a      1     0.070 3708.9 -19244
## - `4468394575`    1     0.081 3708.9 -19244
## - dcfcbc2ea1      1     0.081 3708.9 -19244
## - `29bbd86997`    1     0.088 3708.9 -19244
## - b709f75447      1     0.097 3708.9 -19244
## - ee2ac696ff      1     0.120 3708.9 -19244
## - `04e7268385`    1     0.158 3709.0 -19244
## - `3eb53ae932`    1     0.172 3709.0 -19244
## - c1b8ce2354      1     0.172 3709.0 -19244
## - `9b6e0b36c2`    1     0.231 3709.1 -19243
## - `7cb7913148_7`  1     0.244 3709.1 -19243
## - `7cb7913148_5`  1     0.246 3709.1 -19243
## - aa69c802b6      1     0.258 3709.1 -19243
## - `136c1727c3`    1     0.297 3709.1 -19243
## - `7cb7913148_2`  1     0.307 3709.1 -19243
## - `3df2300fa2`    1     0.328 3709.1 -19243
## - `7cb7913148_6`  1     0.328 3709.1 -19243
## - fe8cdd80ba      1     0.335 3709.2 -19243
## - `55907cc1de`    1     0.343 3709.2 -19243
## - `173b6590ae`    1     0.344 3709.2 -19243
## - `7743f273c2`    1     0.366 3709.2 -19243
## - `7cb7913148_1`  1     0.368 3709.2 -19243
## - `2a457d15d9`    1     0.375 3709.2 -19243
## - f66b98dd69      1     0.403 3709.2 -19243
## - `98475257f7`    1     0.420 3709.2 -19243
## - `2719b72c0d`    1     0.430 3709.2 -19243
## - `8a21502326`    1     0.440 3709.3 -19243
## - `96e6f0be58`    1     0.486 3709.3 -19242
## <none>                        3708.8 -19242
## - `6516422788`    1     0.592 3709.4 -19242
## - `7925993f42`    1     0.646 3709.5 -19242
## - `20f1afc5c7`    1     0.666 3709.5 -19242
## - `12eda2d982`    1     0.766 3709.6 -19241
## - `0b846350ef`    1     0.859 3709.7 -19241
## - `7cb7913148_3`  1     0.860 3709.7 -19241
## - `1fa099bb01`    1     0.860 3709.7 -19241
## - `65aed7dc1f`    1     0.909 3709.7 -19241
## - ffd1cdcfc1      1     0.959 3709.8 -19241
## - `2bc6ab42f7`    1     0.980 3709.8 -19240
## - `789b5244a9`    1     1.014 3709.8 -19240
## - ed7e658a27      1     1.023 3709.8 -19240
## + `1f222e3669`    1     0.007 3708.8 -19240
## + fdf8628ca7      1     0.006 3708.8 -19240
## + `77b3b41efa`    1     0.006 3708.8 -19240
## + c58f611921      1     0.003 3708.8 -19240
## + a24802caa5      1     0.002 3708.8 -19240
## - bdf934caa7      1     1.132 3710.0 -19240
## - `63bcf89b1d`    1     1.188 3710.0 -19240
## - `0e2ab0831c`    1     1.219 3710.0 -19240
## - `25bbf0e7e7`    1     1.490 3710.3 -19238
## - `56371466d7`    1     1.637 3710.5 -19238
## - ba54a2a637      1     1.671 3710.5 -19238
## - fe0318e273      1     1.707 3710.5 -19238
## - `96c30c7eef`    1     1.707 3710.5 -19238
## - ae08d2297e      1     2.022 3710.8 -19236
## - `298ed82b22`    1     2.227 3711.0 -19236
## - b4112a94a6      1     2.434 3711.3 -19235
## - `8de0382f02`    1     2.434 3711.3 -19235
## - d035af6ffa      1     2.580 3711.4 -19234
## - `3e200bf766`    1     3.241 3712.1 -19232
## - `384bec5dd1_1`  1     3.305 3712.1 -19232
## - `49756d8e0f`    1     5.056 3713.9 -19225
## - `60ec1426ce`    1     5.346 3714.2 -19224
## - abca7a848f      1     5.496 3714.3 -19223
## - `253eb5ef11`    1     7.019 3715.8 -19217
## - `1f3058af83`    1     8.359 3717.2 -19212
## - `016399044a`    1     9.529 3718.3 -19208
## - c0c3df65b1      1    10.979 3719.8 -19202
## - f0a0febd35      1    12.692 3721.5 -19195
## - `087235d61e`    1    12.695 3721.5 -19195
## - `7fe6cb4c98`    1    16.106 3724.9 -19182
## - f013b60e50      1    20.943 3729.8 -19163
## - `87b982928b`    1    26.509 3735.3 -19142
## - a14fd026ce      1    27.346 3736.2 -19139
## - `5f360995ef`    1    28.718 3737.5 -19134
## - ea0f4a32e3      1    41.100 3749.9 -19086
## - `174825d438`    1    48.265 3757.1 -19059
## - `8c2e088a3d`    1    50.248 3759.1 -19051
## - `2d7fe4693a`    1    53.423 3762.2 -19039
## - `8f5f7c556a`    1    69.310 3778.1 -18978
## - d2c775fa99      1    99.691 3808.5 -18863
## - beb6e17af1      1   121.531 3830.4 -18781
## - `5b862c0a8f`    1   144.053 3852.9 -18697
## - e86a2190c1      1   153.962 3862.8 -18660
## - `9a575e82a4_1`  1   155.188 3864.0 -18656
## - `6db53d265a`    1   173.086 3881.9 -18589
## - `06888ceac9_1`  1   178.508 3887.3 -18569
## - aee1e4fc85      1   206.499 3915.3 -18466
## 
## Step:  AIC=-19244.27
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_4` + `7cb7913148_5` + `7cb7913148_6` + 
##     `7cb7913148_7` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + e0a0772df0 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + c1b8ce2354 + `3eb53ae932` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `435dec85e2` + d4d6566f9c + 
##     `04e7268385` + `8311343404` + e7ee22effb + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `072b7e8f27` + `12eda2d982` + `99d44111c9` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + `779d13189e` + 
##     `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_4`  1     0.014 3708.8 -19246
## - e7ee22effb      1     0.019 3708.8 -19246
## - `779d13189e`    1     0.019 3708.9 -19246
## - `435dec85e2`    1     0.023 3708.9 -19246
## - d4d6566f9c      1     0.023 3708.9 -19246
## - b9a487ac3c      1     0.025 3708.9 -19246
## - `7734c0c22f`    1     0.025 3708.9 -19246
## - `0342faceb5`    1     0.036 3708.9 -19246
## - ac826f0013      1     0.036 3708.9 -19246
## - `072b7e8f27`    1     0.037 3708.9 -19246
## - `2e874bc151`    1     0.047 3708.9 -19246
## - `99d44111c9`    1     0.050 3708.9 -19246
## - `8311343404`    1     0.051 3708.9 -19246
## - `4fc17427c8`    1     0.061 3708.9 -19246
## - e0a0772df0      1     0.064 3708.9 -19246
## - `7841b6a5b1`    1     0.066 3708.9 -19246
## - fbf66c8021      1     0.068 3708.9 -19246
## - e5efa4d39a      1     0.070 3708.9 -19246
## - `4468394575`    1     0.080 3708.9 -19246
## - dcfcbc2ea1      1     0.081 3708.9 -19246
## - `29bbd86997`    1     0.088 3708.9 -19246
## - b709f75447      1     0.097 3708.9 -19246
## - ee2ac696ff      1     0.120 3709.0 -19246
## - `04e7268385`    1     0.157 3709.0 -19246
## - `3eb53ae932`    1     0.172 3709.0 -19246
## - c1b8ce2354      1     0.172 3709.0 -19246
## - `9b6e0b36c2`    1     0.231 3709.1 -19245
## - `7cb7913148_7`  1     0.242 3709.1 -19245
## - `7cb7913148_5`  1     0.246 3709.1 -19245
## - aa69c802b6      1     0.259 3709.1 -19245
## - `136c1727c3`    1     0.296 3709.1 -19245
## - `7cb7913148_2`  1     0.306 3709.1 -19245
## - `3df2300fa2`    1     0.326 3709.2 -19245
## - `7cb7913148_6`  1     0.331 3709.2 -19245
## - fe8cdd80ba      1     0.335 3709.2 -19245
## - `55907cc1de`    1     0.343 3709.2 -19245
## - `173b6590ae`    1     0.344 3709.2 -19245
## - `7743f273c2`    1     0.366 3709.2 -19245
## - `7cb7913148_1`  1     0.368 3709.2 -19245
## - `2a457d15d9`    1     0.374 3709.2 -19245
## - f66b98dd69      1     0.402 3709.2 -19245
## - `98475257f7`    1     0.421 3709.3 -19245
## - `2719b72c0d`    1     0.429 3709.3 -19245
## - `8a21502326`    1     0.438 3709.3 -19245
## - `96e6f0be58`    1     0.485 3709.3 -19244
## <none>                        3708.8 -19244
## - `6516422788`    1     0.591 3709.4 -19244
## - `7925993f42`    1     0.648 3709.5 -19244
## - `20f1afc5c7`    1     0.666 3709.5 -19244
## - `12eda2d982`    1     0.768 3709.6 -19243
## - `0b846350ef`    1     0.856 3709.7 -19243
## - `1fa099bb01`    1     0.860 3709.7 -19243
## - `7cb7913148_3`  1     0.860 3709.7 -19243
## - `65aed7dc1f`    1     0.910 3709.7 -19243
## - ffd1cdcfc1      1     0.961 3709.8 -19242
## - `2bc6ab42f7`    1     0.980 3709.8 -19242
## - `789b5244a9`    1     1.011 3709.8 -19242
## - ed7e658a27      1     1.020 3709.9 -19242
## + `55cf3f7627`    1     0.012 3708.8 -19242
## + `1f222e3669`    1     0.007 3708.8 -19242
## + fdf8628ca7      1     0.006 3708.8 -19242
## + `77b3b41efa`    1     0.006 3708.8 -19242
## + c58f611921      1     0.003 3708.8 -19242
## + a24802caa5      1     0.002 3708.8 -19242
## - bdf934caa7      1     1.130 3710.0 -19242
## - `63bcf89b1d`    1     1.196 3710.0 -19242
## - `0e2ab0831c`    1     1.218 3710.0 -19242
## - `25bbf0e7e7`    1     1.486 3710.3 -19240
## - `56371466d7`    1     1.636 3710.5 -19240
## - ba54a2a637      1     1.670 3710.5 -19240
## - fe0318e273      1     1.707 3710.5 -19240
## - `96c30c7eef`    1     1.708 3710.5 -19240
## - ae08d2297e      1     2.021 3710.9 -19238
## - `298ed82b22`    1     2.227 3711.1 -19238
## - b4112a94a6      1     2.438 3711.3 -19237
## - `8de0382f02`    1     2.438 3711.3 -19237
## - d035af6ffa      1     2.576 3711.4 -19236
## - `3e200bf766`    1     3.244 3712.1 -19234
## - `384bec5dd1_1`  1     3.307 3712.1 -19234
## - `49756d8e0f`    1     5.057 3713.9 -19227
## - `60ec1426ce`    1     5.347 3714.2 -19226
## - abca7a848f      1     5.500 3714.3 -19225
## - `253eb5ef11`    1     7.020 3715.9 -19219
## - `1f3058af83`    1     8.365 3717.2 -19214
## - `016399044a`    1     9.532 3718.4 -19209
## - c0c3df65b1      1    10.983 3719.8 -19204
## - f0a0febd35      1    12.698 3721.5 -19197
## - `087235d61e`    1    12.700 3721.5 -19197
## - `7fe6cb4c98`    1    16.109 3724.9 -19184
## - f013b60e50      1    20.959 3729.8 -19165
## - `87b982928b`    1    26.527 3735.4 -19144
## - a14fd026ce      1    27.352 3736.2 -19141
## - `5f360995ef`    1    28.722 3737.6 -19136
## - ea0f4a32e3      1    41.103 3749.9 -19088
## - `174825d438`    1    48.299 3757.1 -19060
## - `8c2e088a3d`    1    50.285 3759.1 -19053
## - `2d7fe4693a`    1    53.411 3762.2 -19041
## - `8f5f7c556a`    1    69.315 3778.1 -18980
## - d2c775fa99      1    99.692 3808.5 -18865
## - beb6e17af1      1   121.521 3830.4 -18783
## - `5b862c0a8f`    1   144.041 3852.9 -18699
## - e86a2190c1      1   154.000 3862.8 -18662
## - `9a575e82a4_1`  1   155.194 3864.0 -18658
## - `6db53d265a`    1   173.136 3882.0 -18591
## - `06888ceac9_1`  1   178.504 3887.3 -18571
## - aee1e4fc85      1   206.504 3915.3 -18468
## 
## Step:  AIC=-19246.21
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + e7ee22effb + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + `12eda2d982` + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - e7ee22effb      1     0.019 3708.9 -19248
## - `779d13189e`    1     0.019 3708.9 -19248
## - `435dec85e2`    1     0.023 3708.9 -19248
## - d4d6566f9c      1     0.024 3708.9 -19248
## - b9a487ac3c      1     0.025 3708.9 -19248
## - `7734c0c22f`    1     0.025 3708.9 -19248
## - ac826f0013      1     0.036 3708.9 -19248
## - `0342faceb5`    1     0.037 3708.9 -19248
## - `072b7e8f27`    1     0.037 3708.9 -19248
## - `2e874bc151`    1     0.047 3708.9 -19248
## - `99d44111c9`    1     0.050 3708.9 -19248
## - `8311343404`    1     0.051 3708.9 -19248
## - `4fc17427c8`    1     0.060 3708.9 -19248
## - e0a0772df0      1     0.064 3708.9 -19248
## - `7841b6a5b1`    1     0.066 3708.9 -19248
## - fbf66c8021      1     0.068 3708.9 -19248
## - e5efa4d39a      1     0.070 3708.9 -19248
## - `4468394575`    1     0.080 3708.9 -19248
## - dcfcbc2ea1      1     0.081 3708.9 -19248
## - `29bbd86997`    1     0.088 3708.9 -19248
## - b709f75447      1     0.097 3708.9 -19248
## - ee2ac696ff      1     0.119 3709.0 -19248
## - `04e7268385`    1     0.157 3709.0 -19248
## - `3eb53ae932`    1     0.171 3709.0 -19248
## - c1b8ce2354      1     0.171 3709.0 -19248
## - `9b6e0b36c2`    1     0.231 3709.1 -19247
## - `7cb7913148_7`  1     0.242 3709.1 -19247
## - `7cb7913148_5`  1     0.243 3709.1 -19247
## - aa69c802b6      1     0.257 3709.1 -19247
## - `7cb7913148_2`  1     0.294 3709.1 -19247
## - `136c1727c3`    1     0.295 3709.1 -19247
## - `3df2300fa2`    1     0.327 3709.2 -19247
## - `7cb7913148_6`  1     0.333 3709.2 -19247
## - fe8cdd80ba      1     0.334 3709.2 -19247
## - `55907cc1de`    1     0.342 3709.2 -19247
## - `173b6590ae`    1     0.343 3709.2 -19247
## - `7cb7913148_1`  1     0.354 3709.2 -19247
## - `7743f273c2`    1     0.366 3709.2 -19247
## - `2a457d15d9`    1     0.375 3709.2 -19247
## - f66b98dd69      1     0.402 3709.2 -19247
## - `98475257f7`    1     0.422 3709.3 -19247
## - `2719b72c0d`    1     0.429 3709.3 -19247
## - `8a21502326`    1     0.439 3709.3 -19246
## - `96e6f0be58`    1     0.485 3709.3 -19246
## <none>                        3708.8 -19246
## - `6516422788`    1     0.593 3709.4 -19246
## - `7925993f42`    1     0.651 3709.5 -19246
## - `20f1afc5c7`    1     0.668 3709.5 -19246
## - `12eda2d982`    1     0.766 3709.6 -19245
## - `7cb7913148_3`  1     0.847 3709.7 -19245
## - `0b846350ef`    1     0.854 3709.7 -19245
## - `1fa099bb01`    1     0.858 3709.7 -19245
## - `65aed7dc1f`    1     0.912 3709.8 -19245
## - ffd1cdcfc1      1     0.961 3709.8 -19244
## - `2bc6ab42f7`    1     0.982 3709.8 -19244
## - `789b5244a9`    1     1.013 3709.9 -19244
## + `7cb7913148_4`  1     0.014 3708.8 -19244
## + `55cf3f7627`    1     0.012 3708.8 -19244
## - ed7e658a27      1     1.022 3709.9 -19244
## + `1f222e3669`    1     0.007 3708.8 -19244
## + fdf8628ca7      1     0.006 3708.8 -19244
## + `77b3b41efa`    1     0.006 3708.8 -19244
## + c58f611921      1     0.003 3708.8 -19244
## + a24802caa5      1     0.002 3708.8 -19244
## - bdf934caa7      1     1.132 3710.0 -19244
## - `63bcf89b1d`    1     1.194 3710.0 -19244
## - `0e2ab0831c`    1     1.212 3710.1 -19244
## - `25bbf0e7e7`    1     1.487 3710.3 -19242
## - `56371466d7`    1     1.641 3710.5 -19242
## - ba54a2a637      1     1.672 3710.5 -19242
## - fe0318e273      1     1.706 3710.6 -19242
## - `96c30c7eef`    1     1.712 3710.6 -19242
## - ae08d2297e      1     2.023 3710.9 -19240
## - `298ed82b22`    1     2.230 3711.1 -19240
## - b4112a94a6      1     2.437 3711.3 -19239
## - `8de0382f02`    1     2.438 3711.3 -19239
## - d035af6ffa      1     2.579 3711.4 -19238
## - `3e200bf766`    1     3.244 3712.1 -19236
## - `384bec5dd1_1`  1     3.310 3712.2 -19235
## - `49756d8e0f`    1     5.068 3713.9 -19229
## - `60ec1426ce`    1     5.345 3714.2 -19228
## - abca7a848f      1     5.498 3714.3 -19227
## - `253eb5ef11`    1     7.024 3715.9 -19221
## - `1f3058af83`    1     8.356 3717.2 -19216
## - `016399044a`    1     9.528 3718.4 -19211
## - c0c3df65b1      1    10.981 3719.8 -19206
## - `087235d61e`    1    12.689 3721.5 -19199
## - f0a0febd35      1    12.693 3721.5 -19199
## - `7fe6cb4c98`    1    16.130 3725.0 -19186
## - f013b60e50      1    20.950 3729.8 -19167
## - `87b982928b`    1    26.523 3735.4 -19146
## - a14fd026ce      1    27.354 3736.2 -19143
## - `5f360995ef`    1    28.714 3737.6 -19137
## - ea0f4a32e3      1    41.121 3750.0 -19090
## - `174825d438`    1    48.317 3757.2 -19062
## - `8c2e088a3d`    1    50.301 3759.1 -19055
## - `2d7fe4693a`    1    53.425 3762.3 -19043
## - `8f5f7c556a`    1    69.316 3778.2 -18982
## - d2c775fa99      1    99.699 3808.5 -18867
## - beb6e17af1      1   121.512 3830.4 -18785
## - `5b862c0a8f`    1   144.027 3852.9 -18701
## - e86a2190c1      1   154.065 3862.9 -18664
## - `9a575e82a4_1`  1   155.182 3864.0 -18660
## - `6db53d265a`    1   173.136 3882.0 -18593
## - `06888ceac9_1`  1   178.497 3887.3 -18573
## - aee1e4fc85      1   206.502 3915.3 -18470
## 
## Step:  AIC=-19248.14
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + e5efa4d39a + `55907cc1de` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + `12eda2d982` + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `779d13189e` + `0342faceb5` + 
##     ac826f0013 + ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `779d13189e`    1     0.019 3708.9 -19250
## - `435dec85e2`    1     0.024 3708.9 -19250
## - d4d6566f9c      1     0.024 3708.9 -19250
## - b9a487ac3c      1     0.024 3708.9 -19250
## - `7734c0c22f`    1     0.025 3708.9 -19250
## - ac826f0013      1     0.036 3708.9 -19250
## - `072b7e8f27`    1     0.037 3708.9 -19250
## - `0342faceb5`    1     0.037 3708.9 -19250
## - `2e874bc151`    1     0.047 3708.9 -19250
## - `99d44111c9`    1     0.050 3708.9 -19250
## - `8311343404`    1     0.051 3708.9 -19250
## - `4fc17427c8`    1     0.061 3708.9 -19250
## - e0a0772df0      1     0.064 3708.9 -19250
## - `7841b6a5b1`    1     0.066 3708.9 -19250
## - fbf66c8021      1     0.068 3708.9 -19250
## - e5efa4d39a      1     0.071 3708.9 -19250
## - `4468394575`    1     0.081 3708.9 -19250
## - dcfcbc2ea1      1     0.082 3708.9 -19250
## - `29bbd86997`    1     0.088 3709.0 -19250
## - b709f75447      1     0.098 3709.0 -19250
## - ee2ac696ff      1     0.118 3709.0 -19250
## - `04e7268385`    1     0.156 3709.0 -19250
## - `3eb53ae932`    1     0.171 3709.0 -19250
## - c1b8ce2354      1     0.171 3709.0 -19250
## - `9b6e0b36c2`    1     0.230 3709.1 -19249
## - `7cb7913148_7`  1     0.243 3709.1 -19249
## - `7cb7913148_5`  1     0.244 3709.1 -19249
## - aa69c802b6      1     0.258 3709.1 -19249
## - `7cb7913148_2`  1     0.292 3709.2 -19249
## - `136c1727c3`    1     0.294 3709.2 -19249
## - `3df2300fa2`    1     0.327 3709.2 -19249
## - `7cb7913148_6`  1     0.330 3709.2 -19249
## - fe8cdd80ba      1     0.332 3709.2 -19249
## - `55907cc1de`    1     0.342 3709.2 -19249
## - `173b6590ae`    1     0.345 3709.2 -19249
## - `7cb7913148_1`  1     0.351 3709.2 -19249
## - `7743f273c2`    1     0.365 3709.2 -19249
## - `2a457d15d9`    1     0.374 3709.2 -19249
## - f66b98dd69      1     0.401 3709.3 -19249
## - `98475257f7`    1     0.422 3709.3 -19248
## - `2719b72c0d`    1     0.427 3709.3 -19248
## - `8a21502326`    1     0.439 3709.3 -19248
## - `96e6f0be58`    1     0.485 3709.3 -19248
## <none>                        3708.9 -19248
## - `6516422788`    1     0.592 3709.5 -19248
## - `7925993f42`    1     0.653 3709.5 -19248
## - `20f1afc5c7`    1     0.669 3709.5 -19248
## - `12eda2d982`    1     0.767 3709.6 -19247
## - `7cb7913148_3`  1     0.846 3709.7 -19247
## - `0b846350ef`    1     0.854 3709.7 -19247
## - `1fa099bb01`    1     0.860 3709.7 -19247
## - `65aed7dc1f`    1     0.918 3709.8 -19247
## - ffd1cdcfc1      1     0.960 3709.8 -19246
## - `2bc6ab42f7`    1     0.979 3709.8 -19246
## - `789b5244a9`    1     1.014 3709.9 -19246
## + e7ee22effb      1     0.019 3708.8 -19246
## + `7cb7913148_4`  1     0.014 3708.8 -19246
## + `55cf3f7627`    1     0.012 3708.9 -19246
## - ed7e658a27      1     1.023 3709.9 -19246
## + fdf8628ca7      1     0.007 3708.9 -19246
## + `1f222e3669`    1     0.006 3708.9 -19246
## + `77b3b41efa`    1     0.006 3708.9 -19246
## + c58f611921      1     0.003 3708.9 -19246
## + a24802caa5      1     0.002 3708.9 -19246
## - bdf934caa7      1     1.130 3710.0 -19246
## - `63bcf89b1d`    1     1.197 3710.1 -19246
## - `0e2ab0831c`    1     1.211 3710.1 -19246
## - `25bbf0e7e7`    1     1.488 3710.4 -19244
## - `56371466d7`    1     1.640 3710.5 -19244
## - ba54a2a637      1     1.674 3710.5 -19244
## - fe0318e273      1     1.706 3710.6 -19244
## - `96c30c7eef`    1     1.712 3710.6 -19244
## - ae08d2297e      1     2.030 3710.9 -19242
## - `298ed82b22`    1     2.229 3711.1 -19242
## - b4112a94a6      1     2.435 3711.3 -19241
## - `8de0382f02`    1     2.436 3711.3 -19241
## - d035af6ffa      1     2.583 3711.4 -19240
## - `3e200bf766`    1     3.240 3712.1 -19238
## - `384bec5dd1_1`  1     3.309 3712.2 -19237
## - `49756d8e0f`    1     5.067 3713.9 -19230
## - `60ec1426ce`    1     5.345 3714.2 -19230
## - abca7a848f      1     5.494 3714.4 -19229
## - `253eb5ef11`    1     7.029 3715.9 -19223
## - `1f3058af83`    1     8.359 3717.2 -19218
## - `016399044a`    1     9.537 3718.4 -19213
## - c0c3df65b1      1    10.969 3719.8 -19208
## - `087235d61e`    1    12.691 3721.6 -19201
## - f0a0febd35      1    12.703 3721.6 -19201
## - `7fe6cb4c98`    1    16.119 3725.0 -19188
## - f013b60e50      1    20.960 3729.8 -19169
## - `87b982928b`    1    26.536 3735.4 -19148
## - a14fd026ce      1    27.364 3736.2 -19145
## - `5f360995ef`    1    28.710 3737.6 -19139
## - ea0f4a32e3      1    41.129 3750.0 -19092
## - `174825d438`    1    48.364 3757.2 -19064
## - `8c2e088a3d`    1    50.289 3759.2 -19057
## - `2d7fe4693a`    1    53.422 3762.3 -19045
## - `8f5f7c556a`    1    69.303 3778.2 -18984
## - d2c775fa99      1    99.747 3808.6 -18869
## - beb6e17af1      1   121.505 3830.4 -18787
## - `5b862c0a8f`    1   144.015 3852.9 -18703
## - e86a2190c1      1   154.053 3862.9 -18666
## - `9a575e82a4_1`  1   155.197 3864.1 -18661
## - `6db53d265a`    1   173.153 3882.0 -18595
## - `06888ceac9_1`  1   178.480 3887.3 -18575
## - aee1e4fc85      1   206.512 3915.4 -18472
## 
## Step:  AIC=-19250.07
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `435dec85e2` + d4d6566f9c + `04e7268385` + 
##     `8311343404` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + e5efa4d39a + `55907cc1de` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `072b7e8f27` + `12eda2d982` + `99d44111c9` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + `0342faceb5` + ac826f0013 + 
##     ba54a2a637 + `7925993f42` + `7734c0c22f` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + b9a487ac3c + ee2ac696ff + `0e2ab0831c` + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `435dec85e2`    1     0.023 3708.9 -19252
## - d4d6566f9c      1     0.023 3708.9 -19252
## - `7734c0c22f`    1     0.024 3708.9 -19252
## - b9a487ac3c      1     0.024 3708.9 -19252
## - ac826f0013      1     0.036 3708.9 -19252
## - `072b7e8f27`    1     0.036 3708.9 -19252
## - `0342faceb5`    1     0.037 3708.9 -19252
## - `2e874bc151`    1     0.047 3708.9 -19252
## - `99d44111c9`    1     0.050 3708.9 -19252
## - `8311343404`    1     0.051 3708.9 -19252
## - `4fc17427c8`    1     0.061 3708.9 -19252
## - e0a0772df0      1     0.064 3708.9 -19252
## - `7841b6a5b1`    1     0.065 3708.9 -19252
## - fbf66c8021      1     0.068 3709.0 -19252
## - e5efa4d39a      1     0.070 3709.0 -19252
## - `4468394575`    1     0.082 3709.0 -19252
## - dcfcbc2ea1      1     0.082 3709.0 -19252
## - `29bbd86997`    1     0.088 3709.0 -19252
## - b709f75447      1     0.098 3709.0 -19252
## - ee2ac696ff      1     0.118 3709.0 -19252
## - `04e7268385`    1     0.157 3709.0 -19252
## - `3eb53ae932`    1     0.171 3709.1 -19251
## - c1b8ce2354      1     0.171 3709.1 -19251
## - `9b6e0b36c2`    1     0.230 3709.1 -19251
## - `7cb7913148_7`  1     0.243 3709.1 -19251
## - `7cb7913148_5`  1     0.244 3709.1 -19251
## - aa69c802b6      1     0.258 3709.1 -19251
## - `7cb7913148_2`  1     0.290 3709.2 -19251
## - `136c1727c3`    1     0.294 3709.2 -19251
## - `3df2300fa2`    1     0.323 3709.2 -19251
## - fe8cdd80ba      1     0.327 3709.2 -19251
## - `7cb7913148_6`  1     0.331 3709.2 -19251
## - `55907cc1de`    1     0.342 3709.2 -19251
## - `173b6590ae`    1     0.345 3709.2 -19251
## - `7cb7913148_1`  1     0.351 3709.2 -19251
## - `7743f273c2`    1     0.365 3709.2 -19251
## - `2a457d15d9`    1     0.372 3709.3 -19251
## - f66b98dd69      1     0.401 3709.3 -19250
## - `98475257f7`    1     0.422 3709.3 -19250
## - `2719b72c0d`    1     0.428 3709.3 -19250
## - `8a21502326`    1     0.440 3709.3 -19250
## - `96e6f0be58`    1     0.481 3709.4 -19250
## <none>                        3708.9 -19250
## - `6516422788`    1     0.591 3709.5 -19250
## - `7925993f42`    1     0.653 3709.5 -19250
## - `20f1afc5c7`    1     0.669 3709.6 -19250
## - `12eda2d982`    1     0.767 3709.6 -19249
## - `7cb7913148_3`  1     0.846 3709.7 -19249
## - `0b846350ef`    1     0.854 3709.7 -19249
## - `1fa099bb01`    1     0.860 3709.7 -19249
## - `65aed7dc1f`    1     0.919 3709.8 -19248
## - ffd1cdcfc1      1     0.955 3709.8 -19248
## - `2bc6ab42f7`    1     0.979 3709.9 -19248
## + `779d13189e`    1     0.019 3708.9 -19248
## + e7ee22effb      1     0.019 3708.9 -19248
## - `789b5244a9`    1     1.015 3709.9 -19248
## + `7cb7913148_4`  1     0.014 3708.9 -19248
## + `55cf3f7627`    1     0.012 3708.9 -19248
## - ed7e658a27      1     1.024 3709.9 -19248
## + fdf8628ca7      1     0.007 3708.9 -19248
## + `1f222e3669`    1     0.006 3708.9 -19248
## + `77b3b41efa`    1     0.006 3708.9 -19248
## + c58f611921      1     0.003 3708.9 -19248
## + a24802caa5      1     0.002 3708.9 -19248
## - bdf934caa7      1     1.128 3710.0 -19248
## - `63bcf89b1d`    1     1.197 3710.1 -19247
## - `0e2ab0831c`    1     1.212 3710.1 -19247
## - `25bbf0e7e7`    1     1.488 3710.4 -19246
## - `56371466d7`    1     1.639 3710.5 -19246
## - ba54a2a637      1     1.674 3710.6 -19246
## - fe0318e273      1     1.706 3710.6 -19246
## - `96c30c7eef`    1     1.714 3710.6 -19245
## - ae08d2297e      1     2.029 3710.9 -19244
## - `298ed82b22`    1     2.230 3711.1 -19243
## - b4112a94a6      1     2.434 3711.3 -19243
## - `8de0382f02`    1     2.434 3711.3 -19243
## - d035af6ffa      1     2.594 3711.5 -19242
## - `3e200bf766`    1     3.239 3712.1 -19240
## - `384bec5dd1_1`  1     3.306 3712.2 -19239
## - `49756d8e0f`    1     5.081 3714.0 -19232
## - `60ec1426ce`    1     5.346 3714.2 -19231
## - abca7a848f      1     5.497 3714.4 -19231
## - `253eb5ef11`    1     7.066 3715.9 -19225
## - `1f3058af83`    1     8.350 3717.2 -19220
## - `016399044a`    1     9.554 3718.4 -19215
## - c0c3df65b1      1    10.974 3719.9 -19210
## - `087235d61e`    1    12.684 3721.6 -19203
## - f0a0febd35      1    12.708 3721.6 -19203
## - `7fe6cb4c98`    1    16.126 3725.0 -19190
## - f013b60e50      1    20.953 3729.8 -19171
## - `87b982928b`    1    26.555 3735.4 -19150
## - a14fd026ce      1    27.376 3736.3 -19146
## - `5f360995ef`    1    28.716 3737.6 -19141
## - ea0f4a32e3      1    41.119 3750.0 -19094
## - `174825d438`    1    48.350 3757.2 -19066
## - `8c2e088a3d`    1    50.361 3759.2 -19058
## - `2d7fe4693a`    1    53.420 3762.3 -19047
## - `8f5f7c556a`    1    69.298 3778.2 -18986
## - d2c775fa99      1    99.740 3808.6 -18871
## - beb6e17af1      1   121.488 3830.4 -18789
## - `5b862c0a8f`    1   144.054 3852.9 -18705
## - e86a2190c1      1   154.044 3862.9 -18668
## - `9a575e82a4_1`  1   155.200 3864.1 -18663
## - `6db53d265a`    1   173.134 3882.0 -18597
## - `06888ceac9_1`  1   178.564 3887.4 -18577
## - aee1e4fc85      1   206.570 3915.5 -18474
## 
## Step:  AIC=-19251.98
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     `12eda2d982` + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     `7734c0c22f` + b709f75447 + `4468394575` + `4fc17427c8` + 
##     b9a487ac3c + ee2ac696ff + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7734c0c22f`    1     0.024 3708.9 -19254
## - b9a487ac3c      1     0.025 3708.9 -19254
## - `072b7e8f27`    1     0.036 3708.9 -19254
## - ac826f0013      1     0.036 3708.9 -19254
## - `0342faceb5`    1     0.037 3708.9 -19254
## - `99d44111c9`    1     0.050 3709.0 -19254
## - `8311343404`    1     0.051 3709.0 -19254
## - `4fc17427c8`    1     0.061 3709.0 -19254
## - e0a0772df0      1     0.064 3709.0 -19254
## - `7841b6a5b1`    1     0.066 3709.0 -19254
## - fbf66c8021      1     0.067 3709.0 -19254
## - e5efa4d39a      1     0.070 3709.0 -19254
## - d4d6566f9c      1     0.079 3709.0 -19254
## - `4468394575`    1     0.082 3709.0 -19254
## - dcfcbc2ea1      1     0.083 3709.0 -19254
## - `29bbd86997`    1     0.087 3709.0 -19254
## - b709f75447      1     0.099 3709.0 -19254
## - ee2ac696ff      1     0.119 3709.0 -19254
## - `04e7268385`    1     0.156 3709.1 -19253
## - `3eb53ae932`    1     0.171 3709.1 -19253
## - c1b8ce2354      1     0.171 3709.1 -19253
## - `9b6e0b36c2`    1     0.227 3709.1 -19253
## - `7cb7913148_7`  1     0.243 3709.1 -19253
## - `7cb7913148_5`  1     0.244 3709.1 -19253
## - aa69c802b6      1     0.258 3709.2 -19253
## - `2e874bc151`    1     0.267 3709.2 -19253
## - `7cb7913148_2`  1     0.289 3709.2 -19253
## - `136c1727c3`    1     0.292 3709.2 -19253
## - `3df2300fa2`    1     0.323 3709.2 -19253
## - fe8cdd80ba      1     0.327 3709.2 -19253
## - `7cb7913148_6`  1     0.331 3709.2 -19253
## - `55907cc1de`    1     0.343 3709.2 -19253
## - `173b6590ae`    1     0.347 3709.3 -19253
## - `7cb7913148_1`  1     0.351 3709.3 -19253
## - `7743f273c2`    1     0.367 3709.3 -19253
## - `2a457d15d9`    1     0.370 3709.3 -19252
## - f66b98dd69      1     0.400 3709.3 -19252
## - `98475257f7`    1     0.420 3709.3 -19252
## - `2719b72c0d`    1     0.427 3709.3 -19252
## - `8a21502326`    1     0.440 3709.3 -19252
## - `96e6f0be58`    1     0.480 3709.4 -19252
## <none>                        3708.9 -19252
## - `6516422788`    1     0.590 3709.5 -19252
## - `7925993f42`    1     0.657 3709.6 -19251
## - `20f1afc5c7`    1     0.668 3709.6 -19251
## - `12eda2d982`    1     0.767 3709.7 -19251
## - `7cb7913148_3`  1     0.845 3709.8 -19251
## - `0b846350ef`    1     0.855 3709.8 -19251
## - `1fa099bb01`    1     0.860 3709.8 -19251
## - `65aed7dc1f`    1     0.917 3709.8 -19250
## - ffd1cdcfc1      1     0.955 3709.9 -19250
## - `2bc6ab42f7`    1     0.975 3709.9 -19250
## + `435dec85e2`    1     0.023 3708.9 -19250
## + e7ee22effb      1     0.019 3708.9 -19250
## + `779d13189e`    1     0.019 3708.9 -19250
## - `789b5244a9`    1     1.015 3709.9 -19250
## + `7cb7913148_4`  1     0.014 3708.9 -19250
## + `55cf3f7627`    1     0.012 3708.9 -19250
## - ed7e658a27      1     1.024 3709.9 -19250
## + fdf8628ca7      1     0.007 3708.9 -19250
## + `1f222e3669`    1     0.006 3708.9 -19250
## + `77b3b41efa`    1     0.006 3708.9 -19250
## + c58f611921      1     0.003 3708.9 -19250
## + a24802caa5      1     0.002 3708.9 -19250
## - bdf934caa7      1     1.131 3710.0 -19250
## - `63bcf89b1d`    1     1.193 3710.1 -19249
## - `0e2ab0831c`    1     1.211 3710.1 -19249
## - `25bbf0e7e7`    1     1.487 3710.4 -19248
## - `56371466d7`    1     1.646 3710.6 -19248
## - ba54a2a637      1     1.674 3710.6 -19248
## - fe0318e273      1     1.706 3710.6 -19247
## - `96c30c7eef`    1     1.710 3710.6 -19247
## - ae08d2297e      1     2.026 3710.9 -19246
## - `298ed82b22`    1     2.237 3711.1 -19245
## - b4112a94a6      1     2.434 3711.3 -19245
## - `8de0382f02`    1     2.435 3711.3 -19245
## - d035af6ffa      1     2.596 3711.5 -19244
## - `3e200bf766`    1     3.239 3712.1 -19241
## - `384bec5dd1_1`  1     3.307 3712.2 -19241
## - `49756d8e0f`    1     5.076 3714.0 -19234
## - `60ec1426ce`    1     5.357 3714.3 -19233
## - abca7a848f      1     5.497 3714.4 -19233
## - `253eb5ef11`    1     7.068 3716.0 -19227
## - `1f3058af83`    1     8.360 3717.3 -19222
## - `016399044a`    1     9.555 3718.5 -19217
## - c0c3df65b1      1    10.968 3719.9 -19212
## - f0a0febd35      1    12.698 3721.6 -19205
## - `087235d61e`    1    12.713 3721.6 -19205
## - `7fe6cb4c98`    1    16.120 3725.0 -19192
## - f013b60e50      1    20.953 3729.9 -19173
## - `87b982928b`    1    26.540 3735.4 -19152
## - a14fd026ce      1    27.379 3736.3 -19148
## - `5f360995ef`    1    28.720 3737.6 -19143
## - ea0f4a32e3      1    41.150 3750.1 -19096
## - `174825d438`    1    48.341 3757.2 -19068
## - `8c2e088a3d`    1    50.346 3759.3 -19060
## - `2d7fe4693a`    1    53.438 3762.3 -19048
## - `8f5f7c556a`    1    69.341 3778.2 -18988
## - d2c775fa99      1    99.733 3808.6 -18873
## - beb6e17af1      1   121.513 3830.4 -18791
## - `5b862c0a8f`    1   144.032 3852.9 -18707
## - e86a2190c1      1   154.025 3862.9 -18670
## - `9a575e82a4_1`  1   155.195 3864.1 -18665
## - `6db53d265a`    1   173.175 3882.1 -18599
## - `06888ceac9_1`  1   178.546 3887.5 -18579
## - aee1e4fc85      1   206.549 3915.5 -18476
## 
## Step:  AIC=-19253.88
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     `12eda2d982` + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + b9a487ac3c + ee2ac696ff + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - b9a487ac3c      1     0.025 3709.0 -19256
## - `072b7e8f27`    1     0.036 3709.0 -19256
## - ac826f0013      1     0.037 3709.0 -19256
## - `0342faceb5`    1     0.037 3709.0 -19256
## - `99d44111c9`    1     0.049 3709.0 -19256
## - `8311343404`    1     0.051 3709.0 -19256
## - `4fc17427c8`    1     0.062 3709.0 -19256
## - e0a0772df0      1     0.065 3709.0 -19256
## - `7841b6a5b1`    1     0.065 3709.0 -19256
## - fbf66c8021      1     0.066 3709.0 -19256
## - e5efa4d39a      1     0.070 3709.0 -19256
## - d4d6566f9c      1     0.077 3709.0 -19256
## - `4468394575`    1     0.081 3709.0 -19256
## - dcfcbc2ea1      1     0.082 3709.0 -19256
## - `29bbd86997`    1     0.087 3709.0 -19256
## - b709f75447      1     0.098 3709.0 -19256
## - ee2ac696ff      1     0.120 3709.0 -19255
## - `04e7268385`    1     0.155 3709.1 -19255
## - `3eb53ae932`    1     0.173 3709.1 -19255
## - c1b8ce2354      1     0.173 3709.1 -19255
## - `9b6e0b36c2`    1     0.228 3709.2 -19255
## - `7cb7913148_7`  1     0.243 3709.2 -19255
## - `7cb7913148_5`  1     0.244 3709.2 -19255
## - aa69c802b6      1     0.259 3709.2 -19255
## - `2e874bc151`    1     0.269 3709.2 -19255
## - `7cb7913148_2`  1     0.291 3709.2 -19255
## - `136c1727c3`    1     0.294 3709.2 -19255
## - `3df2300fa2`    1     0.323 3709.3 -19255
## - fe8cdd80ba      1     0.329 3709.3 -19255
## - `7cb7913148_6`  1     0.331 3709.3 -19255
## - `55907cc1de`    1     0.344 3709.3 -19255
## - `173b6590ae`    1     0.346 3709.3 -19254
## - `7cb7913148_1`  1     0.351 3709.3 -19254
## - `7743f273c2`    1     0.365 3709.3 -19254
## - `2a457d15d9`    1     0.370 3709.3 -19254
## - f66b98dd69      1     0.398 3709.3 -19254
## - `98475257f7`    1     0.421 3709.4 -19254
## - `2719b72c0d`    1     0.425 3709.4 -19254
## - `8a21502326`    1     0.440 3709.4 -19254
## - `96e6f0be58`    1     0.479 3709.4 -19254
## <none>                        3708.9 -19254
## - `6516422788`    1     0.590 3709.5 -19254
## - `20f1afc5c7`    1     0.668 3709.6 -19253
## - `12eda2d982`    1     0.769 3709.7 -19253
## - `7cb7913148_3`  1     0.842 3709.8 -19253
## - `0b846350ef`    1     0.857 3709.8 -19253
## - `1fa099bb01`    1     0.858 3709.8 -19253
## - `65aed7dc1f`    1     0.917 3709.8 -19252
## - ffd1cdcfc1      1     0.953 3709.9 -19252
## - `2bc6ab42f7`    1     0.972 3709.9 -19252
## + `7734c0c22f`    1     0.024 3708.9 -19252
## + `435dec85e2`    1     0.023 3708.9 -19252
## - `789b5244a9`    1     1.014 3709.9 -19252
## + `779d13189e`    1     0.018 3708.9 -19252
## + e7ee22effb      1     0.018 3708.9 -19252
## + `7cb7913148_4`  1     0.014 3708.9 -19252
## + `55cf3f7627`    1     0.012 3708.9 -19252
## - ed7e658a27      1     1.023 3710.0 -19252
## + fdf8628ca7      1     0.007 3708.9 -19252
## + `1f222e3669`    1     0.006 3708.9 -19252
## + `77b3b41efa`    1     0.006 3708.9 -19252
## + c58f611921      1     0.002 3708.9 -19252
## + a24802caa5      1     0.002 3708.9 -19252
## - bdf934caa7      1     1.129 3710.1 -19252
## - `63bcf89b1d`    1     1.189 3710.1 -19251
## - `0e2ab0831c`    1     1.215 3710.1 -19251
## - `25bbf0e7e7`    1     1.494 3710.4 -19250
## - `56371466d7`    1     1.653 3710.6 -19250
## - ba54a2a637      1     1.678 3710.6 -19249
## - `7925993f42`    1     1.694 3710.6 -19249
## - fe0318e273      1     1.704 3710.6 -19249
## - `96c30c7eef`    1     1.708 3710.6 -19249
## - ae08d2297e      1     2.030 3711.0 -19248
## - `298ed82b22`    1     2.232 3711.2 -19247
## - b4112a94a6      1     2.435 3711.4 -19246
## - `8de0382f02`    1     2.435 3711.4 -19246
## - d035af6ffa      1     2.600 3711.5 -19246
## - `3e200bf766`    1     3.244 3712.2 -19243
## - `384bec5dd1_1`  1     3.306 3712.2 -19243
## - `49756d8e0f`    1     5.071 3714.0 -19236
## - `60ec1426ce`    1     5.353 3714.3 -19235
## - abca7a848f      1     5.490 3714.4 -19235
## - `253eb5ef11`    1     7.060 3716.0 -19229
## - `1f3058af83`    1     8.363 3717.3 -19224
## - `016399044a`    1     9.557 3718.5 -19219
## - c0c3df65b1      1    10.960 3719.9 -19214
## - f0a0febd35      1    12.692 3721.6 -19207
## - `087235d61e`    1    12.701 3721.6 -19207
## - `7fe6cb4c98`    1    16.111 3725.0 -19194
## - f013b60e50      1    20.966 3729.9 -19175
## - `87b982928b`    1    26.573 3735.5 -19153
## - a14fd026ce      1    27.376 3736.3 -19150
## - `5f360995ef`    1    28.704 3737.6 -19145
## - ea0f4a32e3      1    41.144 3750.1 -19097
## - `174825d438`    1    48.339 3757.3 -19070
## - `8c2e088a3d`    1    50.369 3759.3 -19062
## - `2d7fe4693a`    1    53.436 3762.4 -19050
## - `8f5f7c556a`    1    69.325 3778.3 -18990
## - d2c775fa99      1    99.737 3808.7 -18875
## - beb6e17af1      1   121.549 3830.5 -18793
## - `5b862c0a8f`    1   144.020 3852.9 -18709
## - e86a2190c1      1   154.047 3863.0 -18671
## - `9a575e82a4_1`  1   155.230 3864.2 -18667
## - `6db53d265a`    1   173.156 3882.1 -18601
## - `06888ceac9_1`  1   178.556 3887.5 -18581
## - aee1e4fc85      1   206.536 3915.5 -18478
## 
## Step:  AIC=-19255.79
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     `12eda2d982` + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + `0342faceb5` + ac826f0013 + ba54a2a637 + `7925993f42` + 
##     b709f75447 + `4468394575` + `4fc17427c8` + ee2ac696ff + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `0342faceb5`    1     0.036 3709.0 -19258
## - ac826f0013      1     0.037 3709.0 -19258
## - `072b7e8f27`    1     0.037 3709.0 -19258
## - `99d44111c9`    1     0.050 3709.0 -19258
## - `8311343404`    1     0.052 3709.0 -19258
## - `4fc17427c8`    1     0.062 3709.0 -19258
## - e0a0772df0      1     0.065 3709.0 -19258
## - `7841b6a5b1`    1     0.065 3709.0 -19258
## - fbf66c8021      1     0.065 3709.0 -19258
## - e5efa4d39a      1     0.070 3709.0 -19258
## - d4d6566f9c      1     0.077 3709.0 -19258
## - dcfcbc2ea1      1     0.081 3709.0 -19258
## - `4468394575`    1     0.081 3709.0 -19258
## - `29bbd86997`    1     0.087 3709.0 -19258
## - b709f75447      1     0.098 3709.1 -19257
## - ee2ac696ff      1     0.119 3709.1 -19257
## - `04e7268385`    1     0.155 3709.1 -19257
## - `3eb53ae932`    1     0.172 3709.1 -19257
## - c1b8ce2354      1     0.172 3709.1 -19257
## - `9b6e0b36c2`    1     0.230 3709.2 -19257
## - `7cb7913148_7`  1     0.243 3709.2 -19257
## - `7cb7913148_5`  1     0.244 3709.2 -19257
## - aa69c802b6      1     0.260 3709.2 -19257
## - `2e874bc151`    1     0.270 3709.2 -19257
## - `7cb7913148_2`  1     0.290 3709.2 -19257
## - `136c1727c3`    1     0.292 3709.2 -19257
## - `3df2300fa2`    1     0.324 3709.3 -19256
## - fe8cdd80ba      1     0.329 3709.3 -19256
## - `7cb7913148_6`  1     0.333 3709.3 -19256
## - `55907cc1de`    1     0.344 3709.3 -19256
## - `173b6590ae`    1     0.345 3709.3 -19256
## - `7cb7913148_1`  1     0.351 3709.3 -19256
## - `7743f273c2`    1     0.365 3709.3 -19256
## - `2a457d15d9`    1     0.372 3709.3 -19256
## - f66b98dd69      1     0.397 3709.4 -19256
## - `98475257f7`    1     0.420 3709.4 -19256
## - `2719b72c0d`    1     0.424 3709.4 -19256
## - `8a21502326`    1     0.440 3709.4 -19256
## - `96e6f0be58`    1     0.480 3709.4 -19256
## <none>                        3709.0 -19256
## - `6516422788`    1     0.593 3709.5 -19256
## - `20f1afc5c7`    1     0.671 3709.6 -19255
## - `12eda2d982`    1     0.768 3709.7 -19255
## - `7cb7913148_3`  1     0.841 3709.8 -19254
## - `0b846350ef`    1     0.856 3709.8 -19254
## - `1fa099bb01`    1     0.864 3709.8 -19254
## - `65aed7dc1f`    1     0.915 3709.9 -19254
## - ffd1cdcfc1      1     0.953 3709.9 -19254
## - `2bc6ab42f7`    1     0.971 3709.9 -19254
## + b9a487ac3c      1     0.025 3708.9 -19254
## + `7734c0c22f`    1     0.024 3708.9 -19254
## + `435dec85e2`    1     0.023 3708.9 -19254
## + `779d13189e`    1     0.018 3708.9 -19254
## + e7ee22effb      1     0.018 3708.9 -19254
## - `789b5244a9`    1     1.016 3710.0 -19254
## + `7cb7913148_4`  1     0.014 3708.9 -19254
## + `55cf3f7627`    1     0.012 3708.9 -19254
## - ed7e658a27      1     1.024 3710.0 -19254
## + fdf8628ca7      1     0.007 3708.9 -19254
## + `1f222e3669`    1     0.006 3708.9 -19254
## + `77b3b41efa`    1     0.006 3708.9 -19254
## + c58f611921      1     0.003 3709.0 -19254
## + a24802caa5      1     0.002 3709.0 -19254
## - bdf934caa7      1     1.129 3710.1 -19253
## - `63bcf89b1d`    1     1.192 3710.1 -19253
## - `0e2ab0831c`    1     1.216 3710.2 -19253
## - `25bbf0e7e7`    1     1.492 3710.4 -19252
## - `56371466d7`    1     1.657 3710.6 -19251
## - ba54a2a637      1     1.676 3710.6 -19251
## - `7925993f42`    1     1.694 3710.6 -19251
## - fe0318e273      1     1.700 3710.7 -19251
## - `96c30c7eef`    1     1.713 3710.7 -19251
## - ae08d2297e      1     2.034 3711.0 -19250
## - `298ed82b22`    1     2.237 3711.2 -19249
## - b4112a94a6      1     2.434 3711.4 -19248
## - `8de0382f02`    1     2.435 3711.4 -19248
## - d035af6ffa      1     2.595 3711.6 -19248
## - `3e200bf766`    1     3.247 3712.2 -19245
## - `384bec5dd1_1`  1     3.306 3712.3 -19245
## - `49756d8e0f`    1     5.071 3714.0 -19238
## - `60ec1426ce`    1     5.361 3714.3 -19237
## - abca7a848f      1     5.489 3714.4 -19236
## - `253eb5ef11`    1     7.061 3716.0 -19230
## - `1f3058af83`    1     8.359 3717.3 -19226
## - `016399044a`    1     9.569 3718.5 -19221
## - c0c3df65b1      1    10.951 3719.9 -19215
## - `087235d61e`    1    12.701 3721.7 -19209
## - f0a0febd35      1    12.717 3721.7 -19209
## - `7fe6cb4c98`    1    16.121 3725.1 -19196
## - f013b60e50      1    20.944 3729.9 -19177
## - `87b982928b`    1    26.561 3735.5 -19155
## - a14fd026ce      1    27.368 3736.3 -19152
## - `5f360995ef`    1    28.700 3737.7 -19147
## - ea0f4a32e3      1    41.131 3750.1 -19099
## - `174825d438`    1    48.358 3757.3 -19072
## - `8c2e088a3d`    1    50.370 3759.3 -19064
## - `2d7fe4693a`    1    53.436 3762.4 -19052
## - `8f5f7c556a`    1    69.460 3778.4 -18991
## - d2c775fa99      1    99.730 3808.7 -18877
## - beb6e17af1      1   121.554 3830.5 -18795
## - `5b862c0a8f`    1   144.053 3853.0 -18710
## - e86a2190c1      1   154.024 3863.0 -18673
## - `9a575e82a4_1`  1   155.238 3864.2 -18669
## - `6db53d265a`    1   173.164 3882.1 -18602
## - `06888ceac9_1`  1   178.544 3887.5 -18582
## - aee1e4fc85      1   206.590 3915.5 -18479
## 
## Step:  AIC=-19257.65
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     `12eda2d982` + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ac826f0013 + ba54a2a637 + `7925993f42` + b709f75447 + 
##     `4468394575` + `4fc17427c8` + ee2ac696ff + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - ac826f0013      1     0.037 3709.0 -19260
## - `072b7e8f27`    1     0.037 3709.0 -19260
## - `99d44111c9`    1     0.051 3709.0 -19260
## - `8311343404`    1     0.052 3709.0 -19259
## - `4fc17427c8`    1     0.060 3709.1 -19259
## - e0a0772df0      1     0.065 3709.1 -19259
## - fbf66c8021      1     0.065 3709.1 -19259
## - `7841b6a5b1`    1     0.065 3709.1 -19259
## - e5efa4d39a      1     0.071 3709.1 -19259
## - d4d6566f9c      1     0.078 3709.1 -19259
## - dcfcbc2ea1      1     0.080 3709.1 -19259
## - `4468394575`    1     0.081 3709.1 -19259
## - `29bbd86997`    1     0.088 3709.1 -19259
## - b709f75447      1     0.100 3709.1 -19259
## - ee2ac696ff      1     0.118 3709.1 -19259
## - `04e7268385`    1     0.154 3709.1 -19259
## - `3eb53ae932`    1     0.171 3709.2 -19259
## - c1b8ce2354      1     0.171 3709.2 -19259
## - `9b6e0b36c2`    1     0.228 3709.2 -19259
## - `7cb7913148_5`  1     0.245 3709.2 -19259
## - `7cb7913148_7`  1     0.245 3709.2 -19259
## - aa69c802b6      1     0.262 3709.3 -19259
## - `2e874bc151`    1     0.270 3709.3 -19259
## - `7cb7913148_2`  1     0.291 3709.3 -19258
## - `136c1727c3`    1     0.293 3709.3 -19258
## - `3df2300fa2`    1     0.321 3709.3 -19258
## - fe8cdd80ba      1     0.329 3709.3 -19258
## - `7cb7913148_6`  1     0.333 3709.3 -19258
## - `55907cc1de`    1     0.343 3709.3 -19258
## - `173b6590ae`    1     0.344 3709.3 -19258
## - `7cb7913148_1`  1     0.351 3709.3 -19258
## - `7743f273c2`    1     0.367 3709.4 -19258
## - `2a457d15d9`    1     0.371 3709.4 -19258
## - f66b98dd69      1     0.398 3709.4 -19258
## - `98475257f7`    1     0.417 3709.4 -19258
## - `2719b72c0d`    1     0.425 3709.4 -19258
## - `8a21502326`    1     0.437 3709.4 -19258
## - `96e6f0be58`    1     0.476 3709.5 -19258
## <none>                        3709.0 -19258
## - `6516422788`    1     0.592 3709.6 -19257
## - `20f1afc5c7`    1     0.672 3709.7 -19257
## - `12eda2d982`    1     0.769 3709.8 -19257
## - `7cb7913148_3`  1     0.836 3709.8 -19256
## - `0b846350ef`    1     0.860 3709.9 -19256
## - `1fa099bb01`    1     0.863 3709.9 -19256
## - `65aed7dc1f`    1     0.910 3709.9 -19256
## - ffd1cdcfc1      1     0.953 3709.9 -19256
## - `2bc6ab42f7`    1     0.968 3710.0 -19256
## + `0342faceb5`    1     0.036 3709.0 -19256
## + `7734c0c22f`    1     0.024 3709.0 -19256
## + b9a487ac3c      1     0.024 3709.0 -19256
## + `435dec85e2`    1     0.023 3709.0 -19256
## - `789b5244a9`    1     1.012 3710.0 -19256
## + `779d13189e`    1     0.018 3709.0 -19256
## + e7ee22effb      1     0.018 3709.0 -19256
## + `7cb7913148_4`  1     0.015 3709.0 -19256
## + `55cf3f7627`    1     0.013 3709.0 -19256
## - ed7e658a27      1     1.021 3710.0 -19256
## + fdf8628ca7      1     0.007 3709.0 -19256
## + `1f222e3669`    1     0.006 3709.0 -19256
## + `77b3b41efa`    1     0.006 3709.0 -19256
## + c58f611921      1     0.002 3709.0 -19256
## + a24802caa5      1     0.002 3709.0 -19256
## - bdf934caa7      1     1.128 3710.1 -19255
## - `63bcf89b1d`    1     1.191 3710.2 -19255
## - `0e2ab0831c`    1     1.216 3710.2 -19255
## - `25bbf0e7e7`    1     1.492 3710.5 -19254
## - `56371466d7`    1     1.658 3710.6 -19253
## - ba54a2a637      1     1.679 3710.7 -19253
## - `7925993f42`    1     1.694 3710.7 -19253
## - fe0318e273      1     1.710 3710.7 -19253
## - `96c30c7eef`    1     1.725 3710.7 -19253
## - ae08d2297e      1     2.038 3711.0 -19252
## - `298ed82b22`    1     2.229 3711.2 -19251
## - b4112a94a6      1     2.432 3711.4 -19250
## - `8de0382f02`    1     2.433 3711.4 -19250
## - d035af6ffa      1     2.599 3711.6 -19250
## - `3e200bf766`    1     3.243 3712.2 -19247
## - `384bec5dd1_1`  1     3.308 3712.3 -19247
## - `49756d8e0f`    1     5.063 3714.1 -19240
## - `60ec1426ce`    1     5.358 3714.3 -19239
## - abca7a848f      1     5.475 3714.5 -19238
## - `253eb5ef11`    1     7.066 3716.1 -19232
## - `1f3058af83`    1     8.350 3717.3 -19227
## - `016399044a`    1     9.561 3718.6 -19223
## - c0c3df65b1      1    10.963 3720.0 -19217
## - f0a0febd35      1    12.707 3721.7 -19210
## - `087235d61e`    1    12.719 3721.7 -19210
## - `7fe6cb4c98`    1    16.140 3725.1 -19197
## - f013b60e50      1    20.936 3729.9 -19179
## - `87b982928b`    1    26.570 3735.6 -19157
## - a14fd026ce      1    27.346 3736.3 -19154
## - `5f360995ef`    1    28.692 3737.7 -19149
## - ea0f4a32e3      1    41.108 3750.1 -19101
## - `174825d438`    1    48.336 3757.3 -19074
## - `8c2e088a3d`    1    50.431 3759.4 -19066
## - `2d7fe4693a`    1    53.413 3762.4 -19054
## - `8f5f7c556a`    1    69.468 3778.5 -18993
## - d2c775fa99      1    99.717 3808.7 -18879
## - beb6e17af1      1   121.634 3830.6 -18796
## - `5b862c0a8f`    1   144.099 3853.1 -18712
## - e86a2190c1      1   154.080 3863.1 -18675
## - `9a575e82a4_1`  1   155.204 3864.2 -18671
## - `6db53d265a`    1   173.270 3882.3 -18604
## - `06888ceac9_1`  1   178.551 3887.5 -18584
## - aee1e4fc85      1   206.554 3915.5 -18481
## 
## Step:  AIC=-19259.51
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `072b7e8f27` + 
##     `12eda2d982` + `99d44111c9` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + ee2ac696ff + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `072b7e8f27`    1     0.037 3709.1 -19261
## - `99d44111c9`    1     0.051 3709.1 -19261
## - `8311343404`    1     0.052 3709.1 -19261
## - `4fc17427c8`    1     0.060 3709.1 -19261
## - fbf66c8021      1     0.064 3709.1 -19261
## - e0a0772df0      1     0.065 3709.1 -19261
## - `7841b6a5b1`    1     0.065 3709.1 -19261
## - e5efa4d39a      1     0.071 3709.1 -19261
## - d4d6566f9c      1     0.077 3709.1 -19261
## - `4468394575`    1     0.080 3709.1 -19261
## - dcfcbc2ea1      1     0.081 3709.1 -19261
## - `29bbd86997`    1     0.088 3709.1 -19261
## - b709f75447      1     0.101 3709.1 -19261
## - ee2ac696ff      1     0.118 3709.1 -19261
## - `04e7268385`    1     0.156 3709.2 -19261
## - `3eb53ae932`    1     0.171 3709.2 -19261
## - c1b8ce2354      1     0.171 3709.2 -19261
## - `9b6e0b36c2`    1     0.230 3709.3 -19261
## - `7cb7913148_5`  1     0.246 3709.3 -19261
## - `7cb7913148_7`  1     0.247 3709.3 -19261
## - aa69c802b6      1     0.262 3709.3 -19260
## - `2e874bc151`    1     0.269 3709.3 -19260
## - `7cb7913148_2`  1     0.293 3709.3 -19260
## - `136c1727c3`    1     0.294 3709.3 -19260
## - `3df2300fa2`    1     0.315 3709.3 -19260
## - fe8cdd80ba      1     0.330 3709.4 -19260
## - `7cb7913148_6`  1     0.333 3709.4 -19260
## - `173b6590ae`    1     0.343 3709.4 -19260
## - `7cb7913148_1`  1     0.351 3709.4 -19260
## - `7743f273c2`    1     0.366 3709.4 -19260
## - `2a457d15d9`    1     0.371 3709.4 -19260
## - f66b98dd69      1     0.397 3709.4 -19260
## - `55907cc1de`    1     0.398 3709.4 -19260
## - `98475257f7`    1     0.420 3709.4 -19260
## - `2719b72c0d`    1     0.424 3709.5 -19260
## - `8a21502326`    1     0.432 3709.5 -19260
## - `96e6f0be58`    1     0.470 3709.5 -19260
## <none>                        3709.0 -19260
## - `6516422788`    1     0.590 3709.6 -19259
## - `20f1afc5c7`    1     0.675 3709.7 -19259
## - `12eda2d982`    1     0.773 3709.8 -19258
## - `7cb7913148_3`  1     0.837 3709.9 -19258
## - `0b846350ef`    1     0.861 3709.9 -19258
## - `1fa099bb01`    1     0.864 3709.9 -19258
## - `65aed7dc1f`    1     0.912 3709.9 -19258
## - ffd1cdcfc1      1     0.957 3710.0 -19258
## - `2bc6ab42f7`    1     0.975 3710.0 -19258
## + ac826f0013      1     0.037 3709.0 -19258
## + `0342faceb5`    1     0.036 3709.0 -19258
## - `789b5244a9`    1     1.005 3710.0 -19258
## + `7734c0c22f`    1     0.025 3709.0 -19258
## + b9a487ac3c      1     0.024 3709.0 -19258
## + `435dec85e2`    1     0.024 3709.0 -19258
## - ed7e658a27      1     1.014 3710.0 -19258
## + `779d13189e`    1     0.018 3709.0 -19258
## + e7ee22effb      1     0.018 3709.0 -19258
## + `7cb7913148_4`  1     0.014 3709.0 -19258
## + `55cf3f7627`    1     0.012 3709.0 -19258
## + fdf8628ca7      1     0.007 3709.0 -19258
## + `1f222e3669`    1     0.006 3709.0 -19258
## + `77b3b41efa`    1     0.006 3709.0 -19258
## + c58f611921      1     0.003 3709.0 -19258
## + a24802caa5      1     0.002 3709.0 -19258
## - bdf934caa7      1     1.135 3710.2 -19257
## - `63bcf89b1d`    1     1.190 3710.2 -19257
## - `0e2ab0831c`    1     1.218 3710.2 -19257
## - `25bbf0e7e7`    1     1.487 3710.5 -19256
## - `56371466d7`    1     1.656 3710.7 -19255
## - ba54a2a637      1     1.684 3710.7 -19255
## - `7925993f42`    1     1.692 3710.7 -19255
## - fe0318e273      1     1.703 3710.7 -19255
## - `96c30c7eef`    1     1.729 3710.8 -19255
## - ae08d2297e      1     2.044 3711.1 -19254
## - `298ed82b22`    1     2.226 3711.3 -19253
## - b4112a94a6      1     2.433 3711.5 -19252
## - `8de0382f02`    1     2.434 3711.5 -19252
## - d035af6ffa      1     2.596 3711.6 -19252
## - `3e200bf766`    1     3.246 3712.3 -19249
## - `384bec5dd1_1`  1     3.302 3712.3 -19249
## - `49756d8e0f`    1     5.060 3714.1 -19242
## - `60ec1426ce`    1     5.355 3714.4 -19241
## - abca7a848f      1     5.482 3714.5 -19240
## - `253eb5ef11`    1     7.061 3716.1 -19234
## - `1f3058af83`    1     8.349 3717.4 -19229
## - `016399044a`    1     9.561 3718.6 -19224
## - c0c3df65b1      1    10.957 3720.0 -19219
## - f0a0febd35      1    12.698 3721.7 -19212
## - `087235d61e`    1    12.708 3721.7 -19212
## - `7fe6cb4c98`    1    16.133 3725.2 -19199
## - f013b60e50      1    20.938 3730.0 -19181
## - `87b982928b`    1    26.554 3735.6 -19159
## - a14fd026ce      1    27.374 3736.4 -19156
## - `5f360995ef`    1    28.690 3737.7 -19151
## - ea0f4a32e3      1    41.077 3750.1 -19103
## - `174825d438`    1    48.388 3757.4 -19075
## - `8c2e088a3d`    1    50.426 3759.5 -19068
## - `2d7fe4693a`    1    53.407 3762.4 -19056
## - `8f5f7c556a`    1    69.448 3778.5 -18995
## - d2c775fa99      1    99.751 3808.8 -18880
## - beb6e17af1      1   121.721 3830.7 -18798
## - `5b862c0a8f`    1   144.219 3853.2 -18714
## - e86a2190c1      1   154.090 3863.1 -18677
## - `9a575e82a4_1`  1   155.206 3864.2 -18673
## - `6db53d265a`    1   173.326 3882.4 -18606
## - `06888ceac9_1`  1   178.584 3887.6 -18586
## - aee1e4fc85      1   206.656 3915.7 -18483
## 
## Step:  AIC=-19261.36
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `12eda2d982` + 
##     `99d44111c9` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     ba54a2a637 + `7925993f42` + b709f75447 + `4468394575` + `4fc17427c8` + 
##     ee2ac696ff + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `99d44111c9`    1     0.051 3709.1 -19263
## - `8311343404`    1     0.052 3709.1 -19263
## - `4fc17427c8`    1     0.060 3709.1 -19263
## - fbf66c8021      1     0.063 3709.1 -19263
## - `7841b6a5b1`    1     0.064 3709.1 -19263
## - e0a0772df0      1     0.066 3709.1 -19263
## - e5efa4d39a      1     0.071 3709.1 -19263
## - d4d6566f9c      1     0.077 3709.1 -19263
## - dcfcbc2ea1      1     0.080 3709.1 -19263
## - `4468394575`    1     0.082 3709.1 -19263
## - `29bbd86997`    1     0.088 3709.2 -19263
## - b709f75447      1     0.101 3709.2 -19263
## - ee2ac696ff      1     0.117 3709.2 -19263
## - `04e7268385`    1     0.156 3709.2 -19263
## - `3eb53ae932`    1     0.171 3709.2 -19263
## - c1b8ce2354      1     0.171 3709.2 -19263
## - `9b6e0b36c2`    1     0.231 3709.3 -19262
## - `7cb7913148_7`  1     0.247 3709.3 -19262
## - `7cb7913148_5`  1     0.249 3709.3 -19262
## - aa69c802b6      1     0.264 3709.3 -19262
## - `2e874bc151`    1     0.270 3709.3 -19262
## - `7cb7913148_2`  1     0.292 3709.4 -19262
## - `136c1727c3`    1     0.296 3709.4 -19262
## - `3df2300fa2`    1     0.315 3709.4 -19262
## - fe8cdd80ba      1     0.329 3709.4 -19262
## - `7cb7913148_6`  1     0.335 3709.4 -19262
## - `173b6590ae`    1     0.344 3709.4 -19262
## - `7cb7913148_1`  1     0.350 3709.4 -19262
## - `7743f273c2`    1     0.368 3709.4 -19262
## - `2a457d15d9`    1     0.369 3709.4 -19262
## - f66b98dd69      1     0.398 3709.5 -19262
## - `55907cc1de`    1     0.400 3709.5 -19262
## - `98475257f7`    1     0.421 3709.5 -19262
## - `2719b72c0d`    1     0.424 3709.5 -19262
## - `8a21502326`    1     0.436 3709.5 -19262
## - `96e6f0be58`    1     0.470 3709.5 -19262
## <none>                        3709.1 -19261
## - `6516422788`    1     0.594 3709.7 -19261
## - `20f1afc5c7`    1     0.674 3709.7 -19261
## - `12eda2d982`    1     0.777 3709.8 -19260
## - `7cb7913148_3`  1     0.844 3709.9 -19260
## - `0b846350ef`    1     0.862 3709.9 -19260
## - `1fa099bb01`    1     0.864 3709.9 -19260
## - `65aed7dc1f`    1     0.914 3710.0 -19260
## - ffd1cdcfc1      1     0.954 3710.0 -19260
## - `2bc6ab42f7`    1     0.977 3710.0 -19260
## + `072b7e8f27`    1     0.037 3709.0 -19260
## + ac826f0013      1     0.037 3709.0 -19260
## + `0342faceb5`    1     0.037 3709.0 -19260
## + `7734c0c22f`    1     0.025 3709.0 -19260
## + b9a487ac3c      1     0.025 3709.0 -19260
## + `435dec85e2`    1     0.024 3709.0 -19260
## - `789b5244a9`    1     1.012 3710.1 -19259
## + `779d13189e`    1     0.018 3709.0 -19259
## + e7ee22effb      1     0.018 3709.0 -19259
## + `7cb7913148_4`  1     0.014 3709.1 -19259
## - ed7e658a27      1     1.020 3710.1 -19259
## + `55cf3f7627`    1     0.013 3709.1 -19259
## + fdf8628ca7      1     0.007 3709.1 -19259
## + `1f222e3669`    1     0.006 3709.1 -19259
## + `77b3b41efa`    1     0.006 3709.1 -19259
## + c58f611921      1     0.002 3709.1 -19259
## + a24802caa5      1     0.002 3709.1 -19259
## - bdf934caa7      1     1.133 3710.2 -19259
## - `63bcf89b1d`    1     1.199 3710.3 -19259
## - `0e2ab0831c`    1     1.217 3710.3 -19259
## - `25bbf0e7e7`    1     1.494 3710.6 -19258
## - `56371466d7`    1     1.663 3710.7 -19257
## - ba54a2a637      1     1.690 3710.8 -19257
## - `7925993f42`    1     1.693 3710.8 -19257
## - fe0318e273      1     1.706 3710.8 -19257
## - `96c30c7eef`    1     1.730 3710.8 -19257
## - ae08d2297e      1     2.046 3711.1 -19255
## - `298ed82b22`    1     2.221 3711.3 -19255
## - `8de0382f02`    1     2.428 3711.5 -19254
## - b4112a94a6      1     2.428 3711.5 -19254
## - d035af6ffa      1     2.604 3711.7 -19253
## - `3e200bf766`    1     3.244 3712.3 -19251
## - `384bec5dd1_1`  1     3.295 3712.4 -19251
## - `49756d8e0f`    1     5.051 3714.1 -19244
## - `60ec1426ce`    1     5.350 3714.4 -19243
## - abca7a848f      1     5.495 3714.6 -19242
## - `253eb5ef11`    1     7.063 3716.1 -19236
## - `1f3058af83`    1     8.336 3717.4 -19231
## - `016399044a`    1     9.553 3718.6 -19226
## - c0c3df65b1      1    10.959 3720.0 -19221
## - f0a0febd35      1    12.687 3721.8 -19214
## - `087235d61e`    1    12.713 3721.8 -19214
## - `7fe6cb4c98`    1    16.134 3725.2 -19201
## - f013b60e50      1    20.940 3730.0 -19182
## - `87b982928b`    1    26.563 3735.6 -19161
## - a14fd026ce      1    27.387 3736.5 -19158
## - `5f360995ef`    1    28.667 3737.7 -19153
## - ea0f4a32e3      1    41.046 3750.1 -19105
## - `174825d438`    1    48.388 3757.5 -19077
## - `8c2e088a3d`    1    50.413 3759.5 -19070
## - `2d7fe4693a`    1    53.410 3762.5 -19058
## - `8f5f7c556a`    1    69.429 3778.5 -18997
## - d2c775fa99      1    99.896 3809.0 -18882
## - beb6e17af1      1   121.717 3830.8 -18800
## - `5b862c0a8f`    1   144.237 3853.3 -18715
## - e86a2190c1      1   154.059 3863.1 -18679
## - `9a575e82a4_1`  1   155.210 3864.3 -18675
## - `6db53d265a`    1   173.415 3882.5 -18607
## - `06888ceac9_1`  1   178.548 3887.6 -18588
## - aee1e4fc85      1   206.719 3915.8 -18484
## 
## Step:  AIC=-19263.16
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `8311343404` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     e5efa4d39a + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + fbf66c8021 + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `12eda2d982` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + ba54a2a637 + 
##     `7925993f42` + b709f75447 + `4468394575` + `4fc17427c8` + 
##     ee2ac696ff + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `8311343404`    1     0.051 3709.2 -19265
## - `4fc17427c8`    1     0.060 3709.2 -19265
## - fbf66c8021      1     0.063 3709.2 -19265
## - `7841b6a5b1`    1     0.065 3709.2 -19265
## - e0a0772df0      1     0.065 3709.2 -19265
## - e5efa4d39a      1     0.071 3709.2 -19265
## - dcfcbc2ea1      1     0.079 3709.2 -19265
## - d4d6566f9c      1     0.081 3709.2 -19265
## - `4468394575`    1     0.081 3709.2 -19265
## - `29bbd86997`    1     0.088 3709.2 -19265
## - b709f75447      1     0.101 3709.2 -19265
## - ee2ac696ff      1     0.116 3709.2 -19265
## - `04e7268385`    1     0.156 3709.3 -19265
## - `3eb53ae932`    1     0.171 3709.3 -19264
## - c1b8ce2354      1     0.171 3709.3 -19264
## - `9b6e0b36c2`    1     0.231 3709.3 -19264
## - `7cb7913148_7`  1     0.247 3709.4 -19264
## - `7cb7913148_5`  1     0.249 3709.4 -19264
## - aa69c802b6      1     0.264 3709.4 -19264
## - `2e874bc151`    1     0.271 3709.4 -19264
## - `7cb7913148_2`  1     0.291 3709.4 -19264
## - `136c1727c3`    1     0.297 3709.4 -19264
## - `3df2300fa2`    1     0.316 3709.4 -19264
## - fe8cdd80ba      1     0.330 3709.4 -19264
## - `7cb7913148_6`  1     0.335 3709.5 -19264
## - `173b6590ae`    1     0.346 3709.5 -19264
## - `7cb7913148_1`  1     0.349 3709.5 -19264
## - `7743f273c2`    1     0.368 3709.5 -19264
## - `2a457d15d9`    1     0.377 3709.5 -19264
## - f66b98dd69      1     0.397 3709.5 -19264
## - `55907cc1de`    1     0.401 3709.5 -19264
## - `98475257f7`    1     0.420 3709.5 -19264
## - `2719b72c0d`    1     0.423 3709.5 -19264
## - `8a21502326`    1     0.437 3709.6 -19264
## - `96e6f0be58`    1     0.470 3709.6 -19263
## <none>                        3709.1 -19263
## - `6516422788`    1     0.596 3709.7 -19263
## - `20f1afc5c7`    1     0.675 3709.8 -19263
## - `12eda2d982`    1     0.772 3709.9 -19262
## - `7cb7913148_3`  1     0.844 3710.0 -19262
## - `1fa099bb01`    1     0.862 3710.0 -19262
## - `0b846350ef`    1     0.863 3710.0 -19262
## - `65aed7dc1f`    1     0.920 3710.0 -19262
## - ffd1cdcfc1      1     0.954 3710.1 -19262
## - `2bc6ab42f7`    1     0.973 3710.1 -19261
## + `99d44111c9`    1     0.051 3709.1 -19261
## + c58f611921      1     0.051 3709.1 -19261
## + `0342faceb5`    1     0.038 3709.1 -19261
## + `072b7e8f27`    1     0.037 3709.1 -19261
## + ac826f0013      1     0.037 3709.1 -19261
## + b9a487ac3c      1     0.025 3709.1 -19261
## + `7734c0c22f`    1     0.025 3709.1 -19261
## + `435dec85e2`    1     0.023 3709.1 -19261
## - `789b5244a9`    1     1.015 3710.1 -19261
## + `779d13189e`    1     0.018 3709.1 -19261
## + e7ee22effb      1     0.017 3709.1 -19261
## + `7cb7913148_4`  1     0.014 3709.1 -19261
## + `55cf3f7627`    1     0.013 3709.1 -19261
## - ed7e658a27      1     1.023 3710.1 -19261
## + fdf8628ca7      1     0.007 3709.1 -19261
## + `1f222e3669`    1     0.006 3709.1 -19261
## + `77b3b41efa`    1     0.006 3709.1 -19261
## + a24802caa5      1     0.002 3709.1 -19261
## - bdf934caa7      1     1.132 3710.2 -19261
## - `63bcf89b1d`    1     1.196 3710.3 -19260
## - `0e2ab0831c`    1     1.216 3710.3 -19260
## - `25bbf0e7e7`    1     1.497 3710.6 -19259
## - `56371466d7`    1     1.667 3710.8 -19259
## - ba54a2a637      1     1.690 3710.8 -19259
## - `7925993f42`    1     1.693 3710.8 -19259
## - fe0318e273      1     1.711 3710.8 -19258
## - `96c30c7eef`    1     1.736 3710.9 -19258
## - ae08d2297e      1     2.042 3711.2 -19257
## - `298ed82b22`    1     2.222 3711.3 -19257
## - `8de0382f02`    1     2.433 3711.5 -19256
## - b4112a94a6      1     2.434 3711.6 -19256
## - d035af6ffa      1     2.604 3711.7 -19255
## - `3e200bf766`    1     3.243 3712.4 -19253
## - `384bec5dd1_1`  1     3.298 3712.4 -19252
## - `49756d8e0f`    1     5.044 3714.2 -19246
## - `60ec1426ce`    1     5.349 3714.5 -19244
## - abca7a848f      1     5.505 3714.6 -19244
## - `253eb5ef11`    1     7.060 3716.2 -19238
## - `1f3058af83`    1     8.321 3717.4 -19233
## - `016399044a`    1     9.538 3718.7 -19228
## - c0c3df65b1      1    10.954 3720.1 -19223
## - f0a0febd35      1    12.682 3721.8 -19216
## - `087235d61e`    1    12.729 3721.8 -19216
## - `7fe6cb4c98`    1    16.132 3725.2 -19203
## - f013b60e50      1    20.940 3730.1 -19184
## - `87b982928b`    1    26.575 3735.7 -19163
## - a14fd026ce      1    27.375 3736.5 -19160
## - `5f360995ef`    1    28.659 3737.8 -19155
## - ea0f4a32e3      1    41.066 3750.2 -19107
## - `174825d438`    1    48.384 3757.5 -19079
## - `8c2e088a3d`    1    50.390 3759.5 -19071
## - `2d7fe4693a`    1    53.430 3762.5 -19060
## - `8f5f7c556a`    1    69.456 3778.6 -18999
## - d2c775fa99      1    99.911 3809.0 -18883
## - beb6e17af1      1   121.800 3830.9 -18801
## - `5b862c0a8f`    1   144.253 3853.4 -18717
## - e86a2190c1      1   154.102 3863.2 -18680
## - `9a575e82a4_1`  1   155.217 3864.3 -18676
## - `6db53d265a`    1   173.364 3882.5 -18609
## - `06888ceac9_1`  1   178.618 3887.7 -18590
## - aee1e4fc85      1   206.709 3915.8 -18486
## 
## Step:  AIC=-19264.97
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + b709f75447 + `4468394575` + 
##     `4fc17427c8` + ee2ac696ff + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `4fc17427c8`    1     0.060 3709.2 -19267
## - fbf66c8021      1     0.062 3709.2 -19267
## - e0a0772df0      1     0.064 3709.2 -19267
## - `7841b6a5b1`    1     0.065 3709.2 -19267
## - e5efa4d39a      1     0.070 3709.2 -19267
## - dcfcbc2ea1      1     0.079 3709.2 -19267
## - `4468394575`    1     0.080 3709.2 -19267
## - d4d6566f9c      1     0.081 3709.2 -19267
## - `29bbd86997`    1     0.087 3709.3 -19267
## - b709f75447      1     0.100 3709.3 -19267
## - ee2ac696ff      1     0.115 3709.3 -19266
## - `04e7268385`    1     0.156 3709.3 -19266
## - `3eb53ae932`    1     0.171 3709.3 -19266
## - c1b8ce2354      1     0.171 3709.3 -19266
## - `9b6e0b36c2`    1     0.232 3709.4 -19266
## - `7cb7913148_7`  1     0.247 3709.4 -19266
## - `7cb7913148_5`  1     0.251 3709.4 -19266
## - aa69c802b6      1     0.263 3709.4 -19266
## - `2e874bc151`    1     0.272 3709.4 -19266
## - `7cb7913148_2`  1     0.294 3709.5 -19266
## - `136c1727c3`    1     0.297 3709.5 -19266
## - `3df2300fa2`    1     0.313 3709.5 -19266
## - fe8cdd80ba      1     0.328 3709.5 -19266
## - `7cb7913148_6`  1     0.330 3709.5 -19266
## - `7cb7913148_1`  1     0.345 3709.5 -19266
## - `173b6590ae`    1     0.348 3709.5 -19266
## - `7743f273c2`    1     0.368 3709.5 -19266
## - `2a457d15d9`    1     0.377 3709.5 -19266
## - f66b98dd69      1     0.398 3709.6 -19265
## - `55907cc1de`    1     0.399 3709.6 -19265
## - `2719b72c0d`    1     0.425 3709.6 -19265
## - `98475257f7`    1     0.427 3709.6 -19265
## - `8a21502326`    1     0.435 3709.6 -19265
## - `96e6f0be58`    1     0.466 3709.6 -19265
## <none>                        3709.2 -19265
## - `6516422788`    1     0.596 3709.8 -19265
## - `20f1afc5c7`    1     0.675 3709.8 -19264
## - `12eda2d982`    1     0.778 3709.9 -19264
## - `7cb7913148_3`  1     0.846 3710.0 -19264
## - `0b846350ef`    1     0.867 3710.0 -19264
## - `1fa099bb01`    1     0.869 3710.0 -19264
## - `65aed7dc1f`    1     0.922 3710.1 -19263
## - ffd1cdcfc1      1     0.955 3710.1 -19263
## - `2bc6ab42f7`    1     0.966 3710.1 -19263
## + `8311343404`    1     0.051 3709.1 -19263
## + `99d44111c9`    1     0.050 3709.1 -19263
## + c58f611921      1     0.050 3709.1 -19263
## + `0342faceb5`    1     0.038 3709.1 -19263
## + `072b7e8f27`    1     0.037 3709.1 -19263
## + ac826f0013      1     0.037 3709.1 -19263
## + b9a487ac3c      1     0.026 3709.1 -19263
## + `7734c0c22f`    1     0.025 3709.1 -19263
## + `435dec85e2`    1     0.024 3709.1 -19263
## - `789b5244a9`    1     1.011 3710.2 -19263
## + `779d13189e`    1     0.018 3709.1 -19263
## + e7ee22effb      1     0.017 3709.2 -19263
## + `7cb7913148_4`  1     0.015 3709.2 -19263
## - ed7e658a27      1     1.020 3710.2 -19263
## + `55cf3f7627`    1     0.013 3709.2 -19263
## + fdf8628ca7      1     0.007 3709.2 -19263
## + `1f222e3669`    1     0.006 3709.2 -19263
## + `77b3b41efa`    1     0.006 3709.2 -19263
## + a24802caa5      1     0.002 3709.2 -19263
## - bdf934caa7      1     1.130 3710.3 -19263
## - `63bcf89b1d`    1     1.197 3710.4 -19262
## - `0e2ab0831c`    1     1.207 3710.4 -19262
## - `25bbf0e7e7`    1     1.486 3710.7 -19261
## - `56371466d7`    1     1.666 3710.8 -19260
## - ba54a2a637      1     1.686 3710.9 -19260
## - `7925993f42`    1     1.688 3710.9 -19260
## - fe0318e273      1     1.711 3710.9 -19260
## - `96c30c7eef`    1     1.733 3710.9 -19260
## - ae08d2297e      1     2.042 3711.2 -19259
## - `298ed82b22`    1     2.225 3711.4 -19258
## - `8de0382f02`    1     2.432 3711.6 -19258
## - b4112a94a6      1     2.433 3711.6 -19258
## - d035af6ffa      1     2.594 3711.8 -19257
## - `3e200bf766`    1     3.250 3712.4 -19254
## - `384bec5dd1_1`  1     3.296 3712.5 -19254
## - `49756d8e0f`    1     5.042 3714.2 -19248
## - `60ec1426ce`    1     5.332 3714.5 -19246
## - abca7a848f      1     5.510 3714.7 -19246
## - `253eb5ef11`    1     7.073 3716.2 -19240
## - `1f3058af83`    1     8.311 3717.5 -19235
## - `016399044a`    1     9.527 3718.7 -19230
## - c0c3df65b1      1    10.944 3720.1 -19225
## - f0a0febd35      1    12.703 3721.9 -19218
## - `087235d61e`    1    12.711 3721.9 -19218
## - `7fe6cb4c98`    1    16.145 3725.3 -19205
## - f013b60e50      1    20.938 3730.1 -19186
## - `87b982928b`    1    26.560 3735.7 -19164
## - a14fd026ce      1    27.441 3736.6 -19161
## - `5f360995ef`    1    28.716 3737.9 -19156
## - ea0f4a32e3      1    41.061 3750.2 -19109
## - `174825d438`    1    48.383 3757.6 -19081
## - `8c2e088a3d`    1    50.391 3759.6 -19073
## - `2d7fe4693a`    1    53.424 3762.6 -19062
## - `8f5f7c556a`    1    69.444 3778.6 -19001
## - d2c775fa99      1    99.920 3809.1 -18885
## - beb6e17af1      1   121.823 3831.0 -18803
## - `5b862c0a8f`    1   144.250 3853.4 -18719
## - e86a2190c1      1   154.135 3863.3 -18682
## - `9a575e82a4_1`  1   155.203 3864.4 -18678
## - `6db53d265a`    1   173.352 3882.5 -18611
## - `06888ceac9_1`  1   178.632 3887.8 -18591
## - aee1e4fc85      1   206.728 3915.9 -18488
## 
## Step:  AIC=-19266.74
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + fbf66c8021 + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + b709f75447 + `4468394575` + 
##     ee2ac696ff + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - fbf66c8021      1     0.062 3709.3 -19268
## - e0a0772df0      1     0.063 3709.3 -19268
## - `7841b6a5b1`    1     0.066 3709.3 -19268
## - e5efa4d39a      1     0.069 3709.3 -19268
## - dcfcbc2ea1      1     0.076 3709.3 -19268
## - `4468394575`    1     0.080 3709.3 -19268
## - d4d6566f9c      1     0.082 3709.3 -19268
## - `29bbd86997`    1     0.087 3709.3 -19268
## - b709f75447      1     0.100 3709.3 -19268
## - ee2ac696ff      1     0.114 3709.3 -19268
## - `04e7268385`    1     0.154 3709.4 -19268
## - `3eb53ae932`    1     0.170 3709.4 -19268
## - c1b8ce2354      1     0.170 3709.4 -19268
## - `9b6e0b36c2`    1     0.233 3709.5 -19268
## - `7cb7913148_7`  1     0.247 3709.5 -19268
## - `7cb7913148_5`  1     0.252 3709.5 -19268
## - aa69c802b6      1     0.263 3709.5 -19268
## - `2e874bc151`    1     0.271 3709.5 -19268
## - `7cb7913148_2`  1     0.296 3709.5 -19268
## - `136c1727c3`    1     0.298 3709.5 -19268
## - `3df2300fa2`    1     0.314 3709.5 -19268
## - `7cb7913148_6`  1     0.330 3709.6 -19268
## - fe8cdd80ba      1     0.332 3709.6 -19267
## - `7cb7913148_1`  1     0.346 3709.6 -19267
## - `173b6590ae`    1     0.348 3709.6 -19267
## - `7743f273c2`    1     0.364 3709.6 -19267
## - `2a457d15d9`    1     0.376 3709.6 -19267
## - f66b98dd69      1     0.397 3709.6 -19267
## - `55907cc1de`    1     0.401 3709.6 -19267
## - `2719b72c0d`    1     0.424 3709.7 -19267
## - `98475257f7`    1     0.427 3709.7 -19267
## - `8a21502326`    1     0.431 3709.7 -19267
## - `96e6f0be58`    1     0.467 3709.7 -19267
## <none>                        3709.2 -19267
## - `6516422788`    1     0.596 3709.8 -19266
## - `20f1afc5c7`    1     0.678 3709.9 -19266
## - `12eda2d982`    1     0.775 3710.0 -19266
## - `7cb7913148_3`  1     0.849 3710.1 -19265
## - `0b846350ef`    1     0.867 3710.1 -19265
## - `1fa099bb01`    1     0.872 3710.1 -19265
## - `65aed7dc1f`    1     0.924 3710.2 -19265
## - ffd1cdcfc1      1     0.958 3710.2 -19265
## - `2bc6ab42f7`    1     0.965 3710.2 -19265
## + `4fc17427c8`    1     0.060 3709.2 -19265
## + `8311343404`    1     0.051 3709.2 -19265
## + `99d44111c9`    1     0.050 3709.2 -19265
## + c58f611921      1     0.050 3709.2 -19265
## + `072b7e8f27`    1     0.038 3709.2 -19265
## + ac826f0013      1     0.037 3709.2 -19265
## + `0342faceb5`    1     0.036 3709.2 -19265
## - `789b5244a9`    1     1.006 3710.2 -19265
## + b9a487ac3c      1     0.026 3709.2 -19265
## + `7734c0c22f`    1     0.025 3709.2 -19265
## + `435dec85e2`    1     0.024 3709.2 -19265
## - ed7e658a27      1     1.014 3710.2 -19265
## + `779d13189e`    1     0.018 3709.2 -19265
## + e7ee22effb      1     0.018 3709.2 -19265
## + `7cb7913148_4`  1     0.015 3709.2 -19265
## + `55cf3f7627`    1     0.013 3709.2 -19265
## + fdf8628ca7      1     0.006 3709.2 -19265
## + `1f222e3669`    1     0.006 3709.2 -19265
## + `77b3b41efa`    1     0.006 3709.2 -19265
## + a24802caa5      1     0.002 3709.2 -19265
## - bdf934caa7      1     1.129 3710.4 -19264
## - `63bcf89b1d`    1     1.205 3710.4 -19264
## - `0e2ab0831c`    1     1.207 3710.4 -19264
## - `25bbf0e7e7`    1     1.485 3710.7 -19263
## - `56371466d7`    1     1.670 3710.9 -19262
## - `7925993f42`    1     1.680 3710.9 -19262
## - ba54a2a637      1     1.688 3710.9 -19262
## - fe0318e273      1     1.712 3710.9 -19262
## - `96c30c7eef`    1     1.734 3711.0 -19262
## - ae08d2297e      1     2.041 3711.3 -19261
## - `298ed82b22`    1     2.225 3711.5 -19260
## - `8de0382f02`    1     2.430 3711.7 -19259
## - b4112a94a6      1     2.431 3711.7 -19259
## - d035af6ffa      1     2.598 3711.8 -19259
## - `3e200bf766`    1     3.258 3712.5 -19256
## - `384bec5dd1_1`  1     3.312 3712.5 -19256
## - `49756d8e0f`    1     5.032 3714.3 -19249
## - `60ec1426ce`    1     5.334 3714.6 -19248
## - abca7a848f      1     5.533 3714.8 -19247
## - `253eb5ef11`    1     7.054 3716.3 -19241
## - `1f3058af83`    1     8.313 3717.5 -19237
## - `016399044a`    1     9.529 3718.8 -19232
## - c0c3df65b1      1    10.943 3720.2 -19226
## - f0a0febd35      1    12.679 3721.9 -19220
## - `087235d61e`    1    12.714 3721.9 -19220
## - `7fe6cb4c98`    1    16.145 3725.4 -19206
## - f013b60e50      1    20.922 3730.1 -19188
## - `87b982928b`    1    26.553 3735.8 -19166
## - a14fd026ce      1    27.452 3736.7 -19163
## - `5f360995ef`    1    28.694 3737.9 -19158
## - ea0f4a32e3      1    41.031 3750.3 -19111
## - `174825d438`    1    48.414 3757.6 -19082
## - `8c2e088a3d`    1    50.373 3759.6 -19075
## - `2d7fe4693a`    1    53.411 3762.6 -19063
## - `8f5f7c556a`    1    69.443 3778.7 -19002
## - d2c775fa99      1    99.902 3809.1 -18887
## - beb6e17af1      1   121.831 3831.1 -18805
## - `5b862c0a8f`    1   144.213 3853.4 -18721
## - e86a2190c1      1   154.094 3863.3 -18684
## - `9a575e82a4_1`  1   155.194 3864.4 -18680
## - `6db53d265a`    1   173.423 3882.6 -18612
## - `06888ceac9_1`  1   178.625 3887.9 -18593
## - aee1e4fc85      1   206.691 3915.9 -18490
## 
## Step:  AIC=-19268.5
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + e0a0772df0 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     c1b8ce2354 + `3eb53ae932` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + d4d6566f9c + `04e7268385` + `298ed82b22` + 
##     `25bbf0e7e7` + abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + 
##     `789b5244a9` + `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + 
##     d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     ba54a2a637 + `7925993f42` + b709f75447 + `4468394575` + ee2ac696ff + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - e0a0772df0      1     0.063 3709.4 -19270
## - `7841b6a5b1`    1     0.066 3709.4 -19270
## - e5efa4d39a      1     0.071 3709.4 -19270
## - dcfcbc2ea1      1     0.077 3709.4 -19270
## - d4d6566f9c      1     0.081 3709.4 -19270
## - `4468394575`    1     0.082 3709.4 -19270
## - `29bbd86997`    1     0.088 3709.4 -19270
## - b709f75447      1     0.101 3709.4 -19270
## - ee2ac696ff      1     0.114 3709.4 -19270
## - `04e7268385`    1     0.151 3709.4 -19270
## - `3eb53ae932`    1     0.172 3709.5 -19270
## - c1b8ce2354      1     0.172 3709.5 -19270
## - `9b6e0b36c2`    1     0.232 3709.5 -19270
## - `7cb7913148_7`  1     0.244 3709.5 -19270
## - `7cb7913148_5`  1     0.255 3709.5 -19270
## - aa69c802b6      1     0.262 3709.6 -19270
## - `2e874bc151`    1     0.273 3709.6 -19269
## - `7cb7913148_2`  1     0.296 3709.6 -19269
## - `136c1727c3`    1     0.301 3709.6 -19269
## - `3df2300fa2`    1     0.316 3709.6 -19269
## - `7cb7913148_6`  1     0.331 3709.6 -19269
## - fe8cdd80ba      1     0.339 3709.6 -19269
## - `7cb7913148_1`  1     0.345 3709.6 -19269
## - `173b6590ae`    1     0.348 3709.6 -19269
## - `7743f273c2`    1     0.365 3709.7 -19269
## - `2a457d15d9`    1     0.380 3709.7 -19269
## - f66b98dd69      1     0.394 3709.7 -19269
## - `55907cc1de`    1     0.400 3709.7 -19269
## - `2719b72c0d`    1     0.421 3709.7 -19269
## - `98475257f7`    1     0.426 3709.7 -19269
## - `8a21502326`    1     0.429 3709.7 -19269
## - `96e6f0be58`    1     0.470 3709.8 -19269
## <none>                        3709.3 -19268
## - `6516422788`    1     0.594 3709.9 -19268
## - `20f1afc5c7`    1     0.681 3710.0 -19268
## - `12eda2d982`    1     0.771 3710.1 -19268
## - `7cb7913148_3`  1     0.846 3710.1 -19267
## - `0b846350ef`    1     0.870 3710.2 -19267
## - `1fa099bb01`    1     0.870 3710.2 -19267
## - `65aed7dc1f`    1     0.931 3710.2 -19267
## - ffd1cdcfc1      1     0.960 3710.2 -19267
## - `2bc6ab42f7`    1     0.970 3710.3 -19267
## + fbf66c8021      1     0.062 3709.2 -19267
## + `4fc17427c8`    1     0.059 3709.2 -19267
## + `8311343404`    1     0.050 3709.2 -19267
## + `99d44111c9`    1     0.049 3709.2 -19267
## + c58f611921      1     0.049 3709.2 -19267
## + `072b7e8f27`    1     0.037 3709.3 -19267
## + ac826f0013      1     0.036 3709.3 -19267
## + `0342faceb5`    1     0.035 3709.3 -19267
## - `789b5244a9`    1     1.003 3710.3 -19267
## + b9a487ac3c      1     0.026 3709.3 -19267
## + `7734c0c22f`    1     0.024 3709.3 -19267
## + `435dec85e2`    1     0.023 3709.3 -19267
## - ed7e658a27      1     1.011 3710.3 -19267
## + `779d13189e`    1     0.018 3709.3 -19267
## + e7ee22effb      1     0.018 3709.3 -19267
## + `7cb7913148_4`  1     0.015 3709.3 -19267
## + `55cf3f7627`    1     0.013 3709.3 -19266
## + `1f222e3669`    1     0.007 3709.3 -19266
## + `77b3b41efa`    1     0.007 3709.3 -19266
## + fdf8628ca7      1     0.006 3709.3 -19266
## + a24802caa5      1     0.002 3709.3 -19266
## - bdf934caa7      1     1.139 3710.4 -19266
## - `0e2ab0831c`    1     1.205 3710.5 -19266
## - `63bcf89b1d`    1     1.212 3710.5 -19266
## - `25bbf0e7e7`    1     1.483 3710.8 -19265
## - `56371466d7`    1     1.671 3711.0 -19264
## - `7925993f42`    1     1.682 3711.0 -19264
## - ba54a2a637      1     1.689 3711.0 -19264
## - fe0318e273      1     1.710 3711.0 -19264
## - `96c30c7eef`    1     1.734 3711.0 -19264
## - ae08d2297e      1     2.040 3711.3 -19263
## - `298ed82b22`    1     2.221 3711.5 -19262
## - `8de0382f02`    1     2.437 3711.7 -19261
## - b4112a94a6      1     2.438 3711.7 -19261
## - d035af6ffa      1     2.593 3711.9 -19260
## - `3e200bf766`    1     3.262 3712.6 -19258
## - `384bec5dd1_1`  1     3.307 3712.6 -19258
## - `49756d8e0f`    1     5.025 3714.3 -19251
## - `60ec1426ce`    1     5.332 3714.6 -19250
## - abca7a848f      1     5.527 3714.8 -19249
## - `253eb5ef11`    1     7.027 3716.3 -19243
## - `1f3058af83`    1     8.329 3717.6 -19238
## - `016399044a`    1     9.523 3718.8 -19234
## - c0c3df65b1      1    10.962 3720.3 -19228
## - f0a0febd35      1    12.661 3721.9 -19222
## - `087235d61e`    1    12.735 3722.0 -19221
## - `7fe6cb4c98`    1    16.156 3725.4 -19208
## - f013b60e50      1    20.897 3730.2 -19190
## - `87b982928b`    1    26.553 3735.8 -19168
## - a14fd026ce      1    27.449 3736.7 -19165
## - `5f360995ef`    1    28.752 3738.0 -19160
## - ea0f4a32e3      1    41.021 3750.3 -19112
## - `174825d438`    1    48.419 3757.7 -19084
## - `8c2e088a3d`    1    50.422 3759.7 -19077
## - `2d7fe4693a`    1    53.424 3762.7 -19065
## - `8f5f7c556a`    1    69.467 3778.8 -19004
## - d2c775fa99      1    99.884 3809.2 -18889
## - beb6e17af1      1   121.880 3831.2 -18806
## - `5b862c0a8f`    1   144.215 3853.5 -18723
## - e86a2190c1      1   154.106 3863.4 -18686
## - `9a575e82a4_1`  1   155.242 3864.5 -18682
## - `6db53d265a`    1   173.420 3882.7 -18614
## - `06888ceac9_1`  1   178.655 3887.9 -18595
## - aee1e4fc85      1   206.637 3915.9 -18492
## 
## Step:  AIC=-19270.25
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     d4d6566f9c + `04e7268385` + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + e5efa4d39a + `55907cc1de` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `12eda2d982` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + ba54a2a637 + 
##     `7925993f42` + b709f75447 + `4468394575` + ee2ac696ff + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - e5efa4d39a      1     0.071 3709.4 -19272
## - dcfcbc2ea1      1     0.080 3709.4 -19272
## - `4468394575`    1     0.081 3709.4 -19272
## - d4d6566f9c      1     0.082 3709.4 -19272
## - `29bbd86997`    1     0.089 3709.4 -19272
## - b709f75447      1     0.100 3709.5 -19272
## - ee2ac696ff      1     0.111 3709.5 -19272
## - `04e7268385`    1     0.151 3709.5 -19272
## - `3eb53ae932`    1     0.172 3709.5 -19272
## - c1b8ce2354      1     0.172 3709.5 -19272
## - `9b6e0b36c2`    1     0.234 3709.6 -19271
## - `7cb7913148_7`  1     0.245 3709.6 -19271
## - `7cb7913148_5`  1     0.257 3709.6 -19271
## - aa69c802b6      1     0.263 3709.6 -19271
## - `2e874bc151`    1     0.274 3709.6 -19271
## - `7cb7913148_2`  1     0.299 3709.7 -19271
## - `136c1727c3`    1     0.301 3709.7 -19271
## - `3df2300fa2`    1     0.313 3709.7 -19271
## - `7cb7913148_6`  1     0.333 3709.7 -19271
## - fe8cdd80ba      1     0.342 3709.7 -19271
## - `7cb7913148_1`  1     0.344 3709.7 -19271
## - `173b6590ae`    1     0.349 3709.7 -19271
## - `7743f273c2`    1     0.365 3709.7 -19271
## - `2a457d15d9`    1     0.381 3709.7 -19271
## - f66b98dd69      1     0.394 3709.7 -19271
## - `55907cc1de`    1     0.404 3709.8 -19271
## - `2719b72c0d`    1     0.421 3709.8 -19271
## - `98475257f7`    1     0.426 3709.8 -19271
## - `8a21502326`    1     0.431 3709.8 -19271
## - `96e6f0be58`    1     0.466 3709.8 -19270
## <none>                        3709.4 -19270
## - `6516422788`    1     0.598 3710.0 -19270
## - `20f1afc5c7`    1     0.689 3710.0 -19270
## - `12eda2d982`    1     0.768 3710.1 -19269
## - `7cb7913148_3`  1     0.846 3710.2 -19269
## - `0b846350ef`    1     0.866 3710.2 -19269
## - `1fa099bb01`    1     0.870 3710.2 -19269
## - `65aed7dc1f`    1     0.929 3710.3 -19269
## - `2bc6ab42f7`    1     0.965 3710.3 -19268
## - ffd1cdcfc1      1     0.968 3710.3 -19268
## + e0a0772df0      1     0.063 3709.3 -19268
## + fbf66c8021      1     0.062 3709.3 -19268
## + `4fc17427c8`    1     0.058 3709.3 -19268
## + `8311343404`    1     0.050 3709.3 -19268
## + `99d44111c9`    1     0.048 3709.3 -19268
## + c58f611921      1     0.048 3709.3 -19268
## + `072b7e8f27`    1     0.038 3709.3 -19268
## + ac826f0013      1     0.037 3709.3 -19268
## + `0342faceb5`    1     0.035 3709.3 -19268
## - `789b5244a9`    1     1.005 3710.4 -19268
## + b9a487ac3c      1     0.026 3709.3 -19268
## + `7734c0c22f`    1     0.024 3709.3 -19268
## + `435dec85e2`    1     0.023 3709.3 -19268
## - ed7e658a27      1     1.014 3710.4 -19268
## + `779d13189e`    1     0.019 3709.3 -19268
## + e7ee22effb      1     0.017 3709.3 -19268
## + `7cb7913148_4`  1     0.015 3709.3 -19268
## + `55cf3f7627`    1     0.013 3709.3 -19268
## + `77b3b41efa`    1     0.006 3709.3 -19268
## + `1f222e3669`    1     0.006 3709.3 -19268
## + fdf8628ca7      1     0.006 3709.3 -19268
## + a24802caa5      1     0.002 3709.3 -19268
## - bdf934caa7      1     1.137 3710.5 -19268
## - `0e2ab0831c`    1     1.202 3710.6 -19268
## - `63bcf89b1d`    1     1.216 3710.6 -19268
## - `25bbf0e7e7`    1     1.482 3710.8 -19266
## - `56371466d7`    1     1.673 3711.0 -19266
## - `7925993f42`    1     1.681 3711.0 -19266
## - ba54a2a637      1     1.685 3711.0 -19266
## - fe0318e273      1     1.708 3711.1 -19266
## - `96c30c7eef`    1     1.734 3711.1 -19266
## - ae08d2297e      1     2.056 3711.4 -19264
## - `298ed82b22`    1     2.220 3711.6 -19264
## - `8de0382f02`    1     2.437 3711.8 -19263
## - b4112a94a6      1     2.438 3711.8 -19263
## - d035af6ffa      1     2.587 3711.9 -19262
## - `3e200bf766`    1     3.268 3712.6 -19260
## - `384bec5dd1_1`  1     3.315 3712.7 -19259
## - `49756d8e0f`    1     5.028 3714.4 -19253
## - `60ec1426ce`    1     5.332 3714.7 -19252
## - abca7a848f      1     5.516 3714.9 -19251
## - `253eb5ef11`    1     7.016 3716.4 -19245
## - `1f3058af83`    1     8.315 3717.7 -19240
## - `016399044a`    1     9.509 3718.9 -19236
## - c0c3df65b1      1    10.972 3720.3 -19230
## - f0a0febd35      1    12.688 3722.0 -19223
## - `087235d61e`    1    12.727 3722.1 -19223
## - `7fe6cb4c98`    1    16.146 3725.5 -19210
## - f013b60e50      1    20.899 3730.3 -19192
## - `87b982928b`    1    26.528 3735.9 -19170
## - a14fd026ce      1    27.490 3736.8 -19166
## - `5f360995ef`    1    28.759 3738.1 -19161
## - ea0f4a32e3      1    41.038 3750.4 -19114
## - `174825d438`    1    48.378 3757.7 -19086
## - `8c2e088a3d`    1    50.410 3759.8 -19078
## - `2d7fe4693a`    1    53.409 3762.8 -19067
## - `8f5f7c556a`    1    69.452 3778.8 -19006
## - `7841b6a5b1`    1    87.026 3796.4 -18939
## - d2c775fa99      1    99.909 3809.3 -18890
## - beb6e17af1      1   121.836 3831.2 -18808
## - `5b862c0a8f`    1   144.210 3853.6 -18724
## - e86a2190c1      1   154.105 3863.5 -18688
## - `9a575e82a4_1`  1   155.253 3864.6 -18683
## - `6db53d265a`    1   173.358 3882.7 -18616
## - `06888ceac9_1`  1   178.728 3888.1 -18596
## - aee1e4fc85      1   206.674 3916.0 -18494
## 
## Step:  AIC=-19271.98
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     d4d6566f9c + `04e7268385` + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `789b5244a9` + 
##     `2e874bc151` + dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + b4112a94a6 + 
##     `8de0382f02` + `173b6590ae` + `3e200bf766` + `12eda2d982` + 
##     `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + ba54a2a637 + 
##     `7925993f42` + b709f75447 + `4468394575` + ee2ac696ff + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - d4d6566f9c      1     0.081 3709.5 -19274
## - dcfcbc2ea1      1     0.081 3709.5 -19274
## - `4468394575`    1     0.082 3709.5 -19274
## - b709f75447      1     0.100 3709.5 -19274
## - ee2ac696ff      1     0.111 3709.5 -19274
## - `04e7268385`    1     0.151 3709.6 -19273
## - `3eb53ae932`    1     0.176 3709.6 -19273
## - c1b8ce2354      1     0.176 3709.6 -19273
## - `9b6e0b36c2`    1     0.234 3709.7 -19273
## - `7cb7913148_7`  1     0.245 3709.7 -19273
## - `7cb7913148_5`  1     0.257 3709.7 -19273
## - aa69c802b6      1     0.264 3709.7 -19273
## - `2e874bc151`    1     0.277 3709.7 -19273
## - `7cb7913148_2`  1     0.299 3709.7 -19273
## - `136c1727c3`    1     0.300 3709.7 -19273
## - `3df2300fa2`    1     0.313 3709.7 -19273
## - `7cb7913148_6`  1     0.333 3709.8 -19273
## - fe8cdd80ba      1     0.340 3709.8 -19273
## - `7cb7913148_1`  1     0.348 3709.8 -19273
## - `173b6590ae`    1     0.350 3709.8 -19273
## - `7743f273c2`    1     0.360 3709.8 -19273
## - `2a457d15d9`    1     0.379 3709.8 -19272
## - f66b98dd69      1     0.391 3709.8 -19272
## - `55907cc1de`    1     0.405 3709.8 -19272
## - `2719b72c0d`    1     0.418 3709.8 -19272
## - `98475257f7`    1     0.423 3709.8 -19272
## - `8a21502326`    1     0.428 3709.9 -19272
## - `96e6f0be58`    1     0.467 3709.9 -19272
## <none>                        3709.4 -19272
## - `6516422788`    1     0.601 3710.0 -19272
## - `20f1afc5c7`    1     0.688 3710.1 -19271
## - `12eda2d982`    1     0.766 3710.2 -19271
## - `7cb7913148_3`  1     0.846 3710.3 -19271
## - `0b846350ef`    1     0.865 3710.3 -19271
## - `1fa099bb01`    1     0.870 3710.3 -19271
## - `65aed7dc1f`    1     0.928 3710.4 -19270
## + e5efa4d39a      1     0.071 3709.4 -19270
## + e0a0772df0      1     0.064 3709.4 -19270
## - `2bc6ab42f7`    1     0.970 3710.4 -19270
## + fbf66c8021      1     0.063 3709.4 -19270
## - ffd1cdcfc1      1     0.971 3710.4 -19270
## + `4fc17427c8`    1     0.058 3709.4 -19270
## + `8311343404`    1     0.049 3709.4 -19270
## + `99d44111c9`    1     0.048 3709.4 -19270
## + c58f611921      1     0.048 3709.4 -19270
## + `072b7e8f27`    1     0.038 3709.4 -19270
## + ac826f0013      1     0.037 3709.4 -19270
## + `0342faceb5`    1     0.036 3709.4 -19270
## - `789b5244a9`    1     0.998 3710.4 -19270
## + b9a487ac3c      1     0.026 3709.4 -19270
## - ed7e658a27      1     1.007 3710.4 -19270
## + `7734c0c22f`    1     0.024 3709.4 -19270
## + `435dec85e2`    1     0.023 3709.4 -19270
## + `779d13189e`    1     0.018 3709.4 -19270
## + e7ee22effb      1     0.018 3709.4 -19270
## + `7cb7913148_4`  1     0.015 3709.4 -19270
## + `55cf3f7627`    1     0.013 3709.4 -19270
## + `1f222e3669`    1     0.006 3709.4 -19270
## + `77b3b41efa`    1     0.006 3709.4 -19270
## + fdf8628ca7      1     0.006 3709.4 -19270
## + a24802caa5      1     0.002 3709.4 -19270
## - bdf934caa7      1     1.134 3710.6 -19270
## - `0e2ab0831c`    1     1.202 3710.6 -19269
## - `63bcf89b1d`    1     1.214 3710.6 -19269
## - `25bbf0e7e7`    1     1.478 3710.9 -19268
## - `7925993f42`    1     1.676 3711.1 -19268
## - `56371466d7`    1     1.677 3711.1 -19268
## - ba54a2a637      1     1.686 3711.1 -19267
## - fe0318e273      1     1.707 3711.1 -19267
## - `96c30c7eef`    1     1.725 3711.1 -19267
## - ae08d2297e      1     2.060 3711.5 -19266
## - `298ed82b22`    1     2.226 3711.6 -19265
## - `8de0382f02`    1     2.439 3711.9 -19264
## - b4112a94a6      1     2.439 3711.9 -19264
## - d035af6ffa      1     2.593 3712.0 -19264
## - `29bbd86997`    1     2.861 3712.3 -19263
## - `3e200bf766`    1     3.270 3712.7 -19261
## - `384bec5dd1_1`  1     3.330 3712.8 -19261
## - `49756d8e0f`    1     5.031 3714.5 -19254
## - `60ec1426ce`    1     5.320 3714.7 -19253
## - abca7a848f      1     5.512 3714.9 -19253
## - `253eb5ef11`    1     7.025 3716.4 -19247
## - `1f3058af83`    1     8.319 3717.7 -19242
## - `016399044a`    1     9.518 3718.9 -19237
## - c0c3df65b1      1    10.971 3720.4 -19232
## - f0a0febd35      1    12.670 3722.1 -19225
## - `087235d61e`    1    12.715 3722.1 -19225
## - `7fe6cb4c98`    1    16.172 3725.6 -19212
## - f013b60e50      1    20.876 3730.3 -19193
## - `87b982928b`    1    26.504 3735.9 -19172
## - a14fd026ce      1    27.510 3736.9 -19168
## - `5f360995ef`    1    28.779 3738.2 -19163
## - ea0f4a32e3      1    41.002 3750.4 -19116
## - `174825d438`    1    48.387 3757.8 -19088
## - `8c2e088a3d`    1    50.449 3759.9 -19080
## - `2d7fe4693a`    1    53.482 3762.9 -19068
## - `8f5f7c556a`    1    69.435 3778.9 -19008
## - `7841b6a5b1`    1    87.012 3796.4 -18941
## - d2c775fa99      1    99.979 3809.4 -18892
## - beb6e17af1      1   121.814 3831.2 -18810
## - `5b862c0a8f`    1   144.190 3853.6 -18726
## - e86a2190c1      1   154.048 3863.5 -18690
## - `9a575e82a4_1`  1   155.275 3864.7 -18685
## - `6db53d265a`    1   173.363 3882.8 -18618
## - `06888ceac9_1`  1   178.832 3888.3 -18598
## - aee1e4fc85      1   206.627 3916.1 -18496
## 
## Step:  AIC=-19273.66
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `12eda2d982` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + ba54a2a637 + `7925993f42` + 
##     b709f75447 + `4468394575` + ee2ac696ff + `0e2ab0831c` + aa69c802b6 + 
##     `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `4468394575`    1     0.080 3709.6 -19275
## - dcfcbc2ea1      1     0.083 3709.6 -19275
## - b709f75447      1     0.100 3709.6 -19275
## - ee2ac696ff      1     0.113 3709.6 -19275
## - `04e7268385`    1     0.154 3709.7 -19275
## - `3eb53ae932`    1     0.174 3709.7 -19275
## - c1b8ce2354      1     0.174 3709.7 -19275
## - `9b6e0b36c2`    1     0.235 3709.7 -19275
## - `7cb7913148_7`  1     0.244 3709.7 -19275
## - `7cb7913148_5`  1     0.253 3709.8 -19275
## - aa69c802b6      1     0.263 3709.8 -19275
## - `2e874bc151`    1     0.277 3709.8 -19275
## - `7cb7913148_2`  1     0.300 3709.8 -19274
## - `136c1727c3`    1     0.302 3709.8 -19274
## - `3df2300fa2`    1     0.312 3709.8 -19274
## - `7cb7913148_6`  1     0.334 3709.8 -19274
## - fe8cdd80ba      1     0.342 3709.8 -19274
## - `173b6590ae`    1     0.350 3709.9 -19274
## - `7cb7913148_1`  1     0.354 3709.9 -19274
## - `7743f273c2`    1     0.360 3709.9 -19274
## - `2a457d15d9`    1     0.374 3709.9 -19274
## - f66b98dd69      1     0.391 3709.9 -19274
## - `55907cc1de`    1     0.407 3709.9 -19274
## - `2719b72c0d`    1     0.417 3709.9 -19274
## - `98475257f7`    1     0.422 3709.9 -19274
## - `8a21502326`    1     0.429 3709.9 -19274
## - `96e6f0be58`    1     0.466 3710.0 -19274
## <none>                        3709.5 -19274
## - `6516422788`    1     0.602 3710.1 -19273
## - `20f1afc5c7`    1     0.681 3710.2 -19273
## - `12eda2d982`    1     0.764 3710.3 -19273
## - `7cb7913148_3`  1     0.843 3710.3 -19272
## - `1fa099bb01`    1     0.870 3710.4 -19272
## - `0b846350ef`    1     0.873 3710.4 -19272
## - `65aed7dc1f`    1     0.926 3710.4 -19272
## + d4d6566f9c      1     0.081 3709.4 -19272
## + `435dec85e2`    1     0.081 3709.4 -19272
## + e5efa4d39a      1     0.070 3709.4 -19272
## - `2bc6ab42f7`    1     0.969 3710.5 -19272
## + e0a0772df0      1     0.064 3709.4 -19272
## - ffd1cdcfc1      1     0.970 3710.5 -19272
## + fbf66c8021      1     0.062 3709.4 -19272
## + `4fc17427c8`    1     0.059 3709.4 -19272
## + `99d44111c9`    1     0.052 3709.5 -19272
## + c58f611921      1     0.052 3709.5 -19272
## + `8311343404`    1     0.049 3709.5 -19272
## + `072b7e8f27`    1     0.037 3709.5 -19272
## + `0342faceb5`    1     0.037 3709.5 -19272
## + ac826f0013      1     0.036 3709.5 -19272
## - `789b5244a9`    1     1.000 3710.5 -19272
## + b9a487ac3c      1     0.026 3709.5 -19272
## - ed7e658a27      1     1.009 3710.5 -19272
## + `7734c0c22f`    1     0.023 3709.5 -19272
## + `779d13189e`    1     0.018 3709.5 -19272
## + e7ee22effb      1     0.018 3709.5 -19272
## + `7cb7913148_4`  1     0.015 3709.5 -19272
## + `55cf3f7627`    1     0.013 3709.5 -19272
## + `77b3b41efa`    1     0.007 3709.5 -19272
## + `1f222e3669`    1     0.006 3709.5 -19272
## + fdf8628ca7      1     0.006 3709.5 -19272
## + a24802caa5      1     0.002 3709.5 -19272
## - bdf934caa7      1     1.140 3710.6 -19271
## - `0e2ab0831c`    1     1.195 3710.7 -19271
## - `63bcf89b1d`    1     1.210 3710.7 -19271
## - `25bbf0e7e7`    1     1.484 3711.0 -19270
## - `7925993f42`    1     1.671 3711.2 -19269
## - `56371466d7`    1     1.677 3711.2 -19269
## - ba54a2a637      1     1.691 3711.2 -19269
## - fe0318e273      1     1.713 3711.2 -19269
## - `96c30c7eef`    1     1.721 3711.2 -19269
## - ae08d2297e      1     2.055 3711.6 -19268
## - `298ed82b22`    1     2.228 3711.7 -19267
## - `8de0382f02`    1     2.441 3711.9 -19266
## - b4112a94a6      1     2.442 3711.9 -19266
## - d035af6ffa      1     2.597 3712.1 -19266
## - `29bbd86997`    1     2.848 3712.4 -19265
## - `3e200bf766`    1     3.271 3712.8 -19263
## - `384bec5dd1_1`  1     3.327 3712.8 -19263
## - `49756d8e0f`    1     5.049 3714.6 -19256
## - `60ec1426ce`    1     5.315 3714.8 -19255
## - abca7a848f      1     5.510 3715.0 -19254
## - `253eb5ef11`    1     7.026 3716.5 -19248
## - `1f3058af83`    1     8.317 3717.8 -19244
## - `016399044a`    1     9.519 3719.0 -19239
## - c0c3df65b1      1    10.951 3720.5 -19233
## - f0a0febd35      1    12.684 3722.2 -19227
## - `087235d61e`    1    12.728 3722.2 -19226
## - `7fe6cb4c98`    1    16.177 3725.7 -19213
## - f013b60e50      1    20.904 3730.4 -19195
## - `87b982928b`    1    26.498 3736.0 -19173
## - a14fd026ce      1    27.544 3737.0 -19169
## - `5f360995ef`    1    28.789 3738.3 -19165
## - ea0f4a32e3      1    41.067 3750.6 -19118
## - `174825d438`    1    48.493 3758.0 -19089
## - `8c2e088a3d`    1    50.501 3760.0 -19082
## - `2d7fe4693a`    1    53.445 3762.9 -19070
## - `8f5f7c556a`    1    69.417 3778.9 -19009
## - `7841b6a5b1`    1    87.009 3796.5 -18943
## - d2c775fa99      1   100.032 3809.5 -18894
## - beb6e17af1      1   121.787 3831.3 -18812
## - `5b862c0a8f`    1   144.261 3853.8 -18728
## - e86a2190c1      1   153.987 3863.5 -18692
## - `9a575e82a4_1`  1   155.201 3864.7 -18687
## - `6db53d265a`    1   173.362 3882.9 -18620
## - `06888ceac9_1`  1   178.763 3888.3 -18600
## - aee1e4fc85      1   206.818 3916.3 -18496
## 
## Step:  AIC=-19275.35
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     dcfcbc2ea1 + `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `12eda2d982` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + ba54a2a637 + `7925993f42` + 
##     b709f75447 + ee2ac696ff + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - dcfcbc2ea1      1     0.084 3709.7 -19277
## - b709f75447      1     0.100 3709.7 -19277
## - ee2ac696ff      1     0.111 3709.7 -19277
## - `04e7268385`    1     0.154 3709.7 -19277
## - `3eb53ae932`    1     0.171 3709.8 -19277
## - c1b8ce2354      1     0.171 3709.8 -19277
## - `9b6e0b36c2`    1     0.236 3709.8 -19276
## - `7cb7913148_7`  1     0.239 3709.8 -19276
## - `7cb7913148_5`  1     0.255 3709.8 -19276
## - aa69c802b6      1     0.260 3709.8 -19276
## - `2e874bc151`    1     0.277 3709.9 -19276
## - `7cb7913148_2`  1     0.300 3709.9 -19276
## - `136c1727c3`    1     0.301 3709.9 -19276
## - `3df2300fa2`    1     0.314 3709.9 -19276
## - `7cb7913148_6`  1     0.331 3709.9 -19276
## - fe8cdd80ba      1     0.341 3709.9 -19276
## - `7cb7913148_1`  1     0.351 3709.9 -19276
## - `173b6590ae`    1     0.352 3709.9 -19276
## - `7743f273c2`    1     0.362 3709.9 -19276
## - `2a457d15d9`    1     0.377 3710.0 -19276
## - f66b98dd69      1     0.395 3710.0 -19276
## - `55907cc1de`    1     0.405 3710.0 -19276
## - `2719b72c0d`    1     0.422 3710.0 -19276
## - `98475257f7`    1     0.425 3710.0 -19276
## - `8a21502326`    1     0.426 3710.0 -19276
## - `96e6f0be58`    1     0.467 3710.1 -19276
## <none>                        3709.6 -19275
## - `6516422788`    1     0.602 3710.2 -19275
## - `20f1afc5c7`    1     0.670 3710.3 -19275
## - `12eda2d982`    1     0.763 3710.3 -19274
## - `7cb7913148_3`  1     0.841 3710.4 -19274
## - `0b846350ef`    1     0.874 3710.5 -19274
## - `1fa099bb01`    1     0.878 3710.5 -19274
## - `65aed7dc1f`    1     0.920 3710.5 -19274
## + `4468394575`    1     0.080 3709.5 -19274
## + d4d6566f9c      1     0.079 3709.5 -19274
## + `435dec85e2`    1     0.079 3709.5 -19274
## + e5efa4d39a      1     0.070 3709.5 -19274
## - `2bc6ab42f7`    1     0.967 3710.6 -19274
## + e0a0772df0      1     0.064 3709.5 -19274
## + fbf66c8021      1     0.063 3709.5 -19274
## - ffd1cdcfc1      1     0.974 3710.6 -19274
## + `4fc17427c8`    1     0.059 3709.5 -19274
## + `99d44111c9`    1     0.051 3709.5 -19274
## + c58f611921      1     0.051 3709.5 -19274
## + `8311343404`    1     0.049 3709.5 -19274
## + `072b7e8f27`    1     0.039 3709.5 -19274
## - `789b5244a9`    1     0.994 3710.6 -19274
## + `0342faceb5`    1     0.037 3709.5 -19274
## + ac826f0013      1     0.035 3709.5 -19274
## - ed7e658a27      1     1.003 3710.6 -19274
## + b9a487ac3c      1     0.026 3709.6 -19274
## + `7734c0c22f`    1     0.021 3709.6 -19273
## + e7ee22effb      1     0.020 3709.6 -19273
## + `779d13189e`    1     0.019 3709.6 -19273
## + `7cb7913148_4`  1     0.015 3709.6 -19273
## + `55cf3f7627`    1     0.013 3709.6 -19273
## + `1f222e3669`    1     0.007 3709.6 -19273
## + fdf8628ca7      1     0.006 3709.6 -19273
## + `77b3b41efa`    1     0.006 3709.6 -19273
## + a24802caa5      1     0.002 3709.6 -19273
## - bdf934caa7      1     1.138 3710.7 -19273
## - `0e2ab0831c`    1     1.198 3710.8 -19273
## - `63bcf89b1d`    1     1.220 3710.8 -19273
## - `25bbf0e7e7`    1     1.476 3711.1 -19272
## - `7925993f42`    1     1.671 3711.3 -19271
## - `56371466d7`    1     1.679 3711.3 -19271
## - ba54a2a637      1     1.697 3711.3 -19271
## - `96c30c7eef`    1     1.720 3711.3 -19271
## - fe0318e273      1     1.720 3711.3 -19271
## - ae08d2297e      1     2.062 3711.6 -19269
## - `298ed82b22`    1     2.225 3711.8 -19269
## - `8de0382f02`    1     2.438 3712.0 -19268
## - b4112a94a6      1     2.438 3712.0 -19268
## - d035af6ffa      1     2.594 3712.2 -19267
## - `29bbd86997`    1     2.856 3712.4 -19266
## - `3e200bf766`    1     3.267 3712.9 -19265
## - `384bec5dd1_1`  1     3.331 3712.9 -19264
## - `49756d8e0f`    1     5.053 3714.6 -19258
## - `60ec1426ce`    1     5.323 3714.9 -19257
## - abca7a848f      1     5.526 3715.1 -19256
## - `253eb5ef11`    1     7.027 3716.6 -19250
## - `1f3058af83`    1     8.332 3717.9 -19245
## - `016399044a`    1     9.510 3719.1 -19241
## - c0c3df65b1      1    10.958 3720.5 -19235
## - f0a0febd35      1    12.675 3722.3 -19228
## - `087235d61e`    1    12.709 3722.3 -19228
## - `7fe6cb4c98`    1    16.198 3725.8 -19215
## - f013b60e50      1    20.892 3730.5 -19197
## - `87b982928b`    1    26.490 3736.1 -19175
## - a14fd026ce      1    27.571 3737.2 -19171
## - `5f360995ef`    1    28.766 3738.3 -19166
## - ea0f4a32e3      1    41.010 3750.6 -19119
## - `174825d438`    1    48.446 3758.0 -19091
## - `8c2e088a3d`    1    50.490 3760.1 -19083
## - `2d7fe4693a`    1    53.407 3763.0 -19072
## - `8f5f7c556a`    1    69.425 3779.0 -19011
## - `7841b6a5b1`    1    86.977 3796.6 -18944
## - d2c775fa99      1   100.032 3809.6 -18895
## - beb6e17af1      1   121.793 3831.4 -18813
## - `5b862c0a8f`    1   144.355 3853.9 -18729
## - e86a2190c1      1   153.952 3863.5 -18693
## - `9a575e82a4_1`  1   155.225 3864.8 -18689
## - `6db53d265a`    1   173.329 3882.9 -18622
## - `06888ceac9_1`  1   178.902 3888.5 -18601
## - aee1e4fc85      1   206.834 3916.4 -18498
## 
## Step:  AIC=-19277.03
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + b709f75447 + ee2ac696ff + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - b709f75447      1     0.102 3709.8 -19279
## - ee2ac696ff      1     0.113 3709.8 -19279
## - `04e7268385`    1     0.154 3709.8 -19278
## - `3eb53ae932`    1     0.171 3709.8 -19278
## - c1b8ce2354      1     0.171 3709.8 -19278
## - `9b6e0b36c2`    1     0.237 3709.9 -19278
## - `7cb7913148_7`  1     0.238 3709.9 -19278
## - `7cb7913148_5`  1     0.256 3709.9 -19278
## - aa69c802b6      1     0.257 3709.9 -19278
## - `2e874bc151`    1     0.275 3709.9 -19278
## - `7cb7913148_2`  1     0.302 3710.0 -19278
## - `136c1727c3`    1     0.304 3710.0 -19278
## - `3df2300fa2`    1     0.317 3710.0 -19278
## - `7cb7913148_6`  1     0.334 3710.0 -19278
## - fe8cdd80ba      1     0.340 3710.0 -19278
## - `7cb7913148_1`  1     0.348 3710.0 -19278
## - `173b6590ae`    1     0.350 3710.0 -19278
## - `7743f273c2`    1     0.363 3710.0 -19278
## - `2a457d15d9`    1     0.378 3710.0 -19278
## - f66b98dd69      1     0.398 3710.1 -19278
## - `55907cc1de`    1     0.401 3710.1 -19278
## - `8a21502326`    1     0.422 3710.1 -19277
## - `2719b72c0d`    1     0.425 3710.1 -19277
## - `98475257f7`    1     0.426 3710.1 -19277
## - `96e6f0be58`    1     0.470 3710.1 -19277
## <none>                        3709.7 -19277
## - `6516422788`    1     0.602 3710.3 -19277
## - `20f1afc5c7`    1     0.668 3710.3 -19276
## - `12eda2d982`    1     0.766 3710.4 -19276
## - `7cb7913148_3`  1     0.838 3710.5 -19276
## - `0b846350ef`    1     0.862 3710.5 -19276
## - `1fa099bb01`    1     0.877 3710.5 -19276
## - `65aed7dc1f`    1     0.912 3710.6 -19276
## + dcfcbc2ea1      1     0.084 3709.6 -19275
## + `4468394575`    1     0.081 3709.6 -19275
## + d4d6566f9c      1     0.080 3709.6 -19275
## + `435dec85e2`    1     0.080 3709.6 -19275
## + e5efa4d39a      1     0.072 3709.6 -19275
## - `2bc6ab42f7`    1     0.962 3710.6 -19275
## + e0a0772df0      1     0.067 3709.6 -19275
## + fbf66c8021      1     0.065 3709.6 -19275
## - ffd1cdcfc1      1     0.974 3710.6 -19275
## + `4fc17427c8`    1     0.056 3709.6 -19275
## + `99d44111c9`    1     0.050 3709.6 -19275
## + c58f611921      1     0.050 3709.6 -19275
## + `8311343404`    1     0.048 3709.6 -19275
## - `789b5244a9`    1     0.990 3710.7 -19275
## + `072b7e8f27`    1     0.038 3709.6 -19275
## + `0342faceb5`    1     0.037 3709.6 -19275
## + ac826f0013      1     0.036 3709.6 -19275
## - ed7e658a27      1     0.999 3710.7 -19275
## + b9a487ac3c      1     0.025 3709.6 -19275
## + e7ee22effb      1     0.021 3709.6 -19275
## + `7734c0c22f`    1     0.020 3709.6 -19275
## + `779d13189e`    1     0.018 3709.6 -19275
## + `7cb7913148_4`  1     0.015 3709.7 -19275
## + `55cf3f7627`    1     0.013 3709.7 -19275
## + `1f222e3669`    1     0.007 3709.7 -19275
## + fdf8628ca7      1     0.006 3709.7 -19275
## + `77b3b41efa`    1     0.006 3709.7 -19275
## + a24802caa5      1     0.003 3709.7 -19275
## - bdf934caa7      1     1.143 3710.8 -19275
## - `0e2ab0831c`    1     1.200 3710.9 -19274
## - `63bcf89b1d`    1     1.219 3710.9 -19274
## - `25bbf0e7e7`    1     1.473 3711.1 -19273
## - `7925993f42`    1     1.671 3711.3 -19273
## - `56371466d7`    1     1.686 3711.4 -19272
## - ba54a2a637      1     1.695 3711.4 -19272
## - fe0318e273      1     1.720 3711.4 -19272
## - `96c30c7eef`    1     1.734 3711.4 -19272
## - ae08d2297e      1     2.062 3711.7 -19271
## - `298ed82b22`    1     2.223 3711.9 -19270
## - `8de0382f02`    1     2.437 3712.1 -19270
## - b4112a94a6      1     2.438 3712.1 -19270
## - d035af6ffa      1     2.586 3712.3 -19269
## - `29bbd86997`    1     2.864 3712.5 -19268
## - `3e200bf766`    1     3.259 3712.9 -19266
## - `384bec5dd1_1`  1     3.324 3713.0 -19266
## - `49756d8e0f`    1     5.067 3714.7 -19259
## - `60ec1426ce`    1     5.318 3715.0 -19258
## - abca7a848f      1     5.536 3715.2 -19258
## - `253eb5ef11`    1     7.025 3716.7 -19252
## - `1f3058af83`    1     8.321 3718.0 -19247
## - `016399044a`    1     9.521 3719.2 -19242
## - c0c3df65b1      1    10.951 3720.6 -19237
## - f0a0febd35      1    12.704 3722.4 -19230
## - `087235d61e`    1    12.724 3722.4 -19230
## - `7fe6cb4c98`    1    16.246 3725.9 -19216
## - f013b60e50      1    20.880 3730.5 -19198
## - `87b982928b`    1    26.496 3736.2 -19177
## - a14fd026ce      1    27.555 3737.2 -19173
## - `5f360995ef`    1    28.768 3738.4 -19168
## - ea0f4a32e3      1    41.034 3750.7 -19121
## - `174825d438`    1    48.436 3758.1 -19093
## - `8c2e088a3d`    1    50.527 3760.2 -19085
## - `2d7fe4693a`    1    53.393 3763.1 -19074
## - `8f5f7c556a`    1    69.397 3779.1 -19013
## - `7841b6a5b1`    1    86.948 3796.6 -18946
## - d2c775fa99      1   100.025 3809.7 -18897
## - beb6e17af1      1   121.739 3831.4 -18815
## - `5b862c0a8f`    1   144.330 3854.0 -18731
## - e86a2190c1      1   153.879 3863.5 -18695
## - `9a575e82a4_1`  1   155.200 3864.9 -18690
## - `6db53d265a`    1   173.313 3883.0 -18623
## - `06888ceac9_1`  1   179.051 3888.7 -18602
## - aee1e4fc85      1   206.753 3916.4 -18500
## 
## Step:  AIC=-19278.63
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + ee2ac696ff + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - ee2ac696ff      1     0.113 3709.9 -19280
## - `04e7268385`    1     0.154 3709.9 -19280
## - `3eb53ae932`    1     0.169 3709.9 -19280
## - c1b8ce2354      1     0.170 3709.9 -19280
## - `9b6e0b36c2`    1     0.237 3710.0 -19280
## - `7cb7913148_7`  1     0.238 3710.0 -19280
## - `7cb7913148_5`  1     0.256 3710.0 -19280
## - aa69c802b6      1     0.257 3710.0 -19280
## - `2e874bc151`    1     0.279 3710.0 -19280
## - `7cb7913148_2`  1     0.302 3710.1 -19280
## - `136c1727c3`    1     0.304 3710.1 -19280
## - `3df2300fa2`    1     0.316 3710.1 -19279
## - `7cb7913148_6`  1     0.334 3710.1 -19279
## - fe8cdd80ba      1     0.341 3710.1 -19279
## - `173b6590ae`    1     0.348 3710.1 -19279
## - `7cb7913148_1`  1     0.350 3710.1 -19279
## - `7743f273c2`    1     0.363 3710.1 -19279
## - `2a457d15d9`    1     0.378 3710.1 -19279
## - f66b98dd69      1     0.399 3710.2 -19279
## - `55907cc1de`    1     0.403 3710.2 -19279
## - `8a21502326`    1     0.421 3710.2 -19279
## - `2719b72c0d`    1     0.426 3710.2 -19279
## - `98475257f7`    1     0.430 3710.2 -19279
## - `96e6f0be58`    1     0.469 3710.2 -19279
## <none>                        3709.8 -19279
## - `6516422788`    1     0.605 3710.4 -19278
## - `20f1afc5c7`    1     0.667 3710.4 -19278
## - `12eda2d982`    1     0.770 3710.5 -19278
## - `7cb7913148_3`  1     0.840 3710.6 -19277
## - `0b846350ef`    1     0.862 3710.6 -19277
## - `1fa099bb01`    1     0.871 3710.6 -19277
## - `65aed7dc1f`    1     0.912 3710.7 -19277
## + b709f75447      1     0.102 3709.7 -19277
## + dcfcbc2ea1      1     0.086 3709.7 -19277
## + `4468394575`    1     0.082 3709.7 -19277
## + d4d6566f9c      1     0.080 3709.7 -19277
## + `435dec85e2`    1     0.080 3709.7 -19277
## - `2bc6ab42f7`    1     0.961 3710.7 -19277
## + e5efa4d39a      1     0.072 3709.7 -19277
## + e0a0772df0      1     0.066 3709.7 -19277
## + fbf66c8021      1     0.066 3709.7 -19277
## - ffd1cdcfc1      1     0.973 3710.7 -19277
## + `4fc17427c8`    1     0.056 3709.7 -19277
## + `99d44111c9`    1     0.050 3709.7 -19277
## + c58f611921      1     0.050 3709.7 -19277
## + `8311343404`    1     0.047 3709.7 -19277
## - `789b5244a9`    1     0.990 3710.8 -19277
## + `072b7e8f27`    1     0.038 3709.7 -19277
## + `0342faceb5`    1     0.038 3709.7 -19277
## + ac826f0013      1     0.037 3709.7 -19277
## - ed7e658a27      1     0.999 3710.8 -19277
## + b9a487ac3c      1     0.025 3709.7 -19277
## + e7ee22effb      1     0.022 3709.7 -19277
## + `7734c0c22f`    1     0.020 3709.7 -19277
## + `779d13189e`    1     0.018 3709.8 -19277
## + `7cb7913148_4`  1     0.015 3709.8 -19277
## + `55cf3f7627`    1     0.013 3709.8 -19277
## + `1f222e3669`    1     0.007 3709.8 -19277
## + fdf8628ca7      1     0.006 3709.8 -19277
## + `77b3b41efa`    1     0.006 3709.8 -19277
## + a24802caa5      1     0.003 3709.8 -19277
## - bdf934caa7      1     1.146 3710.9 -19276
## - `0e2ab0831c`    1     1.200 3711.0 -19276
## - `63bcf89b1d`    1     1.213 3711.0 -19276
## - `25bbf0e7e7`    1     1.475 3711.2 -19275
## - `7925993f42`    1     1.666 3711.4 -19274
## - `56371466d7`    1     1.689 3711.5 -19274
## - ba54a2a637      1     1.696 3711.5 -19274
## - fe0318e273      1     1.719 3711.5 -19274
## - `96c30c7eef`    1     1.744 3711.5 -19274
## - ae08d2297e      1     2.063 3711.8 -19273
## - `298ed82b22`    1     2.218 3712.0 -19272
## - `8de0382f02`    1     2.440 3712.2 -19271
## - b4112a94a6      1     2.441 3712.2 -19271
## - d035af6ffa      1     2.578 3712.3 -19271
## - `29bbd86997`    1     2.860 3712.6 -19270
## - `3e200bf766`    1     3.262 3713.0 -19268
## - `384bec5dd1_1`  1     3.344 3713.1 -19268
## - `49756d8e0f`    1     5.095 3714.9 -19261
## - `60ec1426ce`    1     5.307 3715.1 -19260
## - abca7a848f      1     5.529 3715.3 -19259
## - `253eb5ef11`    1     7.023 3716.8 -19254
## - `1f3058af83`    1     8.329 3718.1 -19248
## - `016399044a`    1     9.541 3719.3 -19244
## - c0c3df65b1      1    10.933 3720.7 -19238
## - f0a0febd35      1    12.689 3722.5 -19232
## - `087235d61e`    1    12.720 3722.5 -19232
## - `7fe6cb4c98`    1    16.262 3726.0 -19218
## - f013b60e50      1    20.899 3730.7 -19200
## - `87b982928b`    1    26.520 3736.3 -19178
## - a14fd026ce      1    27.527 3737.3 -19174
## - `5f360995ef`    1    28.778 3738.5 -19170
## - ea0f4a32e3      1    40.999 3750.8 -19123
## - `174825d438`    1    48.385 3758.2 -19094
## - `8c2e088a3d`    1    50.549 3760.3 -19086
## - `2d7fe4693a`    1    53.429 3763.2 -19075
## - `8f5f7c556a`    1    69.408 3779.2 -19014
## - `7841b6a5b1`    1    86.947 3796.7 -18948
## - d2c775fa99      1   100.027 3809.8 -18898
## - beb6e17af1      1   121.776 3831.5 -18817
## - `5b862c0a8f`    1   144.377 3854.1 -18732
## - e86a2190c1      1   153.814 3863.6 -18697
## - `9a575e82a4_1`  1   155.196 3865.0 -18692
## - `6db53d265a`    1   173.376 3883.1 -18625
## - `06888ceac9_1`  1   179.063 3888.8 -18604
## - aee1e4fc85      1   206.787 3916.6 -18502
## 
## Step:  AIC=-19280.2
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `04e7268385` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `04e7268385`    1     0.154 3710.0 -19282
## - `3eb53ae932`    1     0.173 3710.1 -19282
## - c1b8ce2354      1     0.173 3710.1 -19282
## - `9b6e0b36c2`    1     0.238 3710.1 -19281
## - `7cb7913148_7`  1     0.239 3710.1 -19281
## - `7cb7913148_5`  1     0.255 3710.1 -19281
## - aa69c802b6      1     0.259 3710.1 -19281
## - `2e874bc151`    1     0.281 3710.2 -19281
## - `136c1727c3`    1     0.300 3710.2 -19281
## - `7cb7913148_2`  1     0.305 3710.2 -19281
## - `3df2300fa2`    1     0.317 3710.2 -19281
## - `7cb7913148_6`  1     0.331 3710.2 -19281
## - fe8cdd80ba      1     0.337 3710.2 -19281
## - `173b6590ae`    1     0.345 3710.2 -19281
## - `7cb7913148_1`  1     0.356 3710.2 -19281
## - `7743f273c2`    1     0.362 3710.2 -19281
## - `2a457d15d9`    1     0.375 3710.3 -19281
## - f66b98dd69      1     0.399 3710.3 -19281
## - `55907cc1de`    1     0.403 3710.3 -19281
## - `8a21502326`    1     0.423 3710.3 -19281
## - `2719b72c0d`    1     0.426 3710.3 -19280
## - `98475257f7`    1     0.439 3710.3 -19280
## - `96e6f0be58`    1     0.468 3710.4 -19280
## <none>                        3709.9 -19280
## - `6516422788`    1     0.604 3710.5 -19280
## - `20f1afc5c7`    1     0.672 3710.6 -19280
## - `12eda2d982`    1     0.778 3710.7 -19279
## - `7cb7913148_3`  1     0.845 3710.7 -19279
## - `0b846350ef`    1     0.864 3710.7 -19279
## - `1fa099bb01`    1     0.871 3710.8 -19279
## - `65aed7dc1f`    1     0.912 3710.8 -19279
## + ee2ac696ff      1     0.113 3709.8 -19279
## + b709f75447      1     0.102 3709.8 -19279
## + dcfcbc2ea1      1     0.088 3709.8 -19278
## + d4d6566f9c      1     0.082 3709.8 -19278
## + `435dec85e2`    1     0.082 3709.8 -19278
## - `2bc6ab42f7`    1     0.952 3710.8 -19278
## + `4468394575`    1     0.080 3709.8 -19278
## + e5efa4d39a      1     0.072 3709.8 -19278
## + fbf66c8021      1     0.066 3709.8 -19278
## + e0a0772df0      1     0.063 3709.8 -19278
## + `4fc17427c8`    1     0.055 3709.8 -19278
## - ffd1cdcfc1      1     0.979 3710.9 -19278
## + `99d44111c9`    1     0.049 3709.8 -19278
## + c58f611921      1     0.049 3709.8 -19278
## + `8311343404`    1     0.047 3709.8 -19278
## - `789b5244a9`    1     0.994 3710.9 -19278
## + `0342faceb5`    1     0.038 3709.8 -19278
## + `072b7e8f27`    1     0.037 3709.8 -19278
## + ac826f0013      1     0.036 3709.8 -19278
## - ed7e658a27      1     1.003 3710.9 -19278
## + b9a487ac3c      1     0.024 3709.9 -19278
## + `7734c0c22f`    1     0.021 3709.9 -19278
## + e7ee22effb      1     0.020 3709.9 -19278
## + `779d13189e`    1     0.019 3709.9 -19278
## + `7cb7913148_4`  1     0.014 3709.9 -19278
## + `55cf3f7627`    1     0.013 3709.9 -19278
## + `1f222e3669`    1     0.006 3709.9 -19278
## + `77b3b41efa`    1     0.006 3709.9 -19278
## + fdf8628ca7      1     0.005 3709.9 -19278
## + a24802caa5      1     0.002 3709.9 -19278
## - bdf934caa7      1     1.145 3711.0 -19278
## - `0e2ab0831c`    1     1.196 3711.1 -19278
## - `63bcf89b1d`    1     1.219 3711.1 -19278
## - `25bbf0e7e7`    1     1.469 3711.4 -19276
## - `7925993f42`    1     1.666 3711.5 -19276
## - ba54a2a637      1     1.692 3711.6 -19276
## - `56371466d7`    1     1.692 3711.6 -19276
## - fe0318e273      1     1.725 3711.6 -19276
## - `96c30c7eef`    1     1.746 3711.6 -19275
## - ae08d2297e      1     2.062 3711.9 -19274
## - `298ed82b22`    1     2.216 3712.1 -19274
## - `8de0382f02`    1     2.432 3712.3 -19273
## - b4112a94a6      1     2.432 3712.3 -19273
## - d035af6ffa      1     2.564 3712.4 -19272
## - `29bbd86997`    1     2.881 3712.8 -19271
## - `3e200bf766`    1     3.271 3713.2 -19270
## - `384bec5dd1_1`  1     3.363 3713.2 -19269
## - `49756d8e0f`    1     5.084 3715.0 -19262
## - `60ec1426ce`    1     5.309 3715.2 -19262
## - abca7a848f      1     5.519 3715.4 -19261
## - `253eb5ef11`    1     7.037 3716.9 -19255
## - `1f3058af83`    1     8.361 3718.2 -19250
## - `016399044a`    1     9.579 3719.5 -19245
## - c0c3df65b1      1    10.965 3720.8 -19240
## - f0a0febd35      1    12.668 3722.6 -19233
## - `087235d61e`    1    12.754 3722.6 -19233
## - `7fe6cb4c98`    1    16.278 3726.2 -19219
## - f013b60e50      1    20.920 3730.8 -19201
## - `87b982928b`    1    26.498 3736.4 -19180
## - a14fd026ce      1    27.550 3737.4 -19176
## - `5f360995ef`    1    28.796 3738.7 -19171
## - ea0f4a32e3      1    40.996 3750.9 -19124
## - `174825d438`    1    48.396 3758.3 -19096
## - `8c2e088a3d`    1    50.513 3760.4 -19088
## - `2d7fe4693a`    1    53.382 3763.3 -19077
## - `8f5f7c556a`    1    69.536 3779.4 -19016
## - `7841b6a5b1`    1    87.000 3796.9 -18949
## - d2c775fa99      1   100.137 3810.0 -18900
## - beb6e17af1      1   121.721 3831.6 -18818
## - `5b862c0a8f`    1   144.481 3854.4 -18734
## - e86a2190c1      1   153.789 3863.7 -18699
## - `9a575e82a4_1`  1   155.103 3865.0 -18694
## - `6db53d265a`    1   173.283 3883.2 -18627
## - `06888ceac9_1`  1   179.109 3889.0 -18605
## - aee1e4fc85      1   206.697 3916.6 -18504
## 
## Step:  AIC=-19281.6
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `3eb53ae932` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `789b5244a9` + `2e874bc151` + `2a457d15d9` + 
##     d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + `9b6e0b36c2` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `3eb53ae932`    1     0.174 3710.2 -19283
## - c1b8ce2354      1     0.174 3710.2 -19283
## - `7cb7913148_7`  1     0.237 3710.3 -19283
## - `9b6e0b36c2`    1     0.241 3710.3 -19283
## - aa69c802b6      1     0.254 3710.3 -19283
## - `7cb7913148_5`  1     0.256 3710.3 -19283
## - `2e874bc151`    1     0.277 3710.3 -19282
## - `7cb7913148_2`  1     0.304 3710.3 -19282
## - `136c1727c3`    1     0.305 3710.3 -19282
## - `3df2300fa2`    1     0.314 3710.3 -19282
## - `7cb7913148_6`  1     0.332 3710.4 -19282
## - fe8cdd80ba      1     0.334 3710.4 -19282
## - `173b6590ae`    1     0.345 3710.4 -19282
## - `7cb7913148_1`  1     0.358 3710.4 -19282
## - `7743f273c2`    1     0.359 3710.4 -19282
## - `2a457d15d9`    1     0.373 3710.4 -19282
## - `55907cc1de`    1     0.403 3710.4 -19282
## - f66b98dd69      1     0.407 3710.4 -19282
## - `8a21502326`    1     0.422 3710.5 -19282
## - `2719b72c0d`    1     0.434 3710.5 -19282
## - `98475257f7`    1     0.438 3710.5 -19282
## - `96e6f0be58`    1     0.462 3710.5 -19282
## <none>                        3710.0 -19282
## - `6516422788`    1     0.615 3710.7 -19281
## - `20f1afc5c7`    1     0.659 3710.7 -19281
## - `12eda2d982`    1     0.775 3710.8 -19281
## - `7cb7913148_3`  1     0.842 3710.9 -19280
## - `0b846350ef`    1     0.870 3710.9 -19280
## - `1fa099bb01`    1     0.878 3710.9 -19280
## + `04e7268385`    1     0.154 3709.9 -19280
## - `65aed7dc1f`    1     0.898 3710.9 -19280
## + ee2ac696ff      1     0.112 3709.9 -19280
## + b709f75447      1     0.103 3709.9 -19280
## - `2bc6ab42f7`    1     0.944 3711.0 -19280
## + dcfcbc2ea1      1     0.088 3709.9 -19280
## + d4d6566f9c      1     0.084 3710.0 -19280
## + `435dec85e2`    1     0.084 3710.0 -19280
## + `4468394575`    1     0.080 3710.0 -19280
## + e5efa4d39a      1     0.072 3710.0 -19280
## + fbf66c8021      1     0.063 3710.0 -19280
## + e0a0772df0      1     0.063 3710.0 -19280
## - ffd1cdcfc1      1     0.977 3711.0 -19280
## + `4fc17427c8`    1     0.053 3710.0 -19280
## + `99d44111c9`    1     0.049 3710.0 -19280
## + c58f611921      1     0.049 3710.0 -19280
## + `8311343404`    1     0.047 3710.0 -19280
## - `789b5244a9`    1     0.993 3711.0 -19280
## + ac826f0013      1     0.038 3710.0 -19280
## + `0342faceb5`    1     0.037 3710.0 -19280
## + `072b7e8f27`    1     0.037 3710.0 -19280
## - ed7e658a27      1     1.002 3711.0 -19280
## + b9a487ac3c      1     0.024 3710.0 -19280
## + e7ee22effb      1     0.019 3710.0 -19280
## + `7734c0c22f`    1     0.019 3710.0 -19280
## + `779d13189e`    1     0.019 3710.0 -19280
## + `7cb7913148_4`  1     0.014 3710.0 -19280
## + `55cf3f7627`    1     0.013 3710.0 -19280
## + `1f222e3669`    1     0.007 3710.0 -19280
## + fdf8628ca7      1     0.006 3710.0 -19280
## + `77b3b41efa`    1     0.006 3710.0 -19280
## + a24802caa5      1     0.003 3710.0 -19280
## - bdf934caa7      1     1.152 3711.2 -19279
## - `0e2ab0831c`    1     1.201 3711.2 -19279
## - `63bcf89b1d`    1     1.217 3711.3 -19279
## - `25bbf0e7e7`    1     1.465 3711.5 -19278
## - `7925993f42`    1     1.681 3711.7 -19277
## - ba54a2a637      1     1.695 3711.7 -19277
## - `56371466d7`    1     1.706 3711.7 -19277
## - fe0318e273      1     1.742 3711.8 -19277
## - `96c30c7eef`    1     1.747 3711.8 -19277
## - ae08d2297e      1     2.068 3712.1 -19276
## - `298ed82b22`    1     2.209 3712.2 -19275
## - `8de0382f02`    1     2.431 3712.5 -19274
## - b4112a94a6      1     2.432 3712.5 -19274
## - d035af6ffa      1     2.553 3712.6 -19274
## - `29bbd86997`    1     2.909 3712.9 -19272
## - `3e200bf766`    1     3.272 3713.3 -19271
## - `384bec5dd1_1`  1     3.369 3713.4 -19271
## - `49756d8e0f`    1     5.074 3715.1 -19264
## - `60ec1426ce`    1     5.289 3715.3 -19263
## - abca7a848f      1     5.533 3715.6 -19262
## - `253eb5ef11`    1     7.047 3717.1 -19256
## - `1f3058af83`    1     8.370 3718.4 -19251
## - `016399044a`    1     9.553 3719.6 -19247
## - c0c3df65b1      1    10.963 3721.0 -19241
## - f0a0febd35      1    12.689 3722.7 -19235
## - `087235d61e`    1    12.753 3722.8 -19234
## - `7fe6cb4c98`    1    16.268 3726.3 -19221
## - f013b60e50      1    20.937 3731.0 -19203
## - `87b982928b`    1    26.487 3736.5 -19181
## - a14fd026ce      1    27.589 3737.6 -19177
## - `5f360995ef`    1    28.843 3738.9 -19172
## - ea0f4a32e3      1    41.000 3751.0 -19126
## - `174825d438`    1    48.373 3758.4 -19098
## - `8c2e088a3d`    1    50.459 3760.5 -19090
## - `2d7fe4693a`    1    53.324 3763.4 -19079
## - `8f5f7c556a`    1    69.505 3779.5 -19017
## - `7841b6a5b1`    1    87.077 3797.1 -18950
## - d2c775fa99      1   100.233 3810.3 -18901
## - beb6e17af1      1   121.740 3831.8 -18820
## - `5b862c0a8f`    1   144.447 3854.5 -18735
## - e86a2190c1      1   153.916 3864.0 -18700
## - `9a575e82a4_1`  1   155.141 3865.2 -18695
## - `6db53d265a`    1   173.381 3883.4 -18628
## - `06888ceac9_1`  1   179.052 3889.1 -18607
## - aee1e4fc85      1   206.670 3916.7 -18505
## 
## Step:  AIC=-19282.93
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + c1b8ce2354 + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `789b5244a9` + 
##     `2e874bc151` + `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + 
##     `173b6590ae` + `3e200bf766` + `12eda2d982` + `20f1afc5c7` + 
##     `0b846350ef` + `9b6e0b36c2` + ba54a2a637 + `7925993f42` + 
##     `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - c1b8ce2354      1     0.216 3710.4 -19284
## - `9b6e0b36c2`    1     0.236 3710.4 -19284
## - `7cb7913148_7`  1     0.238 3710.4 -19284
## - aa69c802b6      1     0.254 3710.5 -19284
## - `7cb7913148_5`  1     0.258 3710.5 -19284
## - `2e874bc151`    1     0.277 3710.5 -19284
## - `136c1727c3`    1     0.301 3710.5 -19284
## - `7cb7913148_2`  1     0.310 3710.5 -19284
## - `3df2300fa2`    1     0.314 3710.5 -19284
## - fe8cdd80ba      1     0.336 3710.5 -19284
## - `7cb7913148_6`  1     0.338 3710.5 -19284
## - `173b6590ae`    1     0.340 3710.5 -19284
## - `7cb7913148_1`  1     0.360 3710.6 -19284
## - `7743f273c2`    1     0.364 3710.6 -19284
## - `2a457d15d9`    1     0.369 3710.6 -19284
## - `55907cc1de`    1     0.399 3710.6 -19283
## - f66b98dd69      1     0.410 3710.6 -19283
## - `8a21502326`    1     0.420 3710.6 -19283
## - `98475257f7`    1     0.435 3710.6 -19283
## - `2719b72c0d`    1     0.437 3710.6 -19283
## - `96e6f0be58`    1     0.463 3710.7 -19283
## <none>                        3710.2 -19283
## - `6516422788`    1     0.619 3710.8 -19282
## - `20f1afc5c7`    1     0.662 3710.9 -19282
## - `12eda2d982`    1     0.770 3711.0 -19282
## - `7cb7913148_3`  1     0.847 3711.1 -19282
## + `3eb53ae932`    1     0.174 3710.0 -19282
## + `04e7268385`    1     0.154 3710.1 -19282
## - `0b846350ef`    1     0.880 3711.1 -19282
## - `1fa099bb01`    1     0.883 3711.1 -19282
## - `65aed7dc1f`    1     0.900 3711.1 -19281
## + ee2ac696ff      1     0.115 3710.1 -19281
## + b709f75447      1     0.101 3710.1 -19281
## - `2bc6ab42f7`    1     0.943 3711.2 -19281
## + dcfcbc2ea1      1     0.088 3710.1 -19281
## + d4d6566f9c      1     0.083 3710.1 -19281
## + `435dec85e2`    1     0.083 3710.1 -19281
## + `4468394575`    1     0.077 3710.1 -19281
## + e5efa4d39a      1     0.076 3710.1 -19281
## + fbf66c8021      1     0.065 3710.1 -19281
## + e0a0772df0      1     0.063 3710.1 -19281
## + `4fc17427c8`    1     0.053 3710.2 -19281
## - ffd1cdcfc1      1     0.981 3711.2 -19281
## + `99d44111c9`    1     0.049 3710.2 -19281
## + c58f611921      1     0.049 3710.2 -19281
## + `8311343404`    1     0.046 3710.2 -19281
## - `789b5244a9`    1     0.991 3711.2 -19281
## + ac826f0013      1     0.039 3710.2 -19281
## + `072b7e8f27`    1     0.036 3710.2 -19281
## + `0342faceb5`    1     0.036 3710.2 -19281
## - ed7e658a27      1     1.000 3711.2 -19281
## + b9a487ac3c      1     0.023 3710.2 -19281
## + `7734c0c22f`    1     0.020 3710.2 -19281
## + e7ee22effb      1     0.019 3710.2 -19281
## + `779d13189e`    1     0.019 3710.2 -19281
## + `7cb7913148_4`  1     0.013 3710.2 -19281
## + `55cf3f7627`    1     0.013 3710.2 -19281
## + `1f222e3669`    1     0.007 3710.2 -19281
## + fdf8628ca7      1     0.006 3710.2 -19281
## + `77b3b41efa`    1     0.005 3710.2 -19281
## + a24802caa5      1     0.003 3710.2 -19281
## - bdf934caa7      1     1.142 3711.4 -19280
## - `0e2ab0831c`    1     1.201 3711.4 -19280
## - `63bcf89b1d`    1     1.226 3711.4 -19280
## - `25bbf0e7e7`    1     1.464 3711.7 -19279
## - `7925993f42`    1     1.668 3711.9 -19278
## - ba54a2a637      1     1.684 3711.9 -19278
## - `56371466d7`    1     1.711 3711.9 -19278
## - fe0318e273      1     1.744 3712.0 -19278
## - `96c30c7eef`    1     1.760 3712.0 -19278
## - ae08d2297e      1     2.068 3712.3 -19277
## - `298ed82b22`    1     2.191 3712.4 -19276
## - `8de0382f02`    1     2.434 3712.6 -19276
## - b4112a94a6      1     2.435 3712.6 -19276
## - d035af6ffa      1     2.534 3712.7 -19275
## - `29bbd86997`    1     2.900 3713.1 -19274
## - `3e200bf766`    1     3.272 3713.5 -19272
## - `384bec5dd1_1`  1     3.367 3713.6 -19272
## - `49756d8e0f`    1     5.044 3715.3 -19265
## - `60ec1426ce`    1     5.254 3715.5 -19265
## - abca7a848f      1     5.554 3715.8 -19263
## - `253eb5ef11`    1     7.035 3717.2 -19258
## - `1f3058af83`    1     8.337 3718.5 -19253
## - `016399044a`    1     9.593 3719.8 -19248
## - c0c3df65b1      1    11.000 3721.2 -19242
## - f0a0febd35      1    12.656 3722.9 -19236
## - `087235d61e`    1    12.775 3723.0 -19236
## - `7fe6cb4c98`    1    16.230 3726.4 -19222
## - f013b60e50      1    20.932 3731.1 -19204
## - `87b982928b`    1    26.547 3736.8 -19182
## - a14fd026ce      1    27.554 3737.8 -19179
## - `5f360995ef`    1    28.908 3739.1 -19174
## - ea0f4a32e3      1    41.013 3751.2 -19127
## - `174825d438`    1    48.388 3758.6 -19099
## - `8c2e088a3d`    1    50.415 3760.6 -19091
## - `2d7fe4693a`    1    53.353 3763.6 -19080
## - `8f5f7c556a`    1    69.512 3779.7 -19018
## - `7841b6a5b1`    1    87.086 3797.3 -18952
## - d2c775fa99      1   100.284 3810.5 -18902
## - beb6e17af1      1   121.944 3832.2 -18820
## - `5b862c0a8f`    1   144.485 3854.7 -18736
## - e86a2190c1      1   153.867 3864.1 -18701
## - `9a575e82a4_1`  1   155.153 3865.4 -18697
## - `6db53d265a`    1   173.414 3883.6 -18629
## - `06888ceac9_1`  1   179.295 3889.5 -18607
## - aee1e4fc85      1   206.662 3916.9 -18506
## 
## Step:  AIC=-19284.1
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `7cb7913148_7` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_7`  1     0.239 3710.7 -19285
## - `9b6e0b36c2`    1     0.240 3710.7 -19285
## - aa69c802b6      1     0.255 3710.7 -19285
## - `7cb7913148_5`  1     0.264 3710.7 -19285
## - `2e874bc151`    1     0.277 3710.7 -19285
## - `136c1727c3`    1     0.297 3710.7 -19285
## - `3df2300fa2`    1     0.312 3710.7 -19285
## - `7cb7913148_2`  1     0.313 3710.7 -19285
## - fe8cdd80ba      1     0.327 3710.8 -19285
## - `7cb7913148_6`  1     0.339 3710.8 -19285
## - `173b6590ae`    1     0.345 3710.8 -19285
## - `7cb7913148_1`  1     0.365 3710.8 -19285
## - `7743f273c2`    1     0.370 3710.8 -19285
## - `2a457d15d9`    1     0.372 3710.8 -19285
## - `8a21502326`    1     0.392 3710.8 -19285
## - `55907cc1de`    1     0.408 3710.8 -19284
## - `6516422788`    1     0.418 3710.8 -19284
## - `98475257f7`    1     0.436 3710.9 -19284
## - `96e6f0be58`    1     0.459 3710.9 -19284
## <none>                        3710.4 -19284
## - `20f1afc5c7`    1     0.664 3711.1 -19284
## - `12eda2d982`    1     0.773 3711.2 -19283
## + c1b8ce2354      1     0.216 3710.2 -19283
## + `3eb53ae932`    1     0.216 3710.2 -19283
## - `7cb7913148_3`  1     0.863 3711.3 -19283
## - `0b846350ef`    1     0.876 3711.3 -19283
## + `04e7268385`    1     0.154 3710.3 -19283
## - `1fa099bb01`    1     0.883 3711.3 -19283
## - `65aed7dc1f`    1     0.894 3711.3 -19283
## + ee2ac696ff      1     0.113 3710.3 -19282
## + b709f75447      1     0.102 3710.3 -19282
## - `2bc6ab42f7`    1     0.940 3711.4 -19282
## + dcfcbc2ea1      1     0.088 3710.3 -19282
## + d4d6566f9c      1     0.082 3710.3 -19282
## + `435dec85e2`    1     0.082 3710.3 -19282
## + e5efa4d39a      1     0.075 3710.4 -19282
## + `4468394575`    1     0.074 3710.4 -19282
## - ffd1cdcfc1      1     0.963 3711.4 -19282
## + fbf66c8021      1     0.066 3710.4 -19282
## + e0a0772df0      1     0.063 3710.4 -19282
## + `4fc17427c8`    1     0.052 3710.4 -19282
## + `99d44111c9`    1     0.051 3710.4 -19282
## + c58f611921      1     0.051 3710.4 -19282
## + `8311343404`    1     0.045 3710.4 -19282
## - `789b5244a9`    1     0.993 3711.4 -19282
## + `072b7e8f27`    1     0.038 3710.4 -19282
## + ac826f0013      1     0.037 3710.4 -19282
## + `0342faceb5`    1     0.035 3710.4 -19282
## - ed7e658a27      1     1.002 3711.4 -19282
## + b9a487ac3c      1     0.025 3710.4 -19282
## + `7734c0c22f`    1     0.022 3710.4 -19282
## + e7ee22effb      1     0.020 3710.4 -19282
## + `779d13189e`    1     0.018 3710.4 -19282
## + `55cf3f7627`    1     0.014 3710.4 -19282
## + `7cb7913148_4`  1     0.014 3710.4 -19282
## + `1f222e3669`    1     0.008 3710.4 -19282
## + fdf8628ca7      1     0.006 3710.4 -19282
## + `77b3b41efa`    1     0.005 3710.4 -19282
## + a24802caa5      1     0.003 3710.4 -19282
## - bdf934caa7      1     1.143 3711.6 -19282
## - `0e2ab0831c`    1     1.200 3711.6 -19282
## - `63bcf89b1d`    1     1.232 3711.7 -19281
## - `25bbf0e7e7`    1     1.444 3711.9 -19280
## - `7925993f42`    1     1.664 3712.1 -19280
## - ba54a2a637      1     1.687 3712.1 -19280
## - `56371466d7`    1     1.705 3712.1 -19280
## - fe0318e273      1     1.750 3712.2 -19279
## - f66b98dd69      1     1.755 3712.2 -19279
## - `2719b72c0d`    1     1.832 3712.3 -19279
## - ae08d2297e      1     2.062 3712.5 -19278
## - `298ed82b22`    1     2.177 3712.6 -19278
## - `96c30c7eef`    1     2.181 3712.6 -19278
## - `8de0382f02`    1     2.405 3712.8 -19277
## - b4112a94a6      1     2.406 3712.8 -19277
## - d035af6ffa      1     2.519 3712.9 -19276
## - `29bbd86997`    1     2.911 3713.3 -19275
## - `3e200bf766`    1     3.257 3713.7 -19274
## - `384bec5dd1_1`  1     3.385 3713.8 -19273
## - `49756d8e0f`    1     5.025 3715.5 -19267
## - `60ec1426ce`    1     5.237 3715.7 -19266
## - abca7a848f      1     5.573 3716.0 -19264
## - `253eb5ef11`    1     7.071 3717.5 -19259
## - `1f3058af83`    1     8.355 3718.8 -19254
## - `016399044a`    1     9.588 3720.0 -19249
## - c0c3df65b1      1    10.977 3721.4 -19244
## - f0a0febd35      1    12.678 3723.1 -19237
## - `087235d61e`    1    12.832 3723.3 -19236
## - `7fe6cb4c98`    1    16.261 3726.7 -19223
## - f013b60e50      1    20.911 3731.3 -19205
## - `87b982928b`    1    26.575 3737.0 -19184
## - a14fd026ce      1    27.560 3738.0 -19180
## - `5f360995ef`    1    28.910 3739.3 -19175
## - ea0f4a32e3      1    41.051 3751.5 -19128
## - `174825d438`    1    48.398 3758.8 -19100
## - `8c2e088a3d`    1    50.490 3760.9 -19092
## - `2d7fe4693a`    1    53.277 3763.7 -19081
## - `8f5f7c556a`    1    69.393 3779.8 -19020
## - `7841b6a5b1`    1    87.001 3797.4 -18953
## - d2c775fa99      1   100.291 3810.7 -18903
## - beb6e17af1      1   121.918 3832.3 -18822
## - `5b862c0a8f`    1   144.645 3855.1 -18737
## - e86a2190c1      1   153.823 3864.2 -18703
## - `9a575e82a4_1`  1   155.166 3865.6 -18698
## - `6db53d265a`    1   173.424 3883.8 -18630
## - `06888ceac9_1`  1   179.314 3889.7 -18608
## - aee1e4fc85      1   206.656 3917.1 -18508
## 
## Step:  AIC=-19285.17
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     `9b6e0b36c2` + ba54a2a637 + `7925993f42` + `0e2ab0831c` + 
##     aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `9b6e0b36c2`    1     0.239 3710.9 -19286
## - aa69c802b6      1     0.255 3710.9 -19286
## - `7cb7913148_5`  1     0.262 3710.9 -19286
## - `2e874bc151`    1     0.282 3710.9 -19286
## - `136c1727c3`    1     0.300 3711.0 -19286
## - `3df2300fa2`    1     0.306 3711.0 -19286
## - `7cb7913148_2`  1     0.307 3711.0 -19286
## - fe8cdd80ba      1     0.325 3711.0 -19286
## - `7cb7913148_6`  1     0.339 3711.0 -19286
## - `173b6590ae`    1     0.343 3711.0 -19286
## - `7cb7913148_1`  1     0.357 3711.0 -19286
## - `7743f273c2`    1     0.369 3711.0 -19286
## - `2a457d15d9`    1     0.373 3711.0 -19286
## - `8a21502326`    1     0.391 3711.1 -19286
## - `6516422788`    1     0.405 3711.1 -19286
## - `55907cc1de`    1     0.415 3711.1 -19286
## - `98475257f7`    1     0.433 3711.1 -19286
## - `96e6f0be58`    1     0.451 3711.1 -19285
## <none>                        3710.7 -19285
## - `20f1afc5c7`    1     0.665 3711.3 -19285
## - `12eda2d982`    1     0.783 3711.4 -19284
## + `7cb7913148_7`  1     0.239 3710.4 -19284
## + c1b8ce2354      1     0.216 3710.4 -19284
## + `3eb53ae932`    1     0.216 3710.4 -19284
## - `7cb7913148_3`  1     0.855 3711.5 -19284
## - `1fa099bb01`    1     0.874 3711.5 -19284
## - `0b846350ef`    1     0.879 3711.5 -19284
## + `04e7268385`    1     0.152 3710.5 -19284
## - `65aed7dc1f`    1     0.905 3711.6 -19284
## + ee2ac696ff      1     0.115 3710.5 -19284
## + b709f75447      1     0.102 3710.6 -19284
## - `2bc6ab42f7`    1     0.933 3711.6 -19284
## + dcfcbc2ea1      1     0.087 3710.6 -19284
## + d4d6566f9c      1     0.081 3710.6 -19284
## + `435dec85e2`    1     0.081 3710.6 -19284
## + e5efa4d39a      1     0.075 3710.6 -19284
## - ffd1cdcfc1      1     0.963 3711.6 -19283
## + `4468394575`    1     0.069 3710.6 -19283
## + e0a0772df0      1     0.063 3710.6 -19283
## + fbf66c8021      1     0.063 3710.6 -19283
## + `4fc17427c8`    1     0.052 3710.6 -19283
## + `99d44111c9`    1     0.051 3710.6 -19283
## + c58f611921      1     0.051 3710.6 -19283
## + `8311343404`    1     0.045 3710.6 -19283
## - `789b5244a9`    1     0.991 3711.7 -19283
## + ac826f0013      1     0.039 3710.6 -19283
## + `072b7e8f27`    1     0.038 3710.6 -19283
## + `0342faceb5`    1     0.037 3710.6 -19283
## - ed7e658a27      1     1.000 3711.7 -19283
## + b9a487ac3c      1     0.026 3710.6 -19283
## + `7734c0c22f`    1     0.021 3710.6 -19283
## + e7ee22effb      1     0.021 3710.6 -19283
## + `779d13189e`    1     0.018 3710.6 -19283
## + `7cb7913148_4`  1     0.013 3710.7 -19283
## + `55cf3f7627`    1     0.012 3710.7 -19283
## + `1f222e3669`    1     0.008 3710.7 -19283
## + fdf8628ca7      1     0.006 3710.7 -19283
## + `77b3b41efa`    1     0.005 3710.7 -19283
## + a24802caa5      1     0.003 3710.7 -19283
## - bdf934caa7      1     1.148 3711.8 -19283
## - `0e2ab0831c`    1     1.200 3711.9 -19282
## - `63bcf89b1d`    1     1.229 3711.9 -19282
## - `25bbf0e7e7`    1     1.452 3712.1 -19282
## - `7925993f42`    1     1.676 3712.3 -19281
## - ba54a2a637      1     1.689 3712.4 -19281
## - `56371466d7`    1     1.695 3712.4 -19281
## - fe0318e273      1     1.707 3712.4 -19281
## - f66b98dd69      1     1.734 3712.4 -19280
## - `2719b72c0d`    1     1.810 3712.5 -19280
## - ae08d2297e      1     2.086 3712.8 -19279
## - `96c30c7eef`    1     2.175 3712.8 -19279
## - `298ed82b22`    1     2.205 3712.9 -19279
## - `8de0382f02`    1     2.396 3713.1 -19278
## - b4112a94a6      1     2.397 3713.1 -19278
## - d035af6ffa      1     2.528 3713.2 -19277
## - `29bbd86997`    1     2.919 3713.6 -19276
## - `3e200bf766`    1     3.244 3713.9 -19275
## - `384bec5dd1_1`  1     3.358 3714.0 -19274
## - `49756d8e0f`    1     5.037 3715.7 -19268
## - `60ec1426ce`    1     5.231 3715.9 -19267
## - abca7a848f      1     5.599 3716.3 -19266
## - `253eb5ef11`    1     7.083 3717.7 -19260
## - `1f3058af83`    1     8.420 3719.1 -19255
## - `016399044a`    1     9.571 3720.2 -19250
## - c0c3df65b1      1    10.961 3721.6 -19245
## - f0a0febd35      1    12.678 3723.3 -19238
## - `087235d61e`    1    12.845 3723.5 -19238
## - `7fe6cb4c98`    1    16.280 3726.9 -19224
## - f013b60e50      1    20.943 3731.6 -19206
## - `87b982928b`    1    26.522 3737.2 -19185
## - a14fd026ce      1    27.618 3738.3 -19181
## - `5f360995ef`    1    28.890 3739.6 -19176
## - ea0f4a32e3      1    41.045 3751.7 -19129
## - `174825d438`    1    48.425 3759.1 -19101
## - `8c2e088a3d`    1    50.487 3761.2 -19093
## - `2d7fe4693a`    1    53.194 3763.9 -19083
## - `8f5f7c556a`    1    69.382 3780.0 -19021
## - `7841b6a5b1`    1    87.029 3797.7 -18954
## - d2c775fa99      1   100.185 3810.8 -18905
## - beb6e17af1      1   122.119 3832.8 -18822
## - `5b862c0a8f`    1   144.627 3855.3 -18738
## - e86a2190c1      1   153.884 3864.5 -18704
## - `9a575e82a4_1`  1   155.206 3865.9 -18699
## - `6db53d265a`    1   173.439 3884.1 -18631
## - `06888ceac9_1`  1   179.393 3890.1 -18609
## - aee1e4fc85      1   206.858 3917.5 -18508
## 
## Step:  AIC=-19286.25
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c` + aa69c802b6 + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - aa69c802b6      1     0.255 3711.2 -19287
## - `7cb7913148_5`  1     0.262 3711.2 -19287
## - `2e874bc151`    1     0.284 3711.2 -19287
## - `136c1727c3`    1     0.288 3711.2 -19287
## - `7cb7913148_2`  1     0.303 3711.2 -19287
## - `3df2300fa2`    1     0.307 3711.2 -19287
## - fe8cdd80ba      1     0.326 3711.2 -19287
## - `7cb7913148_6`  1     0.339 3711.2 -19287
## - `173b6590ae`    1     0.345 3711.2 -19287
## - `7cb7913148_1`  1     0.353 3711.3 -19287
## - `2a457d15d9`    1     0.369 3711.3 -19287
## - `7743f273c2`    1     0.371 3711.3 -19287
## - `8a21502326`    1     0.386 3711.3 -19287
## - `6516422788`    1     0.407 3711.3 -19287
## - `55907cc1de`    1     0.419 3711.3 -19287
## - `98475257f7`    1     0.435 3711.3 -19287
## - `96e6f0be58`    1     0.451 3711.4 -19286
## <none>                        3710.9 -19286
## - `20f1afc5c7`    1     0.661 3711.6 -19286
## - `12eda2d982`    1     0.781 3711.7 -19285
## + `9b6e0b36c2`    1     0.239 3710.7 -19285
## + `7cb7913148_7`  1     0.238 3710.7 -19285
## + c1b8ce2354      1     0.219 3710.7 -19285
## + `3eb53ae932`    1     0.219 3710.7 -19285
## - `7cb7913148_3`  1     0.850 3711.8 -19285
## - `1fa099bb01`    1     0.872 3711.8 -19285
## + `04e7268385`    1     0.155 3710.7 -19285
## - `0b846350ef`    1     0.881 3711.8 -19285
## - `65aed7dc1f`    1     0.910 3711.8 -19285
## + ee2ac696ff      1     0.115 3710.8 -19285
## - `2bc6ab42f7`    1     0.927 3711.8 -19285
## + b709f75447      1     0.102 3710.8 -19285
## + dcfcbc2ea1      1     0.088 3710.8 -19285
## + d4d6566f9c      1     0.082 3710.8 -19285
## + `435dec85e2`    1     0.082 3710.8 -19285
## + e5efa4d39a      1     0.075 3710.8 -19284
## + `4468394575`    1     0.071 3710.8 -19284
## - ffd1cdcfc1      1     0.963 3711.9 -19284
## + e0a0772df0      1     0.065 3710.8 -19284
## + fbf66c8021      1     0.062 3710.8 -19284
## + `4fc17427c8`    1     0.052 3710.9 -19284
## + `99d44111c9`    1     0.050 3710.9 -19284
## + c58f611921      1     0.050 3710.9 -19284
## - `789b5244a9`    1     0.984 3711.9 -19284
## + `8311343404`    1     0.046 3710.9 -19284
## + ac826f0013      1     0.041 3710.9 -19284
## - ed7e658a27      1     0.993 3711.9 -19284
## + `072b7e8f27`    1     0.039 3710.9 -19284
## + `0342faceb5`    1     0.035 3710.9 -19284
## + b9a487ac3c      1     0.027 3710.9 -19284
## + `7734c0c22f`    1     0.022 3710.9 -19284
## + e7ee22effb      1     0.021 3710.9 -19284
## + `779d13189e`    1     0.018 3710.9 -19284
## + `7cb7913148_4`  1     0.013 3710.9 -19284
## + `55cf3f7627`    1     0.012 3710.9 -19284
## + `1f222e3669`    1     0.008 3710.9 -19284
## + `77b3b41efa`    1     0.005 3710.9 -19284
## + fdf8628ca7      1     0.005 3710.9 -19284
## + a24802caa5      1     0.003 3710.9 -19284
## - bdf934caa7      1     1.153 3712.1 -19284
## - `0e2ab0831c`    1     1.200 3712.1 -19284
## - `63bcf89b1d`    1     1.222 3712.1 -19284
## - `25bbf0e7e7`    1     1.459 3712.4 -19283
## - ba54a2a637      1     1.690 3712.6 -19282
## - `56371466d7`    1     1.691 3712.6 -19282
## - `7925993f42`    1     1.701 3712.6 -19282
## - fe0318e273      1     1.710 3712.6 -19282
## - f66b98dd69      1     1.731 3712.6 -19282
## - `2719b72c0d`    1     1.808 3712.7 -19281
## - ae08d2297e      1     2.083 3713.0 -19280
## - `96c30c7eef`    1     2.186 3713.1 -19280
## - `298ed82b22`    1     2.203 3713.1 -19280
## - `8de0382f02`    1     2.397 3713.3 -19279
## - b4112a94a6      1     2.398 3713.3 -19279
## - d035af6ffa      1     2.541 3713.4 -19278
## - `29bbd86997`    1     2.941 3713.8 -19277
## - `3e200bf766`    1     3.241 3714.1 -19276
## - `384bec5dd1_1`  1     3.360 3714.3 -19275
## - `49756d8e0f`    1     5.072 3716.0 -19269
## - `60ec1426ce`    1     5.214 3716.1 -19268
## - abca7a848f      1     5.603 3716.5 -19267
## - `253eb5ef11`    1     7.077 3718.0 -19261
## - `1f3058af83`    1     8.432 3719.3 -19256
## - `016399044a`    1     9.528 3720.4 -19251
## - c0c3df65b1      1    10.980 3721.9 -19246
## - f0a0febd35      1    12.639 3723.5 -19239
## - `087235d61e`    1    12.804 3723.7 -19239
## - `7fe6cb4c98`    1    16.246 3727.1 -19226
## - f013b60e50      1    20.937 3731.8 -19207
## - `87b982928b`    1    26.474 3737.4 -19186
## - a14fd026ce      1    27.548 3738.5 -19182
## - `5f360995ef`    1    28.947 3739.9 -19177
## - ea0f4a32e3      1    41.084 3752.0 -19130
## - `174825d438`    1    48.526 3759.4 -19102
## - `8c2e088a3d`    1    50.482 3761.4 -19094
## - `2d7fe4693a`    1    53.179 3764.1 -19084
## - `8f5f7c556a`    1    69.415 3780.3 -19022
## - `7841b6a5b1`    1    86.951 3797.9 -18956
## - d2c775fa99      1   100.155 3811.1 -18906
## - beb6e17af1      1   122.174 3833.1 -18823
## - `5b862c0a8f`    1   144.557 3855.5 -18739
## - e86a2190c1      1   154.045 3864.9 -18704
## - `9a575e82a4_1`  1   155.223 3866.1 -18700
## - `6db53d265a`    1   173.482 3884.4 -18632
## - `06888ceac9_1`  1   179.449 3890.4 -18610
## - aee1e4fc85      1   207.042 3917.9 -18508
## 
## Step:  AIC=-19287.26
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + `2e874bc151` + 
##     `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c` + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `2e874bc151`    1     0.284 3711.4 -19288
## - `136c1727c3`    1     0.288 3711.4 -19288
## - `7cb7913148_5`  1     0.290 3711.4 -19288
## - `7cb7913148_2`  1     0.302 3711.5 -19288
## - `3df2300fa2`    1     0.306 3711.5 -19288
## - fe8cdd80ba      1     0.328 3711.5 -19288
## - `7cb7913148_6`  1     0.339 3711.5 -19288
## - `173b6590ae`    1     0.345 3711.5 -19288
## - `7cb7913148_1`  1     0.355 3711.5 -19288
## - `2a457d15d9`    1     0.366 3711.5 -19288
## - `7743f273c2`    1     0.369 3711.5 -19288
## - `8a21502326`    1     0.389 3711.5 -19288
## - `6516422788`    1     0.408 3711.6 -19288
## - `55907cc1de`    1     0.418 3711.6 -19288
## - `98475257f7`    1     0.435 3711.6 -19288
## - `96e6f0be58`    1     0.447 3711.6 -19288
## <none>                        3711.2 -19287
## - `20f1afc5c7`    1     0.669 3711.8 -19287
## - `12eda2d982`    1     0.775 3711.9 -19286
## + aa69c802b6      1     0.255 3710.9 -19286
## + `9b6e0b36c2`    1     0.239 3710.9 -19286
## + `7cb7913148_7`  1     0.238 3710.9 -19286
## + c1b8ce2354      1     0.220 3710.9 -19286
## + `3eb53ae932`    1     0.220 3710.9 -19286
## - `7cb7913148_3`  1     0.843 3712.0 -19286
## - `1fa099bb01`    1     0.880 3712.0 -19286
## - `0b846350ef`    1     0.881 3712.0 -19286
## + `04e7268385`    1     0.150 3711.0 -19286
## - `2bc6ab42f7`    1     0.914 3712.1 -19286
## - `65aed7dc1f`    1     0.916 3712.1 -19286
## + ee2ac696ff      1     0.117 3711.0 -19286
## + b709f75447      1     0.103 3711.1 -19286
## + dcfcbc2ea1      1     0.086 3711.1 -19286
## + d4d6566f9c      1     0.081 3711.1 -19286
## + `435dec85e2`    1     0.081 3711.1 -19286
## + e5efa4d39a      1     0.075 3711.1 -19286
## + `4468394575`    1     0.068 3711.1 -19286
## + e0a0772df0      1     0.066 3711.1 -19286
## - ffd1cdcfc1      1     0.968 3712.1 -19286
## + fbf66c8021      1     0.062 3711.1 -19286
## + `4fc17427c8`    1     0.052 3711.1 -19286
## + `99d44111c9`    1     0.051 3711.1 -19286
## + c58f611921      1     0.051 3711.1 -19286
## - `789b5244a9`    1     0.988 3712.1 -19285
## + `8311343404`    1     0.045 3711.1 -19285
## + `072b7e8f27`    1     0.041 3711.1 -19285
## + ac826f0013      1     0.041 3711.1 -19285
## + `0342faceb5`    1     0.037 3711.1 -19285
## - ed7e658a27      1     0.997 3712.2 -19285
## + b9a487ac3c      1     0.028 3711.1 -19285
## + `7734c0c22f`    1     0.024 3711.1 -19285
## + e7ee22effb      1     0.021 3711.1 -19285
## + `779d13189e`    1     0.019 3711.1 -19285
## + `55cf3f7627`    1     0.013 3711.1 -19285
## + `7cb7913148_4`  1     0.011 3711.1 -19285
## + `1f222e3669`    1     0.008 3711.2 -19285
## + fdf8628ca7      1     0.005 3711.2 -19285
## + `77b3b41efa`    1     0.004 3711.2 -19285
## + a24802caa5      1     0.003 3711.2 -19285
## - bdf934caa7      1     1.136 3712.3 -19285
## - `0e2ab0831c`    1     1.199 3712.4 -19285
## - `63bcf89b1d`    1     1.222 3712.4 -19284
## - `25bbf0e7e7`    1     1.469 3712.6 -19284
## - `56371466d7`    1     1.674 3712.8 -19283
## - ba54a2a637      1     1.690 3712.8 -19283
## - `7925993f42`    1     1.711 3712.9 -19283
## - fe0318e273      1     1.712 3712.9 -19283
## - f66b98dd69      1     1.724 3712.9 -19283
## - `2719b72c0d`    1     1.801 3713.0 -19282
## - ae08d2297e      1     2.060 3713.2 -19281
## - `96c30c7eef`    1     2.182 3713.3 -19281
## - `298ed82b22`    1     2.215 3713.4 -19281
## - `8de0382f02`    1     2.401 3713.6 -19280
## - b4112a94a6      1     2.402 3713.6 -19280
## - d035af6ffa      1     2.541 3713.7 -19279
## - `29bbd86997`    1     2.916 3714.1 -19278
## - `3e200bf766`    1     3.236 3714.4 -19277
## - `384bec5dd1_1`  1     3.370 3714.5 -19276
## - `49756d8e0f`    1     5.084 3716.2 -19270
## - `60ec1426ce`    1     5.235 3716.4 -19269
## - abca7a848f      1     5.578 3716.7 -19268
## - `253eb5ef11`    1     7.062 3718.2 -19262
## - `1f3058af83`    1     8.399 3719.6 -19257
## - `016399044a`    1     9.519 3720.7 -19252
## - c0c3df65b1      1    10.957 3722.1 -19247
## - f0a0febd35      1    12.659 3723.8 -19240
## - `087235d61e`    1    12.842 3724.0 -19240
## - `7fe6cb4c98`    1    16.216 3727.4 -19227
## - f013b60e50      1    20.963 3732.1 -19208
## - `87b982928b`    1    26.574 3737.7 -19187
## - a14fd026ce      1    27.559 3738.7 -19183
## - `5f360995ef`    1    28.960 3740.1 -19178
## - ea0f4a32e3      1    41.086 3752.2 -19131
## - `174825d438`    1    48.696 3759.9 -19102
## - `8c2e088a3d`    1    50.469 3761.6 -19095
## - `2d7fe4693a`    1    53.229 3764.4 -19085
## - `8f5f7c556a`    1    69.350 3780.5 -19023
## - `7841b6a5b1`    1    86.896 3798.1 -18957
## - d2c775fa99      1   100.165 3811.3 -18907
## - beb6e17af1      1   122.095 3833.3 -18824
## - `5b862c0a8f`    1   144.446 3855.6 -18741
## - e86a2190c1      1   154.045 3865.2 -18705
## - `9a575e82a4_1`  1   155.226 3866.4 -18701
## - `6db53d265a`    1   173.367 3884.5 -18634
## - `06888ceac9_1`  1   179.260 3890.4 -18612
## - aee1e4fc85      1   207.097 3918.3 -18509
## 
## Step:  AIC=-19288.16
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_5` + `7cb7913148_6` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + 
##     e86a2190c1 + ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + 
##     `3df2300fa2` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `136c1727c3` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + `2a457d15d9` + 
##     d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + ba54a2a637 + 
##     `7925993f42` + `0e2ab0831c` + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_5`  1     0.284 3711.7 -19289
## - `136c1727c3`    1     0.285 3711.7 -19289
## - `7cb7913148_2`  1     0.296 3711.7 -19289
## - `3df2300fa2`    1     0.298 3711.7 -19289
## - `7cb7913148_6`  1     0.332 3711.8 -19289
## - fe8cdd80ba      1     0.332 3711.8 -19289
## - `173b6590ae`    1     0.354 3711.8 -19289
## - `7cb7913148_1`  1     0.357 3711.8 -19289
## - `2a457d15d9`    1     0.371 3711.8 -19289
## - `7743f273c2`    1     0.373 3711.8 -19289
## - `8a21502326`    1     0.375 3711.8 -19289
## - `6516422788`    1     0.412 3711.9 -19289
## - `55907cc1de`    1     0.423 3711.9 -19288
## - `98475257f7`    1     0.437 3711.9 -19288
## - `96e6f0be58`    1     0.439 3711.9 -19288
## <none>                        3711.4 -19288
## - `20f1afc5c7`    1     0.661 3712.1 -19288
## + `2e874bc151`    1     0.284 3711.2 -19287
## + aa69c802b6      1     0.255 3711.2 -19287
## - `12eda2d982`    1     0.780 3712.2 -19287
## + `7cb7913148_7`  1     0.244 3711.2 -19287
## + `9b6e0b36c2`    1     0.241 3711.2 -19287
## + c1b8ce2354      1     0.220 3711.2 -19287
## + `3eb53ae932`    1     0.220 3711.2 -19287
## - `7cb7913148_3`  1     0.848 3712.3 -19287
## - `1fa099bb01`    1     0.875 3712.3 -19287
## - `0b846350ef`    1     0.876 3712.3 -19287
## + `04e7268385`    1     0.146 3711.3 -19287
## + ee2ac696ff      1     0.120 3711.3 -19287
## - `2bc6ab42f7`    1     0.918 3712.4 -19287
## - `65aed7dc1f`    1     0.923 3712.4 -19287
## + b709f75447      1     0.107 3711.3 -19287
## + dcfcbc2ea1      1     0.084 3711.4 -19286
## + `435dec85e2`    1     0.082 3711.4 -19286
## + d4d6566f9c      1     0.082 3711.4 -19286
## + e5efa4d39a      1     0.078 3711.4 -19286
## - `789b5244a9`    1     0.966 3712.4 -19286
## + `4468394575`    1     0.068 3711.4 -19286
## + e0a0772df0      1     0.067 3711.4 -19286
## + fbf66c8021      1     0.063 3711.4 -19286
## - ffd1cdcfc1      1     0.973 3712.4 -19286
## - ed7e658a27      1     0.975 3712.4 -19286
## + `4fc17427c8`    1     0.052 3711.4 -19286
## + `99d44111c9`    1     0.052 3711.4 -19286
## + c58f611921      1     0.052 3711.4 -19286
## + `8311343404`    1     0.046 3711.4 -19286
## + `072b7e8f27`    1     0.042 3711.4 -19286
## + ac826f0013      1     0.040 3711.4 -19286
## + `0342faceb5`    1     0.037 3711.4 -19286
## + b9a487ac3c      1     0.029 3711.4 -19286
## + `7734c0c22f`    1     0.025 3711.4 -19286
## + `779d13189e`    1     0.019 3711.4 -19286
## + e7ee22effb      1     0.019 3711.4 -19286
## + `55cf3f7627`    1     0.013 3711.4 -19286
## + `7cb7913148_4`  1     0.010 3711.4 -19286
## + `1f222e3669`    1     0.008 3711.4 -19286
## + fdf8628ca7      1     0.005 3711.4 -19286
## + `77b3b41efa`    1     0.003 3711.4 -19286
## + a24802caa5      1     0.003 3711.4 -19286
## - bdf934caa7      1     1.150 3712.6 -19286
## - `0e2ab0831c`    1     1.200 3712.6 -19286
## - `63bcf89b1d`    1     1.237 3712.7 -19285
## - `25bbf0e7e7`    1     1.451 3712.9 -19284
## - ba54a2a637      1     1.667 3713.1 -19284
## - `56371466d7`    1     1.682 3713.1 -19284
## - fe0318e273      1     1.703 3713.1 -19284
## - `7925993f42`    1     1.710 3713.2 -19284
## - f66b98dd69      1     1.723 3713.2 -19284
## - `2719b72c0d`    1     1.799 3713.2 -19283
## - ae08d2297e      1     2.045 3713.5 -19282
## - `96c30c7eef`    1     2.188 3713.6 -19282
## - `298ed82b22`    1     2.213 3713.7 -19282
## - `8de0382f02`    1     2.392 3713.8 -19281
## - b4112a94a6      1     2.393 3713.8 -19281
## - d035af6ffa      1     2.527 3714.0 -19280
## - `29bbd86997`    1     2.910 3714.4 -19279
## - `3e200bf766`    1     3.221 3714.7 -19278
## - `384bec5dd1_1`  1     3.381 3714.8 -19277
## - `49756d8e0f`    1     5.087 3716.5 -19270
## - `60ec1426ce`    1     5.231 3716.7 -19270
## - abca7a848f      1     5.577 3717.0 -19269
## - `253eb5ef11`    1     7.047 3718.5 -19263
## - `1f3058af83`    1     8.366 3719.8 -19258
## - `016399044a`    1     9.531 3721.0 -19253
## - c0c3df65b1      1    10.951 3722.4 -19248
## - f0a0febd35      1    12.627 3724.1 -19241
## - `087235d61e`    1    12.955 3724.4 -19240
## - `7fe6cb4c98`    1    16.196 3727.6 -19228
## - f013b60e50      1    21.059 3732.5 -19209
## - `87b982928b`    1    26.691 3738.1 -19187
## - a14fd026ce      1    27.569 3739.0 -19184
## - `5f360995ef`    1    28.937 3740.4 -19179
## - ea0f4a32e3      1    41.076 3752.5 -19132
## - `174825d438`    1    48.673 3760.1 -19103
## - `8c2e088a3d`    1    50.468 3761.9 -19096
## - `2d7fe4693a`    1    53.304 3764.7 -19085
## - `8f5f7c556a`    1    69.436 3780.9 -19024
## - `7841b6a5b1`    1    86.814 3798.3 -18958
## - d2c775fa99      1   100.101 3811.5 -18908
## - beb6e17af1      1   122.090 3833.5 -18825
## - `5b862c0a8f`    1   144.525 3856.0 -18742
## - e86a2190c1      1   154.018 3865.5 -18706
## - `9a575e82a4_1`  1   155.268 3866.7 -18702
## - `6db53d265a`    1   173.322 3884.8 -18635
## - `06888ceac9_1`  1   179.218 3890.7 -18613
## - aee1e4fc85      1   207.016 3918.5 -18511
## 
## Step:  AIC=-19289.06
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_2` + 
##     `7cb7913148_3` + `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `789b5244a9` + `2a457d15d9` + d035af6ffa + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + ba54a2a637 + 
##     `7925993f42` + `0e2ab0831c` + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_2`  1     0.261 3712.0 -19290
## - `136c1727c3`    1     0.291 3712.0 -19290
## - `3df2300fa2`    1     0.305 3712.0 -19290
## - `7cb7913148_1`  1     0.312 3712.0 -19290
## - fe8cdd80ba      1     0.323 3712.0 -19290
## - `7cb7913148_6`  1     0.334 3712.1 -19290
## - `173b6590ae`    1     0.355 3712.1 -19290
## - `2a457d15d9`    1     0.368 3712.1 -19290
## - `8a21502326`    1     0.372 3712.1 -19290
## - `7743f273c2`    1     0.375 3712.1 -19290
## - `6516422788`    1     0.418 3712.1 -19289
## - `98475257f7`    1     0.426 3712.2 -19289
## - `55907cc1de`    1     0.426 3712.2 -19289
## - `96e6f0be58`    1     0.448 3712.2 -19289
## <none>                        3711.7 -19289
## - `20f1afc5c7`    1     0.667 3712.4 -19288
## + `7cb7913148_5`  1     0.284 3711.4 -19288
## + aa69c802b6      1     0.283 3711.4 -19288
## + `2e874bc151`    1     0.278 3711.4 -19288
## + `7cb7913148_7`  1     0.243 3711.5 -19288
## + `9b6e0b36c2`    1     0.240 3711.5 -19288
## - `12eda2d982`    1     0.796 3712.5 -19288
## - `7cb7913148_3`  1     0.807 3712.5 -19288
## + c1b8ce2354      1     0.225 3711.5 -19288
## + `3eb53ae932`    1     0.225 3711.5 -19288
## - `0b846350ef`    1     0.874 3712.6 -19288
## - `1fa099bb01`    1     0.874 3712.6 -19288
## + `04e7268385`    1     0.146 3711.6 -19288
## + ee2ac696ff      1     0.119 3711.6 -19288
## - `65aed7dc1f`    1     0.920 3712.6 -19288
## - `2bc6ab42f7`    1     0.925 3712.7 -19288
## + b709f75447      1     0.107 3711.6 -19288
## + dcfcbc2ea1      1     0.085 3711.6 -19287
## + `435dec85e2`    1     0.079 3711.6 -19287
## + e5efa4d39a      1     0.078 3711.6 -19287
## + d4d6566f9c      1     0.078 3711.6 -19287
## - `789b5244a9`    1     0.961 3712.7 -19287
## + `4468394575`    1     0.069 3711.7 -19287
## + e0a0772df0      1     0.069 3711.7 -19287
## - ffd1cdcfc1      1     0.965 3712.7 -19287
## + fbf66c8021      1     0.066 3711.7 -19287
## - ed7e658a27      1     0.970 3712.7 -19287
## + `4fc17427c8`    1     0.053 3711.7 -19287
## + `99d44111c9`    1     0.052 3711.7 -19287
## + c58f611921      1     0.052 3711.7 -19287
## + `8311343404`    1     0.049 3711.7 -19287
## + `072b7e8f27`    1     0.045 3711.7 -19287
## + ac826f0013      1     0.042 3711.7 -19287
## + `0342faceb5`    1     0.037 3711.7 -19287
## + b9a487ac3c      1     0.029 3711.7 -19287
## + `7734c0c22f`    1     0.026 3711.7 -19287
## + e7ee22effb      1     0.020 3711.7 -19287
## + `779d13189e`    1     0.019 3711.7 -19287
## + `55cf3f7627`    1     0.013 3711.7 -19287
## + `1f222e3669`    1     0.008 3711.7 -19287
## + `7cb7913148_4`  1     0.008 3711.7 -19287
## + fdf8628ca7      1     0.004 3711.7 -19287
## + `77b3b41efa`    1     0.003 3711.7 -19287
## + a24802caa5      1     0.003 3711.7 -19287
## - bdf934caa7      1     1.160 3712.9 -19287
## - `0e2ab0831c`    1     1.201 3712.9 -19286
## - `63bcf89b1d`    1     1.237 3713.0 -19286
## - `25bbf0e7e7`    1     1.459 3713.2 -19285
## - ba54a2a637      1     1.667 3713.4 -19285
## - `56371466d7`    1     1.686 3713.4 -19284
## - `7925993f42`    1     1.693 3713.4 -19284
## - fe0318e273      1     1.712 3713.4 -19284
## - f66b98dd69      1     1.717 3713.4 -19284
## - `2719b72c0d`    1     1.794 3713.5 -19284
## - ae08d2297e      1     2.074 3713.8 -19283
## - `96c30c7eef`    1     2.184 3713.9 -19283
## - `298ed82b22`    1     2.217 3713.9 -19282
## - `8de0382f02`    1     2.402 3714.1 -19282
## - b4112a94a6      1     2.403 3714.1 -19282
## - d035af6ffa      1     2.539 3714.3 -19281
## - `29bbd86997`    1     2.902 3714.6 -19280
## - `3e200bf766`    1     3.232 3715.0 -19279
## - `384bec5dd1_1`  1     3.365 3715.1 -19278
## - `49756d8e0f`    1     5.117 3716.8 -19271
## - `60ec1426ce`    1     5.200 3716.9 -19271
## - abca7a848f      1     5.567 3717.3 -19270
## - `253eb5ef11`    1     7.094 3718.8 -19264
## - `1f3058af83`    1     8.397 3720.1 -19259
## - `016399044a`    1     9.507 3721.2 -19254
## - c0c3df65b1      1    10.925 3722.7 -19249
## - f0a0febd35      1    12.642 3724.4 -19242
## - `087235d61e`    1    12.921 3724.6 -19241
## - `7fe6cb4c98`    1    16.139 3727.9 -19229
## - f013b60e50      1    21.153 3732.9 -19209
## - `87b982928b`    1    26.721 3738.4 -19188
## - a14fd026ce      1    27.559 3739.3 -19185
## - `5f360995ef`    1    28.971 3740.7 -19179
## - ea0f4a32e3      1    41.069 3752.8 -19133
## - `174825d438`    1    48.789 3760.5 -19104
## - `8c2e088a3d`    1    50.525 3762.3 -19097
## - `2d7fe4693a`    1    53.372 3765.1 -19086
## - `8f5f7c556a`    1    69.399 3781.1 -19025
## - `7841b6a5b1`    1    86.812 3798.5 -18959
## - d2c775fa99      1   100.066 3811.8 -18909
## - beb6e17af1      1   122.032 3833.8 -18826
## - `5b862c0a8f`    1   144.516 3856.2 -18742
## - e86a2190c1      1   154.054 3865.8 -18707
## - `9a575e82a4_1`  1   155.275 3867.0 -18702
## - `6db53d265a`    1   173.230 3885.0 -18636
## - `06888ceac9_1`  1   179.286 3891.0 -18614
## - aee1e4fc85      1   206.837 3918.6 -18512
## 
## Step:  AIC=-19290.05
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_1` + `7cb7913148_3` + 
##     `7cb7913148_6` + `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + 
##     aee1e4fc85 + `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + `96e6f0be58` + `3df2300fa2` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `136c1727c3` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `789b5244a9` + `2a457d15d9` + d035af6ffa + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + ba54a2a637 + 
##     `7925993f42` + `0e2ab0831c` + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_1`  1     0.144 3712.1 -19292
## - `136c1727c3`    1     0.291 3712.3 -19291
## - `3df2300fa2`    1     0.306 3712.3 -19291
## - fe8cdd80ba      1     0.320 3712.3 -19291
## - `7cb7913148_6`  1     0.350 3712.3 -19291
## - `8a21502326`    1     0.367 3712.4 -19291
## - `173b6590ae`    1     0.373 3712.4 -19291
## - `2a457d15d9`    1     0.374 3712.4 -19291
## - `7743f273c2`    1     0.376 3712.4 -19291
## - `6516422788`    1     0.411 3712.4 -19290
## - `98475257f7`    1     0.429 3712.4 -19290
## - `55907cc1de`    1     0.431 3712.4 -19290
## - `96e6f0be58`    1     0.450 3712.4 -19290
## <none>                        3712.0 -19290
## - `7cb7913148_3`  1     0.637 3712.6 -19290
## - `20f1afc5c7`    1     0.656 3712.6 -19290
## + aa69c802b6      1     0.280 3711.7 -19289
## + `2e874bc151`    1     0.273 3711.7 -19289
## + `7cb7913148_2`  1     0.261 3711.7 -19289
## + `7cb7913148_5`  1     0.248 3711.7 -19289
## - `12eda2d982`    1     0.790 3712.8 -19289
## + `9b6e0b36c2`    1     0.237 3711.7 -19289
## + `7cb7913148_7`  1     0.237 3711.8 -19289
## + c1b8ce2354      1     0.228 3711.8 -19289
## + `3eb53ae932`    1     0.228 3711.8 -19289
## - `1fa099bb01`    1     0.873 3712.9 -19289
## - `0b846350ef`    1     0.876 3712.9 -19289
## + `04e7268385`    1     0.146 3711.8 -19289
## + ee2ac696ff      1     0.121 3711.9 -19288
## - `65aed7dc1f`    1     0.918 3712.9 -19288
## - `2bc6ab42f7`    1     0.924 3712.9 -19288
## + b709f75447      1     0.107 3711.9 -19288
## + dcfcbc2ea1      1     0.087 3711.9 -19288
## + `435dec85e2`    1     0.080 3711.9 -19288
## + d4d6566f9c      1     0.080 3711.9 -19288
## - `789b5244a9`    1     0.955 3712.9 -19288
## + e5efa4d39a      1     0.078 3711.9 -19288
## + e0a0772df0      1     0.071 3711.9 -19288
## - ed7e658a27      1     0.963 3713.0 -19288
## + `4468394575`    1     0.069 3711.9 -19288
## + fbf66c8021      1     0.065 3711.9 -19288
## - ffd1cdcfc1      1     0.971 3713.0 -19288
## + `4fc17427c8`    1     0.055 3711.9 -19288
## + `99d44111c9`    1     0.051 3711.9 -19288
## + c58f611921      1     0.051 3711.9 -19288
## + `8311343404`    1     0.051 3711.9 -19288
## + ac826f0013      1     0.044 3711.9 -19288
## + `072b7e8f27`    1     0.043 3711.9 -19288
## + `0342faceb5`    1     0.038 3711.9 -19288
## + b9a487ac3c      1     0.028 3712.0 -19288
## + `7734c0c22f`    1     0.027 3712.0 -19288
## + e7ee22effb      1     0.018 3712.0 -19288
## + `779d13189e`    1     0.017 3712.0 -19288
## + `55cf3f7627`    1     0.012 3712.0 -19288
## + `1f222e3669`    1     0.008 3712.0 -19288
## + fdf8628ca7      1     0.004 3712.0 -19288
## + `77b3b41efa`    1     0.003 3712.0 -19288
## + a24802caa5      1     0.002 3712.0 -19288
## + `7cb7913148_4`  1     0.000 3712.0 -19288
## - bdf934caa7      1     1.165 3713.2 -19288
## - `0e2ab0831c`    1     1.212 3713.2 -19287
## - `63bcf89b1d`    1     1.229 3713.2 -19287
## - `25bbf0e7e7`    1     1.451 3713.4 -19286
## - ba54a2a637      1     1.664 3713.7 -19286
## - `56371466d7`    1     1.666 3713.7 -19286
## - `7925993f42`    1     1.686 3713.7 -19286
## - f66b98dd69      1     1.705 3713.7 -19286
## - fe0318e273      1     1.714 3713.7 -19285
## - `2719b72c0d`    1     1.781 3713.8 -19285
## - ae08d2297e      1     2.074 3714.1 -19284
## - `96c30c7eef`    1     2.193 3714.2 -19284
## - `298ed82b22`    1     2.213 3714.2 -19284
## - `8de0382f02`    1     2.381 3714.4 -19283
## - b4112a94a6      1     2.382 3714.4 -19283
## - d035af6ffa      1     2.571 3714.6 -19282
## - `29bbd86997`    1     2.904 3714.9 -19281
## - `3e200bf766`    1     3.248 3715.2 -19280
## - `384bec5dd1_1`  1     3.329 3715.3 -19279
## - `49756d8e0f`    1     5.121 3717.1 -19272
## - `60ec1426ce`    1     5.189 3717.2 -19272
## - abca7a848f      1     5.560 3717.5 -19271
## - `253eb5ef11`    1     7.116 3719.1 -19264
## - `1f3058af83`    1     8.395 3720.4 -19260
## - `016399044a`    1     9.548 3721.5 -19255
## - c0c3df65b1      1    10.893 3722.9 -19250
## - f0a0febd35      1    12.657 3724.6 -19243
## - `087235d61e`    1    12.904 3724.9 -19242
## - `7fe6cb4c98`    1    16.183 3728.2 -19230
## - f013b60e50      1    21.198 3733.2 -19210
## - `87b982928b`    1    26.759 3738.7 -19189
## - a14fd026ce      1    27.497 3739.5 -19186
## - `5f360995ef`    1    28.894 3740.9 -19181
## - ea0f4a32e3      1    41.024 3753.0 -19134
## - `174825d438`    1    48.761 3760.7 -19105
## - `8c2e088a3d`    1    50.518 3762.5 -19098
## - `2d7fe4693a`    1    53.390 3765.4 -19087
## - `8f5f7c556a`    1    69.326 3781.3 -19026
## - `7841b6a5b1`    1    86.870 3798.9 -18960
## - d2c775fa99      1    99.903 3811.9 -18911
## - beb6e17af1      1   122.160 3834.1 -18827
## - `5b862c0a8f`    1   144.501 3856.5 -18744
## - e86a2190c1      1   154.133 3866.1 -18708
## - `9a575e82a4_1`  1   155.259 3867.2 -18704
## - `6db53d265a`    1   173.334 3885.3 -18637
## - `06888ceac9_1`  1   179.108 3891.1 -18615
## - aee1e4fc85      1   206.813 3918.8 -18513
## 
## Step:  AIC=-19291.5
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `136c1727c3` + `98475257f7` + `65aed7dc1f` + 
##     fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + 
##     bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + `2a457d15d9` + 
##     d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + ba54a2a637 + 
##     `7925993f42` + `0e2ab0831c` + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `136c1727c3`    1     0.291 3712.4 -19292
## - `3df2300fa2`    1     0.313 3712.4 -19292
## - fe8cdd80ba      1     0.320 3712.5 -19292
## - `7cb7913148_6`  1     0.360 3712.5 -19292
## - `8a21502326`    1     0.365 3712.5 -19292
## - `173b6590ae`    1     0.376 3712.5 -19292
## - `2a457d15d9`    1     0.376 3712.5 -19292
## - `7743f273c2`    1     0.377 3712.5 -19292
## - `6516422788`    1     0.410 3712.5 -19292
## - `98475257f7`    1     0.430 3712.6 -19292
## - `55907cc1de`    1     0.433 3712.6 -19292
## - `96e6f0be58`    1     0.457 3712.6 -19292
## <none>                        3712.1 -19292
## - `7cb7913148_3`  1     0.539 3712.7 -19291
## - `20f1afc5c7`    1     0.648 3712.8 -19291
## + aa69c802b6      1     0.281 3711.8 -19291
## + `2e874bc151`    1     0.276 3711.9 -19291
## - `12eda2d982`    1     0.799 3712.9 -19290
## + `9b6e0b36c2`    1     0.235 3711.9 -19290
## + `7cb7913148_7`  1     0.233 3711.9 -19290
## + c1b8ce2354      1     0.230 3711.9 -19290
## + `3eb53ae932`    1     0.230 3711.9 -19290
## + `7cb7913148_5`  1     0.227 3711.9 -19290
## - `1fa099bb01`    1     0.864 3713.0 -19290
## - `0b846350ef`    1     0.872 3713.0 -19290
## + `04e7268385`    1     0.148 3712.0 -19290
## + `7cb7913148_1`  1     0.144 3712.0 -19290
## + ee2ac696ff      1     0.124 3712.0 -19290
## - `65aed7dc1f`    1     0.917 3713.0 -19290
## - `2bc6ab42f7`    1     0.919 3713.0 -19290
## + b709f75447      1     0.108 3712.0 -19290
## + `7cb7913148_2`  1     0.093 3712.0 -19290
## + dcfcbc2ea1      1     0.085 3712.0 -19290
## - `789b5244a9`    1     0.950 3713.1 -19290
## + `435dec85e2`    1     0.084 3712.0 -19290
## + d4d6566f9c      1     0.084 3712.0 -19290
## + e5efa4d39a      1     0.081 3712.0 -19290
## - ed7e658a27      1     0.959 3713.1 -19290
## + e0a0772df0      1     0.069 3712.1 -19290
## + `4468394575`    1     0.067 3712.1 -19290
## + fbf66c8021      1     0.064 3712.1 -19290
## - ffd1cdcfc1      1     0.972 3713.1 -19290
## + `4fc17427c8`    1     0.054 3712.1 -19290
## + `99d44111c9`    1     0.050 3712.1 -19290
## + c58f611921      1     0.050 3712.1 -19290
## + `8311343404`    1     0.047 3712.1 -19290
## + ac826f0013      1     0.043 3712.1 -19290
## + `072b7e8f27`    1     0.043 3712.1 -19290
## + `0342faceb5`    1     0.038 3712.1 -19290
## + b9a487ac3c      1     0.029 3712.1 -19290
## + `7734c0c22f`    1     0.027 3712.1 -19290
## + `779d13189e`    1     0.018 3712.1 -19290
## + e7ee22effb      1     0.016 3712.1 -19290
## + `55cf3f7627`    1     0.012 3712.1 -19290
## + `1f222e3669`    1     0.007 3712.1 -19290
## + fdf8628ca7      1     0.004 3712.1 -19290
## + `77b3b41efa`    1     0.003 3712.1 -19290
## + a24802caa5      1     0.002 3712.1 -19290
## + `7cb7913148_4`  1     0.001 3712.1 -19290
## - bdf934caa7      1     1.168 3713.3 -19289
## - `0e2ab0831c`    1     1.215 3713.3 -19289
## - `63bcf89b1d`    1     1.215 3713.3 -19289
## - `25bbf0e7e7`    1     1.450 3713.6 -19288
## - `56371466d7`    1     1.659 3713.8 -19287
## - ba54a2a637      1     1.673 3713.8 -19287
## - `7925993f42`    1     1.687 3713.8 -19287
## - f66b98dd69      1     1.700 3713.8 -19287
## - fe0318e273      1     1.728 3713.9 -19287
## - `2719b72c0d`    1     1.776 3713.9 -19287
## - ae08d2297e      1     2.069 3714.2 -19286
## - `96c30c7eef`    1     2.184 3714.3 -19285
## - `298ed82b22`    1     2.203 3714.3 -19285
## - `8de0382f02`    1     2.381 3714.5 -19284
## - b4112a94a6      1     2.382 3714.5 -19284
## - d035af6ffa      1     2.542 3714.7 -19284
## - `29bbd86997`    1     2.905 3715.0 -19282
## - `3e200bf766`    1     3.259 3715.4 -19281
## - `384bec5dd1_1`  1     3.336 3715.5 -19281
## - `49756d8e0f`    1     5.137 3717.3 -19274
## - `60ec1426ce`    1     5.186 3717.3 -19273
## - abca7a848f      1     5.560 3717.7 -19272
## - `253eb5ef11`    1     7.114 3719.2 -19266
## - `1f3058af83`    1     8.405 3720.5 -19261
## - `016399044a`    1     9.577 3721.7 -19256
## - c0c3df65b1      1    10.875 3723.0 -19252
## - f0a0febd35      1    12.653 3724.8 -19245
## - `087235d61e`    1    12.905 3725.0 -19244
## - `7fe6cb4c98`    1    16.218 3728.3 -19231
## - f013b60e50      1    21.192 3733.3 -19212
## - `87b982928b`    1    26.731 3738.9 -19190
## - a14fd026ce      1    27.460 3739.6 -19188
## - `5f360995ef`    1    28.866 3741.0 -19182
## - ea0f4a32e3      1    40.991 3753.1 -19136
## - `174825d438`    1    48.760 3760.9 -19106
## - `8c2e088a3d`    1    50.494 3762.6 -19100
## - `2d7fe4693a`    1    53.337 3765.5 -19089
## - `8f5f7c556a`    1    69.293 3781.4 -19028
## - `7841b6a5b1`    1    86.915 3799.0 -18961
## - d2c775fa99      1    99.857 3812.0 -18912
## - beb6e17af1      1   122.083 3834.2 -18829
## - `5b862c0a8f`    1   144.469 3856.6 -18745
## - e86a2190c1      1   154.051 3866.2 -18710
## - `9a575e82a4_1`  1   155.321 3867.5 -18705
## - `6db53d265a`    1   173.391 3885.5 -18638
## - `06888ceac9_1`  1   179.072 3891.2 -18617
## - aee1e4fc85      1   206.814 3918.9 -18515
## 
## Step:  AIC=-19292.37
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + `3df2300fa2` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + `2a457d15d9` + 
##     d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + ba54a2a637 + 
##     `7925993f42` + `0e2ab0831c` + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `3df2300fa2`    1     0.317 3712.7 -19293
## - fe8cdd80ba      1     0.325 3712.7 -19293
## - `7cb7913148_6`  1     0.366 3712.8 -19293
## - `8a21502326`    1     0.371 3712.8 -19293
## - `173b6590ae`    1     0.376 3712.8 -19293
## - `7743f273c2`    1     0.377 3712.8 -19293
## - `2a457d15d9`    1     0.384 3712.8 -19293
## - `6516422788`    1     0.415 3712.8 -19293
## - `98475257f7`    1     0.428 3712.9 -19293
## - `55907cc1de`    1     0.432 3712.9 -19293
## - `96e6f0be58`    1     0.463 3712.9 -19293
## <none>                        3712.4 -19292
## - `7cb7913148_3`  1     0.551 3713.0 -19292
## - `20f1afc5c7`    1     0.651 3713.1 -19292
## + `136c1727c3`    1     0.291 3712.1 -19292
## + aa69c802b6      1     0.281 3712.1 -19292
## + `2e874bc151`    1     0.274 3712.1 -19291
## + `7cb7913148_7`  1     0.236 3712.2 -19291
## + `7cb7913148_5`  1     0.233 3712.2 -19291
## - `12eda2d982`    1     0.802 3713.2 -19291
## + c1b8ce2354      1     0.226 3712.2 -19291
## + `3eb53ae932`    1     0.226 3712.2 -19291
## + `9b6e0b36c2`    1     0.223 3712.2 -19291
## - `1fa099bb01`    1     0.864 3713.3 -19291
## - `0b846350ef`    1     0.880 3713.3 -19291
## + `04e7268385`    1     0.153 3712.3 -19291
## + `7cb7913148_1`  1     0.144 3712.3 -19291
## - `65aed7dc1f`    1     0.910 3713.3 -19291
## + ee2ac696ff      1     0.120 3712.3 -19291
## - `2bc6ab42f7`    1     0.925 3713.3 -19291
## + b709f75447      1     0.109 3712.3 -19291
## + `7cb7913148_2`  1     0.093 3712.3 -19291
## + dcfcbc2ea1      1     0.087 3712.3 -19291
## + `435dec85e2`    1     0.086 3712.3 -19291
## + d4d6566f9c      1     0.086 3712.3 -19291
## + e5efa4d39a      1     0.080 3712.3 -19291
## - `789b5244a9`    1     0.963 3713.4 -19291
## + e0a0772df0      1     0.070 3712.4 -19291
## + fbf66c8021      1     0.068 3712.4 -19291
## - ffd1cdcfc1      1     0.968 3713.4 -19291
## + `4468394575`    1     0.065 3712.4 -19291
## - ed7e658a27      1     0.972 3713.4 -19291
## + `4fc17427c8`    1     0.054 3712.4 -19291
## + `99d44111c9`    1     0.051 3712.4 -19291
## + c58f611921      1     0.051 3712.4 -19291
## + `8311343404`    1     0.047 3712.4 -19291
## + `072b7e8f27`    1     0.046 3712.4 -19290
## + ac826f0013      1     0.044 3712.4 -19290
## + `0342faceb5`    1     0.039 3712.4 -19290
## + `7734c0c22f`    1     0.028 3712.4 -19290
## + b9a487ac3c      1     0.026 3712.4 -19290
## + `779d13189e`    1     0.017 3712.4 -19290
## + e7ee22effb      1     0.016 3712.4 -19290
## + `55cf3f7627`    1     0.011 3712.4 -19290
## + `1f222e3669`    1     0.007 3712.4 -19290
## + fdf8628ca7      1     0.005 3712.4 -19290
## + `77b3b41efa`    1     0.004 3712.4 -19290
## + a24802caa5      1     0.004 3712.4 -19290
## + `7cb7913148_4`  1     0.001 3712.4 -19290
## - bdf934caa7      1     1.153 3713.6 -19290
## - `0e2ab0831c`    1     1.214 3713.6 -19290
## - `63bcf89b1d`    1     1.233 3713.7 -19290
## - `25bbf0e7e7`    1     1.436 3713.9 -19289
## - `56371466d7`    1     1.649 3714.1 -19288
## - ba54a2a637      1     1.683 3714.1 -19288
## - `7925993f42`    1     1.692 3714.1 -19288
## - f66b98dd69      1     1.715 3714.1 -19288
## - fe0318e273      1     1.725 3714.1 -19288
## - `2719b72c0d`    1     1.792 3714.2 -19287
## - ae08d2297e      1     2.047 3714.5 -19286
## - `96c30c7eef`    1     2.206 3714.6 -19286
## - `298ed82b22`    1     2.208 3714.6 -19286
## - `8de0382f02`    1     2.386 3714.8 -19285
## - b4112a94a6      1     2.386 3714.8 -19285
## - d035af6ffa      1     2.573 3715.0 -19284
## - `29bbd86997`    1     2.928 3715.4 -19283
## - `3e200bf766`    1     3.256 3715.7 -19282
## - `384bec5dd1_1`  1     3.337 3715.8 -19282
## - `60ec1426ce`    1     5.166 3717.6 -19274
## - `49756d8e0f`    1     5.179 3717.6 -19274
## - abca7a848f      1     5.575 3718.0 -19273
## - `253eb5ef11`    1     7.092 3719.5 -19267
## - `1f3058af83`    1     8.446 3720.9 -19262
## - `016399044a`    1     9.596 3722.0 -19257
## - c0c3df65b1      1    10.833 3723.3 -19252
## - f0a0febd35      1    12.650 3725.1 -19246
## - `087235d61e`    1    12.899 3725.3 -19245
## - `7fe6cb4c98`    1    16.135 3728.6 -19232
## - f013b60e50      1    21.137 3733.6 -19213
## - `87b982928b`    1    26.731 3739.2 -19191
## - a14fd026ce      1    27.480 3739.9 -19188
## - `5f360995ef`    1    28.850 3741.3 -19183
## - ea0f4a32e3      1    41.022 3753.4 -19136
## - `174825d438`    1    48.728 3761.1 -19107
## - `8c2e088a3d`    1    50.425 3762.8 -19101
## - `2d7fe4693a`    1    53.301 3765.7 -19090
## - `8f5f7c556a`    1    69.300 3781.7 -19029
## - `7841b6a5b1`    1    86.973 3799.4 -18962
## - d2c775fa99      1    99.752 3812.2 -18914
## - beb6e17af1      1   122.190 3834.6 -18829
## - `5b862c0a8f`    1   144.639 3857.1 -18745
## - e86a2190c1      1   153.866 3866.3 -18711
## - `9a575e82a4_1`  1   155.315 3867.7 -18706
## - `6db53d265a`    1   173.377 3885.8 -18639
## - `06888ceac9_1`  1   179.310 3891.7 -18617
## - aee1e4fc85      1   206.821 3919.2 -18516
## 
## Step:  AIC=-19293.14
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     `96e6f0be58` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `789b5244a9` + `2a457d15d9` + d035af6ffa + 
##     b4112a94a6 + `8de0382f02` + `173b6590ae` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + ba54a2a637 + 
##     `7925993f42` + `0e2ab0831c` + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `96e6f0be58`    1     0.245 3713.0 -19294
## - fe8cdd80ba      1     0.323 3713.1 -19294
## - `8a21502326`    1     0.370 3713.1 -19294
## - `173b6590ae`    1     0.371 3713.1 -19294
## - `7cb7913148_6`  1     0.372 3713.1 -19294
## - `7743f273c2`    1     0.376 3713.1 -19294
## - `2a457d15d9`    1     0.382 3713.1 -19294
## - `98475257f7`    1     0.421 3713.2 -19294
## - `6516422788`    1     0.425 3713.2 -19294
## - `55907cc1de`    1     0.439 3713.2 -19293
## <none>                        3712.7 -19293
## - `7cb7913148_3`  1     0.543 3713.3 -19293
## - `20f1afc5c7`    1     0.640 3713.4 -19293
## + `3df2300fa2`    1     0.317 3712.4 -19292
## + `136c1727c3`    1     0.295 3712.4 -19292
## + aa69c802b6      1     0.281 3712.5 -19292
## + `2e874bc151`    1     0.266 3712.5 -19292
## + `7cb7913148_5`  1     0.239 3712.5 -19292
## - `12eda2d982`    1     0.798 3713.5 -19292
## + `7cb7913148_7`  1     0.230 3712.5 -19292
## + `9b6e0b36c2`    1     0.224 3712.5 -19292
## + c1b8ce2354      1     0.223 3712.5 -19292
## + `3eb53ae932`    1     0.223 3712.5 -19292
## - `1fa099bb01`    1     0.871 3713.6 -19292
## + `7cb7913148_1`  1     0.151 3712.6 -19292
## + `04e7268385`    1     0.149 3712.6 -19292
## - `0b846350ef`    1     0.886 3713.6 -19292
## - `65aed7dc1f`    1     0.910 3713.6 -19292
## + ee2ac696ff      1     0.120 3712.6 -19292
## + b709f75447      1     0.108 3712.6 -19292
## - `2bc6ab42f7`    1     0.929 3713.7 -19292
## + `7cb7913148_2`  1     0.091 3712.6 -19292
## + dcfcbc2ea1      1     0.091 3712.6 -19292
## + `435dec85e2`    1     0.086 3712.7 -19292
## + d4d6566f9c      1     0.086 3712.7 -19292
## + e5efa4d39a      1     0.079 3712.7 -19292
## - `789b5244a9`    1     0.960 3713.7 -19291
## + fbf66c8021      1     0.070 3712.7 -19291
## + e0a0772df0      1     0.067 3712.7 -19291
## + `4468394575`    1     0.066 3712.7 -19291
## - ed7e658a27      1     0.968 3713.7 -19291
## - ffd1cdcfc1      1     0.977 3713.7 -19291
## + `4fc17427c8`    1     0.055 3712.7 -19291
## + `99d44111c9`    1     0.052 3712.7 -19291
## + c58f611921      1     0.052 3712.7 -19291
## + `072b7e8f27`    1     0.046 3712.7 -19291
## + `8311343404`    1     0.045 3712.7 -19291
## + `0342faceb5`    1     0.037 3712.7 -19291
## + ac826f0013      1     0.037 3712.7 -19291
## + `7734c0c22f`    1     0.028 3712.7 -19291
## + b9a487ac3c      1     0.027 3712.7 -19291
## + e7ee22effb      1     0.016 3712.7 -19291
## + `779d13189e`    1     0.014 3712.7 -19291
## + `55cf3f7627`    1     0.010 3712.7 -19291
## + `1f222e3669`    1     0.007 3712.7 -19291
## + fdf8628ca7      1     0.005 3712.7 -19291
## + `77b3b41efa`    1     0.004 3712.7 -19291
## + a24802caa5      1     0.004 3712.7 -19291
## + `7cb7913148_4`  1     0.001 3712.7 -19291
## - bdf934caa7      1     1.152 3713.9 -19291
## - `0e2ab0831c`    1     1.227 3714.0 -19290
## - `63bcf89b1d`    1     1.230 3714.0 -19290
## - `25bbf0e7e7`    1     1.440 3714.2 -19290
## - `56371466d7`    1     1.645 3714.4 -19289
## - `7925993f42`    1     1.681 3714.4 -19289
## - ba54a2a637      1     1.686 3714.4 -19289
## - fe0318e273      1     1.717 3714.5 -19288
## - f66b98dd69      1     1.726 3714.5 -19288
## - `2719b72c0d`    1     1.803 3714.5 -19288
## - ae08d2297e      1     2.031 3714.8 -19287
## - `96c30c7eef`    1     2.196 3714.9 -19287
## - `298ed82b22`    1     2.239 3715.0 -19286
## - `8de0382f02`    1     2.360 3715.1 -19286
## - b4112a94a6      1     2.361 3715.1 -19286
## - d035af6ffa      1     2.576 3715.3 -19285
## - `29bbd86997`    1     2.953 3715.7 -19284
## - `3e200bf766`    1     3.253 3716.0 -19283
## - `384bec5dd1_1`  1     3.342 3716.1 -19282
## - `60ec1426ce`    1     5.163 3717.9 -19275
## - `49756d8e0f`    1     5.187 3717.9 -19275
## - abca7a848f      1     5.550 3718.3 -19274
## - `253eb5ef11`    1     7.104 3719.8 -19268
## - `1f3058af83`    1     8.424 3721.2 -19263
## - `016399044a`    1     9.609 3722.3 -19258
## - c0c3df65b1      1    10.869 3723.6 -19253
## - f0a0febd35      1    12.606 3725.3 -19246
## - `087235d61e`    1    12.950 3725.7 -19245
## - `7fe6cb4c98`    1    16.115 3728.9 -19233
## - f013b60e50      1    21.158 3733.9 -19214
## - `87b982928b`    1    26.711 3739.4 -19192
## - a14fd026ce      1    27.515 3740.3 -19189
## - `5f360995ef`    1    28.861 3741.6 -19184
## - ea0f4a32e3      1    41.004 3753.7 -19137
## - `174825d438`    1    48.665 3761.4 -19108
## - `8c2e088a3d`    1    50.462 3763.2 -19101
## - `2d7fe4693a`    1    53.248 3766.0 -19091
## - `8f5f7c556a`    1    69.446 3782.2 -19029
## - `7841b6a5b1`    1    86.894 3799.6 -18963
## - d2c775fa99      1    99.653 3812.4 -18915
## - beb6e17af1      1   122.111 3834.8 -18830
## - `5b862c0a8f`    1   144.760 3857.5 -18746
## - e86a2190c1      1   153.930 3866.7 -18712
## - `9a575e82a4_1`  1   155.215 3868.0 -18707
## - `6db53d265a`    1   173.361 3886.1 -18640
## - `06888ceac9_1`  1   179.307 3892.0 -18618
## - aee1e4fc85      1   206.973 3919.7 -18516
## 
## Step:  AIC=-19294.2
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     fe8cdd80ba + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `789b5244a9` + 
##     `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c` + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - fe8cdd80ba      1     0.327 3713.3 -19295
## - `173b6590ae`    1     0.365 3713.3 -19295
## - `2a457d15d9`    1     0.372 3713.4 -19295
## - `8a21502326`    1     0.374 3713.4 -19295
## - `7743f273c2`    1     0.379 3713.4 -19295
## - `7cb7913148_6`  1     0.381 3713.4 -19295
## - `6516422788`    1     0.415 3713.4 -19295
## - `98475257f7`    1     0.424 3713.4 -19295
## - `55907cc1de`    1     0.437 3713.4 -19294
## <none>                        3713.0 -19294
## - `7cb7913148_3`  1     0.547 3713.5 -19294
## - `20f1afc5c7`    1     0.645 3713.6 -19294
## + `136c1727c3`    1     0.299 3712.7 -19293
## + aa69c802b6      1     0.274 3712.7 -19293
## + `2e874bc151`    1     0.268 3712.7 -19293
## + `96e6f0be58`    1     0.245 3712.7 -19293
## + `7cb7913148_5`  1     0.243 3712.7 -19293
## - `12eda2d982`    1     0.802 3713.8 -19293
## + `7cb7913148_7`  1     0.228 3712.8 -19293
## + c1b8ce2354      1     0.220 3712.8 -19293
## + `3eb53ae932`    1     0.220 3712.8 -19293
## + `9b6e0b36c2`    1     0.220 3712.8 -19293
## - `1fa099bb01`    1     0.863 3713.8 -19293
## + `7cb7913148_1`  1     0.149 3712.8 -19293
## + `04e7268385`    1     0.146 3712.8 -19293
## - `0b846350ef`    1     0.894 3713.9 -19293
## - `65aed7dc1f`    1     0.904 3713.9 -19293
## + ee2ac696ff      1     0.116 3712.9 -19293
## + b709f75447      1     0.108 3712.9 -19293
## + `3df2300fa2`    1     0.099 3712.9 -19293
## + `7cb7913148_2`  1     0.092 3712.9 -19293
## + dcfcbc2ea1      1     0.088 3712.9 -19292
## + `435dec85e2`    1     0.086 3712.9 -19292
## + d4d6566f9c      1     0.085 3712.9 -19292
## + e5efa4d39a      1     0.082 3712.9 -19292
## + fbf66c8021      1     0.072 3712.9 -19292
## - `789b5244a9`    1     0.965 3713.9 -19292
## - ffd1cdcfc1      1     0.968 3714.0 -19292
## + `4468394575`    1     0.066 3712.9 -19292
## + e0a0772df0      1     0.064 3712.9 -19292
## - ed7e658a27      1     0.973 3714.0 -19292
## + `4fc17427c8`    1     0.055 3712.9 -19292
## + `99d44111c9`    1     0.051 3712.9 -19292
## + c58f611921      1     0.051 3712.9 -19292
## + `072b7e8f27`    1     0.047 3712.9 -19292
## + `8311343404`    1     0.042 3712.9 -19292
## + ac826f0013      1     0.040 3712.9 -19292
## + `0342faceb5`    1     0.035 3712.9 -19292
## + b9a487ac3c      1     0.027 3713.0 -19292
## + `7734c0c22f`    1     0.026 3713.0 -19292
## + e7ee22effb      1     0.015 3713.0 -19292
## + `779d13189e`    1     0.014 3713.0 -19292
## + `55cf3f7627`    1     0.010 3713.0 -19292
## + `1f222e3669`    1     0.007 3713.0 -19292
## + fdf8628ca7      1     0.005 3713.0 -19292
## + `77b3b41efa`    1     0.004 3713.0 -19292
## + a24802caa5      1     0.004 3713.0 -19292
## + `7cb7913148_4`  1     0.001 3713.0 -19292
## - bdf934caa7      1     1.168 3714.2 -19292
## - `63bcf89b1d`    1     1.230 3714.2 -19291
## - `0e2ab0831c`    1     1.235 3714.2 -19291
## - `25bbf0e7e7`    1     1.435 3714.4 -19291
## - `56371466d7`    1     1.648 3714.6 -19290
## - ba54a2a637      1     1.668 3714.7 -19290
## - `7925993f42`    1     1.674 3714.7 -19290
## - fe0318e273      1     1.699 3714.7 -19290
## - f66b98dd69      1     1.722 3714.7 -19290
## - `2719b72c0d`    1     1.798 3714.8 -19289
## - ae08d2297e      1     2.036 3715.0 -19288
## - `96c30c7eef`    1     2.182 3715.2 -19288
## - `298ed82b22`    1     2.253 3715.2 -19288
## - `8de0382f02`    1     2.361 3715.3 -19287
## - b4112a94a6      1     2.362 3715.3 -19287
## - d035af6ffa      1     2.562 3715.5 -19286
## - `29bbd86997`    1     2.935 3715.9 -19285
## - `3e200bf766`    1     3.270 3716.3 -19284
## - `384bec5dd1_1`  1     3.369 3716.4 -19283
## - `60ec1426ce`    1     5.175 3718.2 -19276
## - `49756d8e0f`    1     5.190 3718.2 -19276
## - abca7a848f      1     5.546 3718.5 -19275
## - `253eb5ef11`    1     7.081 3720.1 -19269
## - `1f3058af83`    1     8.462 3721.4 -19264
## - `016399044a`    1     9.584 3722.6 -19259
## - c0c3df65b1      1    10.960 3723.9 -19254
## - f0a0febd35      1    12.624 3725.6 -19247
## - `087235d61e`    1    12.999 3726.0 -19246
## - `7fe6cb4c98`    1    16.140 3729.1 -19234
## - `2bc6ab42f7`    1    16.477 3729.5 -19233
## - f013b60e50      1    21.110 3734.1 -19215
## - `87b982928b`    1    26.755 3739.7 -19193
## - a14fd026ce      1    27.536 3740.5 -19190
## - `5f360995ef`    1    28.888 3741.9 -19185
## - ea0f4a32e3      1    41.015 3754.0 -19138
## - `174825d438`    1    48.662 3761.6 -19109
## - `8c2e088a3d`    1    50.363 3763.3 -19103
## - `2d7fe4693a`    1    53.281 3766.3 -19092
## - `8f5f7c556a`    1    69.386 3782.4 -19030
## - `7841b6a5b1`    1    86.858 3799.8 -18964
## - d2c775fa99      1    99.522 3812.5 -18916
## - beb6e17af1      1   122.180 3835.2 -18831
## - `5b862c0a8f`    1   144.868 3857.9 -18746
## - e86a2190c1      1   154.011 3867.0 -18712
## - `9a575e82a4_1`  1   155.232 3868.2 -18708
## - `6db53d265a`    1   173.266 3886.2 -18641
## - `06888ceac9_1`  1   179.378 3892.4 -18619
## - aee1e4fc85      1   206.919 3919.9 -18517
## 
## Step:  AIC=-19294.93
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `789b5244a9` + 
##     `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + `173b6590ae` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c` + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `173b6590ae`    1     0.361 3713.7 -19296
## - `8a21502326`    1     0.366 3713.7 -19296
## - `2a457d15d9`    1     0.368 3713.7 -19296
## - `7743f273c2`    1     0.381 3713.7 -19296
## - `7cb7913148_6`  1     0.386 3713.7 -19295
## - `6516422788`    1     0.412 3713.7 -19295
## - `98475257f7`    1     0.420 3713.7 -19295
## - `55907cc1de`    1     0.447 3713.8 -19295
## <none>                        3713.3 -19295
## - `7cb7913148_3`  1     0.529 3713.8 -19295
## - `20f1afc5c7`    1     0.646 3714.0 -19294
## + fe8cdd80ba      1     0.327 3713.0 -19294
## + `136c1727c3`    1     0.304 3713.0 -19294
## + aa69c802b6      1     0.275 3713.0 -19294
## + `2e874bc151`    1     0.272 3713.0 -19294
## + `96e6f0be58`    1     0.249 3713.1 -19294
## - `12eda2d982`    1     0.797 3714.1 -19294
## + `7cb7913148_5`  1     0.235 3713.1 -19294
## + `7cb7913148_7`  1     0.225 3713.1 -19294
## + `9b6e0b36c2`    1     0.222 3713.1 -19294
## + c1b8ce2354      1     0.212 3713.1 -19294
## + `3eb53ae932`    1     0.212 3713.1 -19294
## - `1fa099bb01`    1     0.867 3714.2 -19294
## + `7cb7913148_1`  1     0.149 3713.2 -19294
## + `04e7268385`    1     0.142 3713.2 -19294
## - `0b846350ef`    1     0.899 3714.2 -19294
## - `65aed7dc1f`    1     0.900 3714.2 -19294
## + ee2ac696ff      1     0.112 3713.2 -19293
## + b709f75447      1     0.109 3713.2 -19293
## + `3df2300fa2`    1     0.102 3713.2 -19293
## + `7cb7913148_2`  1     0.090 3713.2 -19293
## + `435dec85e2`    1     0.087 3713.2 -19293
## + d4d6566f9c      1     0.087 3713.2 -19293
## + dcfcbc2ea1      1     0.086 3713.2 -19293
## - `789b5244a9`    1     0.952 3714.3 -19293
## + e5efa4d39a      1     0.080 3713.2 -19293
## + fbf66c8021      1     0.079 3713.2 -19293
## - ed7e658a27      1     0.960 3714.3 -19293
## - ffd1cdcfc1      1     0.962 3714.3 -19293
## + e0a0772df0      1     0.067 3713.2 -19293
## + `4468394575`    1     0.065 3713.2 -19293
## + `4fc17427c8`    1     0.059 3713.3 -19293
## + `99d44111c9`    1     0.052 3713.3 -19293
## + c58f611921      1     0.052 3713.3 -19293
## + `072b7e8f27`    1     0.046 3713.3 -19293
## + ac826f0013      1     0.041 3713.3 -19293
## + `8311343404`    1     0.040 3713.3 -19293
## + `0342faceb5`    1     0.035 3713.3 -19293
## + `7734c0c22f`    1     0.029 3713.3 -19293
## + b9a487ac3c      1     0.027 3713.3 -19293
## + e7ee22effb      1     0.013 3713.3 -19293
## + `55cf3f7627`    1     0.010 3713.3 -19293
## + `779d13189e`    1     0.009 3713.3 -19293
## + `1f222e3669`    1     0.007 3713.3 -19293
## + fdf8628ca7      1     0.005 3713.3 -19293
## + `77b3b41efa`    1     0.004 3713.3 -19293
## + a24802caa5      1     0.004 3713.3 -19293
## + `7cb7913148_4`  1     0.001 3713.3 -19293
## - bdf934caa7      1     1.158 3714.5 -19292
## - `0e2ab0831c`    1     1.230 3714.5 -19292
## - `63bcf89b1d`    1     1.236 3714.5 -19292
## - `25bbf0e7e7`    1     1.427 3714.7 -19291
## - `56371466d7`    1     1.643 3715.0 -19291
## - `7925993f42`    1     1.673 3715.0 -19290
## - ba54a2a637      1     1.682 3715.0 -19290
## - fe0318e273      1     1.686 3715.0 -19290
## - f66b98dd69      1     1.721 3715.0 -19290
## - `2719b72c0d`    1     1.797 3715.1 -19290
## - ae08d2297e      1     2.027 3715.3 -19289
## - `96c30c7eef`    1     2.182 3715.5 -19288
## - `298ed82b22`    1     2.225 3715.5 -19288
## - `8de0382f02`    1     2.366 3715.7 -19288
## - b4112a94a6      1     2.367 3715.7 -19288
## - d035af6ffa      1     2.588 3715.9 -19287
## - `29bbd86997`    1     2.936 3716.2 -19286
## - `3e200bf766`    1     3.279 3716.6 -19284
## - `384bec5dd1_1`  1     3.337 3716.6 -19284
## - `60ec1426ce`    1     5.170 3718.5 -19277
## - `49756d8e0f`    1     5.208 3718.5 -19277
## - abca7a848f      1     5.544 3718.9 -19276
## - `1f3058af83`    1     8.499 3721.8 -19264
## - `016399044a`    1     9.600 3722.9 -19260
## - c0c3df65b1      1    11.040 3724.4 -19254
## - f0a0febd35      1    12.559 3725.9 -19248
## - `087235d61e`    1    13.079 3726.4 -19246
## - `7fe6cb4c98`    1    16.159 3729.5 -19235
## - `2bc6ab42f7`    1    16.601 3729.9 -19233
## - f013b60e50      1    21.191 3734.5 -19215
## - `87b982928b`    1    26.819 3740.1 -19194
## - a14fd026ce      1    27.534 3740.8 -19191
## - `5f360995ef`    1    28.931 3742.2 -19186
## - ea0f4a32e3      1    41.055 3754.4 -19139
## - `174825d438`    1    48.617 3761.9 -19110
## - `8c2e088a3d`    1    50.410 3763.7 -19103
## - `2d7fe4693a`    1    53.366 3766.7 -19092
## - `8f5f7c556a`    1    69.327 3782.6 -19031
## - `7841b6a5b1`    1    86.925 3800.2 -18965
## - d2c775fa99      1    99.634 3812.9 -18917
## - beb6e17af1      1   122.456 3835.8 -18831
## - `5b862c0a8f`    1   144.827 3858.1 -18747
## - e86a2190c1      1   153.884 3867.2 -18714
## - `9a575e82a4_1`  1   155.114 3868.4 -18709
## - `6db53d265a`    1   173.111 3886.4 -18642
## - `06888ceac9_1`  1   179.555 3892.9 -18619
## - aee1e4fc85      1   206.854 3920.2 -18518
## - `253eb5ef11`    1   264.788 3978.1 -18308
## 
## Step:  AIC=-19295.54
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `789b5244a9` + 
##     `2a457d15d9` + d035af6ffa + b4112a94a6 + `8de0382f02` + `3e200bf766` + 
##     `12eda2d982` + `20f1afc5c7` + `0b846350ef` + ba54a2a637 + 
##     `7925993f42` + `0e2ab0831c` + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `2a457d15d9`    1     0.360 3714.0 -19296
## - `8a21502326`    1     0.361 3714.0 -19296
## - `7743f273c2`    1     0.372 3714.0 -19296
## - `7cb7913148_6`  1     0.390 3714.1 -19296
## - `6516422788`    1     0.410 3714.1 -19296
## - `98475257f7`    1     0.423 3714.1 -19296
## - `55907cc1de`    1     0.453 3714.1 -19296
## <none>                        3713.7 -19296
## - `7cb7913148_3`  1     0.532 3714.2 -19296
## - `20f1afc5c7`    1     0.638 3714.3 -19295
## + `173b6590ae`    1     0.361 3713.3 -19295
## + fe8cdd80ba      1     0.323 3713.3 -19295
## + `136c1727c3`    1     0.304 3713.4 -19295
## + `2e874bc151`    1     0.281 3713.4 -19295
## + aa69c802b6      1     0.275 3713.4 -19295
## + `96e6f0be58`    1     0.243 3713.4 -19294
## + `7cb7913148_5`  1     0.234 3713.4 -19294
## - `12eda2d982`    1     0.802 3714.5 -19294
## + `9b6e0b36c2`    1     0.224 3713.4 -19294
## + `7cb7913148_7`  1     0.223 3713.4 -19294
## + c1b8ce2354      1     0.217 3713.5 -19294
## + `3eb53ae932`    1     0.217 3713.5 -19294
## - `1fa099bb01`    1     0.877 3714.5 -19294
## - `65aed7dc1f`    1     0.877 3714.5 -19294
## + `7cb7913148_1`  1     0.152 3713.5 -19294
## + `04e7268385`    1     0.143 3713.5 -19294
## - `0b846350ef`    1     0.903 3714.6 -19294
## + ee2ac696ff      1     0.110 3713.6 -19294
## + b709f75447      1     0.107 3713.6 -19294
## + `3df2300fa2`    1     0.099 3713.6 -19294
## + `7cb7913148_2`  1     0.099 3713.6 -19294
## - `789b5244a9`    1     0.941 3714.6 -19294
## + `435dec85e2`    1     0.087 3713.6 -19294
## + d4d6566f9c      1     0.087 3713.6 -19294
## - ed7e658a27      1     0.949 3714.6 -19294
## + dcfcbc2ea1      1     0.085 3713.6 -19294
## + e5efa4d39a      1     0.082 3713.6 -19294
## + fbf66c8021      1     0.079 3713.6 -19294
## + e0a0772df0      1     0.068 3713.6 -19294
## - ffd1cdcfc1      1     0.967 3714.6 -19294
## + `4468394575`    1     0.067 3713.6 -19294
## + `4fc17427c8`    1     0.060 3713.6 -19294
## + `99d44111c9`    1     0.054 3713.6 -19294
## + c58f611921      1     0.054 3713.6 -19294
## + `072b7e8f27`    1     0.047 3713.6 -19294
## + `8311343404`    1     0.042 3713.6 -19294
## + ac826f0013      1     0.040 3713.6 -19294
## + `0342faceb5`    1     0.033 3713.6 -19294
## + `7734c0c22f`    1     0.028 3713.6 -19294
## + b9a487ac3c      1     0.026 3713.6 -19294
## + e7ee22effb      1     0.015 3713.7 -19294
## + `55cf3f7627`    1     0.009 3713.7 -19294
## + `779d13189e`    1     0.009 3713.7 -19294
## + `1f222e3669`    1     0.007 3713.7 -19294
## + `77b3b41efa`    1     0.005 3713.7 -19294
## + fdf8628ca7      1     0.005 3713.7 -19294
## + a24802caa5      1     0.004 3713.7 -19294
## + `7cb7913148_4`  1     0.001 3713.7 -19294
## - bdf934caa7      1     1.161 3714.8 -19293
## - `63bcf89b1d`    1     1.231 3714.9 -19293
## - `0e2ab0831c`    1     1.236 3714.9 -19293
## - `25bbf0e7e7`    1     1.431 3715.1 -19292
## - `56371466d7`    1     1.619 3715.3 -19291
## - fe0318e273      1     1.670 3715.3 -19291
## - `7925993f42`    1     1.670 3715.3 -19291
## - ba54a2a637      1     1.691 3715.4 -19291
## - f66b98dd69      1     1.721 3715.4 -19291
## - `2719b72c0d`    1     1.797 3715.5 -19291
## - ae08d2297e      1     2.018 3715.7 -19290
## - `96c30c7eef`    1     2.167 3715.8 -19289
## - `298ed82b22`    1     2.251 3715.9 -19289
## - `8de0382f02`    1     2.364 3716.0 -19288
## - b4112a94a6      1     2.364 3716.0 -19288
## - d035af6ffa      1     2.575 3716.2 -19288
## - `29bbd86997`    1     2.944 3716.6 -19286
## - `3e200bf766`    1     3.278 3716.9 -19285
## - `384bec5dd1_1`  1     3.334 3717.0 -19285
## - `60ec1426ce`    1     5.199 3718.9 -19277
## - `49756d8e0f`    1     5.206 3718.9 -19277
## - abca7a848f      1     5.529 3719.2 -19276
## - `1f3058af83`    1     8.485 3722.2 -19265
## - `016399044a`    1     9.590 3723.3 -19260
## - c0c3df65b1      1    11.070 3724.7 -19255
## - f0a0febd35      1    12.567 3726.2 -19249
## - `087235d61e`    1    13.094 3726.8 -19247
## - `7fe6cb4c98`    1    16.210 3729.9 -19235
## - `2bc6ab42f7`    1    16.594 3730.3 -19234
## - f013b60e50      1    21.168 3734.8 -19216
## - `87b982928b`    1    26.795 3740.5 -19194
## - a14fd026ce      1    27.591 3741.3 -19191
## - `5f360995ef`    1    28.889 3742.6 -19186
## - ea0f4a32e3      1    41.142 3754.8 -19139
## - `174825d438`    1    48.631 3762.3 -19111
## - `8c2e088a3d`    1    50.361 3764.0 -19104
## - `2d7fe4693a`    1    53.349 3767.0 -19093
## - `8f5f7c556a`    1    69.246 3782.9 -19032
## - `7841b6a5b1`    1    87.003 3800.7 -18965
## - d2c775fa99      1    99.625 3813.3 -18917
## - beb6e17af1      1   122.535 3836.2 -18831
## - `5b862c0a8f`    1   145.012 3858.7 -18747
## - e86a2190c1      1   153.960 3867.6 -18714
## - `9a575e82a4_1`  1   154.853 3868.5 -18711
## - `6db53d265a`    1   173.017 3886.7 -18644
## - `06888ceac9_1`  1   179.505 3893.2 -18620
## - aee1e4fc85      1   206.700 3920.4 -18520
## - `253eb5ef11`    1   264.673 3978.3 -18309
## 
## Step:  AIC=-19296.14
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + `8a21502326` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + 
##     `6db53d265a` + `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + 
##     d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + `174825d438` + 
##     `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + f013b60e50 + `7fe6cb4c98` + 
##     `087235d61e` + `87b982928b` + a14fd026ce + `2bc6ab42f7` + 
##     c0c3df65b1 + `016399044a` + `1f3058af83` + `98475257f7` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `789b5244a9` + 
##     d035af6ffa + b4112a94a6 + `8de0382f02` + `3e200bf766` + `12eda2d982` + 
##     `20f1afc5c7` + `0b846350ef` + ba54a2a637 + `7925993f42` + 
##     `0e2ab0831c` + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `8a21502326`    1     0.362 3714.4 -19297
## - `7743f273c2`    1     0.373 3714.4 -19297
## - `7cb7913148_6`  1     0.381 3714.4 -19297
## - `6516422788`    1     0.409 3714.4 -19297
## - `98475257f7`    1     0.431 3714.5 -19296
## - `55907cc1de`    1     0.448 3714.5 -19296
## <none>                        3714.0 -19296
## - `7cb7913148_3`  1     0.534 3714.6 -19296
## - `20f1afc5c7`    1     0.628 3714.7 -19296
## + `2a457d15d9`    1     0.360 3713.7 -19296
## + `173b6590ae`    1     0.353 3713.7 -19296
## + fe8cdd80ba      1     0.319 3713.7 -19295
## + `136c1727c3`    1     0.311 3713.7 -19295
## + `2e874bc151`    1     0.286 3713.7 -19295
## + aa69c802b6      1     0.271 3713.8 -19295
## + `96e6f0be58`    1     0.234 3713.8 -19295
## + `7cb7913148_5`  1     0.231 3713.8 -19295
## - `12eda2d982`    1     0.807 3714.8 -19295
## + `7cb7913148_7`  1     0.225 3713.8 -19295
## + `9b6e0b36c2`    1     0.220 3713.8 -19295
## + c1b8ce2354      1     0.219 3713.8 -19295
## + `3eb53ae932`    1     0.219 3713.8 -19295
## - `1fa099bb01`    1     0.873 3714.9 -19295
## + `7cb7913148_1`  1     0.154 3713.9 -19295
## - `65aed7dc1f`    1     0.882 3714.9 -19295
## + `04e7268385`    1     0.141 3713.9 -19295
## - `0b846350ef`    1     0.898 3714.9 -19295
## + ee2ac696ff      1     0.107 3713.9 -19295
## + b709f75447      1     0.106 3713.9 -19295
## + `7cb7913148_2`  1     0.101 3713.9 -19294
## - `789b5244a9`    1     0.939 3715.0 -19294
## + `3df2300fa2`    1     0.094 3713.9 -19294
## - ed7e658a27      1     0.948 3715.0 -19294
## + dcfcbc2ea1      1     0.086 3713.9 -19294
## + fbf66c8021      1     0.083 3713.9 -19294
## + `435dec85e2`    1     0.083 3713.9 -19294
## - ffd1cdcfc1      1     0.952 3715.0 -19294
## + d4d6566f9c      1     0.082 3713.9 -19294
## + e5efa4d39a      1     0.080 3714.0 -19294
## + `4468394575`    1     0.069 3714.0 -19294
## + e0a0772df0      1     0.069 3714.0 -19294
## + `99d44111c9`    1     0.061 3714.0 -19294
## + c58f611921      1     0.061 3714.0 -19294
## + `4fc17427c8`    1     0.058 3714.0 -19294
## + `072b7e8f27`    1     0.045 3714.0 -19294
## + `8311343404`    1     0.042 3714.0 -19294
## + ac826f0013      1     0.041 3714.0 -19294
## + `0342faceb5`    1     0.033 3714.0 -19294
## + `7734c0c22f`    1     0.028 3714.0 -19294
## + b9a487ac3c      1     0.027 3714.0 -19294
## + e7ee22effb      1     0.014 3714.0 -19294
## + `55cf3f7627`    1     0.008 3714.0 -19294
## + `779d13189e`    1     0.008 3714.0 -19294
## + `1f222e3669`    1     0.007 3714.0 -19294
## + `77b3b41efa`    1     0.005 3714.0 -19294
## + fdf8628ca7      1     0.005 3714.0 -19294
## + a24802caa5      1     0.003 3714.0 -19294
## + `7cb7913148_4`  1     0.001 3714.0 -19294
## - bdf934caa7      1     1.173 3715.2 -19294
## - `63bcf89b1d`    1     1.219 3715.3 -19293
## - `0e2ab0831c`    1     1.234 3715.3 -19293
## - `25bbf0e7e7`    1     1.429 3715.5 -19293
## - `56371466d7`    1     1.624 3715.7 -19292
## - fe0318e273      1     1.673 3715.7 -19292
## - `7925993f42`    1     1.686 3715.7 -19292
## - f66b98dd69      1     1.702 3715.7 -19292
## - ba54a2a637      1     1.708 3715.7 -19292
## - `2719b72c0d`    1     1.778 3715.8 -19291
## - ae08d2297e      1     2.026 3716.1 -19290
## - `96c30c7eef`    1     2.142 3716.2 -19290
## - `298ed82b22`    1     2.270 3716.3 -19289
## - `8de0382f02`    1     2.385 3716.4 -19289
## - b4112a94a6      1     2.385 3716.4 -19289
## - d035af6ffa      1     2.614 3716.6 -19288
## - `29bbd86997`    1     2.934 3717.0 -19287
## - `3e200bf766`    1     3.295 3717.3 -19285
## - `384bec5dd1_1`  1     3.324 3717.4 -19285
## - `60ec1426ce`    1     5.185 3719.2 -19278
## - `49756d8e0f`    1     5.215 3719.2 -19278
## - abca7a848f      1     5.557 3719.6 -19277
## - `1f3058af83`    1     8.524 3722.6 -19265
## - `016399044a`    1     9.570 3723.6 -19261
## - c0c3df65b1      1    11.047 3725.1 -19256
## - f0a0febd35      1    12.579 3726.6 -19250
## - `087235d61e`    1    13.086 3727.1 -19248
## - `7fe6cb4c98`    1    16.203 3730.2 -19236
## - `2bc6ab42f7`    1    16.577 3730.6 -19234
## - f013b60e50      1    21.127 3735.2 -19217
## - `87b982928b`    1    26.761 3740.8 -19195
## - a14fd026ce      1    27.555 3741.6 -19192
## - `5f360995ef`    1    28.907 3742.9 -19187
## - ea0f4a32e3      1    41.066 3755.1 -19140
## - `174825d438`    1    48.622 3762.7 -19111
## - `8c2e088a3d`    1    50.215 3764.2 -19105
## - `2d7fe4693a`    1    53.361 3767.4 -19093
## - `8f5f7c556a`    1    69.158 3783.2 -19033
## - `7841b6a5b1`    1    86.914 3800.9 -18966
## - d2c775fa99      1    99.835 3813.9 -18917
## - beb6e17af1      1   122.614 3836.6 -18832
## - `5b862c0a8f`    1   144.944 3859.0 -18748
## - e86a2190c1      1   154.044 3868.1 -18714
## - `9a575e82a4_1`  1   154.893 3868.9 -18711
## - `6db53d265a`    1   172.898 3886.9 -18645
## - `06888ceac9_1`  1   179.346 3893.4 -18621
## - aee1e4fc85      1   206.817 3920.8 -18520
## - `253eb5ef11`    1   264.543 3978.6 -18310
## 
## Step:  AIC=-19296.74
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + d035af6ffa + 
##     b4112a94a6 + `8de0382f02` + `3e200bf766` + `12eda2d982` + 
##     `20f1afc5c7` + `0b846350ef` + ba54a2a637 + `7925993f42` + 
##     `0e2ab0831c` + `7743f273c2`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7743f273c2`    1     0.371 3714.8 -19297
## - `7cb7913148_6`  1     0.377 3714.8 -19297
## - `98475257f7`    1     0.433 3714.8 -19297
## - `6516422788`    1     0.445 3714.8 -19297
## - `55907cc1de`    1     0.460 3714.9 -19297
## <none>                        3714.4 -19297
## - `7cb7913148_3`  1     0.528 3714.9 -19297
## - `20f1afc5c7`    1     0.633 3715.0 -19296
## + `8a21502326`    1     0.362 3714.0 -19296
## + `2a457d15d9`    1     0.361 3714.0 -19296
## + `173b6590ae`    1     0.348 3714.0 -19296
## + `136c1727c3`    1     0.318 3714.1 -19296
## + fe8cdd80ba      1     0.311 3714.1 -19296
## + aa69c802b6      1     0.274 3714.1 -19296
## + `2e874bc151`    1     0.272 3714.1 -19296
## - `12eda2d982`    1     0.797 3715.2 -19296
## + `96e6f0be58`    1     0.238 3714.2 -19296
## + `7cb7913148_5`  1     0.230 3714.2 -19296
## + `7cb7913148_7`  1     0.224 3714.2 -19296
## + `9b6e0b36c2`    1     0.215 3714.2 -19296
## + c1b8ce2354      1     0.192 3714.2 -19296
## + `3eb53ae932`    1     0.192 3714.2 -19296
## - `1fa099bb01`    1     0.855 3715.2 -19295
## - `65aed7dc1f`    1     0.876 3715.3 -19295
## + `7cb7913148_1`  1     0.152 3714.2 -19295
## - `0b846350ef`    1     0.892 3715.3 -19295
## + `04e7268385`    1     0.141 3714.3 -19295
## + ee2ac696ff      1     0.108 3714.3 -19295
## + b709f75447      1     0.105 3714.3 -19295
## + `7cb7913148_2`  1     0.099 3714.3 -19295
## + `3df2300fa2`    1     0.096 3714.3 -19295
## - ffd1cdcfc1      1     0.947 3715.3 -19295
## + `435dec85e2`    1     0.084 3714.3 -19295
## + d4d6566f9c      1     0.084 3714.3 -19295
## + dcfcbc2ea1      1     0.082 3714.3 -19295
## + fbf66c8021      1     0.081 3714.3 -19295
## + e5efa4d39a      1     0.076 3714.3 -19295
## + e0a0772df0      1     0.070 3714.3 -19295
## + `4468394575`    1     0.066 3714.3 -19295
## + `99d44111c9`    1     0.063 3714.3 -19295
## + c58f611921      1     0.063 3714.3 -19295
## + `4fc17427c8`    1     0.055 3714.3 -19295
## + `072b7e8f27`    1     0.049 3714.3 -19295
## + `8311343404`    1     0.040 3714.4 -19295
## + ac826f0013      1     0.036 3714.4 -19295
## + `0342faceb5`    1     0.030 3714.4 -19295
## + b9a487ac3c      1     0.028 3714.4 -19295
## + `7734c0c22f`    1     0.027 3714.4 -19295
## + e7ee22effb      1     0.015 3714.4 -19295
## + `779d13189e`    1     0.008 3714.4 -19295
## + `55cf3f7627`    1     0.007 3714.4 -19295
## + `1f222e3669`    1     0.006 3714.4 -19295
## + `77b3b41efa`    1     0.005 3714.4 -19295
## + fdf8628ca7      1     0.005 3714.4 -19295
## + a24802caa5      1     0.003 3714.4 -19295
## + `7cb7913148_4`  1     0.001 3714.4 -19295
## - bdf934caa7      1     1.168 3715.6 -19294
## - `63bcf89b1d`    1     1.212 3715.6 -19294
## - `0e2ab0831c`    1     1.245 3715.6 -19294
## - `25bbf0e7e7`    1     1.440 3715.8 -19293
## - `56371466d7`    1     1.642 3716.0 -19292
## - fe0318e273      1     1.658 3716.1 -19292
## - `7925993f42`    1     1.668 3716.1 -19292
## - ba54a2a637      1     1.697 3716.1 -19292
## - f66b98dd69      1     1.815 3716.2 -19292
## - `2719b72c0d`    1     1.894 3716.3 -19291
## - ae08d2297e      1     2.000 3716.4 -19291
## - `298ed82b22`    1     2.267 3716.7 -19290
## - `8de0382f02`    1     2.369 3716.8 -19290
## - b4112a94a6      1     2.369 3716.8 -19290
## - d035af6ffa      1     2.597 3717.0 -19289
## - `96c30c7eef`    1     2.631 3717.0 -19289
## - `29bbd86997`    1     2.945 3717.3 -19287
## - `789b5244a9`    1     3.307 3717.7 -19286
## - `384bec5dd1_1`  1     3.312 3717.7 -19286
## - `3e200bf766`    1     3.325 3717.7 -19286
## - ed7e658a27      1     3.391 3717.8 -19286
## - `49756d8e0f`    1     5.186 3719.6 -19279
## - `60ec1426ce`    1     5.190 3719.6 -19279
## - abca7a848f      1     5.576 3720.0 -19277
## - `1f3058af83`    1     8.566 3723.0 -19266
## - `016399044a`    1     9.606 3724.0 -19262
## - c0c3df65b1      1    11.001 3725.4 -19256
## - f0a0febd35      1    12.621 3727.0 -19250
## - `087235d61e`    1    13.045 3727.4 -19248
## - `7fe6cb4c98`    1    16.200 3730.6 -19236
## - `2bc6ab42f7`    1    16.620 3731.0 -19235
## - f013b60e50      1    21.122 3735.5 -19217
## - `87b982928b`    1    26.750 3741.1 -19196
## - a14fd026ce      1    27.619 3742.0 -19192
## - `5f360995ef`    1    28.920 3743.3 -19187
## - ea0f4a32e3      1    41.114 3755.5 -19141
## - `174825d438`    1    48.663 3763.1 -19112
## - `8c2e088a3d`    1    50.286 3764.7 -19106
## - `2d7fe4693a`    1    53.401 3767.8 -19094
## - `8f5f7c556a`    1    69.145 3783.5 -19034
## - `7841b6a5b1`    1    86.871 3801.3 -18967
## - d2c775fa99      1    99.799 3814.2 -18918
## - beb6e17af1      1   122.686 3837.1 -18832
## - `5b862c0a8f`    1   144.997 3859.4 -18749
## - e86a2190c1      1   153.918 3868.3 -18716
## - `9a575e82a4_1`  1   154.772 3869.2 -18712
## - `6db53d265a`    1   173.067 3887.5 -18645
## - `06888ceac9_1`  1   179.792 3894.2 -18620
## - aee1e4fc85      1   206.723 3921.1 -18521
## - `253eb5ef11`    1   264.753 3979.1 -18310
## 
## Step:  AIC=-19297.31
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `7cb7913148_6` + 
##     `9a575e82a4_1` + `2719b72c0d` + f66b98dd69 + aee1e4fc85 + 
##     `96c30c7eef` + e86a2190c1 + ed7e658a27 + `253eb5ef11` + `6db53d265a` + 
##     `5b862c0a8f` + beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + 
##     `2d7fe4693a` + `174825d438` + `8f5f7c556a` + ea0f4a32e3 + 
##     `5f360995ef` + f013b60e50 + `7fe6cb4c98` + `087235d61e` + 
##     `87b982928b` + a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + 
##     `1f3058af83` + `98475257f7` + `65aed7dc1f` + fe0318e273 + 
##     `56371466d7` + f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + 
##     `6516422788` + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `55907cc1de` + `789b5244a9` + d035af6ffa + 
##     b4112a94a6 + `8de0382f02` + `3e200bf766` + `12eda2d982` + 
##     `20f1afc5c7` + `0b846350ef` + ba54a2a637 + `7925993f42` + 
##     `0e2ab0831c`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_6`  1     0.388 3715.2 -19298
## - `98475257f7`    1     0.433 3715.2 -19298
## - `6516422788`    1     0.440 3715.2 -19298
## - `55907cc1de`    1     0.456 3715.2 -19298
## <none>                        3714.8 -19297
## - `7cb7913148_3`  1     0.520 3715.3 -19297
## - `20f1afc5c7`    1     0.630 3715.4 -19297
## + `7743f273c2`    1     0.371 3714.4 -19297
## + `2a457d15d9`    1     0.363 3714.4 -19297
## + `8a21502326`    1     0.359 3714.4 -19297
## + `173b6590ae`    1     0.339 3714.4 -19297
## + `136c1727c3`    1     0.317 3714.4 -19296
## + fe8cdd80ba      1     0.313 3714.5 -19296
## + `2e874bc151`    1     0.275 3714.5 -19296
## + aa69c802b6      1     0.272 3714.5 -19296
## + `96e6f0be58`    1     0.241 3714.5 -19296
## - `12eda2d982`    1     0.802 3715.6 -19296
## + `7cb7913148_5`  1     0.232 3714.5 -19296
## + `7cb7913148_7`  1     0.223 3714.5 -19296
## + `9b6e0b36c2`    1     0.217 3714.5 -19296
## + c1b8ce2354      1     0.198 3714.6 -19296
## + `3eb53ae932`    1     0.198 3714.6 -19296
## - `1fa099bb01`    1     0.862 3715.6 -19296
## - `65aed7dc1f`    1     0.878 3715.6 -19296
## + `7cb7913148_1`  1     0.153 3714.6 -19296
## - `0b846350ef`    1     0.886 3715.7 -19296
## + `04e7268385`    1     0.138 3714.6 -19296
## + ee2ac696ff      1     0.108 3714.7 -19296
## + b709f75447      1     0.105 3714.7 -19296
## + `7cb7913148_2`  1     0.099 3714.7 -19296
## + `3df2300fa2`    1     0.098 3714.7 -19296
## - ffd1cdcfc1      1     0.948 3715.7 -19296
## + `435dec85e2`    1     0.084 3714.7 -19296
## + d4d6566f9c      1     0.084 3714.7 -19296
## + dcfcbc2ea1      1     0.084 3714.7 -19296
## + fbf66c8021      1     0.082 3714.7 -19296
## + e5efa4d39a      1     0.071 3714.7 -19296
## + e0a0772df0      1     0.070 3714.7 -19296
## + `4468394575`    1     0.068 3714.7 -19296
## + `99d44111c9`    1     0.062 3714.7 -19296
## + c58f611921      1     0.062 3714.7 -19296
## + `4fc17427c8`    1     0.051 3714.7 -19296
## + `072b7e8f27`    1     0.051 3714.7 -19296
## + `8311343404`    1     0.040 3714.7 -19296
## + ac826f0013      1     0.035 3714.7 -19295
## + `0342faceb5`    1     0.032 3714.7 -19295
## + b9a487ac3c      1     0.028 3714.7 -19295
## + `7734c0c22f`    1     0.024 3714.7 -19295
## + e7ee22effb      1     0.015 3714.8 -19295
## + `779d13189e`    1     0.008 3714.8 -19295
## + `55cf3f7627`    1     0.006 3714.8 -19295
## + `1f222e3669`    1     0.005 3714.8 -19295
## + `77b3b41efa`    1     0.005 3714.8 -19295
## + fdf8628ca7      1     0.004 3714.8 -19295
## + a24802caa5      1     0.003 3714.8 -19295
## + `7cb7913148_4`  1     0.001 3714.8 -19295
## - bdf934caa7      1     1.175 3715.9 -19295
## - `63bcf89b1d`    1     1.217 3716.0 -19295
## - `0e2ab0831c`    1     1.265 3716.0 -19294
## - `25bbf0e7e7`    1     1.431 3716.2 -19294
## - `56371466d7`    1     1.657 3716.4 -19293
## - `7925993f42`    1     1.657 3716.4 -19293
## - fe0318e273      1     1.663 3716.4 -19293
## - ba54a2a637      1     1.712 3716.5 -19293
## - f66b98dd69      1     1.802 3716.6 -19292
## - `2719b72c0d`    1     1.880 3716.6 -19292
## - ae08d2297e      1     2.018 3716.8 -19292
## - `298ed82b22`    1     2.257 3717.0 -19291
## - `8de0382f02`    1     2.370 3717.1 -19290
## - b4112a94a6      1     2.371 3717.1 -19290
## - d035af6ffa      1     2.597 3717.4 -19289
## - `96c30c7eef`    1     2.597 3717.4 -19289
## - `29bbd86997`    1     2.934 3717.7 -19288
## - `789b5244a9`    1     3.268 3718.0 -19287
## - `384bec5dd1_1`  1     3.281 3718.0 -19287
## - `3e200bf766`    1     3.316 3718.1 -19286
## - ed7e658a27      1     3.353 3718.1 -19286
## - `60ec1426ce`    1     5.176 3719.9 -19279
## - `49756d8e0f`    1     5.183 3719.9 -19279
## - abca7a848f      1     5.605 3720.4 -19278
## - `1f3058af83`    1     8.581 3723.3 -19266
## - `016399044a`    1     9.623 3724.4 -19262
## - c0c3df65b1      1    11.018 3725.8 -19257
## - f0a0febd35      1    12.654 3727.4 -19250
## - `087235d61e`    1    13.022 3727.8 -19249
## - `7fe6cb4c98`    1    16.193 3731.0 -19237
## - `2bc6ab42f7`    1    16.690 3731.5 -19235
## - f013b60e50      1    21.207 3736.0 -19218
## - `87b982928b`    1    26.674 3741.4 -19197
## - a14fd026ce      1    27.639 3742.4 -19193
## - `5f360995ef`    1    28.817 3743.6 -19188
## - ea0f4a32e3      1    41.030 3755.8 -19142
## - `174825d438`    1    48.550 3763.3 -19113
## - `8c2e088a3d`    1    50.225 3765.0 -19106
## - `2d7fe4693a`    1    53.424 3768.2 -19094
## - `8f5f7c556a`    1    69.189 3784.0 -19034
## - `7841b6a5b1`    1    87.061 3801.8 -18967
## - d2c775fa99      1   100.012 3814.8 -18918
## - beb6e17af1      1   122.680 3837.4 -18833
## - `5b862c0a8f`    1   145.028 3859.8 -18749
## - e86a2190c1      1   154.338 3869.1 -18715
## - `9a575e82a4_1`  1   154.870 3869.6 -18713
## - `6db53d265a`    1   173.293 3888.1 -18644
## - `06888ceac9_1`  1   180.047 3894.8 -18620
## - aee1e4fc85      1   206.750 3921.5 -18521
## - `253eb5ef11`    1   265.050 3979.8 -18310
## 
## Step:  AIC=-19297.81
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `98475257f7` + `65aed7dc1f` + fe0318e273 + `56371466d7` + 
##     f0a0febd35 + `60ec1426ce` + ae08d2297e + bdf934caa7 + `6516422788` + 
##     ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + `1fa099bb01` + 
##     `298ed82b22` + `25bbf0e7e7` + abca7a848f + `29bbd86997` + 
##     `55907cc1de` + `789b5244a9` + d035af6ffa + b4112a94a6 + `8de0382f02` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c`
## 
##                  Df Sum of Sq    RSS    AIC
## - `98475257f7`    1     0.438 3715.6 -19298
## - `6516422788`    1     0.438 3715.6 -19298
## - `55907cc1de`    1     0.444 3715.6 -19298
## <none>                        3715.2 -19298
## - `7cb7913148_3`  1     0.527 3715.7 -19298
## - `20f1afc5c7`    1     0.622 3715.8 -19297
## + `7cb7913148_6`  1     0.388 3714.8 -19297
## + `7743f273c2`    1     0.382 3714.8 -19297
## + `8a21502326`    1     0.356 3714.8 -19297
## + `2a457d15d9`    1     0.354 3714.8 -19297
## + `173b6590ae`    1     0.343 3714.8 -19297
## + `136c1727c3`    1     0.324 3714.8 -19297
## + fe8cdd80ba      1     0.318 3714.8 -19297
## + aa69c802b6      1     0.272 3714.9 -19297
## + `2e874bc151`    1     0.266 3714.9 -19297
## + `96e6f0be58`    1     0.250 3714.9 -19297
## + `7cb7913148_5`  1     0.233 3714.9 -19297
## + `7cb7913148_7`  1     0.223 3714.9 -19297
## - `12eda2d982`    1     0.812 3716.0 -19297
## + `9b6e0b36c2`    1     0.217 3714.9 -19297
## + c1b8ce2354      1     0.199 3715.0 -19297
## + `3eb53ae932`    1     0.199 3715.0 -19297
## - `1fa099bb01`    1     0.844 3716.0 -19296
## + `7cb7913148_1`  1     0.163 3715.0 -19296
## - `65aed7dc1f`    1     0.872 3716.0 -19296
## - `0b846350ef`    1     0.886 3716.0 -19296
## + `04e7268385`    1     0.139 3715.0 -19296
## + ee2ac696ff      1     0.106 3715.0 -19296
## + `7cb7913148_2`  1     0.105 3715.0 -19296
## + b709f75447      1     0.105 3715.0 -19296
## + `3df2300fa2`    1     0.103 3715.1 -19296
## - ffd1cdcfc1      1     0.945 3716.1 -19296
## + dcfcbc2ea1      1     0.087 3715.1 -19296
## + `435dec85e2`    1     0.086 3715.1 -19296
## + d4d6566f9c      1     0.086 3715.1 -19296
## + fbf66c8021      1     0.084 3715.1 -19296
## + e5efa4d39a      1     0.071 3715.1 -19296
## + e0a0772df0      1     0.071 3715.1 -19296
## + `4468394575`    1     0.064 3715.1 -19296
## + `99d44111c9`    1     0.062 3715.1 -19296
## + c58f611921      1     0.062 3715.1 -19296
## + `072b7e8f27`    1     0.052 3715.1 -19296
## + `4fc17427c8`    1     0.051 3715.1 -19296
## + `8311343404`    1     0.035 3715.1 -19296
## + ac826f0013      1     0.035 3715.1 -19296
## + `0342faceb5`    1     0.032 3715.1 -19296
## + b9a487ac3c      1     0.030 3715.1 -19296
## + `7734c0c22f`    1     0.025 3715.1 -19296
## + e7ee22effb      1     0.012 3715.1 -19296
## + `55cf3f7627`    1     0.008 3715.1 -19296
## + `779d13189e`    1     0.008 3715.1 -19296
## + `1f222e3669`    1     0.005 3715.1 -19296
## + fdf8628ca7      1     0.004 3715.1 -19296
## + `77b3b41efa`    1     0.004 3715.1 -19296
## + a24802caa5      1     0.003 3715.2 -19296
## + `7cb7913148_4`  1     0.001 3715.2 -19296
## - bdf934caa7      1     1.163 3716.3 -19295
## - `63bcf89b1d`    1     1.204 3716.4 -19295
## - `0e2ab0831c`    1     1.267 3716.4 -19295
## - `25bbf0e7e7`    1     1.429 3716.6 -19294
## - `56371466d7`    1     1.654 3716.8 -19293
## - fe0318e273      1     1.657 3716.8 -19293
## - `7925993f42`    1     1.658 3716.8 -19293
## - ba54a2a637      1     1.712 3716.9 -19293
## - f66b98dd69      1     1.782 3716.9 -19293
## - `2719b72c0d`    1     1.860 3717.0 -19293
## - ae08d2297e      1     1.998 3717.2 -19292
## - `298ed82b22`    1     2.233 3717.4 -19291
## - `8de0382f02`    1     2.381 3717.5 -19291
## - b4112a94a6      1     2.382 3717.5 -19291
## - d035af6ffa      1     2.569 3717.7 -19290
## - `96c30c7eef`    1     2.605 3717.8 -19290
## - `29bbd86997`    1     2.930 3718.1 -19288
## - `384bec5dd1_1`  1     3.260 3718.4 -19287
## - `789b5244a9`    1     3.275 3718.4 -19287
## - `3e200bf766`    1     3.344 3718.5 -19287
## - ed7e658a27      1     3.361 3718.5 -19287
## - `60ec1426ce`    1     5.187 3720.3 -19280
## - `49756d8e0f`    1     5.198 3720.4 -19280
## - abca7a848f      1     5.617 3720.8 -19278
## - `1f3058af83`    1     8.618 3723.8 -19266
## - `016399044a`    1     9.573 3724.7 -19263
## - c0c3df65b1      1    10.973 3726.1 -19257
## - f0a0febd35      1    12.634 3727.8 -19251
## - `087235d61e`    1    13.007 3728.2 -19250
## - `7fe6cb4c98`    1    16.164 3731.3 -19238
## - `2bc6ab42f7`    1    16.736 3731.9 -19235
## - f013b60e50      1    21.176 3736.3 -19218
## - `87b982928b`    1    26.685 3741.8 -19197
## - a14fd026ce      1    27.642 3742.8 -19193
## - `5f360995ef`    1    28.857 3744.0 -19189
## - ea0f4a32e3      1    40.962 3756.1 -19142
## - `174825d438`    1    48.602 3763.8 -19113
## - `8c2e088a3d`    1    50.167 3765.3 -19107
## - `2d7fe4693a`    1    53.326 3768.5 -19095
## - `8f5f7c556a`    1    69.216 3784.4 -19035
## - `7841b6a5b1`    1    87.043 3802.2 -18967
## - d2c775fa99      1    99.862 3815.0 -18919
## - beb6e17af1      1   122.608 3837.8 -18834
## - `5b862c0a8f`    1   144.996 3860.1 -18750
## - e86a2190c1      1   154.384 3869.5 -18715
## - `9a575e82a4_1`  1   154.803 3870.0 -18714
## - `6db53d265a`    1   173.215 3888.4 -18645
## - `06888ceac9_1`  1   180.011 3895.2 -18620
## - aee1e4fc85      1   206.756 3921.9 -18522
## - `253eb5ef11`    1   264.779 3979.9 -18311
## 
## Step:  AIC=-19298.12
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `55907cc1de` + `789b5244a9` + 
##     d035af6ffa + b4112a94a6 + `8de0382f02` + `3e200bf766` + `12eda2d982` + 
##     `20f1afc5c7` + `0b846350ef` + ba54a2a637 + `7925993f42` + 
##     `0e2ab0831c`
## 
##                  Df Sum of Sq    RSS    AIC
## - `55907cc1de`    1     0.440 3716.0 -19298
## - `6516422788`    1     0.444 3716.0 -19298
## - `7cb7913148_3`  1     0.514 3716.1 -19298
## <none>                        3715.6 -19298
## + `98475257f7`    1     0.438 3715.2 -19298
## - `20f1afc5c7`    1     0.631 3716.2 -19298
## + `7cb7913148_6`  1     0.393 3715.2 -19298
## + `7743f273c2`    1     0.383 3715.2 -19298
## + `2a457d15d9`    1     0.361 3715.2 -19298
## + `8a21502326`    1     0.358 3715.2 -19298
## + `173b6590ae`    1     0.346 3715.2 -19298
## + `136c1727c3`    1     0.322 3715.3 -19297
## + fe8cdd80ba      1     0.314 3715.3 -19297
## + aa69c802b6      1     0.271 3715.3 -19297
## + `2e874bc151`    1     0.268 3715.3 -19297
## + `96e6f0be58`    1     0.253 3715.3 -19297
## - `12eda2d982`    1     0.805 3716.4 -19297
## + `7cb7913148_5`  1     0.223 3715.4 -19297
## + `7cb7913148_7`  1     0.220 3715.4 -19297
## + `9b6e0b36c2`    1     0.220 3715.4 -19297
## - `1fa099bb01`    1     0.835 3716.4 -19297
## + c1b8ce2354      1     0.199 3715.4 -19297
## + `3eb53ae932`    1     0.199 3715.4 -19297
## - `65aed7dc1f`    1     0.870 3716.5 -19297
## + `7cb7913148_1`  1     0.165 3715.4 -19297
## - `0b846350ef`    1     0.878 3716.5 -19297
## + `04e7268385`    1     0.138 3715.5 -19297
## + ee2ac696ff      1     0.114 3715.5 -19297
## + b709f75447      1     0.109 3715.5 -19296
## + `7cb7913148_2`  1     0.106 3715.5 -19296
## + `3df2300fa2`    1     0.106 3715.5 -19296
## - ffd1cdcfc1      1     0.932 3716.5 -19296
## + dcfcbc2ea1      1     0.089 3715.5 -19296
## + `435dec85e2`    1     0.085 3715.5 -19296
## + d4d6566f9c      1     0.085 3715.5 -19296
## + fbf66c8021      1     0.082 3715.5 -19296
## + e0a0772df0      1     0.072 3715.5 -19296
## + e5efa4d39a      1     0.068 3715.5 -19296
## + `4468394575`    1     0.067 3715.5 -19296
## + `99d44111c9`    1     0.062 3715.5 -19296
## + c58f611921      1     0.062 3715.5 -19296
## + `072b7e8f27`    1     0.053 3715.5 -19296
## + `4fc17427c8`    1     0.051 3715.5 -19296
## + `8311343404`    1     0.041 3715.5 -19296
## + ac826f0013      1     0.038 3715.6 -19296
## + `0342faceb5`    1     0.029 3715.6 -19296
## + b9a487ac3c      1     0.028 3715.6 -19296
## + `7734c0c22f`    1     0.027 3715.6 -19296
## + e7ee22effb      1     0.012 3715.6 -19296
## + `55cf3f7627`    1     0.009 3715.6 -19296
## + `779d13189e`    1     0.008 3715.6 -19296
## + `1f222e3669`    1     0.006 3715.6 -19296
## + fdf8628ca7      1     0.005 3715.6 -19296
## + `77b3b41efa`    1     0.004 3715.6 -19296
## + a24802caa5      1     0.002 3715.6 -19296
## + `7cb7913148_4`  1     0.001 3715.6 -19296
## - bdf934caa7      1     1.157 3716.7 -19296
## - `63bcf89b1d`    1     1.199 3716.8 -19296
## - `0e2ab0831c`    1     1.259 3716.8 -19295
## - `25bbf0e7e7`    1     1.438 3717.0 -19295
## - fe0318e273      1     1.642 3717.2 -19294
## - `56371466d7`    1     1.649 3717.2 -19294
## - `7925993f42`    1     1.677 3717.3 -19294
## - ba54a2a637      1     1.719 3717.3 -19294
## - f66b98dd69      1     1.783 3717.4 -19293
## - `2719b72c0d`    1     1.861 3717.5 -19293
## - ae08d2297e      1     2.011 3717.6 -19292
## - `298ed82b22`    1     2.224 3717.8 -19292
## - `8de0382f02`    1     2.387 3718.0 -19291
## - b4112a94a6      1     2.388 3718.0 -19291
## - d035af6ffa      1     2.554 3718.1 -19290
## - `96c30c7eef`    1     2.609 3718.2 -19290
## - `29bbd86997`    1     2.916 3718.5 -19289
## - `384bec5dd1_1`  1     3.267 3718.9 -19288
## - `789b5244a9`    1     3.281 3718.9 -19287
## - `3e200bf766`    1     3.356 3718.9 -19287
## - ed7e658a27      1     3.366 3719.0 -19287
## - `49756d8e0f`    1     5.194 3720.8 -19280
## - abca7a848f      1     5.615 3721.2 -19278
## - `60ec1426ce`    1     5.786 3721.4 -19278
## - `1f3058af83`    1     8.706 3724.3 -19266
## - `016399044a`    1     9.631 3725.2 -19263
## - c0c3df65b1      1    10.923 3726.5 -19258
## - f0a0febd35      1    12.589 3728.2 -19252
## - `087235d61e`    1    13.020 3728.6 -19250
## - `7fe6cb4c98`    1    16.149 3731.7 -19238
## - `2bc6ab42f7`    1    16.727 3732.3 -19236
## - f013b60e50      1    21.151 3736.7 -19219
## - `87b982928b`    1    26.604 3742.2 -19198
## - a14fd026ce      1    27.666 3743.3 -19194
## - `5f360995ef`    1    28.968 3744.6 -19189
## - ea0f4a32e3      1    41.043 3756.6 -19142
## - `174825d438`    1    48.632 3764.2 -19113
## - `8c2e088a3d`    1    50.185 3765.8 -19107
## - `2d7fe4693a`    1    53.336 3768.9 -19095
## - `8f5f7c556a`    1    69.137 3784.7 -19035
## - `7841b6a5b1`    1    86.874 3802.5 -18968
## - d2c775fa99      1    99.794 3815.4 -18920
## - beb6e17af1      1   122.669 3838.3 -18834
## - `5b862c0a8f`    1   145.098 3860.7 -18750
## - e86a2190c1      1   154.348 3869.9 -18716
## - `9a575e82a4_1`  1   154.887 3870.5 -18714
## - `6db53d265a`    1   173.412 3889.0 -18645
## - `06888ceac9_1`  1   180.052 3895.6 -18620
## - aee1e4fc85      1   206.947 3922.5 -18522
## - `253eb5ef11`    1   264.539 3980.1 -18312
## 
## Step:  AIC=-19298.42
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + `6516422788` + ffd1cdcfc1 + `49756d8e0f` + 
##     `63bcf89b1d` + `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + 
##     abca7a848f + `29bbd86997` + `789b5244a9` + d035af6ffa + b4112a94a6 + 
##     `8de0382f02` + `3e200bf766` + `12eda2d982` + `20f1afc5c7` + 
##     `0b846350ef` + ba54a2a637 + `7925993f42` + `0e2ab0831c`
## 
##                  Df Sum of Sq    RSS    AIC
## - `6516422788`    1     0.453 3716.5 -19299
## - `7cb7913148_3`  1     0.513 3716.5 -19298
## <none>                        3716.0 -19298
## + `55907cc1de`    1     0.440 3715.6 -19298
## + `98475257f7`    1     0.434 3715.6 -19298
## - `20f1afc5c7`    1     0.635 3716.7 -19298
## + `7cb7913148_6`  1     0.380 3715.7 -19298
## + `7743f273c2`    1     0.379 3715.7 -19298
## + `8a21502326`    1     0.370 3715.7 -19298
## + `2a457d15d9`    1     0.357 3715.7 -19298
## + `173b6590ae`    1     0.351 3715.7 -19298
## + fe8cdd80ba      1     0.324 3715.7 -19298
## + `136c1727c3`    1     0.320 3715.7 -19298
## + `2e874bc151`    1     0.274 3715.8 -19298
## + aa69c802b6      1     0.269 3715.8 -19298
## + `96e6f0be58`    1     0.251 3715.8 -19297
## - `12eda2d982`    1     0.796 3716.8 -19297
## + `7cb7913148_7`  1     0.227 3715.8 -19297
## + `7cb7913148_5`  1     0.225 3715.8 -19297
## + `9b6e0b36c2`    1     0.224 3715.8 -19297
## + c1b8ce2354      1     0.208 3715.8 -19297
## + `3eb53ae932`    1     0.208 3715.8 -19297
## - `1fa099bb01`    1     0.834 3716.9 -19297
## + `7cb7913148_1`  1     0.167 3715.9 -19297
## - `65aed7dc1f`    1     0.878 3716.9 -19297
## - `0b846350ef`    1     0.878 3716.9 -19297
## + `04e7268385`    1     0.138 3715.9 -19297
## + ee2ac696ff      1     0.115 3715.9 -19297
## + b709f75447      1     0.110 3715.9 -19297
## - ffd1cdcfc1      1     0.925 3717.0 -19297
## + `7cb7913148_2`  1     0.108 3715.9 -19297
## + `3df2300fa2`    1     0.104 3715.9 -19297
## + ac826f0013      1     0.098 3715.9 -19297
## + `435dec85e2`    1     0.087 3715.9 -19297
## + d4d6566f9c      1     0.087 3715.9 -19297
## + dcfcbc2ea1      1     0.085 3715.9 -19297
## + fbf66c8021      1     0.081 3715.9 -19297
## + e0a0772df0      1     0.076 3716.0 -19297
## + e5efa4d39a      1     0.069 3716.0 -19297
## + `4468394575`    1     0.065 3716.0 -19297
## + `99d44111c9`    1     0.064 3716.0 -19297
## + c58f611921      1     0.064 3716.0 -19297
## + `072b7e8f27`    1     0.055 3716.0 -19297
## + `4fc17427c8`    1     0.054 3716.0 -19297
## + `8311343404`    1     0.038 3716.0 -19297
## + `7734c0c22f`    1     0.030 3716.0 -19296
## + `0342faceb5`    1     0.028 3716.0 -19296
## + b9a487ac3c      1     0.028 3716.0 -19296
## + e7ee22effb      1     0.012 3716.0 -19296
## + `55cf3f7627`    1     0.008 3716.0 -19296
## + `779d13189e`    1     0.008 3716.0 -19296
## + `1f222e3669`    1     0.006 3716.0 -19296
## + fdf8628ca7      1     0.005 3716.0 -19296
## + `77b3b41efa`    1     0.004 3716.0 -19296
## + a24802caa5      1     0.002 3716.0 -19296
## + `7cb7913148_4`  1     0.001 3716.0 -19296
## - bdf934caa7      1     1.150 3717.2 -19296
## - `63bcf89b1d`    1     1.195 3717.2 -19296
## - `0e2ab0831c`    1     1.259 3717.3 -19296
## - `25bbf0e7e7`    1     1.428 3717.5 -19295
## - fe0318e273      1     1.634 3717.7 -19294
## - `56371466d7`    1     1.652 3717.7 -19294
## - `7925993f42`    1     1.681 3717.7 -19294
## - ba54a2a637      1     1.741 3717.8 -19294
## - f66b98dd69      1     1.789 3717.8 -19294
## - `2719b72c0d`    1     1.867 3717.9 -19293
## - ae08d2297e      1     2.006 3718.0 -19293
## - `298ed82b22`    1     2.236 3718.3 -19292
## - `8de0382f02`    1     2.391 3718.4 -19291
## - b4112a94a6      1     2.392 3718.4 -19291
## - d035af6ffa      1     2.554 3718.6 -19290
## - `96c30c7eef`    1     2.635 3718.7 -19290
## - `29bbd86997`    1     2.913 3718.9 -19289
## - `384bec5dd1_1`  1     3.303 3719.3 -19288
## - `789b5244a9`    1     3.310 3719.3 -19288
## - `3e200bf766`    1     3.382 3719.4 -19287
## - ed7e658a27      1     3.395 3719.4 -19287
## - `49756d8e0f`    1     5.170 3721.2 -19280
## - abca7a848f      1     5.620 3721.7 -19279
## - `60ec1426ce`    1     5.794 3721.8 -19278
## - `1f3058af83`    1     8.694 3724.7 -19267
## - `016399044a`    1     9.636 3725.7 -19263
## - c0c3df65b1      1    10.993 3727.0 -19258
## - f0a0febd35      1    12.522 3728.6 -19252
## - `087235d61e`    1    13.003 3729.0 -19250
## - `7fe6cb4c98`    1    16.071 3732.1 -19238
## - `2bc6ab42f7`    1    16.727 3732.8 -19236
## - f013b60e50      1    21.086 3737.1 -19219
## - `87b982928b`    1    26.563 3742.6 -19198
## - a14fd026ce      1    27.644 3743.7 -19194
## - `5f360995ef`    1    29.083 3745.1 -19188
## - ea0f4a32e3      1    41.085 3757.1 -19142
## - `174825d438`    1    48.664 3764.7 -19114
## - `8c2e088a3d`    1    50.128 3766.2 -19108
## - `2d7fe4693a`    1    53.498 3769.5 -19095
## - `8f5f7c556a`    1    69.108 3785.1 -19036
## - `7841b6a5b1`    1    86.733 3802.8 -18969
## - d2c775fa99      1    99.684 3815.7 -18920
## - beb6e17af1      1   122.641 3838.7 -18834
## - `5b862c0a8f`    1   144.858 3860.9 -18751
## - e86a2190c1      1   154.474 3870.5 -18716
## - `9a575e82a4_1`  1   154.717 3870.7 -18715
## - `6db53d265a`    1   173.353 3889.4 -18646
## - `06888ceac9_1`  1   180.211 3896.2 -18620
## - aee1e4fc85      1   207.028 3923.1 -18522
## - `253eb5ef11`    1   264.640 3980.7 -18312
## 
## Step:  AIC=-19298.66
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `7cb7913148_3` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `789b5244a9` + d035af6ffa + b4112a94a6 + `8de0382f02` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c`
## 
##                  Df Sum of Sq    RSS    AIC
## - `7cb7913148_3`  1     0.501 3717.0 -19299
## <none>                        3716.5 -19299
## + `6516422788`    1     0.453 3716.0 -19298
## + `55907cc1de`    1     0.449 3716.0 -19298
## + `98475257f7`    1     0.440 3716.0 -19298
## + `8a21502326`    1     0.406 3716.1 -19298
## - `20f1afc5c7`    1     0.630 3717.1 -19298
## + `7cb7913148_6`  1     0.378 3716.1 -19298
## + `7743f273c2`    1     0.374 3716.1 -19298
## + `2a457d15d9`    1     0.355 3716.1 -19298
## + `173b6590ae`    1     0.350 3716.1 -19298
## + `136c1727c3`    1     0.326 3716.2 -19298
## + fe8cdd80ba      1     0.320 3716.2 -19298
## + `2e874bc151`    1     0.278 3716.2 -19298
## + aa69c802b6      1     0.271 3716.2 -19298
## + `96e6f0be58`    1     0.241 3716.2 -19298
## + `7cb7913148_5`  1     0.230 3716.3 -19298
## - `12eda2d982`    1     0.807 3717.3 -19298
## + `9b6e0b36c2`    1     0.226 3716.3 -19298
## + `7cb7913148_7`  1     0.213 3716.3 -19298
## - `1fa099bb01`    1     0.848 3717.3 -19297
## + `7cb7913148_1`  1     0.166 3716.3 -19297
## - `0b846350ef`    1     0.876 3717.4 -19297
## - `65aed7dc1f`    1     0.885 3717.4 -19297
## + `04e7268385`    1     0.148 3716.3 -19297
## + ee2ac696ff      1     0.115 3716.4 -19297
## + b709f75447      1     0.112 3716.4 -19297
## + `7cb7913148_2`  1     0.104 3716.4 -19297
## - ffd1cdcfc1      1     0.932 3717.4 -19297
## + ac826f0013      1     0.096 3716.4 -19297
## + `3df2300fa2`    1     0.096 3716.4 -19297
## + `435dec85e2`    1     0.089 3716.4 -19297
## + d4d6566f9c      1     0.089 3716.4 -19297
## + dcfcbc2ea1      1     0.085 3716.4 -19297
## + e0a0772df0      1     0.080 3716.4 -19297
## + fbf66c8021      1     0.078 3716.4 -19297
## + e5efa4d39a      1     0.072 3716.4 -19297
## + `4468394575`    1     0.066 3716.4 -19297
## + `99d44111c9`    1     0.066 3716.4 -19297
## + c58f611921      1     0.066 3716.4 -19297
## + `072b7e8f27`    1     0.059 3716.4 -19297
## + `4fc17427c8`    1     0.054 3716.4 -19297
## + `8311343404`    1     0.040 3716.4 -19297
## + `7734c0c22f`    1     0.029 3716.5 -19297
## + b9a487ac3c      1     0.029 3716.5 -19297
## + `0342faceb5`    1     0.028 3716.5 -19297
## + e7ee22effb      1     0.011 3716.5 -19297
## + c1b8ce2354      1     0.010 3716.5 -19297
## + `3eb53ae932`    1     0.010 3716.5 -19297
## + `779d13189e`    1     0.008 3716.5 -19297
## + `1f222e3669`    1     0.007 3716.5 -19297
## + `55cf3f7627`    1     0.007 3716.5 -19297
## + fdf8628ca7      1     0.007 3716.5 -19297
## + `77b3b41efa`    1     0.005 3716.5 -19297
## + a24802caa5      1     0.003 3716.5 -19297
## + `7cb7913148_4`  1     0.000 3716.5 -19297
## - bdf934caa7      1     1.160 3717.6 -19296
## - `63bcf89b1d`    1     1.193 3717.7 -19296
## - `0e2ab0831c`    1     1.255 3717.7 -19296
## - f66b98dd69      1     1.337 3717.8 -19296
## - `2719b72c0d`    1     1.415 3717.9 -19295
## - `25bbf0e7e7`    1     1.425 3717.9 -19295
## - fe0318e273      1     1.648 3718.1 -19294
## - `7925993f42`    1     1.663 3718.1 -19294
## - `56371466d7`    1     1.692 3718.2 -19294
## - ba54a2a637      1     1.722 3718.2 -19294
## - ae08d2297e      1     2.028 3718.5 -19293
## - `298ed82b22`    1     2.226 3718.7 -19292
## - `8de0382f02`    1     2.367 3718.9 -19292
## - b4112a94a6      1     2.367 3718.9 -19292
## - `96c30c7eef`    1     2.392 3718.9 -19291
## - d035af6ffa      1     2.545 3719.0 -19291
## - `29bbd86997`    1     2.915 3719.4 -19289
## - `789b5244a9`    1     3.043 3719.5 -19289
## - ed7e658a27      1     3.126 3719.6 -19289
## - `384bec5dd1_1`  1     3.311 3719.8 -19288
## - `3e200bf766`    1     3.344 3719.8 -19288
## - `49756d8e0f`    1     5.161 3721.6 -19281
## - abca7a848f      1     5.614 3722.1 -19279
## - `60ec1426ce`    1     5.809 3722.3 -19278
## - `1f3058af83`    1     8.727 3725.2 -19267
## - `016399044a`    1     9.688 3726.2 -19263
## - c0c3df65b1      1    10.971 3727.5 -19258
## - f0a0febd35      1    12.576 3729.1 -19252
## - `087235d61e`    1    13.032 3729.5 -19250
## - `7fe6cb4c98`    1    16.072 3732.6 -19239
## - `2bc6ab42f7`    1    16.727 3733.2 -19236
## - f013b60e50      1    21.047 3737.5 -19220
## - `87b982928b`    1    26.601 3743.1 -19198
## - a14fd026ce      1    27.706 3744.2 -19194
## - `5f360995ef`    1    29.163 3745.6 -19188
## - ea0f4a32e3      1    41.073 3757.6 -19143
## - `174825d438`    1    48.515 3765.0 -19114
## - `8c2e088a3d`    1    50.027 3766.5 -19109
## - `2d7fe4693a`    1    53.462 3769.9 -19096
## - `8f5f7c556a`    1    68.988 3785.5 -19036
## - `7841b6a5b1`    1    86.721 3803.2 -18969
## - d2c775fa99      1    99.620 3816.1 -18921
## - beb6e17af1      1   122.549 3839.0 -18835
## - `5b862c0a8f`    1   144.904 3861.4 -18751
## - `9a575e82a4_1`  1   154.716 3871.2 -18715
## - e86a2190c1      1   154.771 3871.3 -18715
## - `6db53d265a`    1   173.307 3889.8 -18646
## - `06888ceac9_1`  1   180.259 3896.7 -18620
## - aee1e4fc85      1   206.964 3923.4 -18522
## - `253eb5ef11`    1   264.534 3981.0 -18313
## 
## Step:  AIC=-19298.73
## target ~ `06888ceac9_1` + `384bec5dd1_1` + `9a575e82a4_1` + `2719b72c0d` + 
##     f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + ed7e658a27 + 
##     `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + beb6e17af1 + 
##     `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `789b5244a9` + d035af6ffa + b4112a94a6 + `8de0382f02` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c`
## 
##                  Df Sum of Sq    RSS    AIC
## <none>                        3717.0 -19299
## + `7cb7913148_3`  1     0.501 3716.5 -19299
## + `55907cc1de`    1     0.448 3716.5 -19298
## + `6516422788`    1     0.441 3716.5 -19298
## + `98475257f7`    1     0.427 3716.6 -19298
## - `20f1afc5c7`    1     0.624 3717.6 -19298
## + `8a21502326`    1     0.399 3716.6 -19298
## + `7cb7913148_6`  1     0.385 3716.6 -19298
## + `7743f273c2`    1     0.367 3716.6 -19298
## + `2a457d15d9`    1     0.357 3716.6 -19298
## + `173b6590ae`    1     0.353 3716.6 -19298
## + `136c1727c3`    1     0.338 3716.6 -19298
## + fe8cdd80ba      1     0.303 3716.7 -19298
## + `2e874bc151`    1     0.282 3716.7 -19298
## + aa69c802b6      1     0.263 3716.7 -19298
## - `12eda2d982`    1     0.784 3717.8 -19298
## + `96e6f0be58`    1     0.244 3716.7 -19298
## + `9b6e0b36c2`    1     0.224 3716.8 -19298
## + `7cb7913148_5`  1     0.218 3716.8 -19298
## - `1fa099bb01`    1     0.821 3717.8 -19298
## + `7cb7913148_7`  1     0.211 3716.8 -19298
## - `0b846350ef`    1     0.854 3717.8 -19297
## - `65aed7dc1f`    1     0.866 3717.9 -19297
## + `04e7268385`    1     0.145 3716.8 -19297
## + ee2ac696ff      1     0.117 3716.9 -19297
## + b709f75447      1     0.112 3716.9 -19297
## - ffd1cdcfc1      1     0.929 3717.9 -19297
## + `3df2300fa2`    1     0.099 3716.9 -19297
## + ac826f0013      1     0.096 3716.9 -19297
## + `435dec85e2`    1     0.084 3716.9 -19297
## + d4d6566f9c      1     0.084 3716.9 -19297
## + dcfcbc2ea1      1     0.083 3716.9 -19297
## + e0a0772df0      1     0.079 3716.9 -19297
## + fbf66c8021      1     0.076 3716.9 -19297
## + e5efa4d39a      1     0.071 3716.9 -19297
## + `072b7e8f27`    1     0.067 3716.9 -19297
## + `4468394575`    1     0.066 3716.9 -19297
## + `99d44111c9`    1     0.065 3716.9 -19297
## + c58f611921      1     0.065 3716.9 -19297
## + `7cb7913148_1`  1     0.061 3716.9 -19297
## + `4fc17427c8`    1     0.056 3716.9 -19297
## + `7cb7913148_2`  1     0.049 3716.9 -19297
## + `8311343404`    1     0.042 3716.9 -19297
## + b9a487ac3c      1     0.027 3717.0 -19297
## + `7734c0c22f`    1     0.027 3717.0 -19297
## + `0342faceb5`    1     0.025 3717.0 -19297
## + c1b8ce2354      1     0.013 3717.0 -19297
## + `3eb53ae932`    1     0.013 3717.0 -19297
## + e7ee22effb      1     0.012 3717.0 -19297
## + `779d13189e`    1     0.008 3717.0 -19297
## + `1f222e3669`    1     0.007 3717.0 -19297
## + fdf8628ca7      1     0.007 3717.0 -19297
## + `55cf3f7627`    1     0.007 3717.0 -19297
## + `77b3b41efa`    1     0.005 3717.0 -19297
## + a24802caa5      1     0.003 3717.0 -19297
## + `7cb7913148_4`  1     0.003 3717.0 -19297
## - bdf934caa7      1     1.157 3718.1 -19296
## - `63bcf89b1d`    1     1.201 3718.2 -19296
## - `0e2ab0831c`    1     1.253 3718.2 -19296
## - f66b98dd69      1     1.353 3718.3 -19296
## - `2719b72c0d`    1     1.431 3718.4 -19295
## - `25bbf0e7e7`    1     1.438 3718.4 -19295
## - fe0318e273      1     1.654 3718.6 -19294
## - `7925993f42`    1     1.678 3718.7 -19294
## - `56371466d7`    1     1.692 3718.7 -19294
## - ba54a2a637      1     1.715 3718.7 -19294
## - ae08d2297e      1     2.039 3719.0 -19293
## - `298ed82b22`    1     2.217 3719.2 -19292
## - `8de0382f02`    1     2.354 3719.3 -19292
## - b4112a94a6      1     2.355 3719.3 -19292
## - `96c30c7eef`    1     2.410 3719.4 -19291
## - d035af6ffa      1     2.559 3719.5 -19291
## - `29bbd86997`    1     2.925 3719.9 -19289
## - `789b5244a9`    1     3.063 3720.0 -19289
## - ed7e658a27      1     3.145 3720.1 -19289
## - `384bec5dd1_1`  1     3.296 3720.3 -19288
## - `3e200bf766`    1     3.338 3720.3 -19288
## - `49756d8e0f`    1     5.133 3722.1 -19281
## - abca7a848f      1     5.631 3722.6 -19279
## - `60ec1426ce`    1     5.869 3722.9 -19278
## - `1f3058af83`    1     8.770 3725.8 -19267
## - `016399044a`    1     9.670 3726.7 -19263
## - c0c3df65b1      1    11.050 3728.0 -19258
## - f0a0febd35      1    12.550 3729.5 -19252
## - `087235d61e`    1    13.000 3730.0 -19251
## - `7fe6cb4c98`    1    16.073 3733.1 -19239
## - `2bc6ab42f7`    1    16.701 3733.7 -19236
## - f013b60e50      1    21.009 3738.0 -19220
## - `87b982928b`    1    26.455 3743.4 -19199
## - a14fd026ce      1    27.716 3744.7 -19194
## - `5f360995ef`    1    29.176 3746.2 -19188
## - ea0f4a32e3      1    41.167 3758.2 -19142
## - `174825d438`    1    48.477 3765.5 -19115
## - `8c2e088a3d`    1    49.969 3767.0 -19109
## - `2d7fe4693a`    1    53.538 3770.5 -19095
## - `8f5f7c556a`    1    69.107 3786.1 -19036
## - `7841b6a5b1`    1    86.631 3803.6 -18970
## - d2c775fa99      1    99.719 3816.7 -18920
## - beb6e17af1      1   122.427 3839.4 -18835
## - `5b862c0a8f`    1   145.000 3862.0 -18751
## - `9a575e82a4_1`  1   154.760 3871.7 -18715
## - e86a2190c1      1   155.261 3872.2 -18713
## - `6db53d265a`    1   173.303 3890.3 -18646
## - `06888ceac9_1`  1   180.207 3897.2 -18621
## - aee1e4fc85      1   206.895 3923.9 -18523
## - `253eb5ef11`    1   264.631 3981.6 -18313
## 
## Call:
## lm(formula = target ~ `06888ceac9_1` + `384bec5dd1_1` + `9a575e82a4_1` + 
##     `2719b72c0d` + f66b98dd69 + aee1e4fc85 + `96c30c7eef` + e86a2190c1 + 
##     ed7e658a27 + `253eb5ef11` + `6db53d265a` + `5b862c0a8f` + 
##     beb6e17af1 + `7841b6a5b1` + d2c775fa99 + `8c2e088a3d` + `2d7fe4693a` + 
##     `174825d438` + `8f5f7c556a` + ea0f4a32e3 + `5f360995ef` + 
##     f013b60e50 + `7fe6cb4c98` + `087235d61e` + `87b982928b` + 
##     a14fd026ce + `2bc6ab42f7` + c0c3df65b1 + `016399044a` + `1f3058af83` + 
##     `65aed7dc1f` + fe0318e273 + `56371466d7` + f0a0febd35 + `60ec1426ce` + 
##     ae08d2297e + bdf934caa7 + ffd1cdcfc1 + `49756d8e0f` + `63bcf89b1d` + 
##     `1fa099bb01` + `298ed82b22` + `25bbf0e7e7` + abca7a848f + 
##     `29bbd86997` + `789b5244a9` + d035af6ffa + b4112a94a6 + `8de0382f02` + 
##     `3e200bf766` + `12eda2d982` + `20f1afc5c7` + `0b846350ef` + 
##     ba54a2a637 + `7925993f42` + `0e2ab0831c`, data = data)
## 
## Residuals:
##      Min       1Q   Median       3Q      Max 
## -1.14282 -0.37218 -0.07746  0.31158  1.43063 
## 
## Coefficients:
##                      Estimate     Std. Error t value             Pr(>|t|)    
## (Intercept)    247.6189550311  17.2529090078  14.352 < 0.0000000000000002 ***
## `06888ceac9_1`  -0.3370716395   0.0127993592 -26.335 < 0.0000000000000002 ***
## `384bec5dd1_1`  -0.0478031920   0.0134209194  -3.562             0.000369 ***
## `9a575e82a4_1`  -0.5907065590   0.0242043434 -24.405 < 0.0000000000000002 ***
## `2719b72c0d`    -0.0001492062   0.0000635791  -2.347             0.018950 *  
## f66b98dd69      15.6072771479   6.8392466085   2.282             0.022503 *  
## aee1e4fc85      -0.3402324900   0.0120573732 -28.218 < 0.0000000000000002 ***
## `96c30c7eef`    -0.9764312030   0.3206395660  -3.045             0.002329 ** 
## e86a2190c1       0.0000073683   0.0000003014  24.444 < 0.0000000000000002 ***
## ed7e658a27       0.0001540889   0.0000442879   3.479             0.000504 ***
## `253eb5ef11`     0.4435106736   0.0138974440  31.913 < 0.0000000000000002 ***
## `6db53d265a`    -0.0000076121   0.0000002948 -25.826 < 0.0000000000000002 ***
## `5b862c0a8f`     0.0014237929   0.0000602717  23.623 < 0.0000000000000002 ***
## beb6e17af1      -0.0000064281   0.0000002961 -21.706 < 0.0000000000000002 ***
## `7841b6a5b1`    -0.0000572685   0.0000031364 -18.259 < 0.0000000000000002 ***
## d2c775fa99      -0.0016043959   0.0000818980 -19.590 < 0.0000000000000002 ***
## `8c2e088a3d`    -0.0050273834   0.0003625288 -13.868 < 0.0000000000000002 ***
## `2d7fe4693a`    -0.0236897657   0.0016503638 -14.354 < 0.0000000000000002 ***
## `174825d438`    -0.0000040485   0.0000002964 -13.659 < 0.0000000000000002 ***
## `8f5f7c556a`     0.0019608225   0.0001202342  16.308 < 0.0000000000000002 ***
## ea0f4a32e3      -0.2788362560   0.0221525567 -12.587 < 0.0000000000000002 ***
## `5f360995ef`     0.0019613700   0.0001850968  10.596 < 0.0000000000000002 ***
## f013b60e50       0.2542269122   0.0282729325   8.992 < 0.0000000000000002 ***
## `7fe6cb4c98`     0.0036424663   0.0004631316   7.865  0.00000000000000396 ***
## `087235d61e`     0.0009146629   0.0001293139   7.073  0.00000000000158430 ***
## `87b982928b`     0.1306382854   0.0129468636  10.090 < 0.0000000000000002 ***
## a14fd026ce       0.0012822968   0.0001241578  10.328 < 0.0000000000000002 ***
## `2bc6ab42f7`    -0.0002405866   0.0000300092  -8.017  0.00000000000000117 ***
## c0c3df65b1       0.0000019483   0.0000002988   6.521  0.00000000007212532 ***
## `016399044a`    -0.0003222959   0.0000528324  -6.100  0.00000000108571141 ***
## `1f3058af83`    -0.0001313282   0.0000226048  -5.810  0.00000000639022010 ***
## `65aed7dc1f`     0.0002021976   0.0001107354   1.826             0.067878 .  
## fe0318e273      -0.0668916924   0.0265159574  -2.523             0.011657 *  
## `56371466d7`    -0.0000934962   0.0000366351  -2.552             0.010718 *  
## f0a0febd35       0.0004637501   0.0000667299   6.950  0.00000000000382020 ***
## `60ec1426ce`     0.0600184494   0.0126290318   4.752  0.00000202952768281 ***
## ae08d2297e      -0.0000008258   0.0000002948  -2.801             0.005101 ** 
## bdf934caa7       0.0022529448   0.0010675087   2.110             0.034835 *  
## ffd1cdcfc1       0.0042079057   0.0022250479   1.891             0.058624 .  
## `49756d8e0f`     0.0792569566   0.0178321176   4.445  0.00000887101318945 ***
## `63bcf89b1d`    -0.0021414437   0.0009958836  -2.150             0.031549 *  
## `1fa099bb01`     0.0002133809   0.0001200508   1.777             0.075520 .  
## `298ed82b22`    -0.0541999398   0.0185535750  -2.921             0.003492 ** 
## `25bbf0e7e7`     0.0002581142   0.0001097376   2.352             0.018681 *  
## abca7a848f       0.0000013853   0.0000002976   4.655  0.00000326555859127 ***
## `29bbd86997`     0.0614152814   0.0183046271   3.355             0.000795 ***
## `789b5244a9`    -1.2292929132   0.3580518081  -3.433             0.000598 ***
## d035af6ffa       0.0000250792   0.0000079920   3.138             0.001704 ** 
## b4112a94a6     -17.6503231966   5.8625677537  -3.011             0.002611 ** 
## `8de0382f02`     0.0002832553   0.0000940991   3.010             0.002615 ** 
## `3e200bf766`    -0.0000779881   0.0000217586  -3.584             0.000339 ***
## `12eda2d982`    -0.0004673098   0.0002690467  -1.737             0.082425 .  
## `20f1afc5c7`     0.0007805014   0.0005035364   1.550             0.121154    
## `0b846350ef`    -0.0000661391   0.0000364758  -1.813             0.069817 .  
## ba54a2a637       0.0002276129   0.0000886078   2.569             0.010216 *  
## `7925993f42`    -0.0015589754   0.0006135547  -2.541             0.011068 *  
## `0e2ab0831c`    -0.0001273020   0.0000579782  -2.196             0.028130 *  
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Residual standard error: 0.5097 on 14305 degrees of freedom
## Multiple R-squared:  0.4036, Adjusted R-squared:  0.4012 
## F-statistic: 172.9 on 56 and 14305 DF,  p-value: < 0.00000000000000022

Gráficos de dispersão

Mostram a relação entre diferentes variáveis e o alvo

##————————————————————————————— ## AMOSTRA DE VALIDACAO ##—————————————————————————————

{r validation_sample}
#Amostra de validacao

target_pred <- predict(modelo6_stepwise,interval = "prediction", level = 0.95,
                    newdata = ValidSet, se.fit = T) 

target_pred1 <-target_pred$fit
ValidSet_pred=cbind(df_train,target_pred1)
{r validation_rest}
# Residuo na amostra de validacao
residuo_valid <- ValidSet_pred$target - ValidSet_pred$fit
hist(residuo_valid)
qqnorm(residuo_valid, ylab="Res?duos",xlab="Quantis teoricos",main="")
qqline(residuo_valid)
{r validacao_rmse}
# Erro quadratico medio na amostra de validacao
mse2 <- mean((ValidSet_pred$target - ValidSet_pred$fit)^2)
sqrt(mse2)